WorldWideScience

Sample records for region saudi arabia

  1. Saudi Arabia and Regional Issues

    Science.gov (United States)

    1993-04-01

    and Kuwait to the north; by the Persian Gulf, Qatar , the United Arab Emirates, and Oman to the east; by Oman and Yemen to the South; and by the Red Sea...on both the east and west coasts, primary and secondary aquifers that may not be renewable, and a growing system of dams that attempt to capture the...water plants producing 230 million gallons of water per day. (1:1289) More than 20 deep aquifers have been discovered in Saudi Arabia with 340

  2. Rainfall Climatology over Asir Region, Saudi Arabia

    Science.gov (United States)

    Sharif, H.; Furl, C.; Al-Zahrani, M.

    2012-04-01

    Arid and semi-arid lands occupy about one-third of the land surface of the earth and support about one-fifth of the world population. The Asir area in Saudi Arabia is an example of these areas faced with the problem of maintaining sustainable water resources. This problem is exacerbated by the high levels of population growth, land use changes, increasing water demand, and climate variability. In this study, the characteristics of decade-scale variations in precipitation are examined in more detail for Asir region. The spatio-temporal distributions of rainfall over the region are analyzed. The objectives are to identify the sensitivity, magnitude, and range of changes in annual and seasonal evapotranspiration resulting from observed decade-scale precipitation variations. An additional objective is to characterize orographic controls on the space-time variability of rainfall. The rainfall data is obtained from more than 30 rain gauges spread over the region.

  3. Saudi Arabia

    International Nuclear Information System (INIS)

    Sambart, A.

    1998-01-01

    Saudi Arabia is a country of the first importance because of its oil reserves (26% of the known world reserves) and its oil production: the third of the whole Opec production. This energetic gold mine finances up to 75% of the budget and assures 90% of its exports. The capacity of Saudi Arabia to refine crude oil is now comparable to that of France. Nevertheless the inflexibility of government expenditures makes foreign investors necessary to a balanced industrial development. It is expected that the Board of Trade soon presents some dispositions in order to promote and ease the opening to foreign investors. (A.C.)

  4. Geopolitical hotspots : Saudi Arabia

    International Nuclear Information System (INIS)

    Roberts, J.

    2004-01-01

    This presentation reviewed the geopolitics of energy in the Middle East, with particular reference to Saudi Arabia as a potential hotspot. The author examined the question of who actually governs Saudi Arabia and the core relationship between Crown Prince Abdullah and the interior Minister, Prince Nayef. Issues regarding the country's social stability were discussed with reference to the high unemployment rate. The financial security of Saudi Arabia was also discussed with reference to the need for economic and political reform. Expectations for Saudi petroleum output were outlined along with regional spurs for energy competition and OPEC participation

  5. Phytogeography of Saudi Arabia

    International Nuclear Information System (INIS)

    AlNafie, Abdulatif H

    2008-01-01

    This paper presents the phyto geography of Saudi Arabia and examines its phytogeographic location within the complex plant geographical regions of the Middle East. It reviews and discuses works have that been published so far by plant geographers and biogeographers on the phytogeographical regions of Southwest Asia and Northeast Africa, and determines the location of Saudi Arabia within it. The delimitation of the frontiers between plant-regions in Saudi Arabia, especially the south western part, which has always created some difficulties for biogeographers as well as phytogeographers who have studied the region. (author)

  6. Saudi Arabia

    DEFF Research Database (Denmark)

    Hvidt, Martin

    2017-01-01

    In April 2016 Saudi Arabia took the world by surprise with the launch of its Vision 2030 plan. The surprise was not the plan in itself, as the kingdom has since 1970 guided its development through a series of 5-year plans, but rather the radical approach to development contained in the plan. Priv...... silver. Later in 2016 the Vision 2030 plan was followed by the National Transformation Plan 2020 which is a far more detailed plan or operational plan, posting specific benchmarks and targets for the economy in order to fulfill the aims of the Vision 2030.......In April 2016 Saudi Arabia took the world by surprise with the launch of its Vision 2030 plan. The surprise was not the plan in itself, as the kingdom has since 1970 guided its development through a series of 5-year plans, but rather the radical approach to development contained in the plan...

  7. Plant-parasitic nematodes associated with olive trees in Al-Jouf region, north Saudi Arabia

    Science.gov (United States)

    A preliminary survey of plant-parasitic nematodes associated with olive was performed in Al-Jouf region, north Saudi Arabia. Olive is a newly introduced crop in this region, and is cultivated in the agricultural enterprises of some of the biggest Saudi agricultural companies. Seedlings are mostly im...

  8. The Prevalence of Dental Anomalies in the Western Region of Saudi Arabia

    OpenAIRE

    Afify, Ahmed R.; Zawawi, Khalid H.

    2012-01-01

    Objective. The aim of this cross-sectional study was to investigate the prevalence of dental anomalies that could be a cause of malocclusion in the western region of Saudi Arabia. Materials and Methods. A retrospective study of 878 digital orthopantomograms (OPGs) taken of patients, age ranging between 12 and 30 years, who presented to treatment at the Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia between 2002 and 2011. The OPGs and dental records were reviewed for con...

  9. Saudi Arabia; Selected Issues

    OpenAIRE

    International Monetary Fund

    2012-01-01

    This Selected Issues paper on Saudi Arabia assesses Saudi Arabia’s role in the oil market and global economy. Saudi Arabia, the world’s largest producer and exporter of oil, has long played a systemically important role in the global oil market. Short-term fluctuations in Saudi Arabia’s oil production have partially reflected attempts to stabilize the global oil market. Saudi Arabia has on several occasions used its systemic role to raise production to fill global demand gaps created by large...

  10. Saudi Arabia

    DEFF Research Database (Denmark)

    Hvidt, Martin

    2017-01-01

    . Private sector focus, privatization of state owned entities and salary cuts in the public sector were proposed. But the item that drew most attention was the plan to sell a 5 per cent stake in the oil company Saudi Aramco, the national pride of the Kingdom, which was seen by many as selling the family...

  11. Ethnopharmacological Survey of Medicinal Plants in Albaha Region, Saudi Arabia.

    Science.gov (United States)

    Awadh Ali, Nasser A; Al Sokari, Saeed Salah; Gushash, Ahmed; Anwar, Sirajudheen; Al-Karani, Khalid; Al-Khulaidi, Abdulwali

    2017-01-01

    been previously reported.The most used medicinal plants, according to their Use Index (UI) were Juniperus procera , Rumex nervosus , and Ziziphus spina-christi . Abbreviations Used: UI : Use Index, GI: Gastrointestinal tract, RD: Rheumatic disease, CVS: Cardiovascular diseases, UTI: Urinary tract infection, DM: Diabetes mellitus, RT: Respiratory infection, KSA: Kingdom of Saudi Arabia.

  12. The relationship between heavy metal concentration and soil mycoflora in the Gizan region, Saudi Arabia

    OpenAIRE

    Falih, A. M. [عبد الله مساعد خلف الفالح

    1997-01-01

    Soil samples were collected from different places from the Gizan region, Saudi Arabia, and analyzed mechanically and chemically for mineral content. The soils were highly alkaline and sandy in texture in all cases. The concentration of Zn, Pb and Cu were within the ranges reported earlier for some Saudi Arabian soils, while Fe, Co and Al occurred in high concentrations. There was a high content of total soluble salts in the samples tested. There was a marked decrease in bacterial counts, a...

  13. Sarcoidosis in the eastern region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Al-Khouzaie Thamer

    2011-01-01

    Full Text Available Aim: To review a general hospital′s experience with sarcoidosis and the clinical pattern of the disease among Saudis. Methods: A retrospective file review was carried out on all patients with a proven diagnosis of sarcoidosis in a general hospital in Eastern Saudi Arabia over a period of 11 years (1998-2008. Results: Sixty-nine patients, of whom 33 cases were included in the analyses, were diagnosed to have sarcoidosis during the study period. There were 18 females and 15 males. The mean age was 44.5 years (SD 17. The most common presentations were cough (48%, dyspnea (21%, joint pain (18%, splenomegaly (12%, hepatomegaly (9%, and lymphadenopathy (5%. The biochemical analysis showed elevated calcium levels in 6% and elevated angiotensin converting enzyme (ACE in 14 (46.7%. The tuberculin skin test was negative in all tested patients (n = 29 except one patient. The patients were classified using the modified Scadding classification system. None of the patients was in stage 0, 39.4% were in stage 1, 45% were in stage 2 and 15% were in stage 3.. The diagnosis in all patients was proven histologically. The outcome was favorable in most patients (85%, and in 6% of the patients, the course was chronic and progressive, although 66% received active treatment. Conclusion: Sarcoidosis does occur in native Saudis. The clinical presentation of these patients was similar to the western pattern of disease with some differences such as relative lack of cardiac, eye, parotid, and central nervous system involvement. The rarity of cardiac and central nervous system involvement was comparable with other Middle Eastern studies. Sarcoidosis, though rare in our community, should still be considered in the differential diagnosis of patients with the typical presentation after excluding tuberculosis.

  14. First dinosaurs from Saudi Arabia.

    Directory of Open Access Journals (Sweden)

    Benjamin P Kear

    Full Text Available Dinosaur remains from the Arabian subcontinent are exceedingly rare, and those that have been documented manifest indeterminate affinities. Consequently the discovery of a small, but diagnostic, accumulation of elements from Campanian-Maastrichtian (~ 75 Ma deposits in northwestern Saudi Arabia is significant because it constitutes the first taxonomically identifiable dinosaur material described from the Arabian Peninsula. The fossils include a series of possible lithostrotian titanosaur caudal vertebrae, and some isolated theropod marginal teeth that share unique character states and metric parameters (analyzed using multivariate statistical methods with derived abelisaurids - this is the first justifiable example of a non-avian carnivorous dinosaur clade from Arabia. The recognition of titanosaurians and abelisaurids from Saudi Arabia extends the palaeogeographical range of these groups along the entire northern Gondwanan margin during the latest Cretaceous. Moreover, given the extreme paucity of coeval occurrences elsewhere, the Saudi Arabian fossils provide a tantalizing glimpse into dinosaurian assemblage diversity within the region.

  15. Measuring Job Satisfaction Patterns in Saudi ArabiaÕs Southern Regions Hospitals: Implications for Hospital Staff Retention

    OpenAIRE

    Alshahrani Bander Sayaf

    2015-01-01

    Saudi Arabia Southern Region hospitals have shortage of health professionals especially doctors. Retention of quality doctors and minimizing staff turnover has, therefore, become a major priority for hospitals. Job satisfaction is recognized as key factor influencing retention of doctors. In our paper special emphasis is put on doctors working is Southern Region hospitals of Saudi Arabia. By conducting correlation analysis we determine the most important factors conducive to job satisfaction....

  16. Saudi Arabia: A future regional hub for advanced education, research, science and technology.

    Science.gov (United States)

    Meo, Sultan Ayoub

    2015-10-01

    Saudi Arabia is the largest country of the Arabian Peninsula, blessed with significant natural resources, including oil, gas and minerals. Saudi Arabia has recognised the importance of education in social and economic transformation, and has established a large number of universities, research and advanced technical institutes which have broken the metropolitan boundaries and have been extended to the far-flung areas of the country. There are 68 universities and degree-awarding institutes. The educational budget reached its highest-ever level of $56.56 billion for the year 2014. About 124,000 Saudi students are pursuing higher education in about 500 universities around the world. Saudi Arabia produced 177826 research papers in Institute for Scientific Information (ISI) database and in the year 2014 alone, 26168 research papers were published in indexed science journals with a rising h-index of 144. The country is turning into a regional hub for advanced education, research, science and technology while swiftly shifting from an oil-based to a knowledge-based economy.

  17. Indoor radon concentration measurement in the dwellings of Al-Jauf region of Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Jarallah, M. I.; Fazal ur, Rehman

    2006-01-01

    Indoor radon concentration measurement in the dwellings of Al-Jauf region of Saudi Arabia was carried out using passive radon dosemeters. The objective of this radon survey was to obtain representative indoor radon data of Al-Jauf region. The study is a continuation of radon survey in main cities of Saudi Arabia which constitutes a baseline for Saudi Arabia in the Radon World Atlas. A total of 318 passive radon dosemeters were distributed randomly in the region and placed for a period of 1 y starting from April 2004 to April 2005. The results of indoor radon concentration measurement in 136 dwellings distributed in Al-Jauf region are presented. The remaining dosemeters were lost in the dwellings or mishandled. The results showed that the average, minimum, maximum radon concentrations and standard deviation were 35, 7, 168 and 30 Bq m -3 , respectively. Geometric mean and geometric standard deviation of the radon distribution were found to be 28 and 1.83, respectively. (authors)

  18. Overview of Human Brucellosis in Aseer region, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Esther Paul

    2017-03-01

    in the Kingdom of Saudi Arabia. Although latest diagnostic equipment are available lacunae in the skill and knowledge prove to be a disadvantage. This scenario may lead to blind treatment which in turn can lead to the development of antibiotic resistance which is another problem altogether.

  19. Prevalence of Impacted Molar Teeth among Saudi Population in Asir Region, Saudi Arabia - A Retrospective Study of 3 Years.

    Science.gov (United States)

    Syed, Kamran Bokhari; Zaheer, Kamran Bokhari; Ibrahim, Mohammed; Bagi, Mustafa Abdel; Assiri, Mohammed Abdullah

    2013-02-01

    To report the prevalence of impacted third molars according to the age, gender and type among Saudi population. This retrospective study involved 3800 panoramic radiographs of subjects aged 18 to 45 years who presented to the College of Dentistry, King Khalid University, Abha, Kingdom of Saudi Arabia for oral care during the period from February 2009 to February 2011. Data collected was entered into a spreadsheet (Excel 2000; Microsoft, US) and analyzed using Statistical Package for Social Sciences (SPSS) version 16.0. A total of 713 impacted teeth were identified (18.76%) (p=0.003). The male to female ratio with impacted third molars was 604:109 (5.54:1) and the ratio of patients with impacted teeth was (5:1). Age group 1 (i.e., 20 to 25 years)had the highest prevalence of third molar tooth impaction (64.5%) and this decreased with increasing age. Incidence of tooth impaction is higher in the mandible than in maxilla. Males had a higher incidence of third molar impaction as compared to the females. Highest incidence is found in the age group of 20-25 years. Mesio-angular impaction was the most predominant type. How to cite this article: Syed KB, Kota Z, Ibrahim M, Bagi MA, Assiri MA. "Prevalence of Impacted Molar Teeth among Saudi Population in Asir Region, Saudi Arabia - A Retrospective Study of 3 Years". J Int Oral Health 2013; 5(1):43-47.

  20. Periodontal disease awareness among pregnant women in the central and eastern regions of Saudi Arabia.

    Science.gov (United States)

    Asa'ad, Farah A; Rahman, Ghousia; Al Mahmoud, Noura; Al Shamasi, Ebtehaj; Al Khuwaileidi, Abrar

    2015-02-01

    The purpose of this study was to assess the knowledge and awareness regarding periodontal disease and its effects on pregnancy among pregnant women in the central and eastern regions of Saudi Arabia. In this cross-sectional survey, self-administered, structured questionnaires were distributed to 300 pregnant women who were chosen randomly from attendees of maternity health care centers in the central and eastern regions of Saudi Arabia. The questions were developed from literature reviews of articles. The questionnaire addressed personal and sociodemographic variables, periodontal health awareness, and knowledge of pregnant women. The questionnaire was translated into Arabic and was pretested during the pilot study on a random sample of 50 pregnant women. Data were analyzed by χ(2) -tests, with the level of significance set at P disease could be prevented through toothbrushing and flossing. Approximately 97% of the respondents knew the negative effect of smoking, while only 12% knew there was a possible relationship between periodontal disease and adverse pregnancy outcomes. The results of this cross-sectional study found that there is limited knowledge and awareness about periodontal disease and its possible effects on pregnancy among pregnant women attending maternal health care centers in the central and eastern regions of Saudi Arabia. © 2013 Wiley Publishing Asia Pty Ltd.

  1. Factors affecting performance of hospital nurses in Riyadh Region, Saudi Arabia.

    Science.gov (United States)

    Al-Ahmadi, Hanan

    2009-01-01

    The purpose of this paper is to identify factors influencing performance of hospital nurses in Riyadh Region, Saudi Arabia. Specific objectives were to estimate self-reported performance, and determine whether differences in employee demographics, job satisfaction, and organizational commitment, influenced performance. In total, 15 hospitals were randomly selected. The questionnaire was sent to all nurses (1,834) in these facilities and 923 nurses responded. Statistical analysis included correlation, t-test, and regression analysis. The study finds that job performance is positively correlated with organizational commitment, job satisfaction and personal and professional variables. Both job satisfaction and organizational commitment are strong predictors of nurses' performance. Job performance is positively related to some personal factors, including years of experience, nationality, gender, and marital status. Level of education is negatively related to performance. The findings of this study have a limited generalisability due to the fact that all measures used are based on self-reports. Future research may be directed to other objective measures of performance. Emphasis should be placed on effective supervision, empowerment, and a better reward system. Cultural diversity is a reality for most health organizations in Saudi Arabia; therefore, they need to adopt effective human resources strategies that aim to improve commitment and retention of qualified workers, and build a high performance organizational culture based on empowerment, open communication, and appreciation of impact of national culture on work attitudes. This study fulfills a research gap in the area of nursing performance, and its relationship with work attitudes in Saudi Arabia. The paper also highlights the impact of national culture on job performance and work attitude among nurses in Saudi Arabia, and other countries facing the issue of multi-national work force.

  2. Study of Stroke Incidence in the Aseer Region, Southwestern Saudi Arabia.

    Science.gov (United States)

    Alhazzani, Adel A; Mahfouz, Ahmed A; Abolyazid, Ahmed Y; Awadalla, Nabil J; Aftab, Razia; Faraheen, Aesha; Khalil, Shamsun Nahar

    2018-01-26

    Recent data regarding first-stroke incidence in Saudi Arabia in general and in the Aseer region in particular are scarce and even lacking. The aim of this work was to study the first-time stroke incidence in the Aseer region, southwestern Saudi Arabia. All first-stroke patients admitted to all hospitals in the Aseer region over a one-year period (January through December 2016) were included. Stroke patients outside the Aseer region were excluded from the study. The incidence per 100,000 patients and the concomitant 95% CI (Confidence Intervals) were computed. The present study included 1249 first-time stroke patients and calculated an overall minimal incidence rate of hospitalized first-time stroke of 57.64 per 100,000 persons per year (95% CI: 57.57-57.70). A steady increase was noticed depending on the patients' age, reaching a figure of 851.81 (95% CI: 849.2-854.5) for those patients aged 70 years and more. Overall, the incidence rate for females (48.14; 95% CI: 48.04-48.24) was lower compared to males (65.52; 95% CI: 65.1-66.0). Taking into consideration the expected rise of the elderly because of the prominent medical services provided by the Saudi government, leading to a subsequent change in the horizontal and vertical age distribution structure of the population, an increase in the number of stroke patients is expected. It is suggested to establish a nationwide stroke surveillance system in the Kingdom, with the objective to report, analyze, and maintain an updated overview of the stroke status in Saudi Arabia.

  3. Quality of hypertension care in the family practice center, Aseer Region, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Yahia M Al-Khaldi

    2011-01-01

    Full Text Available Introduction: Hypertension (HTN is a common health problem in Saudi Arabia. Good control depends on the quality of care, which should be supervised and monitored regularly through clinical audit. Aims: The objective of this study was to assess the quality of HTN care at Al-Manhal Family Practice, Aseer Region, Saudi Arabia. Settings and Design: This study was conductedin 2009 at Al-Manhal Family Practice, Aseer Region, Saudi Arabia. Materials and Methods: Medical records of all hypertensive patients were extracted and reviewed using master sheets. Assessment of processes and outcomes of HTN care were based on the standards of quality assurance manual issuedby the Ministry of Health. Statistical Analysis Used: Data were entered and analyzed by SPPS, version 15. Relevant statistical tests were used accordingly and the P-value was considered significant when it was less than 0.05. Results: A total of 295 medical records were reviewed and assessed. Most patients were Saudi, married, and about 50% were educated. Two-hundred and thirty-one records were assessed for processes and outcomes of HTN care. Weight measurement and physical examination were carried out for 99% and 97% of the patients, respectively. For 53% of the patients, blood was checked for glucose and kidney function and a lipid profile was done. More than two-thirds of the patients were overweight and obese while 46% had diabetes. Less than one half of the patients had good control of HTN. Conclusions: By most standards, quality of HTN care in Al-Manhal Family Practice was unsatisfactory. Most of the patients had comorbidities and poor HTN control. Essential facilities should be provided to the practice to optimize HTN care and to improve the degree of control.

  4. Diphyllobothriasis in Saudi Arabia

    International Nuclear Information System (INIS)

    Alkhalife, Ibrahim S.; Hassan, Rafiaa R.; Abdel-Hameed, Ahmed A.; Al-Khayal, Laila A.

    2006-01-01

    We described a Saudi patient infected with Diphyllobothrium latum D. latum. A 38-year-old male presented, complaining of passing worms. He had a history of recent travel to Europe and South East Asia. Stools examination revealed typical D. latum eggs. He was treated with praziquantel followed by saline purge, after which he discharged an intact tapeworm. Macroscopic and microscopic examinations of the worm confirmed the diagnosis of D. latum. This is the first case of diphyllobothriasis to be reported in Saudi Arabia. The epidemiology and methods of prevention of diphyllobothriasis are discussed. (author)

  5. Aerosol and Cloud Microphysical Properties in the Asir region of Saudi Arabia

    Science.gov (United States)

    Axisa, Duncan; Kucera, Paul; Burger, Roelof; Li, Runjun; Collins, Don; Freney, Evelyn; Posada, Rafael; Buseck, Peter

    2010-05-01

    In recent advertent and inadvertent weather modification studies, a considerable effort has been made to understand the impact of varying aerosol properties and concentration on cloud properties. Significant uncertainties exist with aerosol-cloud interactions for which complex microphysical processes link the aerosol and cloud properties. Under almost all environmental conditions, increased aerosol concentrations within polluted air masses will enhance cloud droplet concentration relative to that in unperturbed regions. The interaction between dust particles and clouds are significant, yet the conditions in which dust particles become cloud condensation nuclei (CCN) are uncertain. In order to quantify this aerosol effect on clouds and precipitation, a field campaign was launched in the Asir region of Saudi Arabia as part of a Precipitation Enhancement Feasibility Study. Ground measurements of aerosol size distributions, hygroscopic growth factor, CCN concentrations as well as aircraft measurements of cloud hydrometeor size distributions were done in the Asir region of Saudi Arabia in August 2009. Research aircraft operations focused primarily on conducting measurements in clouds that are targeted for cloud top-seeding, on their microphysical characterization, especially the preconditions necessary for precipitation; understanding the evolution of droplet coalescence, supercooled liquid water, cloud ice and precipitation hydrometeors is necessary if advances are to be made in the study of cloud modification by cloud seeding. Non-precipitating mixed-phase clouds less than 3km in diameter that developed on top of the stable inversion were characterized by flying at the convective cloud top just above the inversion. Aerosol measurements were also done during the climb to cloud base height. The presentation will include a summary of the analysis and results with a focus on the unique features of the Asir region in producing convective clouds, characterization of the

  6. Survey of the reptilian fauna of the Kingdom of Saudi Arabia. V. The lizard fauna of Turaif region

    Directory of Open Access Journals (Sweden)

    Mohammed K. Al-Sadoon

    2016-09-01

    Full Text Available Turaif area located in the Northern border region of Saudi Arabia is one of the most important regions of the Kingdom. This work was proposed to throw light on the diversity of lizard fauna investigated through the collection and subsequent identification of specimens from different localities of Turaif region of Kingdom of Saudi Arabia. Sixteen species of lizards belonging to 5 families (Agamidae, Gekkonidae, Lacertidae, Scincidae and Varanidae were recorded. Lacertidae was the most common family. Three species of lizards namely Acanthodactylus orientalis, Acanthodactylus scutellatus and Acanthodactylus grandis were reported for the first time in the Turaif region of Saudi Arabia. The geographical distribution of the collected species within this province was mapped.

  7. The persistence of rift valley fever in the Jazan region of Saudi Arabia.

    Science.gov (United States)

    Elfadil, A A; Hasab-Allah, K A; Dafa-Allah, O M; Elmanea, A A

    2006-12-01

    A survey was conducted in the Jazan region of Saudi Arabia to investigate the presence of Rift Valley fever (RVF) in sheep and goats, by clinical identification of suspected herds and detection of immunoglobulin M (IgM) antibodies to RVF virus. The level of herd immunity was identified by detecting immunoglobulin G (IgG) antibodies. Rift Valley fever was diagnosed in six out of eight districts included in the survey. Twenty-two animals from 17 herds tested positive for the presence of IgM antibodies against RVF in these districts. The infection rate ranged from 0.12% in the Sabya district to 1.04% in the Jizan district. The level of herd immunity ranged from 22.2% in Jizan to 39.3% in the Alarda district. It can be concluded that the presence of IgM antibodies in clinically suspected herds suggests persistent RVF infection in the Jazan region. Thus, RVF control programmes should be continued to prevent the recurrence of outbreaks in the region and the possible further spread of infection to other regions of Saudi Arabia.

  8. Hyperlipidaemia in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Nozha, Mansour M.; Arafah, Mohammed R.; Al-Maatouq, Mohammed A.

    2008-01-01

    Objective was to determine the prevalence of hyperlipidemia among Saudis of both genders in rural and urban communities. Selected Saudis in the age group of 30-70 years were studied over a 5-year period between 1995 and 2000 in Saudi Arabia. Data were obtained from history, physical examination and analysis of fasting plasma lipids. The data were analyzed to classify individuals with hypercholesterolemia (HC) (total cholesterol >=5.2 mmol/l) and hypertriglyceridemia (HT) (total triglycerides >=1.69 mmol/l). Logistic regression analysis was performed to provide a risk assessment model and correlation with other coronary artery disease (CAD) risk factors. The number of study samples included in the final analysis was 16,819. The prevalence of HC was 54% with mean cholesterol level of 5.4+-1.52 mmol/l. Prevalence of HC among males was 54.9% and 53.2% for females, while 53.4% among urban Saudis and 55.3% for rural Saudis. Hypertriglycemia prevalence was 40.3% with mean triglycerides level of 1.8+-1.29 mmol/l. Males had statistically significant higher HT prevalence of 47.6% compared to 33.7% in females (p<0.0001). Hyperlipidemia is reaching higher prevalence rates in KSA. This finding may suggest that CAD will soon be a major health problem. Reduction in obesity by adopting healthier eating problem habits and increasing physical activity are of considerable importance to our community. (author)

  9. Saudi Arabia: petroleum industry review

    International Nuclear Information System (INIS)

    Shammas, Pierre

    2000-01-01

    A comprehensive review is provided of Saudi Arabia's petroleum industry covering oil and gas exploration and production, refining, oil and gas trade, marketing and Saudi overseas investments. Profiles of key Saudi decision makers are provided. A statistical appendix includes data from the start of oil production in Saudi Arabia in 1938. Part I Geological potential; Part II The Saudi energy economy; Part III Production capacity; Part IV The oil refining sector ; Part V Exports and logistics; Part VI Overseas petroleum industry investments; Part VII The decision makers; Part VIII Statistical Appendix; Reserves, Production, Exports, Prices 1950 to 1999. (Author)

  10. Evaluation of hospital-learning environment for pediatric residency in eastern region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Waleed H. BuAli

    2015-04-01

    Full Text Available Purpose: No study had been conducted to assess the hospitals’ environment for learning purposes in multicenter sites in Saudi Arabia. It aims to evaluate the environment of hospitals for learning purposes of pediatric residents. Methods: We applied Postgraduate Hospital Educational Environment Measure (PHEEM to measure the learning environment at six teaching hospitals in the Eastern Region of Saudi Arabia from September to December 2013. Results: The number of respondents was 104 (86.7% out of 120 residents and 37 females and 67 male residents have responded. The residents’ response scored 100 out of 160 maximum score in rating of PHEEM that showed overall learning environment is favorable for training. There were some items in the social support domain suggesting improvements. There was no significant difference between male and female residents. There was a difference among the participant teaching hospitals (p<0.05. Conclusion: The result pointed an overall positive rating. Individual item scores suggested that their social life during residency could be uninspiring. They have the low satisfactory level and they feel racism, and sexual discrimination. Therefore, there is still a room for improvement.

  11. Hemoglobin H disease in the Al-Qatif region of Saudi Arabia

    International Nuclear Information System (INIS)

    Ankra-Badu, George A.; Al-Jama, A.; Al-Kadim, Y.

    2001-01-01

    The Al-Qatif region in the Eastern Province of Saudi Arabia has thehighest prevalence of alpha-thalassemia genes in the Kingdom. Hemoglobin H(Hb H) disease, however, has been rarely reported. We decided therefore toverify the rarity of disease and characterize the presenting features incases identified. All patients seen in Qatif Central Hospital betweenSeptember 1988 and November 1990 with low red cell indices were screened forHb H disease and those found positive had clinical data compiled from theirhospital records and analyzed. Thirty-nine cases of Hb H were diagnosed. Themean age of patients was 18 years. The mean hemoglobin was 13.5 g/dL forneonates and 7.6 g/dL for others. The mean Hb Bart's level was 27.5% inneonates and the mean Hb H level in others was 11.1%. In addition to low redcell indices, all patients had a high red cell distribution width (RDW) meanof 25.6%. The main clinical signs were jaundice and hepatosplenomegaly.Concurrent glucose-6-phosphate Dehydrogenase (G6PD) deficiency was seen in28.2% of patients. Hemoglobin H disease is not uncommon in the Al-Qatifregion of Saudi Arabia. The red cell indices may mimic iron deficiency, whichshould be excluded by the presence of jaundice and organomegaly. Thecondition often co-exists with G6PD deficiency. (author)

  12. The prevalence of dental anomalies in the Western region of saudi arabia.

    Science.gov (United States)

    Afify, Ahmed R; Zawawi, Khalid H

    2012-01-01

    Objective. The aim of this cross-sectional study was to investigate the prevalence of dental anomalies that could be a cause of malocclusion in the western region of Saudi Arabia. Materials and Methods. A retrospective study of 878 digital orthopantomograms (OPGs) taken of patients, age ranging between 12 and 30 years, who presented to treatment at the Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia between 2002 and 2011. The OPGs and dental records were reviewed for congenitally missing teeth, supernumerary teeth, impactions, ectopic eruption, transposition, germination, fusion, dilacerations, taurodontism, dens in dent, and any other unusual conditions that can be assessed with OPG. Results. The prevalence of patient that exhibited at least one dental anomaly was 396 (45.1%) patients. The prevalence of congenitally missing teeth was 226 (25.7%), impacted teeth 186 (21.1%), dilacerated teeth 10 (1.1%), supernumerary teeth 3 (0.3%), odontoma 1 (0.1%), and taurodontism was also 1 case (0.1%) of the total radiographs reviewed. Conclusions. Congenitally missing teeth were found to be the most prevalent anomaly (25.7%), and the second frequent anomaly was impacted teeth (21.1%), whereas root dilacerations, supernumerary teeth, and taurodontism were the least frequent anomalies (1.1%, 0.3% and 0.1%, resp.).

  13. Prevalence of airborne allergenic Amaranthus viridis pollen in seven different regions of Saudi Arabia

    International Nuclear Information System (INIS)

    Hasnain, Syed M.; Fatima, K.; Al-Frayh, A.

    2007-01-01

    Amaranthus pollen grains are known to have highly allergenic and potential cause of respiratory allergic diseases. Nevertheless, data on the prevalence of Amaranthus pollen in the environment is limited and almost non-existent for Saudi Arabia. We conducted an investigation to record the airborne incidence of A.viridis and other allergenic pollen in Al-Khobar, Dammam, Hail, Jeddah, Jizan, Qassim and Taif, using Burkard Volumetric Samplers. The samples were operated continuously for one year at each location. The data revealed A.viridis as one of the major components of outdoor airspora, constituting a maximum of 96% of total pollen counts in Hail, followed by Al-Khobar (89%), Jeddah (87%), Qassim (85%), Taif (84%), Dammam (83%) and Jizan (61%). These higher percentages contributed largely to the total weed pollen catch during August to November in all seven regions. In addition, the data also showed that A. virdis pollen were present throughout the year with distinct seasonal variations. The diel periodicities for at least five sites averaged over a year showed mid-day to early evening maxima. The maximum concentration approached 3000 mt. cube of air in October and 1827 mt. cube of air in September. The data also exhibited, a seasonal pattern, in their maximum appearance. Further studies related to biochemical and allergological aspects are needed to confirm the allergenic impact of Amaranthus pollen and sensitization in allergic individuals in the Kingdom of Saudi Arabia. (author)

  14. Prevalence and distribution of anopheline mosquitoes in malaria endemic areas of Asir region, Saudi Arabia.

    Science.gov (United States)

    Abdoon, A M M O; Alshahrani, A M

    2003-05-01

    To study the prevalence of anopheline mosquitoes, over 180 sites were sampled in malaria-endemic areas of Asir region, Saudi Arabia, during June 1999-April 2001. A total of 7085 larval and 754 adult female Anopheles spp. specimens were collected. Seven species were identified: An. dthali, An. rupicolus, An. sergentii, An. arabiensis, An. multicolor, An. turkhudi and An. pretoriensis. Both An. arabiensis and An. sergentii are known vectors of malaria in the region. An. dthali occurred in all sites and was the most abundant species. An. turkhudi was collected in low numbers as larvae only. An. multicolor and An. pretoriensis were recorded for the first time in Asir region. An. sergentii is a species of the northern areas of the region, whereas An. arabiensis was more prevalent in the south.

  15. Occurrence of ectoparasitic arthropods associated with rodents in Hail region northern Saudi Arabia.

    Science.gov (United States)

    Asiry, Khalid A; Fetoh, Badr El-Sabah A

    2014-09-01

    Ectoparasitic arthropods are a diverse element of the Saudi fauna. Due to this, a survey of ectoparasites associated with rodents was conducted as a preliminary study in five districts of Hail region of northern Saudi Arabia for the first time. Ectoparasites extracted from 750 rodents were sampled and identified by recording their frequency of appearance. Results revealed that 1,287 ectoparasites infested 316 of the captured rodent hosts. These ectoparasites parasitized on four species of rodents including three species of rats Rattus rattus rattus, Rattus rattus frugivorus, and Rattus rattus alexandrinus and one species of mouse Acomys dimidiatus (Rodentia: Muridae). The ectoparasites belong to four different groups: ticks, fleas, lice, and mites. Ticks were the highest in the number, while fleas were the lowest among all the extracted ectoparasite groups. The collected ectoparasitic arthropods consisted of seven species. Ticks were of two species: Rhipicephalus turanicus and Rhipicephalus sanguineus (Acari: Ixodidae), fleas were of two species: Xenopsylla cheopis and Xenopsyllus conformis mycerini (Siphonaptera: Pulicidae), lice was a single species: Polyplax serrata (Anoplura: Hoplopleuridae), and mites were of two species: Laelaps nuttali and Laelaps echidninus (Mesostigmata: Laelapidae). The findings of the study showed that the intensity of infestation was varied between rodent host sexes, wherein females had the highest rate of parasitic infestation, and the parasitic index of appearance was very high for one group of parasites (i.e., ticks). The parasitic prevalence was 42.13 % on rodents, and mites were the most prevalent parasite species. Overall, this study was carried out to establish baseline data for ectoparasite-infested rodents in Hail region, Saudi Arabia, and may help for appropriate planning to control zoonotic diseases in this area.

  16. Saudi Arabia : emerging with influence

    International Nuclear Information System (INIS)

    Al-Qudsi, S.

    2006-01-01

    Energy and the Saudi economy were discussed with reference to reserves, oil prices, gross domestic product co-movements, and gas resources and development. In particular, this presentation reviewed the emergence and prospects of the petrochemical industry of Saudi Arabia using statistical, institutional and economic analyses relying on a wide range of data sources. Saudi Arabia has the world's largest oil reserves, at 263 billion barrels. In the 1990s, more than 54 Tcf of non-associated gas reserves were added to Saudi Arabia's resource base, more than doubling its proven non-associated gas reserves to approximately 97 Tcf. With 138 Tcf of associated gas reserves, Saudi Arabia holds the fourth largest gas reserves in the world at nearly 235 Tcf. First, this presentation identified and evaluated the endowments as well as the institutional and strategic forces that are driving the growth of the petrochemical industry in Saudi Arabia. Some of the economic, technical and geopolitical factors that influenced the increase in oil prices between 2003 and 2005 were also identified. The dual relationship between the Saudi petrochemical industry and long term economic performance of the Saudi economy were illustrated within a broad domestic economic diversification policy objective. The future growth prospects and challenges facing the Saudi petrochemical industry were also evaluated with respect to the evolving economic reform policies and Saudi international commitments. Potential implications for the petrochemical industry in North America were also identified, in terms of technology transfer and having Saudi Arabia secure the markets in order to meet its commitment to the World Trade Organization. tabs., figs

  17. Injection Safety among Primary Health Care Workers in Jazan Region, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    AA Ismail

    2014-07-01

    Full Text Available Background: Occupational exposure to percutaneous injuries is a substantial source of infections with blood-borne pathogens among health-care workers. Few studies evaluated injection safety practices in Saudi Arabia. Objective: To examine the structure and process of injection safety at primary health care level in Jazan health district, to evaluate knowledge, attitudes, and practices of primary health care physicians and nurses towards injection safety, and to determine the incidence of needle stick injuries among health care workers in Jazan region, Saudi Arabia. Methods: A cross-sectional study was conducted in Jazan primary health care centers (PHCCs, Saudi Arabia from September 2011 to March 2012. Data were collected using an observational checklist and data collection sheet. Jazan city health district was chosen at random from the 14 health sectors in Jazan region. All the 33 (10 urban, and 23 rural PHCCs of Jazan city were included in this study to get the predetermined sample size of health care workers. 200 health care workers (HCWs were recruited (29% physicians, and 71% nurses. Results: Syringes in the PHCCs were disposable (100%, individually packed (92%, and available at all volumes (98%. Methods of safe disposal of needles and sharps were also operated through contracting with professional companies in 84.8% of instances. Urban PHCCs had more posts for injection safety promotion than rural centers (p=0.02. Continuous Medical Education (CME programs on infection control were present in only 60% of PHCCs. At least 95% of HCWs in Jazan believed that sharp objects should be kept in a puncture-proof container, kept in a closed container, or disposed by a professional company. More than 80% of HCWs washed their hands by soap and water and cleaned them by alcohol before giving injection, and also got the three doses of hepatitis B vaccine.The rate of needle stick injury in the past year was 14%, without a significant difference between

  18. Epidemiology of road traffic injuries in qassim region, saudi arabia: consistency of police and health data.

    Science.gov (United States)

    Barrimah, Issam; Midhet, Farid; Sharaf, Fawzi

    2012-01-01

    In Saudi Arabia, road traffic accidents (RTA) are becoming a serious public health problem. Police reports are designed for legal purposes with very little information on the health consequences. Also, health system data include detailed health information, but not related or linked to the data obtained police reports. Examining the consistency of these sources is vital to build an accurate surveillance system that can track the risk factors and the health consequences, as well as establishing and evaluating prevention interventions. This study is intended to: ▪ Examine the consistency of health -registration data with the data gathered by the traffic police department.▪ Elucidate the magnitude, risk factors and outcome of RTI in Qassim region of Saudi Arabia,▪ Compare the pattern of accidents in Qassim with those at different regions of the Kingdom. Health care information was collected on visits of victims of road traffic accidents to emergency and outpatients' departments of the major hospitals in Qassim region during the year 2010. The information included the patients' demographics, and clinical characteristics. Traffic Police Department information was also collected on all accidents that occurred in the study region. A Questionnaire was also developed and pilot tested to collect data from a random sample of population attending hospital outpatient and Primary Health Care clinics. Data included previous involvement in road traffic accident, and information about any injury; fatality or disability due to these RTI. During the study period, road traffic death rate based on death registration data was almost twice as high as the rate reported by the police (P police-reported data during the study period, as opposed to a non-significant increase of 8% according to health registration data during the same period. Population Survey Information showed the overall age-sex-adjusted rate for non-fatal RTI was 20.7 (95% CI, 20.0 - 21.3)/100 persons/year. The rate

  19. Cambrian nepheline syenite complex at Jabal Sawda, Midyan region, Kingdom of Saudi Arabia

    Science.gov (United States)

    Liddicoat, W.K.; Ramsay, C.R.; Hedge, C.E.

    1986-01-01

    The only nepheline syenite complex presently known in the Arabian Shield is at Jabal Sawda, about 30 km S of Haql in the extreme NW of Saudi Arabia. It is a post-tectonic, composite intrusion with a crudely concentric structure. A core of leuco-nepheline syenite, a partial ring of mela-nepheline syenite, and an almost complete outer ring of alkali-feldspar syenite are the main rock units. Several mega-inclusions of porphyritic nepheline syenite, nepheline monzosyenite, malignite and ijolite are present in the leuco-nepheline syenite. The chemical composition is notable for very high values of Al2O3, Na2O, Ba, La, Nb, Sr and Zr. U{single bond}Pb isotope dating indicates an emplacement age of 553 ?? 4 Ma, one of an increasing number of reliable Cambrian isotope dates in the northern Red Sea region. ?? 1986.

  20. Cambrian nepheline syenite complex at Jabal Sawda, Midyan region, Kingdom of Saudi Arabia

    Science.gov (United States)

    Liddicoat, W. K.; Ramsay, C. R.; Hedge, C. E.

    The only nepheline syenite complex presently known in the Arabian Shield is at Jabal Sawda, about 30 km S of Haql in the extreme NW of Saudi Arabia. It is a post-tectonic, composite intrusion with a crudely concentric structure. A core of leuco-nepheline syenite, a partial ring of mela-nepheline syenite, and an almost complete outer ring of alkali-feldspar syenite are the main rock units. Several mega-inclusions of porphyritic nepheline syenite, nepheline monzosyenite, malignite and ijolite are present in the leuco-nepheline syenite. The chemical composition is notable for very high values of Al 2O 3, Na 2O, Ba, La, Nb, Sr and Zr. U sbnd Pb isotope dating indicates an emplacement age of 553 ± 4 Ma, one of an increasing number of reliable Cambrian isotope dates in the northern Red Sea region.

  1. Attitudes to evidence-based medicine of primary care physicians in Asir region, Saudi Arabia.

    Science.gov (United States)

    Khoja, T A; Al-Ansary, L A

    2007-01-01

    A questionnaire survey was made of primary health care physicians in Asir region, Saudi Arabia in 1999 to explore their awareness of and attitude towards evidence-based medicine. The 272 respondents welcomed the principles of evidence-based medicine. Awareness and use of extracting journals, review publications and databases was low. Pharmaceutical company sponsored journals were the most commonly read. Bibliographic databases could only be accessed by 13% of respondents and the Internet by only 6%. There was only partial understanding of technical terms used in evidence-based medicine. Absence of a local library and increased patient workload were seen by most respondents as the main obstacles to practising evidence-based medicine.

  2. The Global Youth Tobacco Survey: 2001–2002 in Riyadh region, the Kingdom of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Al-Bedah AM

    2011-11-01

    Full Text Available Abdullah Mohammed Al-Bedah1, Naseem Akhtar Qureshi21Arabian Center for Tobacco Control, 2General Administration for Medical Research and Mental Health and Social Services, Ministry of Health, Riyadh, Saudi ArabiaBackground: Tobacco use is a major public health problem, and its prevalence is globally increasing, especially among children and adolescents.Objective: The Global Youth Tobacco Survey aimed to explore the epidemiological trends and risk factors of tobacco smoking among intermediate school boys in Riyadh region of the Kingdom of Saudi Arabia.Method: A two-stage cluster sample design was used to produce a representative sample of male students from selected schools. The participants (n = 1830 self recorded their responses on the Global Youth Tobacco Survey questionnaire.Results: Lifetime prevalence of cigarette smoking was 35%, while 13% of students currently used other tobacco products. About 16% of students currently smoked at home, and 84% of students bought cigarettes without any refusal from storekeepers. Thirty-one percent and 39% of students were exposed to secondhand tobacco smoke inside and outside the house, respectively, which was definitely or probably harmful to health as opined by 87% of participants, and 74% voiced to ban smoking from public places. Among current smokers, 69% intended (without attempt to quit and 63% attempted (but failed to quit during the past year. Almost an equal number of students saw antismoking and prosmoking media messages in the last month, and 28% of students were offered free cigarettes by a tobacco company representative. In schools, more than 50% of students were taught about the dangers of cigarette smoking in the last year. Smoking by parents, older brothers, and close friends, watching prosmoking cigarette advertisements, free offer of cigarettes by tobacco company representatives, perception of smoking being not harmful, and continuing smoking which can be easily quit significantly

  3. Adult Education in Saudi Arabia.

    Science.gov (United States)

    Griffin, Tim D.; Algren, Mark S.

    Religion pervades all aspects of Saudi Arabia, the conservative home of Islam, where the constitution is the Quran and law is interpreted by religious scholars. A formal adult basic education program was initiated in 1960. As part of the country's modernization since the early 1970s, the Saudi government has begun an enormous nation-building plan…

  4. Saudi Arabia: Problems and prospects

    International Nuclear Information System (INIS)

    Granata, V.; Palermo, M.

    1993-01-01

    Saudi Arabia has a central role in the world oil market. After analyzing the country's political and economic situation with all its possible outgrowths, this article indicates the various development prospects relevant to Saudi oil production and its future impacts on the market

  5. Women's Education in Saudi Arabia

    Science.gov (United States)

    Alsuwaida, Nouf

    2016-01-01

    This paper discusses the historical, political, ideological (value), and government policies of women's education in Saudi Arabia implicated within teaching and learning, how women's higher education has changed over time in the realm of Saudi cultural traditions and religious norms. It also highlights the golden era of women's higher education.…

  6. Cytological pattern of cervical papanicolaou smear in eastern region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Magdy Hassan Balaha

    2011-01-01

    Conclusion: The study has shown a relatively high prevalence of epithelial abnormalities in cervical smears in the studied population. The squamous cell carcinoma represented a higher than the overall prevalence compared to World Health Organization (WHO factsheets about Saudi Arabia. The mean age of epithelial abnormalities and squamous cell carcinoma was in the reproductive years.

  7. Seismicity of the Tihamat-Asir region, Kingdom of Saudi Arabia

    Science.gov (United States)

    Merghelani, Habib M.

    1979-01-01

    Knowledge of the seismicity of the west coast of Saudi Arabia is vitally important to the Kingdom. The eastern margin of the Red Sea, which includes all of the west coast of Saudi Arabia, is possibly cut by transform faults that may be capable of producing earthquakes large enough to cause damage in the heavily populated areas or in the industrial complexes under construction. Prior to this study, there were no seismic stations in Saudi Arabia and no studies of microearthquake activity. It was generally assumed that there were no active faults along the west coast. During the period 20 January to 22 February, 1978, five portable seismic stations were deployed in the Tihamat Asir in the southwest part of the country. A significant level of microearthquake activity was detected at a location that approximately coincides with the landward extension of the proposed transform fault. The recording of these earthquakes demonstrates that there are active faults at this location, probably associated with the currently active Red Sea tectonic system. The practical significance of these earthquakes cannot be evaluated from the few data available, and further studies should be undertaken to determine if there are significant seismic hazards along the west coast of Saudi Arabia

  8. Groundwater quality and hydrochemical properties of Al-Ula Region, Saudi Arabia.

    Science.gov (United States)

    Toumi, Naji; Hussein, Belal H M; Rafrafi, Sarra; El Kassas, Neama

    2015-03-01

    Groundwater quality monitoring is one of the most important aspects in groundwater studies in arid environments particularly in developing countries, like Saudi Arabia, due to the fast population growth and the expansion of irrigated agriculture and industrial uses. Groundwater samples have been collected from eight locations in Al-Ula in Saudi Arabia during June 2012 and January 2013 in order to investigate the hydrochemical characteristics and the groundwater quality and to understand the sources of dissolved ions. Physicochemical parameters of groundwater such as electrical conductivity, pH, total dissolved solid, and major cations and anions were determined. Chloride was found to be the dominant anion followed by HCO(-) 3 and SO4 (2-). Groundwater of the study area is characterized by the dominance of alkaline earths (Ca(2+) + Mg(2+)) over alkali metals (Na(+) + K(+)). The analytical results show that the groundwater is generally moderately hard and slightly alkaline in nature. The binary relationships of the major ions reveal that water quality of the Al-Ula region is mainly controlled by rock weathering, evaporation, and ion exchange reactions. Piper diagram was constructed to identify hydrochemical facies, and it was found that majority of the samples belong to Ca-Cl and mixed Ca-Mg-Cl facies. Chemical indices like chloro-alkali indices, sodium adsorption ratio, percentage of sodium, residual sodium carbonate, and permeability index were calculated. Also, the results show that the chemical composition of groundwater sources of Al-Ula is strongly influenced by lithology of country rocks rather than anthropogenic activities.

  9. Chemical diversity of essential oils from flowers, leaves, and stems of Rhanterium epapposum Oliv. growing in northern border region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Marwa Awad

    2016-09-01

    Conclusions: Essential oils from flowers, leaves and stems of R. epapposum growing in northern border region of Saudi Arabia are considered as a rich source of monoterpenes which have biological activities.

  10. Khat Dependency and Psychophysical Symptoms among Chewers in Jazan Region, Kingdom of Saudi Arabia

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    Maged El-Setouhy

    2016-01-01

    Full Text Available Background. Khat chewing is highly prevalent in Africa, Yemen and Jazan region, southwest of Saudi Arabia. Most of Jazani Khat chewers consider khat session as a social activity and do not consider khat dependency. The aim of this study was to explore khat dependency and its relationship with the psychophysical symptoms among chewers. Methods. Cross-sectional study on seventy Saudi male khat chewers living in Jazan area. Psychological dependence to khat chewing was evaluated using the Severity of Dependency Scale (SDS. The participants filled in a self-administrated assisted structured questionnaire designed to collect data about their medical history, neurological symptoms, and their chewing behavior. Results. Half (52.2% of khat chewers showed psychological dependency. Those having longer khat sessions (≥6 hours were more liable for dependency. Physical and psychological symptoms were more prevalent among khat dependent chewers. Conclusions. khat has a psychological dependence effect that can be measured by the SDS, even in low doses and with irregular use. SDS scale is a useful tool to expect the burden of either physical or psychological symptoms on khat chewers.

  11. Motivational Issues of Faculty in Saudi Arabia

    Science.gov (United States)

    Abdul-Cader, Akram; Anthony, Peter John

    2014-01-01

    This study focused on the factors that affect motivation of faculty in Saudi Arabia. It included two surveys and open-ended queries to a focus group of five academic managers and 25 faculty members of varying nationalities, rank, and institutes in Saudi Arabia. The research showed that the faculties in Saudi Arabia's highest education industry…

  12. Aerosol-Cloud Interactions and Cloud Microphysical Properties in the Asir Region of Saudi Arabia

    Science.gov (United States)

    Kucera, P. A.; Axisa, D.; Burger, R. P.; Li, R.; Collins, D. R.; Freney, E. J.; Buseck, P. R.

    2009-12-01

    In recent advertent and inadvertent weather modification studies, a considerable effort has been made to understand the impact of varying aerosol properties and concentration on cloud properties. Significant uncertainties exist with aerosol-cloud interactions for which complex microphysical processes link the aerosol and cloud properties. Under almost all environmental conditions, increased aerosol concentrations within polluted air masses will enhance cloud droplet concentration relative to that in unperturbed regions. The interaction between dust particles and clouds are significant, yet the conditions in which dust particles become cloud condensation nuclei (CCN) are uncertain. In order to quantify this aerosol effect on clouds and precipitation, a field campaign was launched in the Asir region, located adjacent to the Red Sea in the southwest region of Saudi Arabia. Ground measurements of aerosol size distributions, hygroscopic growth factors, CCN concentrations as well as aircraft measurements of cloud hydrometeor size distributions were observed in the Asir region in August 2009. The presentation will include a summary of the analysis and results with a focus on aerosol-cloud interactions and cloud microphysical properties observed during the convective season in the Asir region.

  13. Khat Chewing among Students of Higher Education in Jazan Region, Saudi Arabia: Prevalence, Pattern, and Related Factors

    OpenAIRE

    Alsanosy, Rashad Mohammed; Mahfouz, Mohamed Salih; Gaffar, Abdelrahim Mutwakel

    2013-01-01

    Objectives. (1) To estimate the prevalence and behavioral patterns of Khat chewing and (2) to investigate factors that influenced the pattern of Khat use among undergraduate students in different higher education institutions in Jazan region, Saudi Arabia. Materials and Methods. A cross-sectional study using a pretested structured self-administered quantitative questionnaire was used to collect data. SPSS version 17 software program was used for data analysis. Results. The overall current Kha...

  14. Molecular characterization of Fasciola species isolated from imported sheep in Taif region (Saudi Arabia).

    Science.gov (United States)

    Shalaby, I; Gherbawy, Y; Banaja, A

    2013-03-01

    Accurate identification of Fasciola species, followed by biological and ecological characterization, is important with concern to the planning for field control. Because there are many variations in morphological characteristics, exact distinguishing of Fasciola species is usually difficult by simple traditional microscopic measurements and, therefore, the morphometric characterization may be insufficient for the species identification. Hence, the present work was proposed to collect 100 liver samples from 100 imported sheep from Sudan from slaughterhouses in Taif region. The samples were firstly examined macroscopically and microscopically to ensure the presence or absence of infection. The collected worms were subjected for RAPD-PCR analysis using different primers and ITS1 sequences for accurate identification. Using RAPD-PCR analysis, two primers were selected to amplify the DNA of each Fasciola. The results show that the amplification fragments were between 500 and 1500 bp and, the use of random genetic markers allowed to discriminate among the different collected species. Using Internal transcribed spacer region (ITS) sequencing, the imported sheep in Taif region consisted of 630 bps including complete ITS1, partial 18S and 5.8S and had 5 variable nucleotide positions. This is the first demonstration of the existence of both F. hepatica, F. gigantica and hybrid and/or introgressed populations of liver flukes bearing genetic material from both F. hepatica and F. gigantica in the imported sheep in Saudi Arabia by a genetic approach.

  15. Seasonal variation and trend of chicken pox in the southern region of Saudi Arabia (2007-2012).

    Science.gov (United States)

    Saleh, Noha; Al Moghazy, Bassem

    2014-12-01

    Chicken pox is a contagious disease caused by varicella zoster virus. Children are most susceptible to infection. In 1998, the WHO recommended that routine childhood varicella vaccination be considered in countries where the disease is a relatively important public health concern. There are few data on the trends of chicken pox. We aimed to evaluate the trend of chicken pox in Saudi Arabia (KSA) during the period 2007-2012. Data were collected by retrospective review of the existing anonymous surveillance records and book registries of chicken pox cases at the preventive medicine department of Armed Forces Hospital of the Southern Region of Saudi Arabia from 2007 to 2012. The collected data included the number, age, and sex of registered cases. A seasonal pattern was clearly demonstrated, with peak in March and April. There was also a decreasing trend from 2007 to 2012. Most cases occurred in the age group 4-15 years. The number of infected male patients was a little higher compared with female patients. These results indicate success in controlling the disease in the southern region of Saudi Arabia, which may be attributed to the implementation of public health interventions targeted at reducing infectious diseases (such as the introduction of varicella zoster vaccine in 2008). We recommend that a future study be conducted on the severity of chicken pox infection in adults (hospitalization, complications, and death) and a national survey among adults for the seroprevalence of markers of infection with varicella zoster.

  16. Epidemiological aspects of prematurity in the Eastern region of Saudi Arabia

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    Faisal O. Al-Qurashi

    2016-04-01

    Full Text Available Objectives: To assess the epidemiological characteristics of prematurity and survival rate in preterm infants diagnosed at a university hospital in the Eastern province of Saudi Arabia. Methods: A retrospective study was carried out of 476 preterm infants who were admitted with the diagnosis of prematurity to King Fahd Hospital of the University, Al-Khobar, Saudi Arabia, between June 2008 and 2013. Demographics, birth weight, and neonatal survival rate were analyzed. Results: Four hundred and seventy-six preterm infants were admitted with a total prevalence of 7.5%. Descriptive analysis revealed 55% were males. Extremely preterm infants (<28 weeks’ gestation comprised 9% and very preterm infants (28 to <32 weeks’ gestation comprised 20%. Extremely low-birth-weight (ELBW infants (<1000 g comprised 11%. One hundred and fifty-seven (32% infants were small for gestational age. Out of the total number of ELBW infants, 58% of them were discharged. The overall mortality was 7.6%. The mortality rate of male infants was 53%. The survival to discharge according to gestational age ranged from 30-97.6%. Conclusion: The estimated prevalence of preterm births in a university hospital in eastern province of Saudi Arabia, is consistent with various studies from different parts of the world.

  17. Composition of the root mycorrhizal community associated with Coffea arabica in Fifa Mountains (Jazan region, Saudi Arabia).

    Science.gov (United States)

    Mahdhi, Mosbah; Tounekti, Taieb; Al-Turki, Turki Ali; Khemira, Habib

    2017-08-01

    Arbuscular mycorrhizal fungi (AMF) constitute a key functional group of soil biota that can greatly contribute to crop productivity and ecosystem sustainability. They improve nutrient uptake and enhance the ability of plants to cope with abiotic stresses. The presence of AMF in coffee (Coffea arabica L.) plant roots have been reported in several locations but not in Saudi Arabia despite the fact that coffee has been in cultivation here since ancient times. The objective of the present study was to investigate the diversity of AMF communities colonizing the roots of coffee trees growing in two sites of Fifa Mountains (south-west Saudi Arabia): site 1 at 700 m altitude and site 2 at 1400 m. The AMF large subunit rDNA regions (LSU) were subjected to nested PCR, cloning, sequencing, and phylogenetic analysis. Microscopic observations indicated higher mycorrhizal intensity (24.3%) and spore density (256 spores/100 g of soil) in site 2 (higher altitude). Phylogenetic analysis revealed 10 phylotypes, six belonging to the family Glomeraceae, two to Claroideoglomercea, one to Acaulosporaceae and one to Gigasporaceae family. Glomus was the dominant genus at both sites and the genus Gigaspora was detected only at site 2. This is the first study reporting the presence of AMF in coffee roots and the composition of this particular mycorrhizal community in Saudi Arabia. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Exploring Fog Water Harvesting Potential and Quality in the Asir Region, Kingdom of Saudi Arabia

    Science.gov (United States)

    Gandhidasan, P.; Abualhamayel, H. I.

    2012-05-01

    During the last decade, the exploitation of the existing water resources in the Asir region of the Kingdom of Saudi Arabia has considerably increased due to both the decrease in annual precipitation and the added population pressures from the growing tourist industry. To face the conventional water shortage, attention has been mainly focused on desalination of water. To save the region from severe water shortage, additional new water sources that are low-cost and renewable must be identified. There exists an alternative source of water such as fog water harvesting. Fog forms in the Asir Region more frequently between December and February compared to the other months of the year. This paper presents the study of the climatic conditions in the Asir region of the Kingdom to identify the most suitable location for fog water collection as well as design and testing of two large fog collectors (LFCs) of size 40 m2 along with standard fog collectors (SFCs) of 1 m2 in that region. During the period from 27 December 2009 to 9 March 2010, a total of 3,128.4 and 2,562.4 L of fog water were collected by the LFC at two sites in the Al-Sooda area of the Asir region, near Abha. Experimental results indicate that fog water collection can be combined with rain water harvesting systems to increase water yield during the rainy season. The quality of the collected fog water was analyzed and compared to the World Health Organization (WHO) drinking water standards and found to be potable. An economic analysis was carried out for the proposed method of obtaining fresh water from the fog. The study suggests a clear tendency that in terms of both quality and magnitude of yield, fog is a viable source of water and can be successfully used to supplement water supplies in the Asir region of the Kingdom.

  19. The impact of work-related stress on medication errors in Eastern Region Saudi Arabia.

    Science.gov (United States)

    Salam, Abdul; Segal, David M; Abu-Helalah, Munir Ahmad; Gutierrez, Mary Lou; Joosub, Imran; Ahmed, Wasim; Bibi, Rubina; Clarke, Elizabeth; Qarni, Ali Ahmed Al

    2018-05-07

    To examine the relationship between overall level and source-specific work-related stressors on medication errors rate. A cross-sectional study examined the relationship between overall levels of stress, 25 source-specific work-related stressors and medication error rate based on documented incident reports in Saudi Arabia (SA) hospital, using secondary databases. King Abdulaziz Hospital in Al-Ahsa, Eastern Region, SA. Two hundred and sixty-nine healthcare professionals (HCPs). The odds ratio (OR) and corresponding 95% confidence interval (CI) for HCPs documented incident report medication errors and self-reported sources of Job Stress Survey. Multiple logistic regression analysis identified source-specific work-related stress as significantly associated with HCPs who made at least one medication error per month (P stress were two times more likely to make at least one medication error per month than non-stressed HCPs (OR: 1.95, P = 0.081). This is the first study to use documented incident reports for medication errors rather than self-report to evaluate the level of stress-related medication errors in SA HCPs. Job demands, such as social stressors (home life disruption, difficulties with colleagues), time pressures, structural determinants (compulsory night/weekend call duties) and higher income, were significantly associated with medication errors whereas overall stress revealed a 2-fold higher trend.

  20. Solar Energy Resource Analysis and Evaluation of Photovoltaic System Performance in Various Regions of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ahmed Bilal Awan

    2018-04-01

    Full Text Available According to Vision 2030, the Kingdom of Saudi Arabia (K.S.A plans to harness 9.5 GW of energy from renewable energy sources, which includes a major part of solar PV generation. This massive implementation of solar projects requires an accurate assessment and analysis of solar resource data and PV site selection. This paper presents a detailed analysis of one-year solar radiation data and energy output of 100 kW PV systems at 44 different locations across the K.S.A. Coastal areas have a lower amount of global horizontal irradiance (GHI as compared to inland areas. Najran University station gives the highest annual electrical output of 172,083 kWh, yield factor of 1721, and capacity utilization factor of 19.6%. Sharurah and Timma TVTC are second and third best with respect to annual PV performance. Similarly, during high load summer season (April–October, Tabuk station is the best location for a PV power plant with an electrical output of 110,250 kWh, yield factor of 1102, and capacity utilization factor of 21.46%. Overall, the northern province of Tabuk is the most feasible region for a solar PV plant. The basic approach presented in this research study compares solar resource pattern and solar PV system output pattern with the load profile of the country. The site selected based on this criterion is recommended to be economically most feasible which can reduce the stress on electricity companies during high load seasons by clipping the peak load during daytime in the hot summer period.

  1. Physical therapy education in Saudi Arabia

    OpenAIRE

    Alghadir, Ahmad; Zafar, Hamayun; Iqbal, Zaheen Ahmed; Anwer, Shahnawaz

    2015-01-01

    [Purpose] To review the physical therapy educational program model, professional curriculum, and gender representation at major universities, as well as the quality and scope of physical therapy practice in Saudi Arabia. [Methods] Information regarding course curriculum, gender representation, and the quality and scope of physical therapy practice was collected from six universities in Saudi Arabia, the Saudi Physical Therapy Association, and the Saudi Health Commission. [Results] The first b...

  2. DIVIDEND POLICY IN SAUDI ARABIA

    OpenAIRE

    Dialdin Osman; Elsaudi Mohammed

    2010-01-01

    We examine dividend policy in a unique environment in Saudi Arabia, where (1) firms distribute almost 100% of their profits in dividends, (2) firms are highly levered mainly through bank loans, and (3) there are no income or capital gains taxes. Some common factors that affect dividend policy of both financial and non-financial firms, we found some factors that affect only non-financial firms. In particular, the common factors are profitability, size, and business risk. Government ownership, ...

  3. Contractor Selection in Saudi Arabia

    OpenAIRE

    M. A. Bajaber; M. A. Taha

    2012-01-01

    Contractor selection in Saudi Arabia is very important due to the large construction boom and the contractor role to get over construction risks. The need for investigating contractor selection is due to the following reasons; large number of defaulted or failed projects (18%), large number of disputes attributed to contractor during the project execution stage (almost twofold), the extension of the General Agreement on Tariffs and Trade (GATT) into construction industry, and finally the few ...

  4. Floristic composition and vegetation analysis in Hail region north of central Saudi Arabia.

    Science.gov (United States)

    El-Ghanim, Wafaa M; Hassan, Loutfy M; Galal, Tarek M; Badr, Abdelfattah

    2010-04-01

    Hail Flora by some foreign weeds such as Solanum nigrum, Lactuca serriola and Amaranthus lividus. The presence of these weeds points out the need to monitor the vegetation change in Hail region, and also other regions of Saudi Arabia, in order to elucidate the human impact on the wild plants diversity as human activities change with the fast development in the kingdom.

  5. Floristic composition and vegetation analysis in Hail region north of central Saudi Arabia

    Science.gov (United States)

    El-Ghanim, Wafaa M.; Hassan, Loutfy M.; Galal, Tarek M.; Badr, Abdelfattah

    2010-01-01

    of Hail Flora by some foreign weeds such as Solanum nigrum, Lactuca serriola and Amaranthus lividus. The presence of these weeds points out the need to monitor the vegetation change in Hail region, and also other regions of Saudi Arabia, in order to elucidate the human impact on the wild plants diversity as human activities change with the fast development in the kingdom. PMID:23961067

  6. Nuptiality pattern in Saudi Arabia.

    Science.gov (United States)

    Farag, M K; al-Mazrou, Y Y; Baldo, M H; Aziz, K M; al-Shehri, S N

    1995-01-01

    The data of this work are based on the 'Saudi Maternal and Child Health Survey' conducted in 1991. This was a nationwide house to house field survey. The study included 6294 ever-married Saudi female in the childbearing age who represent the target population. They were randomly selected from both urban and rural settings of the five geographical areas of Saudi Arabia. The mean current age of the sample of ever-married women was 31 years and the mean age at first marriage was 17 and 16 years for urban and rural females, respectively. Education was associated with upward shift of the age at first marriage. About 20 per cent of the sampled ever-married Saudi females got married before their 15th birthday and 83 per cent before reaching 20 years of age. These percentages are even higher in rural than urban settings. The overall percentage of women who were currently married at the time of the survey was 96 per cent. The divorced and widowed women of childbearing age were 2 and 3 per cent, respectively, of the total. Husband's educational level had positive impact on the frequency of divorce. The latter was highest among women married to illiterate husbands with a dose response pattern. Comparison has been made with the situation 4 years ago. An increase in literacy rates among Saudi ever-married women and their husbands was observed, however, a significant (P < 0.05) difference still exists between female and male literacy rates (38 and 71 per cent, respectively). The events of early marriage, before the age of 15 years, became less frequent. There is an overall decline in teenage marriages which explains a large part of the recent changes observed in nuptiality and pattern of birth in Saudi Arabia.

  7. Wither Saudi Arabia?

    DEFF Research Database (Denmark)

    Schmidt, Søren

    2018-01-01

    The article examines the foundational elements of the Saudi state: idea, governing institutions and physical basis. The author notes, that its supra-national ideas will be challenged by on-going reforms without attenuating tensions with its Shia minority population. Governing institutions of it...

  8. Early Childhood Education in Saudi Arabia: Report

    Science.gov (United States)

    Rabaah, Alqassem; Doaa, Dashash; Asma, Alzahrani

    2016-01-01

    This paper reviewed the development of early childhood education (ECE) in Saudi Arabia and its strengths and weaknesses. The paper discusses the contextual background of Saudi Arabia, including its geography, demographics, social system, economy, political system and religion. In addition, the paper investigated the education system at large in…

  9. Some Silurian (Llandovery) monograptids from Saudi Arabia

    NARCIS (Netherlands)

    El-Khayal, A.A.

    1985-01-01

    Three species of Monograptus are recognized from Qusayba, Al-Qasim Province, Saudi Arabia. The Qusayba Shales Member of the Tabuk Formation in central Saudi Arabia contains M. decipiens decipiens, M. ex gr. barrandei and M. elongatus, associated with other graptolites. This assemblage is indicative

  10. Healthy dietary patterns decrease the risk of colorectal cancer in the Mecca Region, Saudi Arabia: a case-control study.

    Science.gov (United States)

    Azzeh, Firas S; Alshammari, Eyad M; Alazzeh, Awfa Y; Jazar, Abdelelah S; Dabbour, Ibrahim R; El-Taani, Hani A; Obeidat, Ahmed A; Kattan, Fayrooz A; Tashtoush, Sufyan H

    2017-06-29

    Colorectal cancer (CRC) is the first most common cancer in males and the third most common cancer in females in Saudi Arabia. Dietary habits are strongly associated with the inhibition or proliferation of malignancy. Therefore, this study is aiming to investigate the risks and protective benefits of dietary factors affecting CRC in the Mecca region of Saudi Arabia. A case-control study was conducted from June 2014 to March 2015. One hundred thirty-seven patients with colon and/or rectal cancer were recruited in the case group, while 164 healthy participants were recruited in the control group. A questionnaire was completed with the help of trained dietitians to study the effects of several dietary patterns on the risk of CRC. Dairy product intake of 1-5 servings/day, legume intake of 3-5 servings/week, leafy vegetables intake of 1-5 servings/week, olive oil intake of 1-5 servings/week, black tea intake of three or more cups/day, and coffee intake of one or more cups/day was found to decrease the risk of CRC in participants. This study highlights the importance of changing dietary habits to decrease CRC incidence in the Mecca region.

  11. Healthy dietary patterns decrease the risk of colorectal cancer in the Mecca Region, Saudi Arabia: a case-control study

    Directory of Open Access Journals (Sweden)

    Firas S. Azzeh

    2017-06-01

    Full Text Available Abstract Background Colorectal cancer (CRC is the first most common cancer in males and the third most common cancer in females in Saudi Arabia. Dietary habits are strongly associated with the inhibition or proliferation of malignancy. Therefore, this study is aiming to investigate the risks and protective benefits of dietary factors affecting CRC in the Mecca region of Saudi Arabia. Methods A case-control study was conducted from June 2014 to March 2015. One hundred thirty-seven patients with colon and/or rectal cancer were recruited in the case group, while 164 healthy participants were recruited in the control group. A questionnaire was completed with the help of trained dietitians to study the effects of several dietary patterns on the risk of CRC. Results Dairy product intake of 1–5 servings/day, legume intake of 3–5 servings/week, leafy vegetables intake of 1–5 servings/week, olive oil intake of 1–5 servings/week, black tea intake of three or more cups/day, and coffee intake of one or more cups/day was found to decrease the risk of CRC in participants. Conclusion This study highlights the importance of changing dietary habits to decrease CRC incidence in the Mecca region.

  12. Flood Hazard Assessment along the Western Regions of Saudi Arabia using GIS-based Morphometry and Remote Sensing Techniques

    KAUST Repository

    Shi, Qianwen

    2014-12-01

    Flash flooding, as a result of excessive rainfall in a short period, is considered as one of the worst environmental hazards in arid regions. Areas located in the western provinces of Saudi Arabia have experienced catastrophic floods. Geomorphologic evaluation of hydrographic basins provides necessary information to define basins with flood hazard potential in arid regions, especially where long-term field observations are scarce and limited. Six large basins (from North to South: Yanbu, Rabigh, Khulais, El-Qunfza, Baish and Jizan) were selected for this study because they have large surface areas and they encompass high capacity dams at their downstream areas. Geographic Information System (GIS) and remote sensing techniques were applied to conduct detailed morphometric analysis of these basins. The six basins were further divided into 203 sub-basins based on their drainage density. The morphometric parameters of the six basins and their associated 203 sub-basins were calculated to estimate the degree of flood hazard by combining normalized values of these parameters. Thus, potential flood hazard maps were produced from the estimated hazard degree. Furthermore, peak runoff discharge of the six basins and sub-basins were estimated using the Snyder Unit Hydrograph and three empirical models (Nouh’s model, Farquharson’s model and Al-Subai’s model) developed for Saudi Arabia. Additionally, recommendations for flood mitigation plans and water management schemes along these basins were further discussed.

  13. Cigarette smoking behavior among male secondary school students in the Central region of Saudi Arabia.

    Science.gov (United States)

    Al-Damegh, Saleh A; Saleh, Mahmoud A; Al-Alfi, Mohammed A; Al-Hoqail, Ibrahim A

    2004-02-01

    This study was conducted to examine the smoking habits among male secondary school students in Al-Qassim, Kingdom of Saudi Arabia (KSA) and to assess their knowledge and attitudes towards smoking. This cross-sectional study was conducted in Al-Qassim region, KSA during March 2003. Randomly selected was 14 out of 110 government male secondary schools. In the sample section, care was taken to represent urban and rural communities. In urban areas, 8 schools with the largest number of students were selected. This is in addition to 3 schools, which were the only schools with special education on Islamic, Commercial and Technical programs. In the rural areas the 3 most distant schools were included in the sample. Data were obtained through self-administered questionnaires that contained questions on personal background, smoking behavior, knowledge and attitude towards cigarette smoking. A total of 2203 students responded to the questionnaires with 83% response rate. Of the studied group, 606 (29.8%) were current smokers and among these 83.7% started smoking at the age of 15 years or less. Technical and commercial secondary school students had higher prevalence of the habit of smoking than those in general and Islamic secondary schools. It was found that the more pocket money received by the students, the higher was the prevalence of smoking. The most common reason given for cigarette smoking behavior (CSB) was the influence of friends (63.5%). Family factor, especially the brother's smoking habit (24.8%) was also important. Most of the students knew that smoking is harmful to their own health (89.3%), and to others (73.9%). The association between smoking and lung cancer was 84.3%, 80.9% for chest disease and 78.2% for heart disease, while the relation to other diseases was less known. We conclude that onset of smoking in the young is alarming. This is of immense importance in formulating health education strategies, which should be directed towards pupils, teachers and

  14. Seasonal Evaporation and Surface Energy Budget Estimation Across an Arid Agricultural Region in Saudi Arabia: Quantifying Groundwater Extraction

    Science.gov (United States)

    Aragon, B.; Huang, D.; Houborg, R.; Dasari, H. P.; Hoteit, I.; McCabe, M.

    2017-12-01

    In arid-land agricultural environments, knowledge of the water and energy budget is critical in order to sustainably manage the allocation and use of water resources. Using long-term weather reanalysis data from the Weather Research and Forecasting (WRF) model and a time-series record of Landsat 8 imagery, we apply the Priestly-Taylor Jet Propulsion Lab (PT-JPL) model to estimate the energy budget over the Al Jawf agricultural region in the north of Saudi Arabia. This zone generates a significant proportion of the agricultural production in Saudi Arabia and consumes an important fraction of the non-renewable water resources. This research contributes towards efforts seeking to quantify the precise amount of water that is used in agriculture - a difficult variable given that the overwhelming majority of supply comes from groundwater extraction. Results of this research can be used to improve crop management and to mitigate aquifer over-exploitation by monitoring the indiscriminate use of water and establishing bounds around the rates of groundwater withdrawal.

  15. Optic neuritis: Observation and experience at a tertiary care hospital in Qassim region, Saudi Arabia.

    Science.gov (United States)

    Alamgir, Mohammad Jawad; Ali, Syed Abrar; Hamdy, Nermin Aly; Khan, Moin Zafar; Mohammad, Elgamri E

    2017-01-01

    Optic neuritis (ON) can occur in isolation or association with multiple sclerosis (MS) or neuromyelitis optica. ON, is seen more commonly in Caucasians and interaction is found to exist between ethnic origin and the latitude at which the patient grows up. At present limited information is available about the profile of ON in Saudi patients. We aimed to analyze the records of ON patients, in regard to their presentation, natural history, treatment outcome, and risk and association with MS. Whether, ON in Saudi patients behaves differently from the Western and Asian patients? In this retrospective observational study; we retrieved the data from the medical records of the patients with ON, who attended the ophthalmology and neurology services of King Fahad Specialist Hospital Buraidah, Al Qassim, Saudi Arabia, from period 2006 to 2012. We recorded data of 60 patients of ON; 38 females (63.3%) and 22 males (36.7%). Color vision was affected in 66.7% of cases. Vision in the affected eye was 20/200 or worse in 74.97 % of our cases. Magnetic resonance imaging (MRI) brain revealed multiple lesions in 55% of cases; most of them developed MS on follow-up. Only 48.3% of patients had received systemic steroids. Vision improved in 85% of our cases. Most of our patients had idiopathic ON, and almost 85% had good visual recovery, in this regard our study is comparable with such studies done in other Asian countries. On the other hand, 55% of our patients had multiple MRI brain lesions, a high risk and association of MS, almost similar to the Western Europe and North American ON patients.

  16. Saudi Arabia plans future strategy

    International Nuclear Information System (INIS)

    Roberts, John.

    1996-01-01

    The future strategy of Saudi Arabia with respect to its oil production capacity is discussed. A major uncertainty affecting planning is the prospect of an Iraqi return to the market as and when Saddam Hussein falls or he manages to comply fully with all the UN resolutions and sanctions are lifted. It is believed that Iraq could at very short notice be capable of exporting 2mb/d of crude rising to 2.5 mb/d within a few months. This is 10% of OPEC's physically traded crude. Also taken seriously are Baghdad's assertions that Iraq will have a production capacity of about 6mb/d by the year 2000. Saudi officials are concerned that OPEC is not ready to tackle the impact of an Iraqi return to the market at a time when some OPEC members are producing above quota anyway. The most likely outcome is thought to be that OPEC would simply raise their nominal production ceiling. Against this background, Saudi Arabia has embarked on the exploitation of the gigantic oil reserves of the Shaybah field. This development offers the kingdom an ability, on the one hand, to increase its earnings while remaining within its OPEC quota and, on the other hand, to increase output substantially should it ever appear that its best interests are served by not adhering to quotas. (UK)

  17. Rotavirus infection in Saudi Arabia

    International Nuclear Information System (INIS)

    Kheyami, Ali M.; Cunliffe, Nigel A.; Hart, C. Anthony

    2006-01-01

    Human rotavirus, an important causative agent of severe gastroenteritis in infants and young children worldwide, leads to high morbidity in both developing and developed countries. Effective control depends upon an accurate understanding of disease burden and the relative importance of circulating serotypes. We examined the epidemiology and disease burden of rotavirus in Saudi Arabia through a review of 22 published studies of rotavirus and the antilogy diarrhea carried out from 1982 to 2003. The prevalence of rotavirus ranged between 10% to 46% with a median of 30%. Most cases were among children less than 2 years of age, and particularly in first year of life. There were significant differences in the seasonability within Saudi Arabia with increased infection during winter in some cities and during summer in others. G1 was the predominant serotype followed by G4, G3 and G2, in 4 studies where strains have been G-typed. The prevalence of noticeable strains ranged from 11.0% to 31.3%. No data were available on P types... Results of electropherotyping in 4 studies revealed that the long elctropherotype was predominant. Rotavirus is an important cause of severe diarrhea in Saudi children. However, the available data on rotavirus strains in circulation are limited. And there is an urgent need for up-to-date and comprehensive studies to evaluate rotavirus strains in circulation and identify unusual types that could be incorporated into future vaccines. (author)

  18. Survey of awareness of diabetes mellitus among the Arar population, Northern Border Region of Saudi Arabia.

    Science.gov (United States)

    Alanazi, Aseel Menwer; Abo El-Fetoh, Nagah Mohamed; Alotaibi, Hanan Khalid; Alanazi, Khalid Ayed; Alotaibi, Banan Khalid; Alshammari, Sultan Majed; Alanazi, Saud Rteamy; Alhazmi, Meshari Dalaf; Alshammari, Yousef Talal; Alshammari, Zaid Qati

    2017-09-01

    Diabetes Mellitus (DM) is one of the most widely prevalent diseases in Saudi Arabia. Health education is considered an essential component to improve knowledge and change behavior. People affected by diabetes often have inadequate knowledge about the nature of diabetes, its risk factors and associated complication. The aim of this study was to assess the awareness of the Arar population with various aspects of diabetes mellitus. A cross-sectional study was carried out in Arar city, the capital of the Northern Province of Kingdom of Saudi Arabia (KSA). The study was carried out on Saudi nationals from different age groups that were selected by systematic random sampling. Data was collected by means of personal interview with the participants using a pre-designed questionnaire which was administered by the medical students for each diabetic patient. Data were analyzed by SPSS version 15, using descriptive statistics and Chi-square test. A total of 702 participants were interviewed, among them 201 (28.6%) males and 501 (71.4%) females, and most of them (77.8%) had high educational level, 10.4% were diabetics, 78.9% did not have regular checkup visits to the doctor and 58.5% did not perform any regular exercises, including walking, 60% thought that DM was due to partial or total decrease in insulin secretion and 12.4% thought that it was due to excess sweet eating. Additionally, 48.7% of the respondents thought that lack of exercise and obesity were the major risk factors of DM, 33.2% thought that it was a genetic disease. The majority (86.3) of the participants believed that the treatment of DM was a combination of healthy diet, exercise and medication and more than half (63.1%) said that weight loss and modification of life style were the most important preventive measures of DM. Regarding participants' knowledge about DM complications, 24.5% knew about retinopathy and loss of vision, 8.3% knew about retinopathy, loss of vision, low sensation and numbness in

  19. Sports injuries in Saudi Arabia.

    OpenAIRE

    Sadat-Ali, M; Sankaran-Kutty, M

    1985-01-01

    Saudi Arabia has now a wealth of sporting facilities of which the youth of the country is making full use. A prospective study of sports related injuries was conducted during the twelve months of 1983. We present an analysis of 846 such injuries seen at the King Fahd University Hospital, Al Khobar. These injuries formed 8.36% of those who attended after an accident for emergency treatment, of which 63% were under 20 years. The majority was sustained during soccer games. The most frequent site...

  20. Floristic diversity and vegetation analysis of Wadi Arar: A typical desert Wadi of the Northern Border region of Saudi Arabia.

    Science.gov (United States)

    Osman, Ahmed K; Al-Ghamdi, Faraj; Bawadekji, Abdulhakim

    2014-12-01

    Wadi Arar in the Northern border region of Saudi Arabia is one of the most important Wadis of the Kingdom. The present study provides an analysis of vegetation types, life forms, as well as floristic categories and species distribution. A total of 196 species representing 31 families of vascular plants were recorded. Compositae, Gramineae and Leguminosae were the most common families. Therophytes and chamaephytes are the most frequent life forms, indicating typical desert spectrum vegetation. The distribution of these species in the different sectors of the Wadi as well as the phytochoria for the recorded species is provided. Ninety-one species (46.5%) are typical bi-regional. Furthermore, about 105 species (53.5%) are mono- or pluriregional taxa. The highest number of species (136 or 69.5%) was recorded for annual plants, while the lowest number of species (60% or 30.5%) was recorded for perennial, short perennial or annual to biennial species.

  1. Khat chewing among students of higher education in Jazan region, Saudi Arabia: prevalence, pattern, and related factors.

    Science.gov (United States)

    Alsanosy, Rashad Mohammed; Mahfouz, Mohamed Salih; Gaffar, Abdelrahim Mutwakel

    2013-01-01

    (1) To estimate the prevalence and behavioral patterns of Khat chewing and (2) to investigate factors that influenced the pattern of Khat use among undergraduate students in different higher education institutions in Jazan region, Saudi Arabia. A cross-sectional study using a pretested structured self-administered quantitative questionnaire was used to collect data. SPSS version 17 software program was used for data analysis. The overall current Khat chewing prevalence among higher education students was found to be 23.1%, significantly higher among males at 38.5% than among females at 2.1% (P higher compared with females at 3.7% (P higher education students in Jazan region. A multilevel, value based, comprehensive, and strategic long-term intervention plan is needed. The comprehensive plan may include social interventions geared by creating recreations alternatives and opportunities for youth and a critical review for current authorities' interventions and services.

  2. Saudi Arabia and CERN sign protocol

    CERN Multimedia

    2008-01-01

    On 9 May 2008, Mohammed I. Al Suwaiyel, President of the King Abdulaziz City of Science and Technology, representing the Government of Saudi Arabia, and CERN Director-General, Robert Aymar, signed a protocol to the 2006 cooperation agreement between CERN and Saudi Arabia. Members of the Saudi Arabian Government visit ATLAS.The purpose of the protocol is to define the operational framework needed to carry out various specific tasks provided for in the cooperation agreement in order to promote the development of a high energy particle physics community in Saudi Arabia and its ultimate visible participation as a member of the global CERN community. Signing the protocol, Mohammed I. Al-Suwaiyel said: "The Saudi Arabian Government has taken a number of initiatives to promote R&D in the interests of our country’s development and the advancement of science. Thanks to this protocol, Saudi scientists will be able to work towards this go...

  3. Quality of work life among primary health care nurses in the Jazan region, Saudi Arabia: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Almalki Mohammed J

    2012-09-01

    Full Text Available Abstract Background Quality of work life (QWL is defined as the extent to which an employee is satisfied with personal and working needs through participating in the workplace while achieving the goals of the organization. QWL has been found to influence the commitment and productivity of employees in health care organizations, as well as in other industries. However, reliable information on the QWL of primary health care (PHC nurses is limited. The purpose of this study was to assess the QWL among PHC nurses in the Jazan region, Saudi Arabia. Methods A descriptive research design, namely a cross-sectional survey, was used in this study. Data were collected using Brooks’ survey of quality of nursing work life and demographic questions. A convenience sample was recruited from 134 PHC centres in Jazan, Saudi Arabia. The Jazan region is located in the southern part of Saudi Arabia. A response rate of 91% (n = 532/585 was achieved (effective response rate = 87%, n = 508. Data analysis consisted of descriptive statistics, t-test and one way-analysis of variance. Total scores and subscores for QWL items and item summary statistics were computed and reported using SPSS version 17 for Windows. Results Findings suggested that the respondents were dissatisfied with their work life. The major influencing factors were unsuitable working hours, lack of facilities for nurses, inability to balance work with family needs, inadequacy of vacations time for nurses and their families, poor staffing, management and supervision practices, lack of professional development opportunities, and an inappropriate working environment in terms of the level of security, patient care supplies and equipment, and recreation facilities (break-area. Other essential factors include the community’s view of nursing and an inadequate salary. More positively, the majority of nurses were satisfied with their co-workers, satisfied to be nurses and had a sense of belonging

  4. Quality of work life among primary health care nurses in the Jazan region, Saudi Arabia: a cross-sectional study.

    Science.gov (United States)

    Almalki, Mohammed J; Fitzgerald, Gerry; Clark, Michele

    2012-09-13

    Quality of work life (QWL) is defined as the extent to which an employee is satisfied with personal and working needs through participating in the workplace while achieving the goals of the organization. QWL has been found to influence the commitment and productivity of employees in health care organizations, as well as in other industries. However, reliable information on the QWL of primary health care (PHC) nurses is limited. The purpose of this study was to assess the QWL among PHC nurses in the Jazan region, Saudi Arabia. A descriptive research design, namely a cross-sectional survey, was used in this study. Data were collected using Brooks' survey of quality of nursing work life and demographic questions. A convenience sample was recruited from 134 PHC centres in Jazan, Saudi Arabia. The Jazan region is located in the southern part of Saudi Arabia. A response rate of 91% (n = 532/585) was achieved (effective response rate = 87%, n = 508). Data analysis consisted of descriptive statistics, t-test and one way-analysis of variance. Total scores and subscores for QWL items and item summary statistics were computed and reported using SPSS version 17 for Windows. Findings suggested that the respondents were dissatisfied with their work life. The major influencing factors were unsuitable working hours, lack of facilities for nurses, inability to balance work with family needs, inadequacy of vacations time for nurses and their families, poor staffing, management and supervision practices, lack of professional development opportunities, and an inappropriate working environment in terms of the level of security, patient care supplies and equipment, and recreation facilities (break-area). Other essential factors include the community's view of nursing and an inadequate salary. More positively, the majority of nurses were satisfied with their co-workers, satisfied to be nurses and had a sense of belonging in their workplaces. Significant differences were found

  5. Geostatistical methods in evaluating spatial variability of groundwater quality in Al-Kharj Region, Saudi Arabia

    Science.gov (United States)

    Al-Omran, Abdulrasoul M.; Aly, Anwar A.; Al-Wabel, Mohammad I.; Al-Shayaa, Mohammad S.; Sallam, Abdulazeam S.; Nadeem, Mahmoud E.

    2017-11-01

    The analyses of 180 groundwater samples of Al-Kharj, Saudi Arabia, recorded that most groundwaters are unsuitable for drinking uses due to high salinity; however, they can be used for irrigation with some restriction. The electric conductivity of studied groundwater ranged between 1.05 and 10.15 dS m-1 with an average of 3.0 dS m-1. Nitrate was also found in high concentration in some groundwater. Piper diagrams revealed that the majority of water samples are magnesium-calcium/sulfate-chloride water type. The Gibbs's diagram revealed that the chemical weathering of rock-forming minerals and evaporation are influencing the groundwater chemistry. A kriging method was used for predicting spatial distribution of salinity (EC dS m-1) and NO3 - (mg L-1) in Al-Kharj's groundwater using data of 180 different locations. After normalization of data, variogram was drawn, for selecting suitable model for fitness on experimental variogram, less residual sum of squares value was used. Then cross-validation and root mean square error were used to select the best method for interpolation. The kriging method was found suitable methods for groundwater interpolation and management using either GS+ or ArcGIS.

  6. Desertification and its effect on the erosion of vegetation in the south-western region of Saudi Arabia.

    Science.gov (United States)

    Abd El-Salam, Magda Magdy; Elhakem, Abeer Hamdy

    2016-03-01

    This study was conducted in Jazan region of south-western Saudi Arabia. Vegetation cover, frequency, abundance and soil characteristics were analysed at three locations with different quantitative and descriptive vegetation characteristics. Plant species were classified into three primary communities dominated by Salvadora persic, Acacia tortilis and Ziziphus spini-Christi. The results indicated that the distribution of plant species is controlled by soil characteristics. Very limited water resources are also limiting factor in vegetation growth. Among the three studied sites, desert and coastal environments are affected by desertification. Rehabilitation of the degraded lands requires collaborative efforts and support from the different related governmental sectors. Ecological conservation and sustainable development must be adopted as tools of rehabilitation.

  7. The genus Artemisia L. in the northern region of Saudi Arabia: essential oil variability and antibacterial activities.

    Science.gov (United States)

    Guetat, Arbi; Al-Ghamdi, Faraj A; Osman, Ahmed K

    2017-03-01

    Four species of the genus Artemisia L. (Artemisia monosperma, Artemisia scoparia, Artemisia judaica and Artemisia sieberi) growing in the northern region of Saudi Arabia were investigated with respect to their volatile oil contents. The yield of oil varied between 0.30 and 0.41%, % (w/w). A. monosperma showed the highest number of compounds with 30 components representing 93.78% of oil composition. However, A. judaica showed the lowest number of compounds with only 16 components representing 87.47% of essential oil. A. scoparia and A. sieberi are both composed of 17 components, representing 97.14 and 94.2% of total oil composition. A. sieberi and A. judaica were dominated by spathulenol (30.42 and 28.41%, respectively). For A. monosperma, butanoic acid (17.87%) was a major component. However, A. scoparia was a chemotype of acenaphthene. (83.23%). Essential oil of studied species showed high antibacterial activities against common human pathogens.

  8. Residential water usage: A case study of the major cities of the western region of Saudi Arabia

    Science.gov (United States)

    Abu Rizaiza, Omar S.

    1991-05-01

    Socioeconomic and climatological data of the major cities of the western region of Saudi Arabia have been used to develop several models to estimate the residential water usage for different kinds of houses. The developed models correlate the residential water usages with temperature, income, family size, price of water, and availability of a garden within the house. The study shows that the residential water uses in houses supplied by a public pipe network are 1.4-2 times greater than the residential water uses in houses supplied by tankers. It also shows that the price elasticities are very similar to those estimated in the United States. Income elasticities, on the other hand, are lower than those typically found in more industrialized countries.

  9. The rifted margin of Saudi Arabia

    Science.gov (United States)

    McClain, J. S.; Orcutt, J. A.

    The structure of rifted continental margins has always been of great scientific interest, and now, with dwindling economic oil deposits, these complex geological features assume practical importance as well. The ocean-continent transition is, by definition, laterally heterogeneous and likely to be extremely complicated. The southernmost shotpoints (4, 5, and 6) in the U.S. Geological Survey seismic refraction profile in the Kingdom of Saudi Arabia lie within a transition region and thus provide a testing ground for methods that treat wave propagation in laterally heterogeneous media. This portion of the profile runs from the Farasan Islands in the Red Sea across the coast line and the Hijaz-Asir escarpment into the Hijaz-Asir tectonic province. Because the southernmost shotpoint is within the margin of the Saudi sub-continent, the full transition region is not sampled. Furthermore, such an experiment is precluded by the narrowness of the purely oceanic portion of the Red Sea.

  10. Knowledge and attitude towards the Middle East respiratory syndrome coronavirus among healthcare personnel in the southern region of Saudi Arabia.

    Science.gov (United States)

    Abbag, Huda F; El-Mekki, Awad Ahmed; Al Bshabshe, Ali Aobaid Ali; Mahfouz, Ahmed A; Al-Dosry, Ahasen A; Mirdad, Rasha T; AlKhttabi, Nora F; Abbag, Lubna F

    2018-03-07

    Middle East respiratory syndrome coronavirus (MERS-CoV) belongs to the family Coronaviridae, and is named for the crown-like spikes on its surface. The clinical presentation of MERS-CoV infection ranges from asymptomatic to very severe disease, and the classical presentation includes fever, cough chills, sore throat, myalgia, and arthralgia. A cross-sectional study of 339 healthcare personnel was conducted over an 8-month period in the Aseer region of Saudi Arabia using a structured survey that included demographic information and questions testing participant's knowledge. Approximately two-thirds of the respondents properly identified the causative agent of MERS-CoV as an RNA virus (66.4%, n=225) that is enveloped (68.1%, n=231). On the other hand, few respondents identified the proper number of strains or the genus (16.5% and 17.4%, respectively). More than half of the study sample identified the disease as zoonotic (57.2%, n=194). Similarly, 89.1% (n=302) identified that camels and bats are prone to infection with coronaviruses. Only 23.9% (n=81) properly identified March through May as the season with the highest transmission rate. There was a massive lack of adequate knowledge regarding prevalence of antibodies. Only 18.3% (n=62) of respondents identified PCR as the proper diagnostic confirmatory test for MERS-CoV infection. Regarding MERS-CoV clinical features, 76.4% (n=259) recognized the presence of sub-clinical infection, 64.7% (n=218) indicated that cases should be immediately isolated, and 46.9% (n=159) identified the main cause of mortality as respiratory failure. There is limited microbiological and virological knowledge of MERS-CoV infection among healthcare personnel in the southern region of Saudi Arabia, although the clinical aspects are known. Copyright © 2018. Published by Elsevier Ltd.

  11. Alkhurma Hemorrhagic Fever in Saudi Arabia

    Centers for Disease Control (CDC) Podcasts

    This podcast looks at the epidemiologic characteristics of Alkhurma Hemorrhagic Fever in humans in Najran City, Saudi Arabia. CDC epidemiologist Dr. Adam MacNeil discusses the severity and risk factors for the illness.

  12. Impact of mobile teams on tuberculosis treatment outcomes, Riyadh Region, Kingdom of Saudi Arabia, 2013–2015

    Directory of Open Access Journals (Sweden)

    Sami Alqahtani

    2018-03-01

    Full Text Available The objective of this study was to evaluate the impact of the tuberculosis (TB mobile teams on treatment outcomes in Riyadh Region by comparing patients who received treatment under mobile teams and those who did not, from 2013 to 2015. This was a retrospective descriptive study using National TB Control and Prevention Program data from 2013 to 2015 from Riyadh, Kingdom of Saudi Arabia. Descriptive analyses were used to summarize characteristics of TB case-patients served by mobile teams and those who were not served. The χ2 test measured the significant differences between mobile-served and non-mobile-served case-patients. Exposure was whether or not the TB case-patient was under the care of the mobile team; the outcome of interest was whether or not treatment was successful, defined as treatment completed and cured. We found that the ratio of treatment success among mobile team case-patients was 1.28 greater than among those not served by mobile teams. The χ2 test showed a statistically significant finding (probability ratio = 1.28; 95% confidence interval = 1.21–1.35, p < 0.01. Mobile teams increased the treatment success rate to 92%, compared to 71.77% among those not served by mobile teams. This study shows that community mobilization of mobile teams is an effective strategy to enhance TB treatment, reduced mortality and loss to follow-up and improve TB treatment outcomes. Keywords: Directly observed therapy, Mobile teams, Saudi Arabia, Tuberculosis

  13. Indonesians in Saudi Arabia: Worhsip and Work

    OpenAIRE

    Husson, Laurence

    1997-01-01

    This article, which opens a new line of research, is intended to make a first assessment of the consequences of Indonesian migration to saudi Arabia, in particular during the first half of the 2Oth century-a period when the immigration is bound up with the pilgrimage from which Saudi Arabia draws a large part of its revenues. It must be added that while documentary evidence and partial studies on this period exist, it turns out that documentation on the contemporary peri...

  14. Saudi Arabia: persistent but tenable deficits

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    In this article is described the economic situation of Saudi Arabia. In a first time, Saudi Arabia drew from external reserves to finance gulf war and covered its budget deficits, then the internal debts took over. The actual strategy in order to transfer from state to private national and foreign sector a great part of new projects financing is become a necessity to control the deficits in a country where state is strongly got in debt. (N.C.). 2 tabs

  15. The National and Regional Prevalence Rates of Disability, Type, of Disability and Severity in Saudi Arabia-Analysis of 2016 Demographic Survey Data.

    Science.gov (United States)

    Bindawas, Saad M; Vennu, Vishal

    2018-02-28

    The prevalence of disability varies between countries ranging from less than 1% to up to 30% in some countries, thus, the estimated global disability prevalence is about 15%. However, it is unknown what the current estimate of disability and its types and severity are in Saudi Arabia. Thus, the objective of this study is to estimate national and regional prevalence rates of any disability, types of disability, and their severity among Saudi populations. Data on disability status were extracted from the national demographic survey conducted in 2016 as reported by the General Authority for Statistics, Saudi Arabia (N = 20,064,970). Prevalence rates per a population of 100,000 of any disability, type of disability, and its severity were calculated at the national level and in all 13 regions. Out of 20,064,970 Saudi citizens surveyed, 667,280 citizens reported disabilities, accounting for a prevalence rate of 3326 per a population of 100,000 (3.3%). Individuals aged 60 years and above (11,014) and males (3818) had a higher prevalence rate of disability compared with females (2813). The Tabuk region has the highest rate of reported disability, at 4.3%. The prevalence rates of extreme disabilities in mobility and sight were higher in Madinah (57,343) and Northern border (41,236) regions, respectively. In Saudi Arabia, more than half a million Saudi citizens (1 out of every 30 individuals) reported the presence of disability during the year 2016. A higher prevalence rate of disability was seen among those aged 60 years and above, and males. Targeted efforts are required at the national and regional levels to expand and improve rehabilitation and social services for all people with disabilities.

  16. Profile of Epilepsy in a Regional Hospital in Al Qassim, Saudi Arabia

    Science.gov (United States)

    Hamdy, Nermin A; Alamgir, Mohammad Jawad; Mohammad, El Gamri E; Khedr, Mahmoud H; Fazili, Shafat

    2014-01-01

    Introduction Epilepsy is a diverse set of chronic neurological disorders characterized by seizures. It is one of the most common of the serious neurological disorders. About 3% of people will be diagnosed with epilepsy at some time in their lives. Objectives We aimed to address the commonest types of seizures, their aetiologies, EEG and neuroimaging results and prognosis of patients presented to neurology services of the King Fahad Specialist Hospital- AlQassim (KFSH). Methodology In this retrospective epidemiological study we investigated the medical records of patients with epilepsy, who attended the neurology services of KFSH, during the study period (26/10/2011–26/4/2012). Results The study included 341 patients; 189 (55.4%) males and 152 (44.6%) females. Their ages ranged between 12 and 85 years (mean ± SD = 31±16.9). The majority of patients had Generalised Tonic Clonic Seizures (76.2%), followed by Complex Partial Seizures (7.6%). 73% of our patients had idiopathic epilepsy. The commonest causes for symptomatic epilepsy were Cerebro Vascular Accidents and Head trauma. Hemiplegia, mental retardation and psychiatric illness were the commonest comorbidity. 69.3% of patients had controlled seizures. Patients with idiopathic epilepsy were significantly controlled than patients with symptomatic epilepsy (P=0.01), and those using one Anti Epileptic Drug were significantly controlled compared to patients using polytherapy (P=0.0001) there was no significant relation between controlled seizure and duration of illness or hospitalization or EEG changes. Conclusion Seizure types, aetiology, drug therapy, Comorbidities and outcome in a tertiary care hospital in Saudi Arabia are similar to previous local and international studies. 35.3% of patients were hospitalized, higher rates than previous studies. Seizure control was better in generalized seizures and idiopathic epilepsy compared to complex partial seizures or partial seizures with secondary generalization and

  17. Use Of Vertical Electrical Sounding Survey For Study Groundwater In NISSAH Region, SAUDI ARABIA

    Science.gov (United States)

    Alhenaki, Bander; Alsoma, Ali

    2015-04-01

    The aim of this research is to investigate groundwater depth in desert and dry environmental conditions area . The study site located in Wadi Nisah-eastern part of Najd province (east-central of Saudi Arabia), Generally, the study site is underlain by Phanerozoic sedimentary rocks of the western edge of the Arabian platform, which rests on Proterozoic basement at depths ranged between 5-8km. Another key objective of this research is to assess the water-table and identify the bearing layers structures study area by using Vertical Electrical Sounding (VES) 1D imaging technique. We have been implemented and acquired a sections of 315 meter vertical electrical soundings using Schlumberger field arrangements . These dataset were conducted along 9 profiles. The resistivity Schlumberger sounding was carried with half-spacing in the range 500 . The VES survey intend to cover several locations where existing wells information may be used for correlations. also location along the valley using the device Syscal R2 The results of this study concluded that there are at least three sedimentary layers to a depth of 130 meter. First layer, extending from the surface to a depth of about 3 meter characterized by dry sandy layer and high resistivity value. The second layer, underlain the first layer to a depth of 70 meter. This layer has less resistant compare to the first layer. Last layer, has low resistivity values of 20 ohm .m to a depth of 130 meter blow ground surface. We have observed a complex pattern of groundwater depth (ranging from 80 meter to 120 meter) which may reflect the lateral heterogeneity of study site. The outcomes of this research has been used to locate the suitable drilling locations.

  18. Sports injuries in Saudi Arabia.

    Science.gov (United States)

    Sadat-Ali, M; Sankaran-Kutty, M

    1985-03-01

    Saudi Arabia has now a wealth of sporting facilities of which the youth of the country is making full use. A prospective study of sports related injuries was conducted during the twelve months of 1983. We present an analysis of 846 such injuries seen at the King Fahd University Hospital, Al Khobar. These injuries formed 8.36% of those who attended after an accident for emergency treatment, of which 63% were under 20 years. The majority was sustained during soccer games. The most frequent site of injury was the knee. We believe that specialised Sports Injury Clinics, initially based at the University Hospitals should be established here, to give guidance and education concerning avoidance of injuries, and for the treatment and follow-up of those injured and enable them to return to sports early.

  19. Rheumatoid arthritis in Saudi Arabia

    Science.gov (United States)

    Almoallim, Hani M.; Alharbi, Laila A.

    2014-01-01

    The status of rheumatoid arthritis (RA) in Saudi Arabia (SA) was examined from various perspectives based on a systematic literature review and the authors’ personal experiences. In this regard, database and journal search were conducted to identify studies on RA in SA, yielding a total of 43 articles. Although efforts have been made to promote RA research in SA, current studies mostly represent only a few centers and may not accurately portray the national status of RA care. Notably, biological therapies were introduced early for almost all practicing rheumatologists in SA (government and private). However, no national guidelines regarding the management of RA have been developed based on local needs and regulations. Also, while efforts were made to establish RA data registries, they have not been successful. Taken together, this analysis can contribute to the planning of future guidelines and directives for RA care in SA. PMID:25491208

  20. EGovernment Stage Model: Evaluating the Rate of Web Development Progress of Government Websites in Saudi Arabia

    OpenAIRE

    Osama Alfarraj; Steve Drew; Rayed Abdullah AlGhamdi

    2011-01-01

    This paper contributes to the issue of eGovernment implementation in Saudi Arabia by discussing the current situation of ministry websites. It evaluates the rate of web development progress of vital government websites in Saudi Arabia using the eGovernment stage model. In 2010, Saudi Arabia ranked 58th in the world and 4th in the Gulf region in eGovernment readiness according to United Nations reports. In particular, Saudi Arabia has ranked 75th worldwide for its online service index and its ...

  1. Saudi Arabia walks a tightrope

    NARCIS (Netherlands)

    Aarts, P.

    2007-01-01

    Saudi diplomacy seems more active than ever. This has to do with three recent major regional developments: the summer 2006 war between Israel and Hezbollah, the violent clashes between Hamas and Fatah in the occupied Palestinian territories, and the Iraqi quagmire. In each of these, the role of Iran

  2. Histopathologic Patterns of Breast Lesions in Northern Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Hussain Gadelkarim Ahmed

    2017-10-01

    Full Text Available Objective: The aim of this study was to find out the prevalence rates of common types of breast cancer in Northern Saudi Arabia. Methodology: A retrospective cohort study was carried out over a five-year period in two referral hospitals. In this study 257 files were retrieved from departments of Surgery from different hospitals in Hail region, Kingdom of Saudi Arabia (KSA. Results: Of the 257 samples diagnosed using Fine Needle Aspiration Cytology (FNAC, histopathological diagnosis was confirmed for 158 patients. Of the 158 diagnosed samples, 46/158 (23.2% were ductal carcinoma, 7/158 (4.4% were lobular carcinoma, 3/158 (1.9% were mixed tumours, and 102/158 (64.6 were fibroadenoma. Conclusion: Fibroadenoma and ductal carcinoma are the prevalent breast lesions in Hail Region of Saudi Arabia.

  3. ASSESSMENT OF THE ANTIOXIDANT PROPERTIES OF THE MOST COMMON COFFEE BREWS AVAILABLE IN THE LOCAL MARKETS OF THE WESTERN REGION OF SAUDI ARABIA

    OpenAIRE

    Huda A. Al Doghaither; Ashjan M. Almowalad; Ayat M. Shorbaji; Ayat B. Al-Ghafari; Ulfat M. Omar

    2017-01-01

    The purpose of the current study is to determine the antioxidant activity of the most commonly used coffee brews in the Western region of Saudi Arabia. Further, total phenolic and flavonoid contents were measured and antioxidants properties including ferric reducing antioxidant power and ferrous ion chelating activity, DPPH radical scavenging activity, and scavenging of hydrogen peroxide assays were also determined. Results of study revealed that phenolic contents were 741, 835 an...

  4. Distribution and periodicity of sandflies (Diptera: Phlebotominae along different altitudes in Asir Region, Southwest of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    M.A. Kenawy

    2015-08-01

    Full Text Available Asir Region in the southwest of Saudi Arabia has been a subject for expansion of agricultural projects, urbanization, which presumably have impact on distribution of phlebotomine sandflies. Few reports are available on sandflies in this region which is an important focus of cutaneous leishmaniasis. Therefore, this study aimed at updating the species composition, distribution and periodical fluctuation of sandflies in this region. Specimens were monthly collected by the Center for Disease Control light traps for one year in four localities representing different altitudes. In five other, collections were twice during the year period. Ten species (six Phlebotomus and four Sergentomyia were identified, of which P. arabicus (32% was the most common followed by P. bergeroti (29% and P. sergenti (15%. Of the reported species, S. palestinensis is considered a new record from Asir. Sandflies were more common and maximum biodiversity was observed in lowlands and not in high altitudes. At different altitudes, the two commonest species were more active during spring. Sandfly density (sandfly/trap was directly related to temperature and inversely related to altitude, relative humidity (RH and wind velocity (P<0.05. To sum up, the distribution and abundance of sandflies in Asir are influenced by a combination of different factors: temperature, RH, wind velocity and altitude.

  5. An Analysis of Variables Related to Biology Achievement at the 12th Grade Level in the Southwestern Region of Saudi Arabia.

    Science.gov (United States)

    Al-Shahrani, Amer A. S.

    Saudi Arabia has not ignored the fact that education is the key to a nation's progress. It considers education as a first priority and is trying to catch up with more advanced nations in this area. One way Saudi Arabia has planned to reduce the risk of complete reliance on the oil revenues is by improving education. This study was designed to…

  6. Prevalence of somatization and minor psychiatric morbidity in primary healthcare in Saudi Arabia: A preliminary study in Asir region

    Directory of Open Access Journals (Sweden)

    Mohammed M Alqahtani

    2008-01-01

    Full Text Available Objective : To determine the prevalence of psychological disorders and somatization among primary care patients from a semi-urban area of the Kingdom of Saudi Arabia. Design : Screening of consecutive patients with the 12-item and 28-item versions of the General Health Questionnaires and assessments of physical symptoms associated with somatization, using the HSCL-12. Eight primary care health centres in Assir, Saudi Arabia. Results : About half of the sample had one or more psychological disorders. The prevalence of somatization detected by the GHQ-28 was 16%. The prevalence of somatization indicated by GPs′ identification of medically unexplained symptoms was 14%. Women displayed higher levels of somatization than men. Conclusion : This study reported prevalence of psychological disorders that was as high as found in the more modern areas of Saudi Arabia such as Riyadh. The view that individuals in less open areas are protected from psychological disorders associated with stress and lifestyle pressure seems to be unsubstantiated. The results highlight the potential value of screening for psychological disorders using such simple instruments as the GHQ

  7. Prevalence of somatization and minor psychiatric morbidity in primary healthcare in saudi arabia: a preliminary study in asir region.

    Science.gov (United States)

    Alqahtani, Mohammed M; Salmon, Peter

    2008-01-01

    To determine the prevalence of psychological disorders and somatization among primary care patients from a semi-urban area of the Kingdom of Saudi Arabia. Screening of consecutive patients with the 12-item and 28-item versions of the General Health Questionnaires and assessments of physical symptoms associated with somatization, using the HSCL-12. Eight primary care health centres in Assir, Saudi Arabia. About half of the sample had one or more psychological disorders. The prevalence of somatization detected by the GHQ-28 was 16%. The prevalence of somatization indicated by GPs' identification of medically unexplained symptoms was 14%. Women displayed higher levels of somatization than men. This study reported prevalence of psychological disorders that was as high as found in the more modern areas of Saudi Arabia such as Riyadh. The view that individuals in less open areas are protected from psychological disorders associated with stress and lifestyle pressure seems to be unsubstantiated. The results highlight the potential value of screening for psychological disorders using such simple instruments as the GHQ.

  8. A field study on the anthelmintic resistance of Parascaris spp. in Arab foals in the Riyadh region, Saudi Arabia.

    Science.gov (United States)

    Alanazi, Abdullah D; Mukbel, Rami M; Alyousif, Mohamed S; AlShehri, Zafer S; Alanazi, Ibrahim O; Al-Mohammed, Hamdan I

    2017-12-01

    In the last decade, Parascaris spp. resistance to anthelmintics has been recorded in many countries. In Saudi Arabia, there are limited data available on Parascaris spp. resistance to anthelmintics. To determine the current status of ivermectin, abamectin and praziquantel combined, and fenbendazole resistance to Parascaris spp. in horses in Saudi Arabia. Three hundred and forty-one foals from eleven different farms were examined by faecal egg count (FEC). The foals were all Arab horses aged 17.2 ± 4.5 (SD) months. Ivermectin (n = 46 foals), abamectin and praziquantel combined (n = 46), and fenbendazole (n = 46) were administered on day 0 and faeces were collected on day 14. The study comprised 41 untreated foals as controls. Animals that have FEC of ≥100 eggs per gram (EPG) were used to measure anthelmintic efficacy. Parascaris spp. populations were considered susceptible when faecal egg count reduction (FECR) was ≥95% associated with a lower 95% confidence limit (LCL) >90%, suspected resistant when FECR ≤90% or LCL Saudi Arabia.

  9. Khat Chewing among Students of Higher Education in Jazan Region, Saudi Arabia: Prevalence, Pattern, and Related Factors

    Directory of Open Access Journals (Sweden)

    Rashad Mohammed Alsanosy

    2013-01-01

    Full Text Available Objectives. (1 To estimate the prevalence and behavioral patterns of Khat chewing and (2 to investigate factors that influenced the pattern of Khat use among undergraduate students in different higher education institutions in Jazan region, Saudi Arabia. Materials and Methods. A cross-sectional study using a pretested structured self-administered quantitative questionnaire was used to collect data. SPSS version 17 software program was used for data analysis. Results. The overall current Khat chewing prevalence among higher education students was found to be 23.1%, significantly higher among males at 38.5% than among females at 2.1% . Lifetime Khat chewer students were 24.8% for males at 40.5%, significantly higher compared with females at 3.7% . Univariate analysis revealed that the gender of student, smoking status of student, a friend’s smoking, and Khat chewing were associated with a significant high risk of Khat chewing (   for all. Conclusions. The use of Khat trend is increasing among higher education students in Jazan region. A multilevel, value based, comprehensive, and strategic long-term intervention plan is needed. The comprehensive plan may include social interventions geared by creating recreations alternatives and opportunities for youth and a critical review for current authorities’ interventions and services.

  10. Allelic variance among ABO blood group genotypes in a population from the western region of Saudi Arabia.

    Science.gov (United States)

    Mohamed, Abdularahman B O; Hindawi, Salwa Ibrahim; Al-Harthi, Sameer; Alam, Qamre; Alam, Mohammad Zubair; Haque, Absarul; Ahmad, Waseem; Damanhouri, Ghazi A

    2016-12-01

    Characterization of the ABO blood group at the phenotype and genotype levels is clinically essential for transfusion, forensics, and population studies. This study elucidated ABO phenotypes and genotypes, and performed an evaluation of their distribution in individuals from the western region of Saudi Arabia. One-hundred and seven samples underwent standard serological techniques for ABO blood group phenotype analysis. ABO alleles and genotypes were identified using multiplex polymerase chain reaction, and electrophoretic analysis was performed to evaluate the highly polymorphic ABO locus. A phenotype distribution of 37.4%, 30.8%, 24.3%, and 7.5% was found for blood groups O, A, B, and AB respectively in our study cohort. Genotype analysis identified 10 genotype combinations with the O01/O02 and A102/O02 genotypes being the most frequent with frequencies of 33.6% and 14.95%, respectively. Common genotypes such as A101/A101 , A101/A102 , A101/B101 , B101/B101 , and O01/O01 were not detected. Similarly, the rare genotypes, cis-AB01/O02 , cis-AB01/O01 , and cis-AB01/A102 were not found in our cohort. The most frequently observed allele was O02 (35.98%) followed by the A102 allele (17.76%). Furthermore, our findings are discussed in reference to ABO allele and genotype frequencies found in other ethnic groups. The study has a significant implication on the management of blood bank and transfusion services in Saudi Arabian patients.

  11.  Public Knowledge, Attitude and Practice of Complementary and AlternativeMedicine in Riyadh Region, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdullah M.N. AlBedah

    2012-01-01

    Full Text Available  Objectives: Complementary and alternative medicine (CAM iswell established world wide. The present work is aimed at studying the knowledge, attitude and practice of CAM by the people of Riyadh region, Saudi Arabia.Methods: A cross-sectional descriptive household survey studyof the people living in Riyadh city, as well as the surrounding governorates. A multistage random sample was taken from1st January to the end of March 2010, with a total number of 518 participants. Data were collected using a pre-designed questionnaire through direct interview. The data was collected based on socio-demography, as well as knowledge, attitude and practice of CAM.Results: Participants were nearly sex-matched, consisting of approximately 70�0Saudi and 30�0non-Saudis. About 89�0ofthe participants had some knowledge of CAM. Mass media e.g.(T.V., newspapers and radio and family, relatives and friends represented the main sources of CAM knowledge, (46.5�0and46.3�0respectively. Nearly 85�0of participants or one of their family members has used some form of CAM before, and the most common users of CAM practices were females, housewives, and illiterate subjects (or those who could just read and write, as well as participants aged 60 years and above. Medical herbs (58.89� prayer (54� honey and bee products (54� hijama (35.71�nd cauterization or medical massage therapy (22�20were thecommonly used CAM practices. Most participants agreed that there are needs for; CAM practices (93.8� regulations for CAM(94.9� health education (96.6� specialized centers (94.8�20and CAM clinics (92.7� While only 8.3�0of participants usually discussed CAM with their physicians.Conclusion: There is a high prevalence and increased public interest in CAM use in the Riyadh region. There is a positiv eattitude towards CAM, yet most participants are reluctant to share and discuss CAM information with their physicians.

  12. Sustainable Energy Development in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mounir Belloumi

    2015-04-01

    Full Text Available The main objective of this research is to study the role of energy consumption in economic growth in Saudi Arabia over the period of 1971–2012 using the autoregressive distributed lag (ARDL cointegration procedure, and based on neoclassical growth, endogenous growth, and ecological-economics viewpoints. Our empirical results show the existence of a cointegrating relationship between the different variables investigated. In addition, all the inputs (conventional and non-conventional Granger cause economic growth in both the short and long runs. Our findings confirm the energy-led growth hypothesis in the case of Saudi Arabia. Hence, energy conservation policies may deteriorate economic growth in Saudi Arabia if they are not followed by measures that improve energy efficiency, energy saving technologies and encourage the investment and use of renewable energy sources such as solar and wind energies that can participate in the attenuation of climate changes.

  13. Impact of body mass index on high blood pressure among obese children in the western region of Saudi Arabia.

    Science.gov (United States)

    Al-Agha, Abdulmoein E; Mahjoub, Areej O

    2018-01-01

    To evaluate the impact of body mass index (BMI) on high blood pressure among obese children and adolescents in western region, Saudi Arabia.  Methods: Cross-sectional data were obtained from 306 (female: 140, male: 166) child, between August 2016 and March 2017. A questioner was filled by health professionals at ambulatory pediatric clinic followed by waist-hip circumference, height, weight, and blood pressure measurement. Diastolic blood pressure (DBP) and systolic blood pressure (SBP) were adjusted to gender, height, and age. World Health Organization growth standards were used to calculate BMI z-scores. Results: The mean age of subjects was 10.1 years. Body mass index increased SBP by 1.722 mmHg (p=0.001), and DBP by 0.901 mmHg (p=0.006) in boys, and 0.969 mmHg (p=0.036), and DBP by 0.704 mmHg (p=0.045) in girls. Waist hip ratio showed significant difference p=0.041, (p=0.0001) between male and female. Of the baseline characteristics, age greater than 11 years showed significant difference. Symptomatic manifestation of high blood pressure, family history of hypertension, level of activity, income level and post-secondary education in parents, did not show any significant results. Conclusion: Elevated BMI is associated with significantly increased diastolic and systolic blood pressure in obese children, especially in children older than 11 years.

  14. The declining rates of hepatitis B carriage among adolescents and young people in the Eastern region of Saudi Arabia

    Science.gov (United States)

    Al-Jubran, Khalid. M.; Al-Dossary, Mohamed. A.; Elsafi, Salah H.

    2016-01-01

    Objectives: To study age specific rates of hepatitis B virus (HBV) carriage in the eastern region of Saudi Arabia following a 24 year immunization program. Methods: Hepatitis B surveillance data between January 2004 and December 2013 were analyzed in a retrospective study, which included 24,504,914 patients. Seropositive cases of hepatitis B were reported by laboratory personnel as part of various investigations. Hepatitis B cases including acute and chronic carriers were identified upon serological positivity of hepatitis B surface antigen (HBsAg). Results: The study shows that the overall prevalence rate decreased from 18.8 to 9.9/100,000 population between 2004 and 2013 (p=0.01). It was also found that the prevalence rate increased with age. For instance, the highest prevalence of hepatitis B was seen among patients >15 years of age and the lowest was seen among children 0.05). Another significant reduction in the prevalence rate occurred among age groups 5-14 years old (p=0.00). An insignificant decrease in the rate by 43% was also seen among older patients of 15-44 years old and 35% in >45 years old. The overall prevalence of hepatitis B is significantly higher in men than in women (p=0.00). Conclusion: There is a particular decreased trend in the prevalence of HBV infection in different age groups over a decade of surveillance following more than 20 years of the universal HBV vaccination program. PMID:27464863

  15. Impact of body mass index on high blood pressure among obese children in the western region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdulmoein E. Al-Agha

    2018-01-01

    Full Text Available Objectives: To evaluate the impact of body mass index (BMI on high blood pressure among obese children and adolescents in western region, Saudi Arabia. Methods: Cross-sectional data were obtained from 306 (female: 140, male: 166 child, between August 2016 and March 2017. A questioner was filled by health professionals at ambulatory pediatric clinic followed by waist-hip circumference, height, weight, and blood pressure measurement. Diastolic blood pressure (DBP and systolic blood pressure (SBP were adjusted to gender, height, and age. World Health Organization growth standards were used to calculate BMI z-scores. Results: The mean age of subjects was 10.1 years. Body mass index increased SBP by 1.722 mmHg (p=0.001, and DBP by 0.901 mmHg (p=0.006 in boys, and 0.969 mmHg (p=0.036, and DBP by 0.704 mmHg (p=0.045 in girls. Waist hip ratio showed significant difference p=0.041, (p=0.0001 between male and female. Of the baseline characteristics, age greater than 11 years showed significant difference. Symptomatic manifestation of high blood pressure, family history of hypertension, level of activity, income level and post-secondary education in parents, did not show any significant results. Conclusion: Elevated BMI is associated with significantly increased diastolic and systolic blood pressure in obese children, especially in children older than 11 years.

  16. Mental health system in Saudi Arabia: an overview

    Directory of Open Access Journals (Sweden)

    Qureshi NA

    2013-08-01

    Full Text Available Naseem Akhtar Qureshi,1 Abdulhameed Abdullah Al-Habeeb,2 Harold G Koenig3 1General Administration for Research and Studies, 2Mental Health and Social Services, Ministry of Health, Riyadh, Saudi Arabia; 3Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA Background: There is evidence that mapping mental health systems (MHSs helps in planning and developing mental health care services for users, families, and other caregivers. The General Administration of Mental Health and Social Services of the Ministry of Health over the past 4 years has sought to streamline the delivery of mental health care services to health consumers in Saudi Arabia. Objective: We overview here the outcome of a survey that assessed the Saudi MHS and suggest strategic steps for its further improvement. Method: The World Health Organization Assessment Instrument for Mental Health Systems was used systematically to collect information on the Saudi MHS in 2009–2010, 4 years after a baseline assessment. Results: Several mental health care milestones, especially provision of inpatient mental health services supported by a ratified Mental Health Act, were achieved during this period. However, community mental health care services are needed to match international trends evident in developed countries. Similarly, a larger well-trained mental health workforce is needed at all levels to meet the ever-increasing demand of Saudi society. Conclusion: This updated MHS information, discussed in light of international data, will help guide further development of the MHS in Saudi Arabia in the future, and other countries in the Eastern Mediterranean region may also benefit from Saudi experience. Keywords: Saudi Arabia, mental health system, organization, legal issues, research, training

  17. The pharmacoeconomic picture in Saudi Arabia.

    Science.gov (United States)

    Alkhenizan, Abdullah

    2014-08-01

    Saudi Arabia is the largest country in the region and it is the largest oil producing country in the world. It is one of the few countries in the world which was not affected significantly by the global economic crisis. Health care spending is led mainly by governmental expenditure. Private sector share of the health care services is supported by the government and increasing. The demands for pharmaceutical products, medical devices and health care services is fueled by the rapidly growing population and the wide spread of chronic diseases. Publications and expertise in the field of pharmacoeconomics is scarce within the country. There is an urgent need to establish a national center for pharmacoeconomics to lead the country efforts in controlling the cost of health care services. Such a center is needed to promote pharmacoeconomics research and train health care professionals in this field.

  18. Technological Leadership Behavior of High School Headteachers in Asir Region, Saudi Arabia

    Science.gov (United States)

    Alkrdem, Mofareh

    2014-01-01

    The purpose of this study is to examine the technological leadership behaviors of Saudi Arabian high school regarding the supply and use of educational technologies based on the educational technology standards developed and approved for school headteachers in many countries. The study was carried out with 135 high school headteachers. In the…

  19. Mobile Phone Services in Makkah, Saudi Arabia

    OpenAIRE

    Mohammed T. Simsim

    2009-01-01

    This paper discusses telecominication market developments in Saudi Arabia. Empirical research was carried in the holy city of Makkah to study the customer's preference for mobile cellular service and the factor influencing their subscription of the mobile phone service. Results indicate that the financial factor sicnificantly influence the customer's selection of the service provider.

  20. Alkhurma Hemorrhagic Fever in Saudi Arabia

    Centers for Disease Control (CDC) Podcasts

    2010-10-28

    This podcast looks at the epidemiologic characteristics of Alkhurma Hemorrhagic Fever in humans in Najran City, Saudi Arabia. CDC epidemiologist Dr. Adam MacNeil discusses the severity and risk factors for the illness.  Created: 10/28/2010 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/17/2010.

  1. Cenozoic volcanic rocks of Saudi Arabia

    Science.gov (United States)

    Coleman, R.G.; Gregory, R.T.; Brown, G.F.

    2016-01-01

    The Cenozoic volcanic rocks of Saudi Arabia cover about 90,000 km2, one of the largest areas of alkali olivine basalt in the world. These volcanic rocks are in 13 separate fields near the eastern coast of the Red Sea and in the western Arabian Peninsula highlands from Syria southward to the Yemen Arab Republic.

  2. Saudi Arabia between conservatism, accomodation and reform

    NARCIS (Netherlands)

    Meijer, R.; Aarts, P.; Wagemakers, J.; Kanie, M.; Geel, A.

    2012-01-01

    Of all the countries in the Middle East, Saudi Arabia seems to have remained immovable since the beginning of the Arab Spring. What does conservatism mean, are reforms possible, and what is the pace of change? The clever mix of conservatism, reform and accommodation are the characteristic features

  3. Online Continuing Medical Education in Saudi Arabia

    Science.gov (United States)

    Alwadie, Adnan D.

    2013-01-01

    As the largest country in the Middle East, Saudi Arabia and its health care system are well positioned to embark on an online learning intervention so that health care providers in all areas of the country have the resources for updating their professional knowledge and skills. After a brief introduction, online continuing medical education is…

  4. The Implication of Agricultural Expansion on the Groundwater Flow Regime of Saq Aquifer in Al Qassim Region, Saudi Arabia

    Science.gov (United States)

    Alharbi, T.; Mansour Helmy, B. M.

    2017-12-01

    Al-Qassim Region in Saudi Arabia is characterized by expanding agricultural activities. Most agricultural fields are irrigated by groundwater, mainly from the Saq aquifer. Excessive water extraction from this aquifer and arid climatic conditions negatively alter the quality and quantity of the groundwater. In this study, detailed hydrological and hydrogeological investigations were carried out to characterize spatially the potential groundwater recharge zones, deal with the estimation of groundwater balance of the Saq aquifer in the study area and to assess the safe yield of the aquifer. Accordingly, the implication of agricultural expansion on groundwater flow regime of Saq aquifer and its relation with safe yield and groundwater recharge was evaluated. The water-budget was calculated and the main water Inputs and outputs were measured. Change detections of agricultural areas in the region for years, 1983, 1995 and 2005 were conducted using Landsat Satellite images and results were compared to water levels for same years. There are two potential recharge zones for Saq aquifer in the area, both are structurally controlled. The first zone is the outlet of wadi Ar Risha basin in south-eastern corner of the study area. The second is the western water divide of wadi Turfiya basin in the North west. Results of the study also indicated that 96.4 % of the total abstraction is consumed for agriculture supply. The present abstractions exceed both recharge and safe yield of the aquifer system, thus the aquifer is overexploited and mined. The average decrease in groundwater storage during the year 1983-2005 was estimated to be 33.4 Mm3, representing an average yearly decline of 1.98 m of the water table.

  5. Cost containment: the Middle East. Saudi Arabia.

    Science.gov (United States)

    Chang, R W

    1994-08-01

    The 1970s and early 1980s saw the phenomenal growth and development of healthcare services in Saudi Arabia. This growth was unique in that it took place in a country that lacked basic infrastructure and trained personnel, but had recently acquired great wealth. Developments that took hundreds of years to occur in other countries took only 20 yrs to attain in Saudi Arabia. This growth posed unique challenges and required novel solutions. Recently, the country has had to cope with a drastic decrease in oil revenue, as well as cutbacks in healthcare funding. Now that the basic foundations of a national healthcare service have been constructed, it remains to be seen whether gains can be consolidated and steady progress made as more and more Saudi nationals take over and run their own public and private healthcare services.

  6. Career profile of dentists in Saudi Arabia

    International Nuclear Information System (INIS)

    Ashri, Nahid Y; AlAjaji Norah; AlMozainy, Mayyadah; AlSourani, Rasha

    2009-01-01

    The aims of the present survey were to determine whether differences existed between male and female dentists in Saudi Arabia in career development, positions occupied within their employment, and to analyze the effect of different variables on their career development in some of the provinces in Saudi Arabia. A self-conducted questionnaire was distributed among male and female dentists, general practitioners as well as specialists, working at several governmental hospitals in Saudi Arabia. The questionnaires consisted of 40 questions in the format of multiple choices and yes/no answer. Data were analyzed by gender with the significant difference level set at (P < 0.05). The response rate was 40.8% of which 51.9% were females and 48.1% males with 70% of them below 45 years of age. No significant difference was found between males and females in having higher education or additional degrees. The specialty that was highly reported among females was pedodontics and in males, orthodontics. Males were more likely to hold authorized administrative positions (63%), while females held administrative positions which were internally arranged by their departments (57%). Eighty-three percent of female respondents thought that there was favouritism towards males in appointment to administrative positions, while only 5.5% of male respondents reported that there was favouritism to females in occupying the same positions. There was no significant difference between male and female dentists in Saudi Arabia with respect to job opportunities, working hours and relationships with their colleagues. In addition, there is evidence of an intensifying determination of female dentists in Saudi Arabia, to pursue their chosen career while coping with the diverse demands of being a professional, a wife and mother. (author)

  7. The Najd Fault System of Saudi Arabia

    Science.gov (United States)

    Stüwe, Kurt; Kadi, Khalid; Abu-Alam, Tamer; Hassan, Mahmoud

    2014-05-01

    The Najd Fault System of the Arabian-Nubian Shield is considered to be the largest Proterozoic Shear zone system on Earth. The shear zone was active during the late stages of the Pan African evolution and is known to be responsible for the exhumation of fragments of juvenile Proterozoic continental crust that form a series of basement domes across the shield areas of Egypt and Saudi Arabia. A three year research project funded by the Austrian Science Fund (FWF) and supported by the Saudi Geological Survey (SGS) has focused on structural mapping, petrology and geochronology of the shear zone system in order to constrain age and mechanisms of exhumation of the domes - with focus on the Saudi Arabian side of the Red Sea. We recognise important differences in comparison with the basement domes in the Eastern desert of Egypt. In particular, high grade metamorphic rocks are not exclusively confined to basement domes surrounded by shear zones, but also occur within shear zones themselves. Moreover, we recognise both exhumation in extensional and in transpressive regimes to be responsible for exhumation of high grade metamorphic rocks in different parts of the shield. We suggest that these apparent structural differences between different sub-regions of the shield largely reflect different timing of activity of various branches of the Najd Fault System. In order to tackle the ill-resolved timing of the Najd Fault System, zircon geochronology is performed on intrusive rocks with different cross cutting relationships to the shear zone. We are able to constrain an age between 580 Ma and 605 Ma for one of the major branches of the shear zone, namely the Ajjaj shear zone. In our contribution we present a strain map for the shield as well as early geochronological data for selected shear zone branches.

  8. Four viruses infecting figs in Western Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Amal Y. ALDHEBIANI

    2015-12-01

    Full Text Available Many diseases are compromising fig production in Saudi Arabia and in particular those caused by viruses. RT-PCR assays were conducted on 80 samples collected from four fig-growing provinces in the West Mecca region of Saudi Arabia, including the Fatima, Khulais, Rabigh and Alshifa valleys. Samples consisted of leaf tissues taken from caprifig and common fig trees. The presence of Fig mosaic virus (FMV, Fig leaf mottle-associated virus 1 (FLMaV-1, Fig leaf mottle-associated virus 2 (FLMaV-2 and Fig mild mottle-associated virus (FMMaV was assessed from the samples. RT-PCR results showed that all four viruses were present in the surveyed areas with different proportions of infection. Incidence was 69% of samples, with a peak of 80%, from the Alshifa and Fatima valleys, 60% from Rabigh and 55% from Khulais valley. FLMaV-1 was the prevailing virus (55% of samples, followed by FMV (34%, whereas FLMaV-2 (11% of samples and FMMaV (6% were less common. Most of the mosaic symptoms observed in surveyed fig orchards occurred with the presence of FMV. However, many other symptoms remained unexplained because of the arduous task of determining the involvement of other fig-infecting viruses with mosaic disease. This is the first report of FMMaV and FLMaV-2 in Saudi Arabia, and of FMV and FLMaV-1 in western Saudi Arabia. The virus status of this crop is probably compromised and a sanitation programme is required to produce healthy plant material in Saudi Arabia.

  9. Design and testing of large fog collectors for water harvesting in Asir region, Kingdom of Saudi Arabia

    Science.gov (United States)

    Abualhamayel, H. I.; Gandhidasan, P.

    2010-07-01

    The region of Asir is located in the southwestern part of the Kingdom of Saudi Arabia between longitudes 41 - 45 E and latitudes 17 - 21 N. Known for its natural beauty and cool climate delight the visitors and the region has become a destination for tourists. One of the main problems in the Asir region is the high demand for water during tourism seasons especially in view of the rapidly growing tourism sector. Flourishing tourism in the region is challenged by the scarcity of water resources and there is urgent need to identify alternative sources of potable water. It is found that fog water collection is a viable resource and Asir region is the most suitable location for fog water harvesting. An operational fog water collection project was initiated in 2007 to provide fresh water supply. Al-Sooda, situated at an altitude of about 3,000 m, was identified as the most suitable experimental site and two large fog collectors measuring 20 m by 2 m each were erected in 2009. The distance between the two sites is about 2 km. This paper gives the methods used to select the experimental site and the design of the large fog collection system. The fog collectors are flat rectangular nets supported by a post at both ends and arranged perpendicular to the direction of the prevailing wind. The collection surface, comprising two layers of black polypropylene mesh net, is fastened laterally to the posts with a set of fastening bars. The aluminum trough located below the mesh net catches the water that runs down the net and carries it to a pipe connected to the storage tank. Because the fog collectors are long and require space for guy wires for the posts, the basic site consideration is that at least 25 m of horizontal land available for the erection. Meteorological instruments and the portable weather station are used to measure the climatic data which are recorded three times a day, namely at 7:00, 14:00 and 19:00 h. On average, yields of about 5 to 6 L/m2 per day are collected

  10. Health technology assessment in Saudi Arabia.

    Science.gov (United States)

    Al-Aqeel, Sinaa

    2018-05-16

    The Saudi government, similar to any other government, is committed to making public spending more efficient, using resources more effectively, and limiting waste. Health technology assessment (HTA) is a tool that informs policy and decision makers regarding the formulation of safe and effective policies that are patient-focused and help to achieve efficiency when allocating limited health-care resources. Areas covered: After a brief description of HTA in the international context, this review provides a brief introduction to Saudi Arabia's health-care system, followed by a delineation of the decision maker(s) and influencers and the decision-making process for pricing and reimbursement. The article then discusses the current status of HTA in Saudi Arabia and proposes four strategic objectives that can form the first step in the development of a formal HTA process. Expert commentary: In Saudi Arabia, facilitators for incorporating HTA into the decision-making process exist. Future local research is needed to guide the implementation of full HTA.

  11. The demographic and clinical characteristics of leprosy in Saudi Arabia.

    Science.gov (United States)

    Alotaibi, Mohammad H; Bahammam, Salman A; Ur Rahman, Saeed; Bahnassy, Ahmed A; Hassan, Imad S; Alothman, Adel F; Alkayal, Abdulkareem M

    2016-01-01

    Leprosy is a chronic disease caused by Mycobacterium leprae. Although the occurrence of leprosy has declined in Saudi Arabia, it has not yet been eradicated. To our knowledge, this descriptive retrospective study is the first to assess the clinical presentation of leprosy at the time of diagnosis in Saudi Arabia. All study subjects were leprosy patients admitted to Ibn Sina hospital, the only referral hospital for leprosy in Saudi Arabia, between January 2000 and May 2012. A total of 164 subjects, the majority of whom (65%) were between 21 and 50 years of age, were included, and the male-to-female ratio was 2.8:1. Of these 164 patients, 63% were Saudis, and 77% of all admitted patients were from the western region. Lepromatous leprosy was observed most frequently (33%), and 31% of cases had a positive history of close contact with leprosy. At the time of diagnosis, 84% of all subjects presented with skin manifestation. The prevalence of neurological deficit at the time of diagnosis was 87%. Erythema nodosum leprosum (E.N.L.) developed in only 10% of all subjects. Further studies are needed to determine the clinical characteristics pertaining to each type of leprosy in the region, and training courses in caring for and diagnosing patients with leprosy should be organized for health workers. Copyright © 2016 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

  12. Understanding social media usage by females in Saudi Arabia: a ...

    African Journals Online (AJOL)

    Understanding social media usage by females in Saudi Arabia: a descriptive finding. ... This study was conducted to determine the effects of SM on Saudi females. ... hence more effort should be undertaken to encourage more uptake of SM for ...

  13. The cost of domestic energy prices to Saudi Arabia

    International Nuclear Information System (INIS)

    Alyousef, Yousef; Stevens, Paul

    2011-01-01

    The issue of subsidies on domestic energy prices has moved up the policy agenda, most recently as a result of the G20 commitment in September 2009 to phase out such subsidies. However, what constitutes a 'subsidy' is complex and controversial. The IEA in its last World Energy Outlook claimed that Saudi Arabia was second in the world in terms of its levels of subsidy on domestic energy prices. However, because Saudi Arabia is a price maker in the international oil market, the methodology used by the IEA is seriously flawed. This paper explains the problems with the methodology for computing subsidies and explains the correct method in the case of Saudi Arabia. It then attempts to measure the levels of subsidy in Saudi Arabia using this methodology. However, while it converts the IEA's 'subsidy' of $23 billion into a net 'profit' of $5.7 billion, it goes on to point out that the current low price regime is causing problems for Saudi Arabia. - Highlights: → How to define energy subsidies in the context of Saudi Arabia as the price maker for international oil prices? → How far do the low domestic energy price in Saudi Arabia represent subsidized prices? → What are the costs and benefits of low/subsidized domestic energy prices in Saudi Arabia? → What policy options are available to offset the very poor record of energy efficiency in Saudi Arabia?

  14. Saudi Arabia: Terrorist Financing Issues

    National Research Council Canada - National Science Library

    Blanchard, Christoper M; Prados, Alfred B

    2007-01-01

    According to the U.S. State Department 2007 International Narcotics Control Strategy Report, Saudi donors and unregulated charities have been a major source of financing to extremist and terrorist groups over the past 25 years...

  15. Symbiotic Nitrogen Fixation in Alfalfa (Medicago Sativa L.) by Sinorhizobium Meliloti at Al-Qassim Regions, Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Barakah, F. N.; Mridha, M. A. U.

    2016-01-01

    The nodulation status in alfalfa (Medicago sativa L.) plants by Sinorhizobium meliloti under Saudi field condition was assessed in some selected farms in four seasons for two years. In the present study, we also monitored the introduced S. meliloti strains activity under Saudi soil conditions. The samples were collected at regular seasonal intervals from the selected farms. The total number of nodules, morphology of the nodules and the effectiveness of N/sub 2/-fixation was assessed. In general, it was revealed that soils in the selected areas in Saudi Arabia have sufficient bacteria of the proper types to nodulate the alfalfa plants. These nodules are high in number, small in size and white in color. The nodules obtained from most of the selected farms are ineffective for nitrogen fixation. Inoculation of alfalfa seeds with imported S. meliloti strains failed to fix the atmospheric nitrogen sufficiently and also the growth improvement of alfalfa plants. There was a wide variation in the occurrence of number of nodules among the four seasons in two years. It was also observed that summer season severely affected the nodulation making it nearly zero. This low number of nodules exerts a very slow recovery of nodule formation in the next year. The introduced strains were always over competing with the native strains but they did not survive because of hot and dry summer. Nitrogenase activity of the nodules collected from both the inoculated and non-inoculated farms were always very low in all the collected samples, which indicates that the ability of fixing nitrogen by S. meliloti strains in alfalfa under Saudi soils conditions is very low. (author)

  16. Knowledge and attitude of health professionals in the Riyadh region, Saudi Arabia, toward complementary and alternative medicine

    Directory of Open Access Journals (Sweden)

    Abdullah M AlBedah

    2012-01-01

    Full Text Available Background: Complementary and alternative medicine (CAM is a popular treatment option for many populations. The present work is aimed at studying the knowledge and attitude of health professionals in the Riyadh region, Saudi Arabia, toward CAM. Material and Methods: In this cross-sectional survey, a multistage random sample was taken from health professionals working in hospitals in Riyadh city and surrounding governorates. Data were collected through a self-administered questionnaire, from 306 health professionals working in 19 hospitals, on socio-demographic data, knowledge about CAM and their sources, and attitudes toward CAM practices. Results: Of the participants, 88.9% had some knowledge about CAM. Respondents with a doctorate degree (94.74% and 92.53% of those with a bachelor′s degree had significantly higher knowledge of CAM than subjects with a diploma, a fellowship, or a master′s degree (68.75%, 76.67%, and 85.41%, respectively, P = 0.004. Mass media represented 60.1% of sources of the knowledge of CAM followed by family, relatives, and friends (29.08% and health educational organizations (14.71%. Participants estimated that prophetic medicine including prayer, honey and bee products, medical herbs, Hijama, nutrition and nutritional supplements, cauterization, and camel milk and urine were the most commonly used CAM practices (90.5%, 85%, 76.9%, 70.6%, 61.4%, 55.9%, and 52.5%, respectively in addition to medical massage (61.8% and acupuncture (55%. One hundred and fifteen (80% physicians were ready to talk with their patients on CAM. Conclusion: The willingness to improve knowledge and create a positive attitude in health professionals toward CAM has increased. Religious practices, especially those related to prophetic medicine, are more common in the region. Health educational organizations have to play a greater role by being the source of evidence-based knowledge of CAM. Talking on CAM with patients should be improved by rooting

  17. Indonesians in Saudi Arabia: Worhsip and Work

    OpenAIRE

    Laurence Husson

    2014-01-01

    This article, which  opens a new  line of research,  is intended  to make a first assessment of the consequences  of Indonesian migration to saudi Arabia,  in particular  during  the  first half of the 2Oth century-a period when the immigration is bound  up with the pilgrimage from which Saudi Arabia draws a large part of its revenues. It must be added  that while documentary  evidence and partial studies on  this period  exist,  it turns out that documentation on the contemporary peri...

  18. Peaceful nuclear energy to Saudi Arabia

    International Nuclear Information System (INIS)

    Melibary, A.R.; Wirtz, K.

    1980-11-01

    The argument for and against the application of peaceful nuclear energy in Saudi Arabia is discussed in terms of the country's industrial development and power requirement for electricity and desalination. The discussion leads to the conclusion that due to its large oil reserve, Saudi Arabia may tolerate a considerate approach to nuclear energy up to the year 2000. Beyond this date, nuclear energy should be used in order to achieve the desired industrial maturity in the country. The introduction of nuclear energy, however, will be faced with three constraints, namely man power availability, cooling water requirement, and the size of the electrical grid. The period 1980-2000 is thus most suitable for important preparation steps, among which are the adoption of regulatory provisions, establishment of nuclear facilities with necessary equipments, and staff training for regulatory, organizational, and technical activities. The paper outlines a scheme for the initiation steps and efforts to meet these requirements. (orig.) [de

  19. Core inflation indicators for Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Alkhareif Ryadh M.

    2015-01-01

    Full Text Available This paper constructs and analyzes core inflation indicators for Saudi Arabia for the period of March 2012 to May 2014 using two alternative approaches: the exclusion method (ex food and housing/rent and the statistical method. The findings of the analysis suggest that the ex food and housing/ rent inflation is more volatile than the overall CPI inflation over the sample period. In contrast, the statistical core inflation is relatively more stable and less volatile. Moreover, the ex food and housing/rent inflation is only weakly correlated with headline inflation, whereas the statistical core inflation exhibits a stronger correlation. This combination of lower volatility and higher correlation with headline inflation makes the statistical method a much better choice for policymakers. From a monetary policy standpoint, using a bundle of core inflation measures, including both properly constructed exclusion and statistical methods, is more desirable, especially when variation across measures is widespread, as is the case in Saudi Arabia.

  20. Chemical diversity of essential oils from flowers,leaves,and stems of Rhanterium epapposum Oliv. growing in northern border region of Saudi Arabia

    Institute of Scientific and Technical Information of China (English)

    Marwa Awad; Abdelrhman Abdelwahab

    2016-01-01

    Objective:To evaluate the medicinal uses of Rhanterium epapposum Oliv.(R.epapposum) growing in northern border region of Saudi Arabia,through the chemical diversity of essential oils extracted from its flowers,leaves and stems.Methods:Aerial parts of R.epapposum were collected in April 2014.Air dried flowers,leaves,and stems were separately subjected to hydrodistillation in a Clevenger-type apparatus for 4 h to extract the essential oils.Gas chromatography-mass spectrometry analysis of the essential oils was carried out using an Agilent 6890 gas chromatograph equipped with an Agilent 5973 mass spectrometric detector.Results:A total of 51 compounds representing 76.35%–94.86% of flowers,leaves and stems oils composition were identified.The chemical profiles of the studied fractions revealed the dominance of monoterpenes,regardless of qualitative and quantitative differences observed.Limonene,linalool,4-terpineol and a-cadinol represented the major constituents of flowers oil.Leaves oil was dominated by limonene,sabinene,a-pinene and b-myrcene whereas linalool,ionole,a-cadinol,b-eudesmol,4-terpineol,and aterpineol were the major constituents of stems oil.Conclusions:Essential oils from flowers,leaves and stems of R.epapposum growing in northern border region of Saudi Arabia are considered as a rich source of monoterpenes which have biological activities.

  1. Dominant Environmental Kids Diseases In Western Region, Jeddah, Kingdom of Saudi Arabia

    International Nuclear Information System (INIS)

    Zakia, A M Ahmed; Jawaher, Ben Dehaish

    2008-01-01

    The current study was conducted to figure out the relationship between the social structure and the most predominant environmental kids diseases (1-12 years old) in the community of Jihad city through year 1423.A.H. The results revealed that the dominant husband and wives age-groups were 30-40 Y, couples had Bachelor education level and governmental employees. Residences were distributed between down town and its periphery toward north , apart of red sea coast. They had 2-4 child/family of equal gender ratio. Most of couples were non relative. Wives education level was positively correlated with kids skin, respiratory and ocular diseases but negatively correlated with presence of servant and her health certificate. Private hospitals and health care centers were permanently accessed and located far of industrial collections. Majority of teachers and students were Saudis. Schools subjected their students for regular vaccination programs offered by Health Ministry. School services and facilities (regular vaccination, healthy foods and water) significantly affected incidence and kinds of kids diseases. Mixing nationalities may represent risk health for coming exotic infection unless restricted hygienic measures offered by Health Ministry. Husband job was negatively correlated with respiratory diseases. Husband job sector and their work places indoor air quality, their smoking behavior may affect directly or indirectly child diseases. The kids medicinal diseases were within husband age group 20-30 Y. Dominant kids diseases were within age-group 2-4 years mainly respiratory (dyspnea were highest respiratory affection within 1-12 Y children), skin and ocular affections. The dominance of respiratory diseases within infants in winter and the skin diseases in summer Most of kids diseases (skin, respiratory, ocular, medicinal, psychic and non recognized diseases agents were significantly correlated with their homes address. Conclusively, Jeddah community was characterized by

  2. Saudi Arabia: the French nuclear sector mobilized

    International Nuclear Information System (INIS)

    Cheikh-Ali, A.

    2016-01-01

    Saudi Arabia is preparing itself to replace half fossil energies by a mix of nuclear and renewable energies. Although the nuclear program is not yet well implemented, Saudi Arabia and France have signed an agreement to develop cooperation in the nuclear sector. A joint committee was created to give a frame to assess the best practices in terms of nuclear regulations, waste management, scientific cooperation and training. Concerning nuclear regulations, waste management and scientific cooperation the French contacts of KACARE (King Abdullah City for Atomic and Renewable Energy) are respectively IRSN, ANDRA and CEA. Concerning scholar and professional training, a cooperation involving I2EN (International Institute for Nuclear Energy), EDF and AREVA on one side and the King Saud University, the Prince Mohammad University, the EFFAT University and the Dar Al Hekma College on the other side, has been set to develop training in nuclear engineering in Saudi Arabia. In parallel, AREVA and EDF have developed a program to find and qualify local subcontractors. (A.C.)

  3. Medication administration errors in Eastern Saudi Arabia

    International Nuclear Information System (INIS)

    Mir Sadat-Ali

    2010-01-01

    To assess the prevalence and characteristics of medication errors (ME) in patients admitted to King Fahd University Hospital, Alkhobar, Kingdom of Saudi Arabia. Medication errors are documented by the nurses and physicians standard reporting forms (Hospital Based Incident Report). The study was carried out in King Fahd University Hospital, Alkhobar, Kingdom of Saudi Arabia and all the incident reports were collected during the period from January 2008 to December 2009. The incident reports were analyzed for age, gender, nationality, nursing unit, and time where ME was reported. The data were analyzed and the statistical significance differences between groups were determined by Student's t-test, and p-values of <0.05 using confidence interval of 95% were considered significant. There were 38 ME reported for the study period. The youngest patient was 5 days and the oldest 70 years. There were 31 Saudis, and 7 non-Saudi patients involved. The most common error was missed medication, which was seen in 15 (39.5%) patients. Over 15 (39.5%) of errors occurred in 2 units (pediatric medicine, and obstetrics and gynecology). Nineteen (50%) of the errors occurred during the 3-11 pm shift. Our study shows that the prevalence of ME in our institution is low, in comparison with the world literature. This could be due to under reporting of the errors, and we believe that ME reporting should be made less punitive so that ME can be studied and preventive measures implemented (Author).

  4. The Spectrum of Glomerulonephritis in Saudi Arabia: The Results of the Saudi Registry

    Directory of Open Access Journals (Sweden)

    Huraib S

    2000-01-01

    Full Text Available Only few studies regarding glomerulonephritis, with relatively small numbers of patients, have so far been published from different centers in Saudi Arabia, and have reported conflicting results regarding the patterns, even in the same city. The possible reasons for these differences include the small number of patients in the different studies, differences in the indications for renal biopsies, referral bias, geographical differences, and, sometimes, the non-availability of the necessary diagnostic facilities in the reporting centers. In order to overcome these problems, a registry for glomerulonephropathy was attempted in Saudi Arabia. Six large referral hospitals from different regions of Saudi Arabia participated in this registry. Biopsy reports and clinical information of 1294 renal biopsies were obtained. There were 782 renal biopsies due to glomerulonephritis (GN accounting for 77.2% of the total biopsies. Five hundred eighty seven (72.6% were primary glomerulonephritidis. Focal and segmental glomerulosclerosis (FSGS (21.3% and membrano-proliferative glomerulonephritis (MPGN (20.7% were the most common types found in the primary glomerulonephritidis. Membranous glomerulonephritis (MGN was present in only 10.6% of the cases. IgA nephropathy was found in 6.5% of the cases. Of the secondary glomerulo-nephritides, systemic lupus erythematosus (SLE was the most common indication for biopsy (57.0% and amyloidosis was found in only 3.2% of the biopsies. In conclusion, FSGS and MPGN were the most common forms of primary glomerulonephritis in adult patients in Saudi Arabia. MGN was not as common as in the western world. SLE was the commonest cause of secondary GN. Amyloidosis was not as common as in other Arab countries. There is a need for more centers from Saudi Arabia to join this national GN registry. Similar registries can be established in different Arab countries, which all would, hopefully, lead to a Pan-Arab GN registry.

  5. The importance of silicon photovoltaic manufacturing in Saudi Arabia

    International Nuclear Information System (INIS)

    Elani, U.A.; Bagazi, S.A.

    1998-01-01

    In this paper, the potential of silicon development for photovoltaics will be discussed in conjunction with the availability of raw material and photovoltaic demand in Saudi Arabia. Recent studies suggest that silicon raw material for photovoltaic production should be considered for further investigation towards solar cells manufacturing in Saudi Arabia. (author)

  6. Epidemiology, pathology and treatment of cutaneous leishmaniasis in taif region of saudi arabia.

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    Wajihullah Khan

    2014-09-01

    Full Text Available Cutaneous leishmaniasis is an annoying and disfiguring disease affecting around 1,500,000 individuals globally. There are endemic pockets of this disease in Taif region. In some patients, lesion often weeps and leads to scar formation. The study was conducted to see the efficacy of fluconazole and itraconazole in the patients of cutaneous leishmaniasis and the effect of these drugs on liver enzymes and kidney markers.Positivity of Leishmania was recorded by microscopic examinations of smears. Specific diagnosis for Leishmania major and L. tropica was made with the help of nested polymerase chain reaction. Fluconazole was given at the rate of 200mg/day while itraconazole was given at 150mg/day for six weeks. AST, ALT, creatinine and urea were estimated during medication.Leishmania major and L. tropica were the species responsible for cutaneous leishmaniasis in Taif region. 81% patients had single lesions, mostly on face followed by hands and legs. 15% of the lesions had bacterial contamination. In terms of efficacy, fluconazole gave slightly better results compared to itraconazole. After 6 weeks of medications, slightly elevated values were recorded for liver enzymes and creatinine.Transmission of leishmaniasis in Taif region is probably because of poor coverage of residual insecticides spraying at hiding places in pile-ups of rocks and abandoned houses from where sand flies visit nearby houses and cattle sheds during night. Fluconazole and itraconazole may be used for the treatment of cutaneous leishmaniasis with good recovery rate and fewer side effects.

  7. Khat chewing habit among school students of Jazan region, Saudi Arabia.

    Science.gov (United States)

    Alsanosy, Rashad Mohammed; Mahfouz, Mohamed Salih; Gaffar, Abdelrahim Mutwakel

    2013-01-01

    The use of Khat leaves (Catha edulis) in Jazan, southwest of KSA, is prevalent among all segments of the population. This study was conducted to assess the prevalence and predictors of Khat chewing among intermediate and secondary school students of Jazan region. A cross-sectional survey was conducted in late 2011 in Jazan region. A random sample of 3923 students was selected from 72 intermediate and upper secondary schools representing the different educational sectors of the region. A structured self-administered questionnaire was used for data collection. Descriptive statistics, a chi-squared test and logistic regression were performed to examine the prevalence, associations and predictors of Khat chewing. The overall Khat chewing prevalence among students was 20.5% (95% C.I.: 19.27-21.79). The prevalence was significantly higher among males, at 33.1% (95% CI: 31.16-35.08), than among females 4.3% (95% C.I.: 3.39-5.31) ( P academic performance, friends' smoking and Khat chewing, and students' smoking status were associated with a significantly high risk of Khat chewing ( P peer influence, and cigarette smoking. Intervention programs are needed to create awareness among school students and to reduce the prevalence of the habit and its unfavorable consequences.

  8. Family medicine training in Saudi Arabia: Are there any variations among different regions?

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    Ammar R Abu Zuhairah

    2015-01-01

    Full Text Available Aims: The aim was to compare Eastern, Makkah, and Asir regions in term of residents′ perception of the achievement of training objectives, and to assess various rotations based on residents′ perception. Settings and Design: This cross-sectional study was done among family medicine residents in the Eastern, Makkah, and Asir regions. Methodology: A questionnaire was developed by the investigator and validated by two experts. All residents, except R1 residents, were included. All data were collected by the investigator by direct contact with the residents. Statistical Analysis Used: Cronbach′s alpha, analysis of variance, t-test, and univariate regression model as appropriate, were used. Results: Reliability of the questionnaire was found to be 75.4%. One hundred and seven (response rate: 83.6% residents completed the questionnaire. There were 51 (47.7%, 27 (25.2%, and 29 (27.1% residents in the program in the Eastern region, Makkah, and Asir, respectively. The mean age was 29.1 ± 2.5 years; half of the residents were male, most of (83.2% were married, and more than half (54.2% of had worked in primary health care before joining the program. Overall, 45% of the residents perceived that they had achieved the training objectives. The highest rotations as perceived by the residents were psychiatry and otolaryngology while the lowest were orthopedics and ophthalmology. There were significant differences among the study regions with regard to the rotations in family medicine, internal medicine, orthopedics, general surgery, and emergency medicine. Conclusions: Overall, a good percentage of the residents perceived that they had achieved the training objectives. The rotations differed in the studied regions. Psychiatry and otolaryngology had the highest percentage of family medicine residents who perceived that they had achieved the training objectives while lowest was in internal medicine and obstetrics and gynecology. The highest rotations as

  9. Interactions between physicians and pharmaceutical sales representatives in Saudi Arabia.

    Science.gov (United States)

    Alosaimi, Fahad Dakheel; Alkaabba, Abdulaziz; Qadi, Mahdi; Albahlal, Abdullah; Alabdulkarim, Yasir; Alabduljabbar, Mohammad; Alqahtani, Faisal

    2013-01-01

    Interaction between physicians and pharmaceutical sales representative (PR) is a major component of the promotional activities by pharmaceutical companies. The lack of studies examining the magnitude of this interaction in Saudi Arabia is evident. The objective of this study is to estimate the magnitude and associated characteristics of physician-PR interaction. A cross-sectional study was conducted among physicians working in the different regions of Saudi Arabia between March and July of 2012. A cross-sectional study was undertaken between March and July of 2012 in the different regions of Saudi Arabia. A self-administrated questionnaire was developed and handed to all participants, both in paper and electronic formats. A total of 663 participants completed the questionnaire. The participation rate was 66.3% (663/1000). The majority of the participants (72.9%) reported interaction with PRs. This was lower among residents/interns compared to higher ranking employees (55.6% vs 83.6%, P strategy to reduce negative impact.

  10. Human sensitization to Prosopis Juliflora antigen in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Frayh, A.; Gad-el-Rab, Mohammed O.; Al-Mobeireek, K.; Al-Turki, T.; Hasnain, Syed M.; Al-Sedairy, Sultan T.

    1999-01-01

    Allergenicity Prosopis juliflora pollen antigen has been reported fromonly a few countries, including the US, South Africa, India and Kuwait. Insome parts of Saudi Arabia, species of Prosopis have been introduced by themillions as roadside ornamentation. There appear to be four flowering seasonsduring which pollen grains float in all directions. However, the role ofProsopis pollen as the sensitizing and/or rhinitis in the Kingdom has neverbeen evaluated. A total of 473 allergic patients suffering from the bronchialasthma in four different geographical regions (Abha, Qassim, Hofuf, Gizan),and attending allergy clinics and chest disease centers of university andMinistry of Health hospitals in the region were tested for immediatehypersensitivity reaction to Prosopis Juliflora allergens. Airborne pollengrains at one center were also studied for one full year, using volumetricsampling techniques. A total of 76.1% patients in Qassim, 37.5% in Gizan, 29%in Abha and 11% in Hofuf reacted positively to Prosopis antigen. Multiplesensitivities to other pollen antigens were detected in all patients. Thelevel of airborne Prosopis pollen detected in Gizan exceeded 90 grains m ofair. In view of documented evidence of Prosopis pollen as a sensitizingfactor in Saudi Arabia has been confirmed. However the cause of elicitationof symptoms in many multiple sensitive patients, together with the questionof cross-reactivities, needs thorough and detailed investigation. In vitroconfirmation of all positive results is also required to incriminate Prosopisas one of the major allergens in parts of Saudi Arabia. (author)

  11. Khat chewing habit among school students of Jazan region, Saudi Arabia.

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    Rashad Mohammed Alsanosy

    Full Text Available BACKGROUND: The use of Khat leaves (Catha edulis in Jazan, southwest of KSA, is prevalent among all segments of the population. OBJECTIVE: This study was conducted to assess the prevalence and predictors of Khat chewing among intermediate and secondary school students of Jazan region. METHODOLOGY: A cross-sectional survey was conducted in late 2011 in Jazan region. A random sample of 3923 students was selected from 72 intermediate and upper secondary schools representing the different educational sectors of the region. A structured self-administered questionnaire was used for data collection. Descriptive statistics, a chi-squared test and logistic regression were performed to examine the prevalence, associations and predictors of Khat chewing. RESULT: The overall Khat chewing prevalence among students was 20.5% (95% C.I.: 19.27-21.79. The prevalence was significantly higher among males, at 33.1% (95% CI: 31.16-35.08, than among females 4.3% (95% C.I.: 3.39-5.31 ( P <0.001. Univariate analysis revealed that gender, age, academic performance, friends' smoking and Khat chewing, and students' smoking status were associated with a significantly high risk of Khat chewing ( P <0.001 for all. The multivariate logistic regression analysis suggested that the most important independent predictors of Khat chewing among the students in our sample were students' smoking status (OR = 13.02, P <0.001, friends' use of Khat (OR = 5.65, P <0.001, gender (OR = 4.62, P <0.001, and friend's use of tobacco (OR = 1.43, P <0.001. CONCLUSION: A significant percentage of students chew Khat. The abuse of Khat is significantly associated with gender, peer influence, and cigarette smoking. Intervention programs are needed to create awareness among school students and to reduce the prevalence of the habit and its unfavorable consequences.

  12. Complete genome sequencing and phylogenetic analysis of dengue type 1 virus isolated from Jeddah, Saudi Arabia.

    Science.gov (United States)

    Azhar, Esam I; Hashem, Anwar M; El-Kafrawy, Sherif A; Abol-Ela, Said; Abd-Alla, Adly M M; Sohrab, Sayed Sartaj; Farraj, Suha A; Othman, Norah A; Ben-Helaby, Huda G; Ashshi, Ahmed; Madani, Tariq A; Jamjoom, Ghazi

    2015-01-16

    Dengue viruses (DENVs) are mosquito-borne viruses which can cause disease ranging from mild fever to severe dengue infection. These viruses are endemic in several tropical and subtropical regions. Multiple outbreaks of DENV serotypes 1, 2 and 3 (DENV-1, DENV-2 and DENV-3) have been reported from the western region in Saudi Arabia since 1994. Strains from at least two genotypes of DENV-1 (Asia and America/Africa genotypes) have been circulating in western Saudi Arabia until 2006. However, all previous studies reported from Saudi Arabia were based on partial sequencing data of the envelope (E) gene without any reports of full genome sequences for any DENV serotypes circulating in Saudi Arabia. Here, we report the isolation and the first complete genome sequence of a DENV-1 strain (DENV-1-Jeddah-1-2011) isolated from a patient from Jeddah, Saudi Arabia in 2011. Whole genome sequence alignment and phylogenetic analysis showed high similarity between DENV-1-Jeddah-1-2011 strain and D1/H/IMTSSA/98/606 isolate (Asian genotype) reported from Djibouti in 1998. Further analysis of the full envelope gene revealed a close relationship between DENV-1-Jeddah-1-2011 strain and isolates reported between 2004-2006 from Jeddah as well as recent isolates from Somalia, suggesting the widespread of the Asian genotype in this region. These data suggest that strains belonging to the Asian genotype might have been introduced into Saudi Arabia long before 2004 most probably by African pilgrims and continued to circulate in western Saudi Arabia at least until 2011. Most importantly, these results indicate that pilgrims from dengue endemic regions can play an important role in the spread of new DENVs in Saudi Arabia and the rest of the world. Therefore, availability of complete genome sequences would serve as a reference for future epidemiological studies of DENV-1 viruses.

  13. Satellite imaging coral reef resilience at regional scale. A case-study from Saudi Arabia.

    Science.gov (United States)

    Rowlands, Gwilym; Purkis, Sam; Riegl, Bernhard; Metsamaa, Liisa; Bruckner, Andrew; Renaud, Philip

    2012-06-01

    We propose a framework for spatially estimating a proxy for coral reef resilience using remote sensing. Data spanning large areas of coral reef habitat were obtained using the commercial QuickBird satellite, and freely available imagery (NASA, Google Earth). Principles of coral reef ecology, field observation, and remote observations, were combined to devise mapped indices. These capture important and accessible components of coral reef resilience. Indices are divided between factors known to stress corals, and factors incorporating properties of the reef landscape that resist stress or promote coral growth. The first-basis for a remote sensed resilience index (RSRI), an estimate of expected reef resilience, is proposed. Developed for the Red Sea, the framework of our analysis is flexible and with minimal adaptation, could be extended to other reef regions. We aim to stimulate discussion as to use of remote sensing to do more than simply deliver habitat maps of coral reefs. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Princes, priests, and people is Saudi Arabia the next Iran

    OpenAIRE

    Waltermire, Bradley J.

    2005-01-01

    Renewed violent attacks in Saudi Arabia against the monarchy, combined with growing concern over royal corruption has led some analysts to predict that Saudi Arabia is likely to be "the next Iran"-that Islamist revolutionaries will come to power in Riyadh. I test this theory through the lens of network analysis in order to measure the degree of state-society integration in Pahlavi Iran and Saudi Arabia. My analysis finds that a) the Saudi state is far more integrated in society through so...

  15. Diabetes mellitus type 2 and other chronic non-communicable diseases in the central region, Saudi Arabia (riyadh cohort 2: a decade of an epidemic

    Directory of Open Access Journals (Sweden)

    Alkharfy Khalid M

    2011-06-01

    Full Text Available Abstract Background Follow-up epidemiologic studies are needed to assess trends and patterns of disease spread. No follow-up epidemiologic study has been done in the Kingdom of Saudi Arabia to assess the current prevalence of major chronic, noncommunicable diseases, specifically in the urban region, where modifiable risk factors remain rampant. This study aims to fill this gap. Methods A total of 9,149 adult Saudis ages seven to eighty years (5,357 males (58.6% and 3,792 females (41.4% were randomly selected from the Riyadh Cohort Study for inclusion. Diagnosis of type 2 diabetes mellitus (DMT2 and obesity were based on the World Health Organization definitions. Diagnoses of hypertension and coronary artery disease (CAD were based on the Seventh Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure and American Heart Association criteria, respectively. Results The overall crude prevalence of DMT2 was 23.1% (95% confidence interval (95% CI 20.47 to 22.15. The age-adjusted prevalence of DMT2 was 31.6%. DMT2 prevalence was significantly higher in males, with an overall age-adjusted prevalence of 34.7% (95% CI 32.6 to 35.4, than in females, who had an overall age-adjusted prevalence of 28.6% (95% CI 26.7 to 29.3 (P P Conclusion Comparisons of our findings with earlier data show that the prevalence of DMT2, hypertension and CAD in Riyadh, Saudi Arabia, has alarmingly worsened. Aggressive promotion of public awareness, continued screening and early intervention are pivotal to boosting a positive response.

  16. Cancer Incidence in Saudi Arabia: 2012 Data from the Saudi Cancer Registry

    Science.gov (United States)

    Bazarbashi, Shouki; Al Eid, Haya; Minguet, Joan

    2017-09-27

    Background: In order to most appropriately allocate healthcare and research funding for cancer, it is important to have accurate population-based incidence data. The Saudi Cancer Registry (SCR) provides such information, covering the time period from 1994 to the present day. The current report concerns an overview of cancer incidence statistics for Saudi Arabia in 2012. Methods: The SCR collects data from healthcare facilities throughout the Kingdom of Saudi Arabia. All newly diagnosed cases of cancer are recorded, with information on site and histology. For the present report, age-standardised and age-specific incidence rates (ASR, AIR, respectively) were calculated, with attention to gender-specific and regional differences. Results: The total number of incident cases of cancer identified by the SCR in 2012 was 14,336, with 6,791 (47.5%) among males and 7,545 (52.6%) among females. Of this total, 11,034 cases (76.9%) occurred in patients of Saudi origin. For Saudi males, the overall ASR (inc. all cancer sites) was 78.1 per 100,000 people, while that for females was 86.7. Incidence varied by region, with the Eastern region and Riyadh displaying the highest ASRs for both males and females, and Hail and Jazan displaying the lowest. Incidence varied by gender, with colorectal cancer (13.3%), non-Hodgkin lymphoma (NHL; 8.4%), and leukaemia (8.2%) being the most common types in males, and breast (25.8%), thyroid (11.7%), and colorectal cancers (9.3%) being the most common in females. Conclusions: This analysis of cancer incidence in Saudi Arabia demonstrated significant differences according to gender, age, and region of the Kingdom. The data should help ensure the most appropriate allocation of resources, with the aim of minimising the healthcare burden associated with cancer. Creative Commons Attribution License

  17. Epidemiological trends of cutaneous leishmaniasis in Al-Madinah Al-Munawarah Province, Western Region of Saudi Arabia

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    Miskelyemen Abdelatti Elmekki

    2017-01-01

    Full Text Available Objective: To investigate the epidemiological trends of cutaneous leishmaniasis (CL in Al-Madinah Al-Munawarah, western region of KSA. Materials and Methods: Four hundred and sixty-seven parasitologically confirmed CL cases attending Al-Meeqat Hospital, Al-Madinah, during 2012–2015, were included in this study. Results: Both Saudi and non-Saudi nationals were infected, with the highest infection rate being among Saudis (68.7%. Males were more affected than females as 86.9% of the total CL cases were males. Moreover, CL was prevalent in all age groups with higher frequency among young adults and adolescents (23.1% and 22.7%, respectively. Interestingly, almost all the patients in the adolescent and child age groups were Saudis (96.2% and 93.5%, respectively. Considering geographical distribution, the highest percentage of the cases (40.5% were from the northern parts of Al-Madinah province while the eastern parts reported the least infection rate (7.3%. Few cases (2.5% were supposed to encounter the infection abroad. Additionally, the frequency of infection was found to follow a seasonal distribution. Regarding treatment, pentostam, ketoconazole, or cryotherapy were the treatment options usually used. Conclusion: CL is prevalent in Al-Madinah Al-Munawarah area and new foci are being introduced. Thus, detailed studies with large surveillances regarding vector and reservoir hosts in and around the area are needed.

  18. Strategies to address the nursing shortage in Saudi Arabia.

    Science.gov (United States)

    Aboshaiqah, A

    2016-09-01

    To investigate the nursing shortage in Saudi Arabia and specifically the shortage of Saudi nurses in the healthcare workforce and to propose solutions. Literature published from 1993 to 2013 providing relevant information on the nursing shortage, cultural traditions and beliefs, and nursing education and policies in Saudi was accessed from multiple sources including Medline, CINAHL Plus and Google Scholar and from official Saudi government document and was reviewed. Saudi Arabia depends largely on an expatriate workforce, and this applies to nursing. Saudi Arabia is experiencing a nursing shortage in common with most countries in the world and a shortage of Saudi nationals, especially women, in the healthcare workforce. The world shortage of nursing is extrinsic to Saudi, but intrinsic factors include a poor image of the nursing profession in the country that is exacerbated by cultural factors. With the call for the Saudization of the workforce to replace the imported workforce by Saudi nationals, including nurses, through the 1992 Royal Decree, Saudi Arabia faces a problem in attracting and retaining Saudi nationals in the nursing workforce. Solutions are suggested that are aimed at improving the public image of nursing through education and the use of the media and improvements in the workplace by addressing working processes such as teamwork, ensuring adequate staffing levels and addressing some aspects of culture which may make working in nursing more compatible with being a Saudi national. © 2016 International Council of Nurses.

  19. An overview of nursing in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mansour Saleh AlYami

    2014-01-01

    Full Text Available Achieving and maintaining a stable nursing workforce is an important issue for the well-being of the rapidly growing population of Saudi Arabia. However, high turnover of expatriate staff and low recruitment of Saudi nationals have led to a serious staff shortage in the professions, particularly of well-qualified and experienced nurses. Nursing leaders need to work to improve the image of nurses and facilitate the recruitment of women into the nursing profession. Reduced working hours and part-time contracts with increased salaries and benefits could attract more young women to the profession, as might the provision of facilities such as private transportation and on-site childcare. Furthermore, establishing a national association for nurses would advance the nursing profession and help to ensure that all nurses undertake fully comprehensive training before entering the workforce.

  20. Saudi Arabia: Petroleum and new economic trends

    International Nuclear Information System (INIS)

    Sarkis, N.

    1996-01-01

    The new economic trends of Saudi Arabia are detailed in this article. This country can take an important place on the world petroleum market in the future; he has the quarter of world petroleum reserves, and is determined to keep its place of first petroleum exporter. New developments projects are arising: electric power, telecommunications, civil aviation, seawater desalination. In terms of financing, as the state cannot finance all these new projects, new means are used: privatisation, BOT (build-operate-transfer) contracts, and offset programs. (N.C.)

  1. A survey to assess knowledge, practice, and attitude of dentists in the Western region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Maisa O. Al-Sebaei

    2016-04-01

    Full Text Available Objectives: To assess knowledge regarding the management of odontogenic infections by dentists in Jeddah, Kingdom of Saudi Arabia. Methods: In this cross-sectional study, 150 practitioners responded to a 26-item paper-based questionnaire between August and December 2014. The questionnaire evaluated knowledge and current clinical practices in managing odontogenic infections, as well as the attitude towards antibiotic use and resistance in the community. Basic medical knowledge (BMK and critical knowledge (CK scores were calculated from the dentists’ response to these questions and were compared according to educational level (bachelor and postgraduate degree holders. Results: The mean BMK score was 1.98 ± 0.4 and CK score was 1.89 ± 0.3. Dentists with bachelor’s degrees had higher BMK scores than those with a postgraduate degree (p=0.005, but CK was not significantly different (p=0.400. Most dentists (77% would prescribe antibiotics after a routine dental extraction, and would undertake definitive surgical treatment (49.2% only after a localized space infection developed. Although 82.2% agreed that routine prescription of antibiotics increases bacterial resistance in the community, 71% believe that prescribing an antibiotic after routine oral surgical procedures prevents odontogenic infections. Conclusion: Dentists in Jeddah require further education through lectures and workshops to stay up to date on current concepts in odontogenic infection management.

  2. A survey to assess knowledge, practice, and attitude of dentists in the Western region of Saudi Arabia.

    Science.gov (United States)

    Al-Sebaei, Maisa O; Jan, Ahmed M

    2016-04-01

    To assess knowledge regarding the management of odontogenic infections by dentists in Jeddah, Kingdom of Saudi Arabia. In this cross-sectional study, 150 practitioners responded to a 26-item paper-based questionnaire between August and December 2014. The questionnaire evaluated knowledge and current clinical practices in managing odontogenic infections, as well as the attitude towards antibiotic use and resistance in the community. Basic medical knowledge (BMK) and critical knowledge (CK) scores were calculated from the dentists' response to these questions and were compared according to educational level (bachelor and postgraduate degree holders). The mean BMK score was 1.98 ± 0.4 and CK score was 1.89 ± 0.3. Dentists with bachelor's degrees had higher BMK scores than those with a postgraduate degree (p=0.005), but CK was not significantly different (p=0.400). Most dentists (77%) would prescribe antibiotics after a routine dental extraction, and would undertake definitive surgical treatment (49.2%) only after a localized space infection developed. Although 82.2% agreed that routine prescription of antibiotics increases bacterial resistance in the community, 71% believe that prescribing an antibiotic after routine oral surgical procedures prevents odontogenic infections. Dentists in Jeddah require further education through lectures and workshops to stay up to date on current concepts in odontogenic infection management.

  3. Referral system in the Asir Region, Saudi Arabia: knowledge, attitude, and practice of physicians working in urban areas--a comparative study of governmental and private health sectors.

    Science.gov (United States)

    al-Erian, R A; Mahfouz, A A; Alakija, W; al-Khozayem, A A

    1994-01-01

    A comparative study of knowledge, attitude and practice regarding referral system was undertaken among all governmental primary health care and private dispensary physicians (56 and 50 respectively) in Abha and Kamis, Asir Region. Results show that knowledge about referral is adequate in both groups, but the attitudes and practice of both groups need to be positively modified specially among the private sector physicians. The paper recommends more orientation programs for both groups of physicians and urges the private sector physicians to be more involved in Ministry of Health training programs and activities. Cooperation in referral between the private sector and government hospitals is seen as one way of improving health care in Saudi Arabia.

  4. Saudi Arabia: Background and U.S. Relations

    Science.gov (United States)

    2016-09-20

    influence of the Islamic State and Iran. 44 However, in conjunction with the government’s expanded efforts to dissuade Saudi citizens from supporting...Saudi Arabia, ruled by the Al Saud family since its founding in 1932, wields significant global influence through its administration of the birthplace...Administration has endorsed Saudi citizens ’ rights to free assembly and free expression. Saudi leaders reject foreign interference in the country’s internal

  5. Conservation in Saudi Arabia; moving from strategy to practice.

    Science.gov (United States)

    Barichievy, Chris; Sheldon, Rob; Wacher, Tim; Llewellyn, Othman; Al-Mutairy, Mohammed; Alagaili, Abdulaziz

    2018-02-01

    Conservation in the Kingdom of Saudi Arabia is relatively young, yet have made considerable gains in conservation through strategic proclamation and reintroductions. Changes in land use, illegal hunting and competition with domestic stock has decimated the native ungulates, meaning that the survival of the native ungulate species is now completely dependent on protected area network. The challenge is to sustain this network to make meaningful conservation impact into the future. We review the status of ungulate conservation in Saudi Arabia and highlight that the conservation strategy is well developed. The major challenge faced in conservation in Saudi Arabia now is to implement what has been sanctioned.

  6. Issues engulfed Saudi Arabia construction workers

    Science.gov (United States)

    Al-Emad, N. H.; Rahman, I. A.

    2018-04-01

    This paper presents an exploratory study conducted in Makkah city to uncover issues faced by construction workers from the construction leaders’ perspective. Eleven construction leaders/experts were interviewed to unleash their experiences on handling the foreign workers working in Makkah construction projects. Most of the experts are senior management staffs with more than 10 years’ working experience in Saudi Arabia construction industry. The interviews were carried out in semi structured mode where all the information was captured manually and also electronically. The identified issues were sorted based on its commonality into 10 clusters. Hence in each cluster, the numbers of issue considered by the experts are reflecting the importance of that particular cluster. The result of the clusters according to the number of issues mentioned by the experts are safety issues, restricted government regulation, demotivated issues, lack of quality workers, poor living quality, communication barriers, adaption issues, poor attitudes, lack of logistical arrangements and lack of education. With these identified issues it will assist the construction players in the construction industry of Saudi Arabia in dealing with their workers.

  7. Stress among dentists in Jeddah, Saudi Arabia

    International Nuclear Information System (INIS)

    Jamjoom, Hana M

    2008-01-01

    The objective of this study was to identify various stress factors affecting dentists and to evaluate their stress manifestations and stress management. A questionnaire was distributed among dentists residing in Jeddah, Saudi Arabia. The questionnaire classified stress factors into professional, patient-related, dental procedure-related, and office management factors. Sign and symptoms of stress manifestations and management were also evaluated. The sample included 80 females and 75 males, with 47% of them below the age of 30 years. Out of the total sample, the largest percentage (60.6%) were general practitioners, 47.7% had experience of less than 5 years and 32.2% had 11 years of experience. The highest mean scores of stress were related to professional factors and dental procedure-related factors. Among those, the main significant factors that caused stress in the surveyed sample were lack of time in relation to workload (76.1%), limited visibility and accessibility (67.7%). The most common manifestations of stress were nervousness (95%), musculoskeletal fatigue (72%) and anger (58%). Dentists predominantly managed their stress by praying and reading holy books (80%) and by spending time alone (75%) or with family and friends (70%). The most prevalent and significant causes of stress among dentists working in Jeddah, Saudi Arabia were professional in nature. Stress has been manifested by nervousness and musculoskeletal problem and was mainly managed by praying and spending time alone or with family and friends. (author)

  8. Cryptosporidiosis in Saudi Arabia and neighboring countries

    International Nuclear Information System (INIS)

    Areeshi, Mohammed Y.; Hart, C.A.; Beeching, N.J.

    2007-01-01

    Cryptosporidium is a coccidian protozoan parasite of the intestinal tract that causes severe and sometimes fatal watery diarrhea in immunocompromised patients and self-limiting but prolonged diarrheal disease in immunocompetent individuals. It exists naturally in animals and can be zoonotic. Although cryptosporidiosis is a significant cause of diarrheal disease in both developing and developed countries, it is more prevalent in developing countries and in tropical environments. We examined the epidemiology and disease burden of Cryptosporidium in Saudi Arabia and neighboring countries by reviewing 23 published studies of Cryptosporidium and etiology of diarrhea in between 1986 and 2006. The prevalence of Cryptosporidium infection in human's ranged from 1% to 37% with a median of 4%, while in animals it was for different species of animals and geographic locations of the studies. Most cases of cryptosporidiosis occurred among children less than 7 years of age and particularly in the first two years of life. The seasonality of Cryptosporidium varied depending on the geographic locations of the studies but it generally most prevalent in the rainy season. The most commonly identified species was Cryptosporidium parvum while C.hominis was detected only in one study from Kuwait. The cumulative experience from Saudi Arabia and four neighboring countries (Kuwait, Oman, Jordan and Iraq) suggest that Cryptosporidium is an important cause of diarrhea in human and cattle. However, the findings of this review also demonstrate the limitations of the available data regarding Cryptosporidium species and strains in circulation in these countries. (author)

  9. Field accumulation risks of heavy metals in soil and vegetable crop irrigated with sewage water in western region of Saudi Arabia

    Science.gov (United States)

    Balkhair, Khaled S.; Ashraf, Muhammad Aqeel

    2015-01-01

    Wastewater irrigated fields can cause potential contamination with heavy metals to soil and groundwater, thus pose a threat to human beings . The current study was designed to investigate the potential human health risks associated with the consumption of okra vegetable crop contaminated with toxic heavy metals. The crop was grown on a soil irrigated with treated wastewater in the western region of Saudi Arabia during 2010 and 2011. The monitored heavy metals included Cd, Cr, Cu, Pb and Zn for their bioaccumulation factors to provide baseline data regarding environmental safety and the suitability of sewage irrigation in the future. The pollution load index (PLI), enrichment factor (EF) and contamination factor (CF) of these metals were calculated. The pollution load index of the studied soils indicated their level of metal contamination. The concentrations of Ni, Pb, Cd and Cr in the edible portions were above the safe limit in 90%, 28%, 83% and 63% of the samples, respectively. The heavy metals in the edible portions were as follows: Cr > Zn > Ni > Cd > Mn > Pb > Cu > Fe. The Health Risk Index (HRI) was >1 indicating a potential health risk. The EF values designated an enhanced bio-contamination compared to other reports from Saudi Arabia and other countries around the world. The results indicated a potential pathway of human exposure to slow poisoning by heavy metals due to the indirect utilization of vegetables grown on heavy metal-contaminated soil that was irrigated by contaminated water sources. The okra tested was not safe for human use, especially for direct consumption by human beings. The irrigation source was identified as the source of the soil pollution in this study. PMID:26858563

  10. Assessment of impact of mass movements on the upper Tayyah valley's bridge along Shear escarpment highway, Asir region (Saudi Arabia) using remote sensing data and field investigation

    Science.gov (United States)

    Youssef, A. M.; Al-Kathery, M.; Pradhan, B.

    2015-01-01

    Escarpment highways, roads and mountainous areas in Saudi Arabia are facing landslide hazards that are frequently occurring from time to time causing considerable damage to these areas. Shear escarpment highway is located in the north of the Abha city. It is the most important escarpment highway in the area, where all the light and heavy trucks and vehicle used it as the only corridor that connects the coastal areas in the western part of the Saudi Arabia with the Asir and Najran Regions. More than 10 000 heavy trucks and vehicles use this highway every day. In the upper portion of Tayyah valley of Shear escarpment highway, there are several landslide and erosion potential zones that affect the bridges between tunnel 7 and 8 along the Shear escarpment Highway. In this study, different types of landslides and erosion problems were considered to access their impacts on the upper Tayyah valley's bridge along Shear escarpment highway using remote sensing data and field investigation. These landslides and erosion problems have a negative impact on this section of the highway. Results indicate that the areas above the highway and bridge level between bridge 7 and 8 have different landslides including planar, circular, rockfall failures and debris flows. In addition, running water through the gullies cause different erosional (scour) features between and surrounding the bridge piles and culverts. A detailed landslides and erosion features map was created based on intensive field investigation (geological, geomorphological, and structural analysis), and interpretation of Landsat image 15 m and high resolution satellite image (QuickBird 0.61 m), shuttle radar topography mission (SRTM 90 m), geological and topographic maps. The landslides and erosion problems could exhibit serious problems that affect the stability of the bridge. Different mitigation and remediation strategies have been suggested to these critical sites to minimize and/or avoid these problems in the future.

  11. Entrepreneurship ecosystem evolution strategy of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Muhammad Rahatullah Khan

    2016-10-01

    Full Text Available In majority of times when a potential start-up strikes a brilliant business idea, he/she has little knowledge of ‘how to move from there’. They lack information on the stakeholders of entrepreneurship ecosystem who can help and assist these startups in numerous ways and help them materialize their concepts. Availability of this information will help the ecosystem stakeholders to avoid replication and duplication of efforts. Similarly, knowledge of status quo helps identify opportunities and supports plan development to endeavor through right strategy for the start-up. Critical review of existing initiatives of Saudi Arabia for entrepreneurship growth and identification of the existing stakeholders of the entrepreneurship in the country is conducted. Similarly their work and potential for practicable interventions to further entrepreneurship reflecting country’s economic development process is examined. This paper benefits from a cross sectional basic study of Saudi Arabia that utilized primary and secondary sources to discover the initiatives, understand entrepreneurship growth and then map the national entrepreneurship ecosystem. A number of interviews from CEO’s, General Managers and other senior executives were carried out to know the role of the different organizations in entrepreneurship growth. It was coupled with a detailed secondary research from existing resources. It has been identified that the ecosystem is swiftly expanding but yet under development and infancy stage where the institutions are prospering. The research is based on country analysis. The paper also shows that the Saudi Arabian government has taken proactive stance in developing the entrepreneurship ecosystem and startup landscape and highlights the transformation of the ecosystem strategy.

  12. Morphological and Chemical Properties of Particulate Matter in the Dammam Metropolitan Region: Dhahran, Khobar, and Dammam, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Bassam S. Tawabini

    2017-01-01

    Full Text Available Characteristics of airborne particulate matter (PM as well as its levels in air samples collected from selected sites within cities of Dhahran, Khobar, and Dammam, in the Eastern Province of Saudi Arabia, are investigated. Concentration levels of the 10 microns’ PM (i.e., PM10 are determined using the gravimetric technique. Morphological and chemical characteristics of the PM collected from the sampling cities are studied using Field-Emission Scanning Electron Microscopy (FESEM, energy dispersive X-ray (EDX, and X-Ray Fluorescence (XRF. Moreover, levels and types of hazardous materials related to these samples are assessed using Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES. Results revealed that the average concentration levels of PM10 were approximately 177, 380, and 126 μg/m3 in Dhahran, Khobar, and Dammam, respectively. The structure of PM collected in Dhahran was mainly platy and rod-like shaped with a size between 2 and 6 μm, while PM collected in Khobar was mostly irregular in form, with a size range between 2 and 8 μm, and Dammam’s PM was rounded and between 1 and 3 μm in size. Both EDX and XRF results indicate relatively high weight % of C, O, Si, F, and Ca with lower weight % of Na, Mg, and K at the 3 cities. Finally, the study shows that Ba and Zn were the main trace metals associated with the collected PM in the 3 cities.

  13. Diet in Saudi Arabia: findings from a nationally representative survey.

    Science.gov (United States)

    Moradi-Lakeh, Maziar; El Bcheraoui, Charbel; Afshin, Ashkan; Daoud, Farah; AlMazroa, Mohammad A; Al Saeedi, Mohammad; Basulaiman, Mohammed; Memish, Ziad A; Al Rabeeah, Abdullah A; Mokdad, Ali H

    2017-04-01

    No recent original studies on the pattern of diet are available for Saudi Arabia at the national level. The present study was performed to describe the consumption of foods and beverages by Saudi adults. The Saudi Health Interview Survey (SHIS) was conducted in 2013. Data were collected through interviews and anthropometric measurements were done. A diet history questionnaire was used to determine the amount of consumption for eighteen food or beverage items in a typical week. The study was a household survey in all thirteen administrative regions of Saudi Arabia. Participants were 10 735 individuals aged 15 years or older. Mean daily consumption was 70·9 (se 1·3) g for fruits, 111·1 (se 2·0) g for vegetables, 11·6 (se 0·3) g for dark fish, 13·8 (se 0·3) g for other fish, 44·2 (se 0·7) g for red meat, 4·8 (se 0·2) g for processed meat, 10·9 (se 0·3) g for nuts, 219·4 (se 5·1) ml for milk and 115·5 (se 2·6) ml for sugar-sweetened beverages. Dietary guideline recommendations were met by only 5·2 % of individuals for fruits, 7·5 % for vegetables, 31·4 % for nuts and 44·7 % for fish. The consumption of processed foods and sugar-sweetened beverages was high in young adults. Only a small percentage of the Saudi population met the dietary recommendations. Programmes to improve dietary behaviours are urgently needed to reduce the current and future burden of disease. The promotion of healthy diets should target both the general population and specific high-risk groups. Regular assessments of dietary status are needed to monitor trends and inform interventions.

  14. Saudi Arabia: Background and U.S. Relations

    National Research Council Canada - National Science Library

    Blanchard, Christopher M

    2008-01-01

    The kingdom of Saudi Arabia, ruled by the Al Saud family since its founding in 1932, wields significant political and economic influence as the birthplace of the Islamic faith and by virtue of its large energy reserves...

  15. Smartphone addiction among university students in Riyadh, Saudi Arabia

    OpenAIRE

    Alosaimi, Fahad D.; Alyahya, Haifa; Alshahwan, Hatem; Mahyijari, Nawal Al; Shaik, Shaffi A.

    2016-01-01

    Objectives: To investigate the prevalence and correlates of smartphone addiction among university students in Saudi Arabia. Methods: This cross-sectional study was conducted in King Saud University, Riyadh, Kingdom of Saudi Arabia between September 2014 and March 2015. An electronic self administered questionnaire and the problematic use of mobile phones (PUMP) Scale were used. Results: Out of 2367 study subjects, 27.2% stated that they spent more than 8 hours per day using their smartphones....

  16. Urban Unrest and Non-Religious Radicalization in Saudi Arabia

    OpenAIRE

    Menoret , Pascal

    2009-01-01

    The expressions of dissent in contemporary Saudi Arabia, whether through violent action or ideological and theological constructions, are well documented today. The very contexts within which violence appears and develops are less well known. If it is essential to read and analyse the Islamic discourses and to observe and interpret the history of Islamic activism in Saudi Arabia, such an elitist focus may overlook more discrete events that might explain the way ordinary people refer to state ...

  17. Comparison between hybrid renewable energy systems in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Hisham El Khashab

    2015-05-01

    This paper investigates RE sources applications at Yanbu, Saudi Arabia, besides a simulation using HOMER software to three proposed systems newly erected in Yanbu Industrial College Renewable Energy (RE lab. The lab represents a hybrid system, composed of PV, wind turbine, and Fuel cell systems. The cost of energy is compared in the three systems to have an actual estimation for RE in developing countries. The climatic variations at Yanbu that is located on the west coast of Saudi Arabia are considered.

  18. Human sensitization to Prosopis juliflora antigen in Saudi Arabia.

    Science.gov (United States)

    Al-Frayh, A; Hasnain, S M; Gad-El-Rab, M O; Al-Turki, T; Al-Mobeireek, K; Al-Sedairy, S T

    1999-01-01

    Allergenicity to Prosopis juliflora pollen antigen has been reported from only a few countries, including the US, South Africa, India and Kuwait. In some parts of Saudi Arabia, species of Prosopis have been introduced by the millions as roadside ornamentation. There appear to be four flowering seasons during which pollen grains float in all directions. However, the role of Prosopis pollen as the sensitizing and/or triggering agent of allergic asthma and/or rhinitis in the Kingdom has never been evaluated. A total of 473 allergic patients suffering from bronchial asthma in four different geographical regions (Abha, Qassim, Hofuf and Gizan), and attending allergy clinics and chest disease centers of university and Ministry of Health hospitals in the region were tested for immediate hypersensitivity reaction to Prosopis juliflora allergens. Airborne pollen grains at one center were also studied for one full year, using volumetric sampling techniques. A total of 76.1% patients in Qassim, 37.5% in Gizan, 29% in Abha and 11% in Hofuf reacted positively to Prosopis antigen. Multiple sensitivities to other pollen antigens were detected in all patients. The level of airborne Prosopis pollen detected in Gizan exceeded 90 grains m -3 of air. In view of the documented evidence of Prosopis-involved allergenicity, the role of Prosopis pollen as a sensitizing factor in Saudi Arabia has been confirmed. However, the cause of elicitation of symptoms in many multiple sensitive patients, together with the question of cross-reactivities, needs thorough and detailed investigation. In vitro confirmation of all positive results is also required to incriminate Prosopis as one of the major allergens in parts of Saudi Arabia.

  19. Virtual water content for meat and egg production through livestock farming in Saudi Arabia

    Science.gov (United States)

    Chowdhury, Shakhawat; Ouda, Omar K. M.; Papadopoulou, Maria P.

    2017-12-01

    The concept of virtual water content (VWC) may facilitate an understanding of total water demand for commodity production. The water consumption for livestock production forms a significant fraction of freshwater demand in arid regions, i.e., Saudi Arabia. In this paper, VWC was estimated for different livestocks in the 13 regions of Saudi Arabia. The VWC for camel production was also estimated, which has not been investigated in the previous studies. The overall VWC for livestock in Saudi Arabia was about 10.5 and 8.9 billion m3 in 2006 and 2010, respectively. This study shows the decreasing trend of overall VWC in producing livestock in Saudi Arabia. The VWC were highest in Riyadh followed by Eastern region, Qaseem, Hail, and Makkah with ranges of 3587-4112, 1684-2044, 1007-1331, 644-810, and 504-715 million m3/year, respectively. The results demonstrate that a shift in diet from the high VWC meat to low VWC meat may reduce the overall VWC for livestock production. The findings of this analysis provide an assessment of the quantity and trend of water demand for livestock production in Saudi Arabia, which is useful to assess the development of an information-based agricultural water management strategy.

  20. Research progress and prospects of Saudi Arabia in global medical sciences.

    Science.gov (United States)

    Meo, S A; Hassan, A; Usmani, A M

    2013-12-01

    Since last decade, Saudi Arabia has been swiftly moving ahead to promote an education and research in the country. This study aimed to investigate the research outcome of Saudi Arabia in medical sciences during the period 1996-2012. In this study, the research papers published in various global science journals during the period 1996-2012 were accessed. We recorded the total number of research documents having an affiliation with Saudi Arabia. The main source for information was Institute of Scientific Information (ISI) Web of Science, Thomson Reuters and SCI-mago/Scopus. In global science data base, Saudi Arabia contributed 103804 documents in all science and social sciences. In medicine the total number of research papers from Saudi Arabia are 16196, citable documents 14732, total citations 102827, citations per documents 6.36 and Hirsch index (h-index) is 92. However, in combined medical and allied health sciences the total number of research papers are 27246, citable documents 25416, total citations 181999, mean citations per documents 7.07 and mean h-index is 41.44. Furthermore, Saudi Arabia contributed 40797 research documents in ISI indexed journals only and also 151 research documents in highly reputable and towering science journals. Saudi Arabia's research performance in global medical sciences has markedly increased during the period 2006-2012. The research publications are continuously on mounting path; however, the number of citations has decreased. The country improved its regional as well as international research rankings and graded 45 in the world in year 2012.

  1. Assisted reproductive technology in Saudi Arabia.

    Science.gov (United States)

    Abduljabbar, Hassan S; Amin, Rubina

    2009-04-01

    This paper aims at presenting details of the application of assisted reproductive technology and the impact of the Islamic law (Sharia) on its practice in the Kingdom of Saudi Arabia (KSA). Analysis of the data sourced from manual searches of bibliographies from key articles showed that this technology in KSA is practiced in a strictly religious manner and certain aspects of the technology are completely forbidden. It further showed that lack of an official government in-vitro fertilization (IVF) registry to gather information on the activities of IVF clinics has limited the data available for international comparisons. Sharing information internationally could allow religiously concerned infertile couples to have access to the reproductive services in the Kingdom. It would further improve the quality of care, enhance certain techniques like in-vitro maturation and experimentation on embryos, by providing resources that are currently unavailable, keeping in view the religious beliefs and avoiding conflicts.

  2. Firearm fatalities in Dammam, Saudi Arabia.

    Science.gov (United States)

    Al Madni, Osama; Kharosha, Magdy Abdel Azim; Shotar, Ali M

    2008-07-01

    This paper provides a database representing injury mortality in Dammam, Saudi Arabia, with the aim of establishing a system which will record information about the incidence of such deaths, identify new trends and give priority to violence prevention. The retrospective study was carried out on 64 fatalities from gunfire injuries at the Forensic Medicine Centre in Dammam, Saudi Arabia during the period from January 2002 - December 2006. The deaths included 55 cases of homicide, seven cases of suicide and two accidental shootings. Twenty-six victims were aged between 16-30 years and 24 victims were between 31-45 years. Fifty-nine of the cases were male. A handgun was the weapon used in 49 cases. The most common sites for the firearm entrance wounds were the head (45 cases) and the chest (35 cases). In the majority of cases (56.3%) a single shot was fired while in 15.6% of cases there were two shots. In 51.5% of cases no bullet was recovered from the body while a single bullet was recovered in 31.5% and two bullets in 6.2% of the cases. Distant range fire was observed in 65.6% of cases. Exit wounds were found on the head in 36.7% and on the chest in 28.7% of cases. The majority of victims were young males living in urban areas. This result should help in forming a strategy to improve the livelihoods of this group. The low incidence of alcohol abuse (one case, 1.56%) and only three cases (4.68%) of amphetamine abuse is significant.

  3. Foreign Language Planning in Saudi Arabia: Beyond English

    Science.gov (United States)

    Payne, Mark; Almansour, Maram

    2014-01-01

    This paper presents findings from an exploratory study of foreign language planning in Saudi Arabia. In terms of official policy, the sole foreign language taught in Saudi public schools is English. Therefore, researching foreign languages there is often limited to researching the area of English as a Foreign Language. However, evidence shows that…

  4. Saudi Arabia: Background and U.S. Relations

    Science.gov (United States)

    2010-06-14

    rights. 21 Ambassador Chas Freeman, President of the Middle East Policy Council, served as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum ...U.S. Policymakers Conference, Washington, DC, October 15, 2009. 24 Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more

  5. The Challenges Faced by New Science Teachers in Saudi Arabia

    Science.gov (United States)

    Alsharari, Salman

    2016-01-01

    Growing demand for science teachers in the Kingdom of Saudi Arabia, fed by increasing numbers of public school students, is forcing the Saudi government to attract, recruit and retain well-qualified science teachers. Beginning science teachers enter the educational profession with a massive fullfilment and satisfaction in their roles and positions…

  6. The extent of use of online pharmacies in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Norah Abanmy

    2017-09-01

    Conclusion: The popularity of purchasing medicines over the Internet is still low in Saudi Arabia. However, because the majority of respondents are willing to purchase medicines online, efforts should be made by the Saudi FDA to set regulations and monitor this activity.

  7. Public health education in Saudi Arabia: Needs and challenges.

    Science.gov (United States)

    Mahmoud, Mahmoud Abdulrahman; Al-Zalabani, Abdulmohsen H; Bin Abdulrahman, Khalid A

    2016-01-01

    In the last decade, public health (PH) has come to the frontlines in Saudi Arabia. The recent outbreak of a novel corona virus (MERS-CoV) highlighted the importance of PH services and the need for a competent PH workforce. The urgency and panic induced by infectious disease outbreaks explain the heightened interest. Decision makers' interest in public health was observed through a series of decisions, including creating a position for Deputy Minister for Public Health, changing the name of "Directorate of Primary Healthcare Centers" to "Directorate of Public Health" in all health regions and initiating a special scholarship program to prepare health administration professionals in collaboration with US-based universities. A distinguished group of PH leaders in Saudi Arabia was gathered in a structured workshop that was organized by the Al Imam Mohammad Ibn Saud Islamic University, college of medicine to discuss the current status and future needs of PH education in the Kingdom of Saudi Arabia. The workshop highlighted the need for PH education development and outlined the challenges ahead. The main challenges laid out by participants in the workshop were the development of an appropriate PH curriculum, appropriate training spots for practical placement, the development of research priorities for PH to satisfy the needs of PH programs and agencies, attracting the most qualified academic staff, the enrolment of highly motivated students and finally, the establishment of a quality assurance program to ensure the quality of PH education programs. The development of a framework for graduate competencies in PH was perceived to be a top priority. Moreover, setting a PH workforce surveillance system, building partnership between PH academic institutions and PH services providers, implementing national campaigns to explain what PH is about and illuminating the role of PH workers were also of utmost importance.

  8. Pediatric hypertension in the Eastern Province of Saudi Arabia

    Science.gov (United States)

    Alkahtani, Shaea A.

    2015-01-01

    Objectives: To compare the levels of blood pressure (BP) between male and female adolescents in the Eastern Province of Saudi Arabia and reference percentiles for Saudi adolescents. A secondary aim was to explore the distribution of BP among the participants based on age and gender. Methods: This cross-sectional study was conducted among 146 boys and girls attending intermediate and secondary schools in 2 regions (Al-Mallaha and Al-Mubarraz) in the Eastern Province of Saudi Arabia. Weight, random blood glucose, and BP were collected by a team of health educators in the morning of the school day between April and May 2014. Results: Of the current sample of adolescents originally from the Eastern Province, 30% had systolic blood pressure (SBP) of ≥140 mm Hg and 22% had diastolic blood pressure of ≥90 mm Hg. For girls between 13 and 16 years old, the SBP was greater than the 95th percentile of Saudi national norms. Participants were classified by gender and school stage, and one-way analysis of variance showed significant differences in the means of SBP between intermediate boys (127±2.5 mm Hg) and secondary boys (136±2.1 mm Hg) (p<0.05), and between intermediate boys and intermediate girls (138±1.6 mm Hg) (p<0.01). Conclusion: The increased level of BP among adolescents originally from the Eastern Province raises the need to update the current BP nomograms, considering possible differences for specific geographic areas across the country. Implementing therapeutic life style management in girls’ schools is recommended. PMID:25987114

  9. Sexually transmitted infections in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Madani Tariq A

    2006-01-01

    Full Text Available Abstract Background Data on sexually transmitted infections (STIs in Saudi Arabia (SA and other Islamic countries are limited. This study describes the results of a five-year surveillance for STIs in SA. Methods This is a case series descriptive study of all confirmed STIs diagnosed in SA from January, 1995 through December, 1999. Results A total of 39049 STIs were reported to the Ministry of Health. Reported STIs included nongonococcal urethritis (14557 infections, 37.3%, trichomoniasis (10967 infections, 28.1%, gonococcal urethritis (5547 infections, 14.2%, syphilis (3385 infections, 8.7%, human immunodeficiency virus (2917 infections, 7.5%, genital warts (1382, 3.5%, genital herpes (216 infections, 0.6%, and chancroid (78 infections, 0.2%. The average annual incidence of STIs per 100,000 population for Saudis and non-Saudis, respectively, was as follows: 14.8 and 7.5 for nongonococcal urethritis, 9.4 and 10.4 for trichomoniasis, 5.2 and 4.2 for gonorrhea, 1.7 and 6.4 for syphilis, 0.6 and 8.0 for HIV, 1.4 and 0.7 for genital warts, 0.1 and 0.4 for genital herpes, and 0.1 and 0.1 for chancroid. The incidence of STIs was somewhat steady over the surveillance period except for nongonococcal urethritis which gradually increased. Conclusion Nongonococcal urethritis, trichomoniasis, and gonococcal urethritis were the most commonly reported STIs in SA. Even though the incidence of STIs in SA is limited, appropriate preventive strategies that conform to the Islamic rules and values are essential and should be of highest priority for policymakers because of the potential of such infections to spread particularly among the youth.

  10. Communicating with cancer patients in Saudi Arabia.

    Science.gov (United States)

    Younge, D; Moreau, P; Ezzat, A; Gray, A

    1997-02-20

    The following factors are relevant to the communication problems that exist in this country: 1. The impression is that patients here cope better with terminal illness at home than do patients elsewhere. The extended family, with its strong ties, and the strong Islamic faith that encourages its members to provide for parents and children in case of need mean that any input by health professionals is magnified by the family in the care of the patient. At first, it was uncertain if foreign health professionals would be accepted into Saudi homes (which are intensely private and protected for the family) for the purpose of caring for patients. This has proved unfounded. Hospitality is a very important part of Saudi society; nurses and doctors are welcomed and respected. Much of this success is due to the use of Saudi men as drivers and translators. These people provide 24-hour service, act as social workers assessing the needs of the family, and are the link between the patient and family, the nurse, and the doctor. 2. "CURE" OR "PALLIATION": The emphasis for cancer patients in Saudi Arabia is still on "curative treatment," even after any realistic hope of a cure is gone. The problem this causes is compounded by many patients being excluded from the decision-making process. Decisions made by the family may not always reflect the patient's wishes. Greater communication is needed to guide treatment decisions. 3. TRUTH-TELLING: Denying information of the patient's illness is probably more a historical than a cultural phenomenon. Similar attitudes prevailed until very recently in practically all other countries. In this very conservative country, people are committed to preserving Islamic culture in the face of Western technology. As medicine continues to demonstrate its effectiveness as well as its limitations, people will come to realize that the right of patients to know and understand their illness allows them to cope much better, and is compatible with the

  11. Detection of blaOXA-23-like and blaNDM-1 in Acinetobacter baumannii from the Eastern Region, Saudi Arabia.

    Science.gov (United States)

    El-Mahdy, Taghrid S; Al-Agamy, Mohamed H; Al-Qahtani, Ahmed A; Shibl, Atef M

    2017-01-01

    Acinetobacter baumannii is currently considered as one of the most common successful pathogens in the healthcare system due to its ability to quickly develop resistance. Ten carbapenem-resistant A. calcoaceticus-baumannii complex were isolated from the eastern region, Saudi Arabia in 2014. All isolates were resistant to ciprofloxacin, however, 8 of 10 isolates were tigecycline resistant. Susceptibility test was also carried out for three aminoglycosides, resistance to gentamicin was 80%, amikacin was 90%, and tobramycin was 50%. Colistin susceptibility was seen in all isolates. The 10 isolates harbored bla OXA-23-like and ISAba1 and 9 of them also carried bla ADC . Three isolates of 10 harbored bla NDM-1 coding for NDM metallo-β-lactamase (MBL) with coexistence of bla ADC together with either bla GES or bla TEM or both. Those three isolates exhibited negative Etest MBL screening test. Pulsed-field gel electrophoresis revealed the high clonal variability of the isolates, although two isolates were indistinguishable. The risk of dissemination of carbapenem resistance through presence of ISAba1 upstream of OXA-23-like in all isolates raises the concern about emergence of higher carbapenem prevalence rates in the future in our region. This study also demonstrated the importance of molecular surveillance to provide accurate and reliable data about the resistance rates of A. baumannii. Finally, the high incidence of NDM-1 among our isolates requires a routine surveillance to monitor the future prevalence of this enzyme in the region.

  12. Factors unflinching e-commerce adoption by retailers in Saudi Arabia: Qual Analysis

    OpenAIRE

    AlGhamdi, Rayed; Drew, Steve; Al-Ghaith, Waleed

    2012-01-01

    This paper presents the preliminary findings of a study researching the diffusion and the adoption of online retailing in Saudi Arabia. It reports new research that identifies and explores the key issues that positively and negatively influence retailers in Saudi Arabia regarding the adoption of electronic commerce. Retailers in Saudi Arabia have been reserved in their adoption of electronically delivered aspects of their business. Despite the fact that Saudi Arabia has the largest and fastes...

  13. Ground Motion Prediction Equations for Western Saudi Arabia from a Reference Model

    Science.gov (United States)

    Kiuchi, R.; Mooney, W. D.; Mori, J. J.; Zahran, H. M.; Al-Raddadi, W.; Youssef, S.

    2017-12-01

    Western Saudi Arabia is surrounded by several active seismic zones such as the Red Sea and the Gulf of Aqaba where a destructive magnitude 7.3 event occurred in 1995. Over the last decade, the Saudi Geological Survey (SGS) has deployed a dense seismic network that has made it possible to monitor seismic activity more accurately. For example, the network has detected multiple seismic swarms beneath the volcanic fields in western Saudi Arabia. The most recent damaging event was a M5.7 earthquake that occurred in 2009 at Harrat Lunayyir. In terms of seismic hazard assessment, Zahran et al. (2015; 2016) presented a Probabilistic Seismic Hazard Assessment (PSHA) for western Saudi Arabia that was developed using published Ground Motion Prediction Equations (GMPEs) from areas outside of Saudi Arabia. In this study, we consider 41 earthquakes of M 3.0 - 5.4, recorded on 124 stations of the SGS network, to create a set of 442 peak ground acceleration (PGA) and peak ground velocity (PGV) records with a range of epicentral distances from 3 km to 400 km. We use the GMPE model BSSA14 (Boore et al., 2014) as a reference model to estimate our own best-fitting coefficients from a regression analysis using the events occurred in western Saudi Arabia. For epicentral distances less than 100 km, our best fitting model has different source scaling in comparison with the GMPE of BSSA14 adjusted for the California region. In addition, our model indicates that the peak amplitudes have less attenuation in western Saudi Arabia than in California.

  14. Inflammatory bowel disease in the Western Saudi Arabia

    International Nuclear Information System (INIS)

    Khawaja, Azhar Q; Sawan Ali S

    2009-01-01

    To observe the pattern of inflammatory bowel diseases (IBD) among the people of Western region of Saudi Arabia, and to correlate the findings with published data. This is a retrospective study. All colonic biopsies were reviewed which were received, and processed at the Histopathology Department of King Abdul-Aziz University Hospital, Jeddah, Kingdom of Saudi Arabia, from January 2002 to July 2007. Ethical approval was obtained from the Bioethical and Research Committee. There were 711 colonic biopsies received during this period. One hundred and twenty-two patients were diagnosed with ulcerative colitis (UC). There were 65 males and 57 females. The age ranged between 4-73 years. Most of the UC patients presented in adolescence, and in the adult age. Crohn's disease (CD) was diagnosed in 15 patients, 7 males and 8 females. The age ranged from 1-40 years. Most of the cases were seen in the adult age group. We conclude that IBD is certainly one of the major serious colonic lesions in our society, which should be thoroughly investigated by the combined efforts of clinicians and pathologists. We also conclude that gastrointestinal tuberculosis and infective colitis should always be investigated before suggesting the specific diagnosis of IBD. We recommend a broad based epidemiological study, simultaneously involving clinicians, and pathologists, to document the characteristics of this disease in our society. (author)

  15. Status of medical liability claims in Saudi Arabia

    International Nuclear Information System (INIS)

    Samarkandi, A.

    2006-01-01

    With the evolution of health services in Saudi Arabia, there has been increase in the number of medical practice litigations. The author analyzed the medical malpractice litigation that was referred to the National Medico-Legal Committee (MLC) in order to evaluate the magnitude and underlying factors of the problem in Saudi Arabia. A retrospective analysis of the official records of Medico-Legal malpractice over the period 1420H-1424H (199-2003) was performed. The incidence among different medical specialties, location, and final resolution of each claim were identified. Data analysis revealed an increasing trend in the total number of claims over the study period, with a sharp increase in the transition between 1422H and 1423H (2001-200). The distribution of claims over different medical specialties showed that obstetrical practice took the lead with 27%, followed by general surgery and subspecialties, represented by 17% each, internal medicine 13%, while pediatrics contributed 10% of claims: the fewest claims were in dentistry with 2.5%. The majority of claims were referred to the Ministry of Health and private sectors medical facilities. Most claims were from the Riyadh region over the period between 1420H to 1422H (1999-2001), while thereafter, during 1423 and 1424H (2002 and 2003), the Holy Capital had the highest number of claims referred to the MLC. Adherence to standards of medical practice is by far the best approach to avoid or reduce the incidence of litigation. (author)

  16. Climate change and epidemiology of human parasitoses in Saudi Arabia: A review

    Directory of Open Access Journals (Sweden)

    Wael Mohamed Lotfy

    2016-07-01

    Full Text Available Climate change is an emerging global problem. It has hazardous effects that vary across different geographic regions and populations. It is anticipated to have significant effects in Saudi Arabia. The present work reviews the future of human parasitoses in Saudi Arabia in response to the expected climate change. The key projections are increased precipitations, flash floods, unstable temperatures, sea-level rise and shoreline retreat. Such environmental changes could strongly influence the epidemiology of fly-borne, mosquito-borne, snail-borne and water-borne human parasitoses in the country.

  17. Evaluation of heavy metal pollution in water wells and soil using common leafy green plant indicators in the Al-Kharj region, Saudi Arabia.

    Science.gov (United States)

    Al-Hammad, Bushra Ahmed; Abd El-Salam, Magda Magdy

    2016-06-01

    This study was performed to determine the levels of eight heavy metals in irrigation well water and soil and to assess the suitability of some leafy green plants that are commonly cultivated in the Al-Kharj region, Saudi Arabia, for human consumption using an atomic absorption spectrometer. The mean concentrations of metals ranged from 0.0001 to 0.436 mg/L in well water and from 0.248 to 164.52 mg/kg in soil. The heavy metal concentrations showed significant differences among the different leafy green plants studied. Parsley (4.98 mg/kg) exhibited higher levels of Pb than other leafy green plants, whereas mallow (0.097 mg/kg) revealed greater amounts of Cd than other plants. All of the leafy green plants retained essential metals (Cu, Zn, Fe and Mn) more than the toxic metals (Pb and Cd). The levels of some of the metals in the leafy green plants were found to meet the FAO/WHO-recommended limits. The monitoring of heavy metals in leafy green plants must be continued because these plants are the main source of food for humans in many parts of the world and are considered to be bio-indicators for environmental pollution.

  18. Identification, Quantification, and Toxicity of PCDDs and PCDFs in Soils from Industrial Areas in the Central and Eastern Regions of Saudi Arabia.

    Science.gov (United States)

    Al-Wabel, Mohammad I; El-Saeid, Mohamed H; Usman, Adel R A; Al-Turki, Ali M; Ahmad, Mahtab; Hassanin, Ashraf S; El-Naggar, Ahmed H; Alenazi, Khaled K H

    2016-05-01

    This study was conducted to identify and quantify polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in soil samples collected from selected industrial areas in the central and eastern regions of Saudi Arabia. All the investigated compounds of PCDDs/PCDFs were identified in the studied locations. The average concentrations of PCDDs (sum of seven congeners measured) ranged from 11.5 to 59.6 pg g(-1), with a maximum concentration of 125.7 pg g(-1) at an oil refinery station followed by 100.9 pg g(-1) at a cement factory. The average concentrations of PCDFs (sum of 10 congeners measured) accounted for 11.68-19.35 pg g(-1), with a maximum concentration of 38.67 pg g(-1) at the cement factory. It was generally observed that the soil samples collected from industrial areas have substantially high toxicity equivalence (TEQ) values of PCDDs/PCDFs compared to soils of remote areas. Principal component analysis revealed that the cement factories and oil refineries were the primary sources of PCDDs and PCDFs.

  19. Molecular typing of phlebotomine sand flies in al-madinah and asir regions, Saudi Arabia using PCR–RFLP of 18S

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    Abeer A. Al-Dakhil

    2017-11-01

    Full Text Available Studies on the distribution of sand flies are important for the control of leishmaniasis in endemic and neighboring areas. In the present study polymerase chain reaction (PCR–restriction fragment length polymorphism (RFLP was used to identify the distribution of sand flies in Al-Madinah and Asir Regions of Saudi Arabia using PCR–RFLP of 18S ribosomal RNA gene. Based on the morphological characteristics, the sand flies were differentiated into seven species viz., Phlebotomus papatasi, Phlebotomus sergenti, Phlebotomus bergeroti, Sergentomyia clydei, Sergentomyia antennata, Sergentomyia fallax and Sergentomyia schwetzi. PCR–RFLP of 18S ribosomal RNA (rRNA genes with eight different restriction enzymes resulted in species-specific agarose gel electrophoresis banding patterns. Of the eight restriction enzymes used, not a single restriction enzyme by itself could separate species belonging to the same genera (like P. papatasi and P. sergenti by AseI as well as those belonging to different genera (like P. papatasi and S. clydei by AseI. We therefore conclude that the genetic diversity within sand fly species based on PCR–RFLP technique was nonspecific. Studies are in progress to study the viability of alternate techniques like low-stringency single specific primer polymerase chain reaction which can be used for molecular typing.

  20. Pharmacy education in Jordan, Saudi Arabia, and Kuwait.

    Science.gov (United States)

    Al-Wazaify, Mayyada; Matowe, Lloyd; Albsoul-Younes, Abla; Al-Omran, Ola A

    2006-02-15

    The practice of pharmacy, as well as pharmacy education, varies significantly throughout the world. In Jordan, Kuwait, and Saudi Arabia, the profession of pharmacy appears to be on the ascendance. This is demonstrated by an increase in the number of pharmacy schools and the number of pharmacy graduates from pharmacy programs. One of the reasons pharmacy is on the ascendance in these countries is government commitment to fund and support competitive, well-run pharmacy programs. In this report we describe pharmacy education in 3 Middle East countries: Jordan, Kuwait, and Saudi Arabia. All 3 countries offer bachelor of pharmacy (BPharm) degrees. In addition, 2 universities in Jordan and 1 in Saudi Arabia offer PharmD degree programs. The teaching methods in all 3 countries combine traditional didactic lecturing and problem-based learning. Faculties of pharmacy in all 3 countries are well staffed and offer competitive remuneration. All 3 countries have a policy of providing scholarships to local students for postgraduate training abroad. The majority of students in Jordan and Kuwait are female, while the ratio of male to female students in Saudi Arabia is even. Students' attitudes towards learning are generally positive in all 3 countries. In Saudi Arabia and Kuwait, most pharmacy graduates work in the public sector, while in Jordan, the majority work in the private sector.

  1. Neurology Research in Saudi Arabia : Urgent call for action

    Directory of Open Access Journals (Sweden)

    Hussein Algahtani

    2017-08-01

    Full Text Available Objectives: Research activities in Saudi Arabia are promoted at the governmental and institutional levels. However, the output and quality of research conducted in the field of neurology has not yet been measured quantitatively. This study therefore aimed to analyse neurology-related publications from Saudi Arabia. Methods: This study was conducted in January 2016. A systematic search using the PubMed® search engine (National Library of Medicine, Bethesda, Maryland, USA was conducted to identify all neurology-related articles published from Saudi Arabia between January 1996 and December 2015. Results: A total of 1,292 neurologyrelated publications were identified. Neurology research increased linearly with time, with most publications originating from Riyadh (67% and the university sector (≈47%. However, most neurology-related articles were published in journals which had an impact factor of <1 (55%. Conclusion: Neurology research in Saudi Arabia has increased substantially over the last 20 years. However, as most articles were published in low-impact journals, the quality of research remains inadequate and should be improved. It is important that an official research culture be established in both governmental and private universities as well as colleges and health institutions in Saudi Arabia. The formation of clinical academic departments staffed by research experts is recommended to ensure the quality of neurology research output.

  2. Neurology Research in Saudi Arabia: Urgent call for action.

    Science.gov (United States)

    Algahtani, Hussein; Shirah, Bader; Boker, Faisal; Algamdi, Albaraa; Alkahtani, Abdulah

    2017-08-01

    Research activities in Saudi Arabia are promoted at the governmental and institutional levels. However, the output and quality of research conducted in the field of neurology has not yet been measured quantitatively. This study therefore aimed to analyse neurology-related publications from Saudi Arabia. This study was conducted in January 2016. A systematic search using the PubMed ® search engine (National Library of Medicine, Bethesda, Maryland, USA) was conducted to identify all neurology-related articles published from Saudi Arabia between January 1996 and December 2015. A total of 1,292 neurology-related publications were identified. Neurology research increased linearly with time, with most publications originating from Riyadh (67%) and the university sector (≈47%). However, most neurology-related articles were published in journals which had an impact factor of Saudi Arabia has increased substantially over the last 20 years. However, as most articles were published in low-impact journals, the quality of research remains inadequate and should be improved. It is important that an official research culture be established in both governmental and private universities as well as colleges and health institutions in Saudi Arabia. The formation of clinical academic departments staffed by research experts is recommended to ensure the quality of neurology research output.

  3. Essays on oil and business cycles in Saudi Arabia

    Science.gov (United States)

    Aba Alkhail, Bandar A.

    This dissertation consists of three chapters. Chapter one presents a theoretical model using a dynamic stochastic general equilibrium (DSGE) approach to investigate the role of world oil prices in explaining the business cycle in Saudi Arabia. This model incorporates both productivity and oil revenue shocks. The results indicate that productivity shocks are relatively more important to business cycles than oil shocks. However, this model has some unfavorable features that are associated with both investment and labor hours. The second chapter presents a modified theoretical model using DSGE approach to examine the role of world oil prices versus productivity shocks in explaining the business cycles in Saudi Arabia. To overcome the unfavorable features of the baseline model, the alternative model adds friction to the model by incorporating investment portfolio adjustment cost. Thus, the alternative model produces similar dynamics to that of the baseline model but the unfavorable characteristics are eliminated. Also, this chapter conducts sensitivity analysis. The objective of the third chapter is to empirically investigate how real world oil price and productivity shocks affect output, consumption, investment, labor hours, and trade balance/output ratio for Saudi Arabia. This chapter complements the theoretical model of the previous chapters. In addition, this study builds a foundation for future studies in examining the impact of real world oil price shocks on the economies of key trade partners of Saudi Arabia. The results of the third chapter show that productivity shocks matter more for macroeconomic fluctuations than oil shocks for the Saudis' primary trade partners. Therefore, fears of oil importing countries appear to be overstated. As a whole, this research is important for the following reasons. First, the empirical model is consistent with the predictions of our theoretical model in that productivity is a driving force of business cycles in Saudi Arabia

  4. Decadal Variation of Precipitation in Saudi Arabia induced by Agricultural Irrigation

    Science.gov (United States)

    Lo, M. H.; Wey, H. W.; Wada, Y.; IM, E. S.; Chien, R. Y.; Wu, R. J.

    2017-12-01

    Decadal variation of wet-season precipitation has been found in the arid region of central Saudi Arabia. 1980s has been a rather wet decade compared with the decades before. Previous studies have mentioned that the irrigation moisture may contribute to the precipitation anomalies in Saudi Arabia. In the current study, we show from observational data that the contribution of the variation comes mostly from February to May. As the irrigation is a localized forcing, we therefore use the Weather Research and Forecasting (WRF) Model to simulate the response of the land-atmosphere interaction to the wet soil moisture resulted from additional irrigation moisture supply. Preliminary result shows in the irrigated simulation that precipitation in central Saudi Arabia is enhanced, indicating the possible link between irrigation expansion in the 1980s and the decadal precipitation variation over central Saudi Arabia. We propose it is the anomalous convergence induced by irrigation as well as additional moisture that contribute to the enhanced precipitation over heavily irrigation region in the central Saudi Arabian. In addition, analysis on the daily precipitation from the WRF outputs indicates that positive rainfall anomalies tend to happen when there is rainfall originally; that is, irrigation enhances rainfall but not creates rainfall.

  5. The pattern of skin diseases in the Qassim region of Saudi Arabia: What the primary care physician should know

    International Nuclear Information System (INIS)

    Hani A Al Shobaili

    2010-01-01

    Epidemiological studies to determine the burden of skin diseases are important for proper health care planning. The purpose of this study was to find the pattern of skin diseases in our patients attending university-affiliated dermatologic clinics in the Qassim region.We conducted a prospective study of all Saudi patients attending the Qassim University Medical College-affiliated dermatology clinics of the Ministry of Health for a period of 12 months from 1 March 2008 to 28 February 2009.The study included 3051 patients comprising 1786 (58.5%) males and 1265 (41.5%) females. Males outnumbered females (P<.05) (male-to-female ratio, 1.4:1). The mean age (standard error of the mean) of the patients was 25.3 (0.27) years. About 71% of the patients were between 5 and 34 years of age. The top five skin diseases were eczema/ dermatitis (19.5%), viral infections (16.6%), pilosebaceous disorders (14.4%), pigmentary lesions (11.2%) and hair disorders (7.6%). The major disorder in males was viral skin infections (20.0%), while eczema/dermatitis (20.7%) constituted the most prevalent skin disease in females. Seasonal variations were recorded in cases of pigmentary lesions, papulosquamous disorders and protozoal infections.Infectious skin diseases, eczema/dermatitis, pilosebaceous disorders, pigmentary lesions and hair disorders ranked as the top five skin diseases. Appropriate training programs for diagnosing and managing common skin diseases should be initiated for primary health care physicians and other general practitioners so as to decrease referrals to dermatology clinics (Author).

  6. Self-Directed Learning Readiness among Undergraduate Students at Saudi Electronic University in Saudi Arabia

    Science.gov (United States)

    Alfaifi, Mousa S.

    2016-01-01

    This study aimed to determine the level of self-directed learning readiness (SDLR) among undergraduate students at Saudi Electronic University in Saudi Arabia. Also, investigated were potential relationships between the level of self-directed learning readiness and selected demographic variables such as gender and specific college within the…

  7. Health ATMs in Saudi Arabia: A Perspective.

    Science.gov (United States)

    Aldosari, Bakheet

    2017-06-01

    Health ATMs are terminals which are connected to a centrally located database storing patients' electronic healthcare records (EHR). These machines are capable of collecting information in a far superior fashion than humans and are also able to rectify obsolete data in a manner that humans are generally not inclined to. The main goal of this study is to assess the importance of adopting health ATMs in the Kingdom of Saudi Arabia (KSA), which can improve the confidence of patients, reward health self-management, and achieve positive health outcomes through their easy-to-use applications that are secure and accessible through various devices. Strength, Weakness, Opportunity, and Threat (SWOT) analysis was used to assess the efficiency of adopting health ATMs in KSA and reveal the said characteristics. Three focus groups assembled in the cities of Riyadh, Jeddah and Dammam during the period 2013-2014. The groups consisted of individuals experienced in the function of health ATMs. It was found that the sector possessed a number of strengths that would help it in reaching the goals outlined therein, thereby achieving successful outcomes. Health ATMs could be a promising new advancement in the field of health if the project were to be planned and implemented correctly. Their benefits would consequently reach organizational and national levels. It is, therefore, crucial to educate the project managers about the benefits of learning from others as well as educating them about the needs and the requirements of the concerned organization.

  8. Nursing work environment in Saudi Arabia.

    Science.gov (United States)

    Aboshaiqah, Ahmad E

    2015-05-01

    The purpose of this study was to assess the work environment as perceived by nurses in a large tertiary hospital in Saudi Arabia. The quality of patient care services has been associated with the quality of work environment of nurses. It is therefore important to assess the work environment in order to acquire baseline data and enable the institution to benchmark their status from established quality standards. This study used a descriptive survey with 1007 staff nurses across service units of a 1000-bed government-operated hospital. The American Association of Critical-Care Nurses (AACN) Healthy Work Environment Assessment Questionnaire was used for data collection. Scores were aggregated and interpreted. Effective decision making, authentic leadership, appropriate staffing, true collaboration, skilled communication and meaningful recognition were rated as good (mean range 3.53-3.76). Healthy work environments mutually benefit patients, nurses, nurse managers, health care providers, the health team, administration, the institution and the community at large. Valuable baseline data on the status of the work environment in this setting were generated. This should allow administrators and staff to work together in improving weaknesses and strengthening further whatever gains that are attained to ensure consistent provision of safe and quality patient care. © 2013 John Wiley & Sons Ltd.

  9. Patient’s medicinal knowledge in Saudi Arabia:

    Directory of Open Access Journals (Sweden)

    Thamir M. Alshammari

    2016-09-01

    Full Text Available Patient education is one of the main factors of patient therapeutic plan and without it, the patient may not benefit from his/her medications. Several studies showed the effectiveness of educating patients about their disease(s and their medication(s which ultimately enhance their quality of life especially in chronic diseases such as diabetes mellitus and hypertension. Concept of patient education is well known and understood in the Western countries while in the Kingdom of Saudi Arabia it is not well established despite some efforts made by few big hospitals. In Saudi Arabia, different stakeholders such as hospitals, pharmaceutical companies, healthcare professionals, health societies and association and governmental agencies do not do their job as patient education. Aim of this paper was to throw some light about the current situation in Saudi Arabia.

  10. Rabies in Saudi Arabia: a need for epidemiological data

    Directory of Open Access Journals (Sweden)

    Ziad A. Memish

    2015-05-01

    Full Text Available Rabies is endemic in animals in the Arabian Peninsula. Although Saudi Arabia is the largest country in the Peninsula, little has been published about the rabies situation in the country. A total of 11 069 animal bites to humans were reported during 2007–2009, and 40 animals suspected of rabies were examined for rabies infection from 2005 through 2010. Results suggest that animal-related injuries in Saudi Arabia remain a public health problem, with feral dogs accounting for the majority of bites to humans and for the majority of animals found to be rabid. Over the last 10 years, no confirmed human rabies case has been reported. More detailed information about the epidemiology of animal bites and that of animal rabies in Saudi Arabia would be of great interest, notably to provide a basis on which vaccination recommendations could be made for the numerous international travellers visiting the country.

  11. Potential antibacterial activity of some Saudi Arabia honey

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    Ahmed G. Hegazi

    2017-02-01

    Full Text Available Aim: The aim of this study was to investigate the potential antibacterial activity of some Saudi Arabia honey against selected bacterial strains of medical importance. Materials and Methods: A total of 10 Saudi Arabia honey used to evaluate their antimicrobial activity against some antibiotic-resistant pathogenic bacterial strains. The bacterial strains were Staphylococcus aureus, Streptococcus pyogenes, Klebsiella pneumoniae, Escherichia coli, and Pseudomonas aeruginosa. Results: The antibacterial activity of Saudi honey against five bacterial strains showed different levels of inhibition according to the type of honey. The overall results showed that the potential activity was differing according to the pathogen and honey type. Conclusion: It could be concluded that the Saudi honey inhibit the growth of bacterial strains and that honey can be used as complementary antimicrobial agent against selected pathogenic bacteria.

  12. Cracking the walls of leadership : women in Saudi Arabia.

    OpenAIRE

    Hodges, J.

    2017-01-01

    Purpose The purpose of this paper is to examine the obstacles to women's advancement in Saudi Arabia. The paper addresses the question ‘what are women’s experiences of becoming leaders and what influences their leadership practice ?’ It does this by drawing on gender and Middle Eastern literature, as well as empirical evidence of the perceptions, experience and challenges of women in Saudi. Design/methodology/approach The study contributes a consideration of the academic literature,...

  13. Saudi Arabia exporting Salafi education and radicalizing Indonesia's Muslims

    OpenAIRE

    Kovacs, Amanda

    2014-01-01

    Salafis, who defend a very conservative, literal interpretation of Islam and treat Shia Muslims with hostility, are not just a phenomenon in the Middle East. They are increasingly pressuring Shias and other religious minorities in Indonesia, too. Saudi Arabia is the world’s main provider of Islamic education. In addition to promoting Salafism and maligning other religious communities, Saudi educational materials present the kingdom in a favorable light and can also exacerba...

  14. Radiation monitoring of imported food to Saudi Arabia after Chernobyl

    International Nuclear Information System (INIS)

    Abulfaraj, W.H.; Abdul-Majid, S.; Abdul-Fattah, A.F.

    1987-01-01

    Saudi Arabia has been indirectly affected by the Chernobyl accident. Large amounts of food or products that may enter the food chain are daily imported from European countries. After April 27, the Saudi government assigned the responsibilities of radiation monitoring of imported food to some universities and governmental sectors. The nuclear engineering department at King Abdulaziz Univ. (KAU) has undertaken the monitoring duties for products coming to western and southern provinces of the country. The sampling and monitoring procedures and results are described

  15. Reproductive health profile and circumcision of females in the Hali semi-urban region, Saudi Arabia: A community-based cross-sectional survey.

    Science.gov (United States)

    Milaat, Waleed Abdullah; Ibrahim, Nahla Khamis; Albar, Hussain Mohammed

    2018-01-01

    Improving the reproductive health of females has be.come the focus of the developmental efforts of many nations. To identify the reproductive health style of married females, and to determine the prevalence and predictors of circumcision among girls aged less than or equal 18 years in Hali semi-urban region. A cross-sectional household survey SETTING: Houses in Hali, Al-Qunfudhah governorate, western Saudi Arabia during 2017. A multistage systematic cluster random sampling method was used to select participants. A validated questionnaire was used in interviewing the head of the selected houses. Reproductive health profile of women, and circumcision of girls. 365 households. Reproductive life starts early in the Hali region as 41.4% of women are married at or before 18 years of age. Consanguinity was recorded in 57.0% of houses. The prevalence of grand multiparity (GMP) was 54.7%; it was significantly associated with current maternal age, age at marriage, low educational levels of both parents and husbands with non-professional jobs. Current use of birth control methods was reported by 28.9% of families, and oral contraceptives (OCs) were the commonest method. Contraceptive use was significantly associated with higher educational levels of both parents and with women having professional work. The prevalence of circumcision was 80.3%. Circumcision was most frequent (59.4%) at age 7 years or less, and almost always done by doctors (91.4%). Hemorrhage (2.9%) and fever (2.3%) were the minimal recorded complications. Girls with higher parental education, enough income, no parental consanguinity, and whose mothers married at an older age had slightly lower rates of circumcision, but the difference was without statistical significance. The pattern of early female marriage, high consanguinity, GMP, low contraceptive use, and a high frequency of circumcision in girls was apparent in Hali. Public health education and legislative policies are needed. Recall bias may affect the

  16. Paleogeographic and paleo-oceanographic influences on carbon isotope signatures: Implications for global and regional correlation, Middle-Upper Jurassic of Saudi Arabia

    Science.gov (United States)

    Eltom, Hassan A.; Gonzalez, Luis A.; Hasiotis, Stephen T.; Rankey, Eugene C.; Cantrell, Dave L.

    2018-02-01

    Carbon isotope data (δ13C) can provide an essential means for refining paleogeographic and paleo-oceanographic reconstructions, and interpreting stratigraphic architecture within complex carbonate strata. Although the primary controls on global δ13C signatures of marine carbonates are well understood, understanding their latitudinal and regional variability is poor. To better constrain the nature and applications of δ13C stratigraphy, this study: 1) presents a new high-resolution δ13C stratigraphic curve from Middle to Upper Jurassic carbonates in the upper Tuwaiq Mountain, Hanifa, and lower Jubaila formations in central Saudi Arabia; 2) explores their latitudinal and regional variability; and 3) discusses their implications for stratigraphic correlations. Analysis of δ13C data identified six mappable units with distinct δ13C signatures (units 1-6) between up-dip and down-dip sections, and one unit (unit 7) that occurs only in the down-dip section of the study succession. δ13C data from the upper Tuwaiq Mountain Formation and the lower Hanifa Formation (units 1, 2), which represent Upper Callovian to Middle Oxfordian strata, and record two broad positive δ13C excursions. In the upper part of the Hanifa Formation (units 3-6, Early Oxfordian-Late Kimmeridgian), δ13C values decreased upward to unit 7, which showed a broad positive δ13C excursion. Isotopic data suggest similar δ13C trends between the southern margin of the Tethys Ocean (Arabian Plate; low latitude, represented by the study succession) and northern Tethys oceans (high latitude), despite variations in paleoclimatic, paleogeographic, and paleoceanographic conditions. Variations in the δ13C signal in this succession can be attributed to the burial of organic matter and marine circulation at the time of deposition. Our study uses δ13C signatures to provide independent data for chronostratigraphic constraints which help in stratigraphic correlations within heterogeneous carbonate successions.

  17. Some Socioeconomic Factors and Lifestyle Habits Influencing the Prevalence of Obesity among Adolescent Male Students in the Hail Region of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Awfa Y. Alazzeh

    2018-03-01

    Full Text Available A cross-sectional study was conducted to investigate the effect of some socioeconomic factors and lifestyle habits on the prevalence of obesity among adolescent male students in the Hail region, Saudi Arabia. A questionnaire was filled by 1495 male adolescents distributed among 12 schools in the Hail region. Body weight and height were taken, and the Z-score of students was measured using Anthroplus software with a cutoff 1–2 and +2 standard deviations to determine overweight and obesity, respectively. The study revealed that 21.3% of students were overweight and 27% were obese, respectively. There was a negative association between family size of >8 and obesity (OR: 0.68, CI: 0.48–0.92, p = 0.05. Family income of <5000 SR was negatively associated with obesity (OR: 0.59, CI: 0.36–0.97, p = 0.03. Whether a subject’s mother worked (odds ratio (OR: 1.43, confidence interval CI: 1.03–1.99, p = 0.03 as well as the subject’s mother’s education—whether she can read and write, has a middle school degree, or has done postsecondary studies—were positively associated with obesity. Exercise, regardless of the duration, was negatively associated with obesity. In addition, sleeping <6 h/day had a positive association with obesity. Conclusion: a >8 family size and a low family income were negatively associated with obesity, while having an educated and working mother was positively associated with obesity.

  18. The indigenous honey bees of Saudi Arabia (Hymenoptera, Apidae, Apis mellifera jemenitica Ruttner): Their natural history and role in beekeeping

    Science.gov (United States)

    Alqarni, Abdulaziz S.; Hannan, Mohammed A.; Owayss, Ayman A.; Engel, Michael S.

    2011-01-01

    Abstract Apis mellifera jemenitica Ruttner (= yemenitica auctorum: vide Engel 1999) has been used in apiculture throughout the Arabian Peninsula since at least 2000 BC. Existing literature demonstrates that these populations are well adapted for the harsh extremes of the region. Populations of Apis mellifera jemenitica native to Saudi Arabia are far more heat tolerant than the standard races often imported from Europe. Central Saudi Arabia has the highest summer temperatures for the Arabian Peninsula, and it is in this region where only Apis mellifera jemenitica survives, while other subspecies fail to persist. The indigenous race of Saudi Arabia differs from other subspecies in the region in some morphological, biological, and behavioral characteristics. Further taxonomic investigation, as well as molecular studies, is needed in order to confirm whether the Saudi indigenous bee populations represent a race distinct from Apis mellifera jemenitica, or merely an ecotype of this subspecies. PMID:22140343

  19. The indigenous honey bees of Saudi Arabia (Hymenoptera, Apidae, Apis mellifera jemenitica Ruttner: Their natural history and role in beekeeping

    Directory of Open Access Journals (Sweden)

    Abdulaziz Alqarni

    2011-10-01

    Full Text Available Apis mellifera jemenitica Ruttner (= yemenitica auctorum: vide Engel 1999 has been used in apiculture throughout the Arabian Peninsula since at least 2000 BC. Existing literature demonstrates that these populations are well adapted for the harsh extremes of the region. Populations of A. m. jemenitica native to Saudi Arabia are far more heat tolerant than the standard races often imported from Europe. Central Saudi Arabia has the highest summer temperatures for the Arabian Peninsula, and it is in this region where only A. m. jemenitica survives, while other subspecies fail to persist. The indigenous race of Saudi Arabia differs from other subspecies in the region in some morphological, biological, and behavioral characteristics. Further taxonomic investigation, as well as molecular studies, is needed in order to confirm whether the Saudi indigenous bee populations represent a race distinct from A. m. jemenitica, or merely an ecotype of this subspecies.

  20. Medical internship training in Saudi Arabia: interns’ views and perceptions

    Directory of Open Access Journals (Sweden)

    Swaid AI

    2017-01-01

    Full Text Available Ali I Swaid,1 Abdelkhalig H Elhilu,2 Mohamed S Mahfouz3 1Department of ENT, Faculty of Medicine, Jazan University, 2Department of Surgery, Faculty of Medicine, Jazan University, 3Department of Family and Community Medicine, Faculty of Medicine, Jazan University, Jazan, Saudi Arabia Background: Internship training offers an important opportunity for personal development and career planning. However, there are many factors affecting the efficiency of training, and the views of interns are rarely considered. The main objective of this study was to explore the views of interns enrolled in Jazan University internship program during the year 2015. Subjects and methods: A web-based cross-sectional study was conducted in the Jazan region, Kingdom of Saudi Arabia, during the academic year 2015. To achieve the study goals, an online questionnaire was distributed to all interns (n=85 enrolled in the Jazan University internship program. Results: Results revealed that satisfaction with training was more evident in general surgery and pediatrics (76.1%, n=54 and 77.5%, n=55, respectively. Satisfaction was lowest for obstetrics and gynecology programs (45.1%, n=32, while in internal medicine it was 54.9% (n=39. Training in general surgery and pediatrics was rated as excellent by most of the interns (45.8% and 43.1%, respectively. The picture is reversed in obstetrics and gynecology, as 43.1% rated it as average. More than half of the study sample felt that they were well prepared to start the next step in their career at the end of internship (50.7%, while 25.4% felt that they were moderately prepared. Conclusion: It is clear that training quality in views of interns is variable across the major specialties, and there are some problems in obstetrics and gynecology training. More studies are needed to explore in-depth dimensions of internship training program in the Kingdom of Saudi Arabia. Keywords: Jazan University, internship program, gynecology and

  1. Counter-terrorism strategies in Indonesia, Algeria and Saudi Arabia

    NARCIS (Netherlands)

    Meijer, R.; Hasan, Noorhaidi; Hendriks, B.; Janssen, F.

    2012-01-01

    This report is the result of a year-long study, conducted from March 2010 to March 2011, of the counter-terrorist strategies of three countries: Indonesia, Algeria and Saudi Arabia. The aim of this study was to acquire insight into the counter-terrorist strategies of these countries, to analyse

  2. University Teacher Educators' Research Engagement: Perspectives from Saudi Arabia

    Science.gov (United States)

    Borg, Simon; Alshumaimeri, Yousif

    2012-01-01

    This paper examines university teacher educators' engagement with and in educational research. Survey results collected from eighty-two teacher educators at a leading university in Saudi Arabia pointed to modest levels of research activity and also suggested that these individuals held largely technical views of what research is. Their assessments…

  3. Nursing in Saudi Arabia: Reflections on the experiences of South ...

    African Journals Online (AJOL)

    The purpose of the study was to describe and reflect on the lived experiences of the South African nurses residing and working in the Kingdom of Saudi Arabia. A qualitative, exploratory, descriptive and contextual design with a phenomenological approach was adopted. Data were collected by means of individual ...

  4. 75 FR 21598 - Energy and Infrastructure Mission to Saudi Arabia

    Science.gov (United States)

    2010-04-26

    ... Riyadh and Dhahran; and Networking receptions in two cities of the trade mission. Proposed Mission... (Sipchem) complex, which will produce synthetic fibers. The planned expansion at Jubail Industrial City II.... Among Saudi Arabia's super-projects are as many as six ``economic cities,'' to be completed by the year...

  5. Academic Libraries in the Kingdom of Saudi Arabia.

    Science.gov (United States)

    Tameem, Jamal A.

    1988-01-01

    Considers the status of higher education and academic libraries in Saudi Arabia. Topics covered include the role of academic libraries, use patterns, library education, the availability of professional librarians and administrators, library automation, academic cooperation with the United States, and the impact of social influences on library…

  6. Type 1 Diabetes Mellitus in Saudi Arabia: A Soaring Epidemic

    Directory of Open Access Journals (Sweden)

    Asirvatham Alwin Robert

    2018-01-01

    Full Text Available Type 1 diabetes mellitus (T1DM is quite prevalent in the world, with a proportion of 1 in every 300 persons and steadily rising frequency of incidence of about 3% every year. More alarmingly, the incidence of T1DM among infants is also increasing, with children as young as 6 months succumbing to it, instead of that at a rather established vulnerable age of around seven and near puberty, when the hormones antagonize the action of insulin. These reports pose a unique challenge of developing efficient T1DM management system for the young children. The Kingdom of Saudi Arabia (KSA is the largest country in the Middle East that occupies approximately four-fifths of the Arabian Peninsula supporting a population of more than 33.3 million people, of whom 26% are under the age of 14 years. As per the Diabetes Atlas (8th edition, 35,000 children and adolescents in Saudi Arabia suffer from T1DM, which makes Saudi Arabia rank the 8th in terms of numbers of TIDM patients and 4th country in the world in terms of the incidence rate (33.5 per 100,000 individuals of TIDM. However, in comparison with that in the developed countries, the number of research interventions on the prevalence, incidence, and the sociodemographic aspects of T1DM is woefully inadequate. In this review we discuss different aspects of T1DM in Saudi Arabia drawing on the published literature currently available.

  7. Novel Gentic Variations Contributing to Asthma Susceptability in Saudi Arabia

    Science.gov (United States)

    2014-04-13

    Collection of Clinical Data That Will be Used in This Study and Will Form a Data Bank for Asthma in Saudi Arabia; Identify Known and NOVEL Genetic Risk Factors Contributing to Asthma Susceptibility; Study the Mechanistic Roles of the Genetic Variants Within Major Asthma Susceptibility Genes

  8. Transition to knowledge-based economy in Saudi Arabia

    NARCIS (Netherlands)

    Nour, S.

    2014-01-01

    This paper discusses the progress in transition to knowledge-based economy in Saudi Arabia. As for the methodology, this paper uses updated secondary data obtained from different sources. It uses both descriptive and comparative approaches and uses the OECD definition of knowledge-based economy and

  9. Investigating Difficulties of Learning Computer Programming in Saudi Arabia

    Science.gov (United States)

    Alakeel, Ali M.

    2015-01-01

    Learning computer programming is one of the main requirements of many educational study plans in higher education. Research has shown that many students face difficulties acquiring reasonable programming skills during their first year of college. In Saudi Arabia, there are twenty-three state-owned universities scattered around the country that…

  10. Exploring Pedagogical Leadership in Early Years Education in Saudi Arabia

    Science.gov (United States)

    Alameen, Lubna; Male, Trevor; Palaiologou, Ioanna

    2015-01-01

    The empirical research for this paper was undertaken with leaders of early years setting in the Kingdom of Saudi Arabia (KSA). The investigation sought to establish to what extent it was possible to behave in line with the concept of pedagogical leadership in the twenty-first century in an Arab Muslim monarchy, dominated by Islam, where directive…

  11. iPad Acceptance by English Learners in Saudi Arabia

    Science.gov (United States)

    Lawrence, Barry A. M.

    2016-01-01

    This study used the Unified Theory of Acceptance and Use of Technology (UTAUT; Venkatesh, Morris, Davis, & Davis, 2003) model to investigate factors predicting the acceptance of iPad tablets by learners of English as a foreign language (EFL) at a technical vocational college in Saudi Arabia. An online survey was conducted on 199 male learners,…

  12. Education and the Satellite: Possibilities for Saudi Arabia?

    Science.gov (United States)

    Al-Sharhan, Jamal

    2000-01-01

    Discussion of developments in satellite communications and educational applications focuses on the possibilities of adapting satellite technology for instruction in developing countries. Topics include satellite use in Australia and the United States; and recommendations for the adoption of satellite technology in Saudi Arabia. (Author/LRW)

  13. Geomatics Education in Saudi Arabia: Status, Challenges and Prospects

    Science.gov (United States)

    Aina, Yusuf Adedoyin

    2009-01-01

    Geospatial technology has been identified as one of the three most important emerging fields along with nanotechnology and biotechnology. The application of the technology is expected to grow and become more diversified in the coming years. In Saudi Arabia, the utilization of geotechnology is growing but still limited compared to the Western…

  14. Factors Influencing Consumer Behavior Towards Online Shopping in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Hani A

    2015-08-01

    Full Text Available This study intends to identify factors that may affect consumer behavior in Saudi Arabia while shopping online. Although Saudi Arabia has the largest and fastest growing ICT in the Middle East and the online shopping activities in Saudi are increasing rapidly, it is still lagging behind the global development. The four factors–website design quality, perceived trust, perceived convenience and advertisements & promotions were selected from the available literature. A survey was conducted and questionnaire that includes 25 questions was distributed randomly to a sample of 107 participants in Dammam city (in the Eastern Province of the kingdom. The collected data was analyzed by using SPSS software. The result indicates one hypothesis has been accepted. The findings of the study are analyzed and discussed further at the end of this paper.

  15. Incidence rate of non-Hodgkin’s lymphomas among males in Saudi Arabia: an observational descriptive epidemiological analysis of data from the Saudi Cancer Registry, 2001–2008

    Directory of Open Access Journals (Sweden)

    Alghamdi IG

    2014-06-01

    Full Text Available Ibrahim G Alghamdi,1,2 Issam I Hussain,1 Mohamed S Alghamdi,3 Ahlam A Dohal,4 Mansour M Alghamdi,4 Mohammed A El-Sheemy5 1School of Life Sciences, University of Lincoln, Lincoln, UK; 2Albaha University, Al Baha city, Saudi Arabia; 3General Directorate of Health Affairs, Ministry of Health, Al Baha, 4King Fahad Specialist Hospital, Dammam, Saudi Arabia; 5Research and Development, Lincoln Hospital, United Lincolnshire Hospitals NHSTrust, Lincoln, UK Background: This study describes epidemiological data of non-Hodgkin’s lymphoma (NHL diagnosed from 2001 to 2008 among Saudi men. Materials and methods: Retrospective data from all NHL cancer cases among Saudi men recorded in the Saudi Cancer Registry (SCR between January 2001 and December 2008 were used. Descriptive statistics, analysis of variance, Poisson regression, and simple linear regression were also used. Results: In total, 2,555 new cases of NHL were recorded between January 2001 and December 2008. The region of Riyadh, Saudi Arabia had the highest overall age-standardized incidence rate (ASIR at 7.8, followed by the Eastern region at 6.8, and Makkah at 6.1 per 100,000 men; however, Jazan, Hail, and Baha had the lowest average ASIRs at 2.5, 3.7, and 3.9 per 100,000 men, respectively. The incidence-rate ratio for the number of NHL cases was significantly higher in Riyadh (4.68, 95% confidence interval [CI] 4.11–5.32, followed by Makkah (4.47, 95% CI 3.94–5.07, and the Eastern region of Saudi Arabia (3.27, 95% CI 2.90–3.69 than that in the reference region of Jazan. Jouf had the highest changes in the ASIRs of NHL among Saudi men from 2001 and 2008 (5.0 per 100,000 men. Conclusion: A significant increase in the crude incidence rate and ASIR for NHL in Saudi Arabia between 2001 and 2008 was found. Riyadh, the Eastern region, and Makkah had the highest overall ASIR in Saudi Arabia. Jazan, Hail, and Baha had the lowest rates. Additionally, Riyadh, Makkah, and the Eastern region had the

  16. Subacute thyroiditis in Western Saudi Arabia

    International Nuclear Information System (INIS)

    Qari, Faiza A.; Maimani, Abdulroaf A.

    2005-01-01

    The aim of this study is to assess the clinical presentation of 23 patients with subacute thyroiditis (SAT) and the diagnostic value of radionuclear scan. This is a cohort study, which consists of 23 patients with a suspected diagnosis of subacute thyroiditis. The study was carried out in the Endocrinology Clinic, King Abdul-Aziz University Hospital, Jeddah, Kingdom of Saudi Arabia between July 2002 and July 2004. Medical charts including age, gender, clinical presentation, systemic symptoms and clinical examination of the thyroid gland were reviewed. Laboratory data included white blood count and its differential count, erythrocyte sedimentation rate (ESR), thyroid function test and thyroid antibodies. The radionuclear scan results were also noted. The mode of therapy provided to patients and the outcome of the treatment during a follow up period of 2 years was reported. Twenty-three adult patients with subacute thyroiditis (15 females and 8 males with a female to male ratio of 1.9:1) were reviewed over a 2-year period. The mean age was 35.8+9.2 years. Eighteen patients (78%) had an upper respiratory tract infection at the initial clinical presentation. Twenty patients (87%) visited an Ear, Nose and Throat specialist for sore throat and abnormal sensation in the throat at least 2 weeks before presentation to the endocrinologist. Two patients were admitted to a medical unit with a diagnosis of fever of unknown origin for 4 weeks. All patients had an elevated free thyroxine (35.7+19.8 pmol/L) and suppressed thyroid-stimulating hormone (TSH) (0.043+0.065IU). The radionuclear scan showed either no uptake at all in 12 patients or minimal uptake in 11 patients (0.32+0.55%). Eight patients (35%) received prednisolone therapy alone with an average dose of 30-40 mg daily for 7-8 days; 7 patients (30%) were treated with non-steroidal anti-inflammatory drugs (NSAIDs) only. Eight (35%) patients were treated with both NSAIDs and corticosteroids. Hypothyroidism, with elevated

  17. Prevalence and clinical presentation at the onset of type 1 diabetes mellitus among children and adolescents in AL-Baha region, Saudi Arabia.

    Science.gov (United States)

    Al-Ghamdi, Ahmed Hassan; Fureeh, Abdelhameed Ahmed

    2018-03-28

    The objectives were to describe the frequency of clinical presentation at the onset of type 1 diabetes mellitus (T1DM) and to estimate the prevalence of T1DM among children and adolescents in the AL-Baha region, Saudi Arabia, aiming for early diagnosis of T1DM. The clinical and laboratory data of 471 children and adolescents who presented with T1DM and received medical care at an AL-Baha diabetic center during the period from 2007 to 2016 were retrospectively analyzed based on the records. The prevalence of T1DM in the AL-Baha region was 355 per 100,000 population in participants aged from 0 to 19 years. T1DM was more common among girls than boys (57.5% vs. 42.5%, respectively; p=0.3), and the female/male ratio was 1.36 in favor of girls. Hyperglycemic symptoms were the most frequent symptoms at presentation [59.2% vs. 40.8% with diabetic ketoacidosis (DKA)], and 37% of them presented with loss of weight. Most of the ketoacidosis was mild to moderate (80.2%), while only 19.8% of children had the severe type and DKA was more common (55.2%) among females. The mean age at diagnosis of T1DM was 8.2±3.5 years for all patients, and 8.3±3.9 and 8.9±3.6 years for boys and girls, respectively (p=0.06). Hyperglycemic symptoms were more common in spring (15.9%). The prevalence of type 1 diabetes in the AL-Baha region was 355 per 100,000 population, which is one of the highest reported prevalences in this age group. Hyperglycemic symptoms were the most encountered symptoms at the onset of the presentation of T1DM and this may help in early detection of diabetic symptoms by patients and physicians to avoid the more severe types of presentation.

  18. The Foreign Policy of Saudi Arabia in the Near East at the Beginning of the 21st Century

    Directory of Open Access Journals (Sweden)

    Igor V. Kryuchkov

    2017-09-01

    Full Text Available The article analyzes the formation of a new foreign policy strategy of Saudi Arabia in conditions of the changing situation in the Middle East after the “Arab spring” and the “nuclear deal” with Iran. It is shown in the article that the instability of domestic policy and economic problems connected with oil price drop have influence on the foreign policy of Saudi Arabia. Struggle with Iran for domination in the region becomes the basis of its policy in the Middle East. The author notes that the complication of relations with the USA also greatly influences the foreign policy of Saudi Arabia. The Kingdom condemned the nuclear program agreement of Iran. Riyadh didn’t manage to neutralize the growth of influence of Iran in Iraq, Lebanon, Syria and Yemen. Riyadh places a bet on B. Asad opponents support in the Syrian conflict aiming to strengthen its positions in the country and to dislodge Iran and Russia from it. Confrontation with Iran forced Saudi Arabia to interfere with the civil war in Yemen and to carry out a successful operation in Bahrein. The article shows the aspiration of Saudi Arabia to withhold Egypt, Jordan and a number of other countries of the region in the sphere of its foreign policy through financial aid to these countries. It is proved that the reasons of the conflict of Saudi Arabia with Iran were of economic, geopolitical and religious nature, and that Saudi Arabia aspired to strengthen its positions in the Middle East and East Africa. A great breakthrough was acquisition of two islands in the Red Sea from Egypt by Riyadh.

  19. Public awareness of blood donation in Central Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abolfotouh MA

    2014-08-01

    Full Text Available Mostafa A Abolfotouh,1,2 Mohammed H Al-Assiri,1 Manar Al-Omani,2 Alwaleed Al Johar,3 Abdulaziz Al Hakbani,3 Ahmed S Alaskar1,2 1King Abdullah International Medical Research Center, 2King Saud bin-Abdulaziz University for Health Sciences, 3College of Medicine, King Saud University, Riyadh, Saudi Arabia Introduction: In Saudi Arabia, voluntary donors are the only source of blood donation. The aim of this study was to assess the level of public knowledge and attitude toward blood donation in Saudi Arabia. Methods: Using a previously validated questionnaire that comprises 38 questions to assess the levels of knowledge, attitudes, and motivations towards blood donation, 469 Saudi adults who attended different shopping malls in Riyadh, Saudi Arabia were surveyed. Multiple regression analyses were used to identify the significant predictors of blood donation, with the significance set at P<0.05. Results: Approximately half of all subjects (53.3% reported that they had previously donated blood, 39% of whom had donated more than once. The knowledge percentage mean score was 58.07%, denoting a poor level of knowledge, with only 11.9% reporting a good level of knowledge. The attitude percentage mean score towards donation was 75.45%, reflecting a neutral attitude towards donating blood, with 31.6% reporting a positive attitude. Donation was significantly more prevalent among males than females (66% versus 13.3%; P<0.001. After adjustment for confounders, a higher knowledge score (t=2.59; P=0.01, a higher attitude score (t=3.26; P=0.001, and male sex (t=10.45; P<0.001 were significant predictors of blood donation. An inability to reach the blood donation centers and a fear of anemia were the main reasons for females not donating blood (49.9% and 35.7%, respectively, whereas a lack of time was the main reason for males (59.5%. Conclusion: Prevalence of blood donation was less than satisfactory among the Saudi public, probably due to misconceptions, poor

  20. Economic Models of OPEC Behaviour and the Role of Saudi Arabia

    OpenAIRE

    Nourah A. Al-Yousef

    1998-01-01

    Previous studies of OPEC have suggested ways of explaining the behaviour of OPEC as a group. The specific role of Saudi Arabia in the market and within OPEC has received attention from some authors. This study analyses the role of Saudi Arabia in these models and tries to find how much they explain the role of Saudi Arabia in the period from 1973 to the present. Models of OPEC behaviour are divided into four sets. The first set of models does not address the role of Saudi Arabia; they include...

  1. Sustainability Assessment of Higher Education Institutions in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Habib M. Alshuwaikhat

    2016-08-01

    Full Text Available Universities are paramount change drivers in bringing about a culture of sustainability in society by setting themselves up as models and nurseries for sustainable development. Thus, assessment of sustainability integration within universities is key to their impact on sustainable development. This study conducted an assessment of different public sector universities of Saudi Arabia based on five components: (i Teaching and Curriculum; (ii Research and Scholarship; (iii Campus Operations; (iv Management and Community; and (v Financial Management. The sustainability assessment questionnaire (SAQ was utilized as a tool to discern the component-wise sustainability assessment for Saudi universities. The outcomes of the survey reveal that, in stark contrast with the universities of the developed world, offerings of sustainability relevant academic courses in Saudi Arabia are still lacking. Most Saudi universities still need to integrate research and scholarship in the area of sustainability; sustainable-campus operations in the current scenario are not sufficient. The results also reveal that sustainability-related projects are not prioritized within universities and sustainable financial management practices are not significant. This article concludes by proposing some recommendations emphasizing the importance of adopting sustainability practices in Saudi universities.

  2. Novel mutations underlying argininosuccinic aciduria in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Rashed Mohamed S

    2010-03-01

    Full Text Available Abstract Background Argininosuccinic aciduria (ASAuria is an autosomal recessive disorder of the urea cycle relatively common in Saudi Arabia as a consequence of extensive consanguinity. It is the most common urea cycle disorder identified in the Saudi population, which therefore prioritizes the need to delineate the underlying molecular defects leading to disease. Findings We utilized Whole Genome Amplification (WGA, PCR and direct sequencing to identify mutations underlying ASAuria cases diagnosed by our institution. A missense mutation that accounts for 50% of Saudi ASAuria patients was recently reported by our laboratory. In this study we report a further six novel mutations (and one previously reported found in Saudi patients with ASAuria. The novel four missense, one nonsense and one splice-site mutation were confirmed by their absence in >300 chromosomes from the normal population. Pathogenicity of the novel splice-site mutation was also confirmed using reverse transcriptase-PCR analysis. Cross species amino acid conservation at the substituted residues described were observed in some but not all instances. Conclusions Together, the eight mutations described by our laboratory, encompass >90% of ASAuria patients in Saudi Arabia and add to about 45 other ASAuria mutations reported worldwide.

  3. Puberty Onset among Boys in Riyadh, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ibrahim Al Alwan

    2010-01-01

    Full Text Available Background The ages of onset of pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors; however, due to lack of country-specific norms, clinicians in Saudi Arabia use Western estimates as standards of reference for local children. Aims The aim of the Riyadh Puberty Study was to provide data on pubertal development to determine the average age of onset of pubertal characteristics among Saudi boys. Methods Cross-sectional study among male school children in Riyadh, Saudi Arabia, in 2006, 542 schoolboys, aged 6 to 16 years old, from diverse socioeconomic levels were selected into the sample using a cluster sample design. Tanner stages were ascertained during physical examination by pediatric endocrine consultants, and also trained pediatric residents and fellows. Results The mean age (standard deviation at Tanner Stages 2, 3, 4, and 5 for pubic hair development of Saudi boys was 11.4 (1.6, 13.3 (1.3, 14.4 (1.0 and 15.1 (0.8 years old, respectively. For gonadal development, the mean age (standard deviation at stages 2, 3, 4, and 5 were 11.4 (1.5, 13.3 (1.2, 14.3 (1.1 and 15.0 (0.9 years old, respectively. Conclusion The ages of onset of pubertal characteristics, based on gonadal development, among Saudi boys are comparable to those reported in Western populations.

  4. Gaped deficiency distribution and variants in Saudi Arabia: An overview

    International Nuclear Information System (INIS)

    El-Hazmi, Mohsen A.F.; Warsy, Arjumand S.

    2001-01-01

    The first report of glucose-6-phosphate dehydrogenase (G6PD) deficiency in Saudi population of the Eastern Province paved the way for extensive investigations to determine the distribution and molecular pathogenesis of G6PD deficiency in Saudis in different parts of the country. During a national study lasting from 1980 to 1993, 24,407 Saudi in 31 different areas of Saudi Arabia screened for G6PD deficiency using spectrophoretic estimation of enzyme activity and electrophoretic separation of the phenotypes. The results in the males and females were separately analyzed and showed a statistically significant difference in the frequency in the male (0.0905) and female (0.041) population (P<0.05). The frequency in the male varied from 0 to 0.398 and in the female from 0 to 0.214. The phenotypes identified included G6PD-A, G6PD-Mediterranean and G6PD-Med-Like with G6PD-B as the normal phenotype in all areas. This study shows that G6PD deficiency is a frequently identified single-gene disorder in Saudi Arabia and G6PD-Mediterranean is the major variant producing the severe deficiency state in this population. (author)

  5. Polyoma Virus Nephropathy, First reported case in Saudi Arabia

    International Nuclear Information System (INIS)

    Siddiqui, N.A.; Hamid, M.H.; Bokhari, E.; El-Tayeb, A.

    2006-01-01

    Polyoma virus nephropathy (BK virus) is being recognized as an important cause of graft failure. It is usually confused with acute rejection. No cases have been reported from the kingdom of Saudi Arabia. We report a case of a Saudi gentleman, who was transplanted outside the country, with persistently elevated creatinine and urethral stenosis. He was treated for acute rejection on more than one occasion with no significant improvement in his renal function. Polyoma virus nephropathy was diagnosed by detecting the virus DNA by the polychain reaction techniques (PCR). The patient's renal function stabilized after the calcineurin inhibitors were discontinued. (author)

  6. Diversity of dengue virus-3 genotype III in Jeddah, Saudi Arabia.

    Science.gov (United States)

    Hashem, Anwar M; Sohrab, Sayed S; El-Kafrawy, Sherif A; Abd-Alla, Adly M M; El-Ela, Saeid Abo; Abujamel, Turki S; Hassan, Ahmed M; Farraj, Suha A; Othman, Noura A; Charrel, Remi N; Azhar, Esam I

    2018-07-01

    Dengue is the most important arboviral disease in tropical and subtropical countries. Dispersal of the vector and an increase in migratory flow between countries have led to large epidemics and severe clinical outcomes. Over the past 20 years, dengue epidemics have become more wide-spread and frequent. Previous studies have shown that dengue is endemic in Jeddah, Makkah and Al-Madinah in western Saudi Arabia as well as in Jazan region in the southern part of the country. The four serotypes of dengue virus (DENV) have been reported from western Saudi Arabia. It has been suggested that pilgrims could play a significant and unique role in DENV-1 and DENV-2 introduction into Saudi Arabia, especially in the cities of Jeddah, Makkah and Al-Madinah during Hajj and Umrah seasons. However, only limited data on DENV-3 in Saudi Arabia are available. All available DENV-3 sequences published and unpublished from Saudi Arabia and other countries were retrieved from Genbank and gene sequence repository and phylogenetically analyzed to examine the diversity of DENV-3 into the city of Jeddah. Based on the analysis of the envelope gene and non-structural 1 (E/NS1) junction sequences, we show that there were at least four independent introductions of DENV-3, all from genotype III into Jeddah. The first introduction was most probably before 1997 as Saudi virus isolates from 1997 formed a cluster without any close relationship to other globally circulating isolates, suggesting their local circulation from previous introduction events. Two introductions were most probably in 2004 with isolates closely-related to isolates from Africa and India (Asia), in addition to another introduction in 2014 with isolates clustering with those from Singapore (Asia). Our data shows that only genotype III isolates of DENV-3 are circulating in Jeddah and highlights the potential role of pilgrims in DENV-3 importation into western Saudi Arabia and subsequent exportation to their home countries during Hajj

  7. Gender inequity in Saudi Arabia and its role in public health.

    Science.gov (United States)

    Mobaraki, A E H; Söderfeldt, B

    2010-01-01

    In Saudi Arabia, local interpretations of Islamic laws and social norms have a negative impact on the health and well-being of women. The objective of this literature review was to discuss gender inequity in Saudi Arabia and its relation to public health. Despite the scarcity of recent statistics and information regarding gender inequity in Saudi Arabia, this review is an attempt to explore this sensitive issue in this country. Women's roles and rights in Saudi society were examined, including education, marriage, polygamy, fertility, job opportunities, car driving and identification cards. Further research to assess knowledge, attitudes and practices towards health care of Saudi men and women is recommended.

  8. Rainfall: Features and Variations over Saudi Arabia, A Review

    Directory of Open Access Journals (Sweden)

    Hosny Hasanean

    2015-08-01

    Full Text Available The Saudi Arabia (SA climate varies greatly, depending on the geography and the season. According to K ppen and Geiger, the climates of SA is “desert climate”. The analysis of the seasonal rainfall detects that spring and winter seasons have the highestrainfall incidence, respectively. Through the summer,small quantities of precipitation are observed, while autumn received more precipitation more than summer season considering the total annual rainfall. In all seasons, the SW area receives rainfall, with a maximum in spring, whereas in the summer season, the NE and NW areas receive very little quantities of precipitation. The Rub Al-Khali (the SE region is almost totally dry. The maximum amount of annual rainfall does not always happen at the highest elevation. Therefore, the elevation is not the only factor in rainfall distribution.A great inter-annual change in the rainfall over the SA for the period (1978–2009 is observed. In addition, in the same period, a linear decreasing trend is found in the observed rainfall, whilst in the recent past (1994–2009 a statistically significant negative trend is observed. In the Southern part of the Arabian Peninsula (AP and along the coast of the Red Sea, it is interesting to note that rainfall increased, whilst it decreased over most areas of SA during the 2000–2009 decade, compared to 1980–1989.Statistical and numerical models are used to predict rainfall over Saudi Arabia (SA. The statistical models based on stochastic models of ARIMA and numerical models based on Providing Regional Climates for Impact Studies of Hadley Centre (PRECIS. Climate and its qualitative character and quantified range of possible future changes are investigated. The annual total rainfall decreases in most regions of the SA and only increases in the south. The summertime precipitation will be the highest between other seasons over the southern, the southwestern provinces and Asir mountains, while the wintertime

  9. Shortage of psychotropic medications in community pharmacies in Saudi Arabia: Causes and solutions.

    Science.gov (United States)

    Al-Ruthia, Yazed Sulaiman; Mansy, Wael; Barasin, Mohammad; Ghawaa, Yazeed Mohammad; AlSultan, Mohammed; Alsenaidy, Mohammad A; Alhawas, Solaiman; AlGhadeer, Sultan

    2017-07-01

    Background: Patients with mental disorders, such as depression and anxiety, who seek medical care in private psychiatric clinics in Riyadh, Saudi Arabia, have recently expressed concerns to doctors about difficulty in filling psychotropic medications, such as Amitriptyline and Aripiprazole, at retail community pharmacies. Objectives: The aim of this study was to investigate whether there is a shortage of some commonly prescribed psychotropic medications in retail community pharmacies in Saudi Arabia, and if so, to explore the possible reasons behind the shortage of these medications. Methods: The availability of 28 commonly prescribed psychotropic medications was checked in multiple retail community pharmacies in 4 different regions of Saudi Arabia. Further, potential reasons behind the shortage of some psychotropic medications in retail community pharmacies were also explored. Results: Amitriptyline, Amoxapine, Aripiprazole, Bupropion, Buspirone, Duloxetine, Haloperidol, Hydroxyzine, Lithium, Prochlorperazine, Procyclidine, Promethazine, Thioridazine, Trazodone, and Trifluoperazine were unavailable in over half of the 248 community pharmacies surveyed. Four possible reasons behind the shortage of these medications were reported by 31 pharmacists working in different retail community pharmacies' purchasing departments, with a majority (58.06%) reporting the primary reason for a shortage of these medications that they are slow-moving items with low profit margins. Conclusions: The findings of this study should expedite the reform process in both the Ministry of Health and the Saudi Food and Drug Authority (SFDA) to publish and enforce an essential list of medications for retail community pharmacies, which should include the most commonly prescribed psychotropic medications.

  10. Impact of unleaded gasoline in reducing emissions in Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Hamid, S.H.

    2001-01-15

    Saudi Arabia is dealing progressively with tighter restrictions on refined product qualities. Efforts are ongoing within the country concerning the phase-out of lead in motor gasoline and the reduction of sulfur in diesel as well. The removal of lead is the main characteristic of environmental friendly gasoline. The detrimental health effects of using leaded gasoline are many, and lead exposure can cause kidney failure, brain dysfunction, behavioral problems, and neurological impairment. Saudi Arabia is moving towards using unleaded gasoline, and efforts are being put forward by research organizations to produce lead-free gasoline in the Kingdom. A high severity fluid catalytic cracking process is being developed for converting vacuum gas oil into high-octane gasoline components. This process requires high temperature and pressure and low contact time as compared to the conventional FCC process. (author)

  11. Coronavirus infections in horses in Saudi Arabia and Oman.

    Science.gov (United States)

    Hemida, M G; Chu, D K W; Perera, R A P M; Ko, R L W; So, R T Y; Ng, B C Y; Chan, S M S; Chu, S; Alnaeem, A A; Alhammadi, M A; Webby, R J; Poon, L L M; Balasuriya, U B R; Peiris, M

    2017-12-01

    Equine coronaviruses (ECoV) are the only coronavirus known to infect horses. So far, data on ECoV infection in horses remain limited to the USA, France and Japan and its geographic distribution is not well understood. We carried out RT-PCR on 306 nasal and 315 rectal swabs and tested 243 sera for antibodies to detect coronavirus infections in apparently healthy horses in Saudi Arabia and Oman. We document evidence of infection with ECoV and HKU23 coronavirus by RT-PCR. There was no conclusive evidence of Middle East respiratory syndrome coronavirus infection in horses. Serological data suggest that lineage A betacoronavirus infections are commonly infecting horses in Saudi Arabia and Oman but antibody cross-reactivities between these viruses do not permit us to use serological data alone to identify which coronaviruses are causing these infections. © 2017 Blackwell Verlag GmbH.

  12. Prevalence of oral lichen planus in Gizan, Saudi Arabia

    International Nuclear Information System (INIS)

    Salem, Gamil

    1990-01-01

    This paper reports on the prevalence of oral lichen planus among 4277 dental patients aged 18-73 years, seen in the Dental Department, King Fahad Central Hospital, Gizan, Saudi Arabia, between 1982 and 1987. Oral mucosal lesions, diagnosed as lichen planus, were clinically and histologically identified in 72 subjects (40 males and 32 females). The average age of the affected group was 49 years. No correlation was evident between lichen planus and tobacco habits in this study, nor was there any association with diabetes or hypertension. The average period of follow-up was 3.2 years, during which time 4 patients developed malignant transformation of their oral lesions. The prevalence of lichen planus in this study was 1.7%, which is higher than the prevalence figures reported earlier for this disease in Saudi Arabia. (author)

  13. Sustainability Assessment of Higher Education Institutions in Saudi Arabia

    OpenAIRE

    Habib M. Alshuwaikhat; Yusuf A. Adenle; Bilal Saghir

    2016-01-01

    Universities are paramount change drivers in bringing about a culture of sustainability in society by setting themselves up as models and nurseries for sustainable development. Thus, assessment of sustainability integration within universities is key to their impact on sustainable development. This study conducted an assessment of different public sector universities of Saudi Arabia based on five components: (i) Teaching and Curriculum; (ii) Research and Scholarship; (iii) Campus Operations; ...

  14. Pharmacy Education in Jordan, Saudi Arabia, and Kuwait

    OpenAIRE

    Al-Wazaify, Mayyada; Matowe, Lloyd; Albsoul-Younes, Abla; Al-Omran, Ola A.

    2006-01-01

    The practice of pharmacy, as well as pharmacy education, varies significantly throughout the world. In Jordan, Kuwait, and Saudi Arabia, the profession of pharmacy appears to be on the ascendance. This is demonstrated by an increase in the number of pharmacy schools and the number of pharmacy graduates from pharmacy programs. One of the reasons pharmacy is on the ascendance in these countries is government commitment to fund and support competitive, well-run pharmacy programs.

  15. Molecular epidemiology of adenoviral keratoconjunctivitis in Saudi Arabia.

    Science.gov (United States)

    Tabbara, Khalid F; Omar, Nazri; Hammouda, Ehab; Akanuma, Masataka; Ohguchi, Takeshi; Ariga, Toshihide; Tagawa, Yoshitsugu; Kitaichi, Nobuyoshi; Ishida, Susumu; Aoki, Koki; Ishiko, Hiroaki; Ohno, Shigeaki

    2010-10-24

    Adenoviral keratoconjunctivitis is a major cause of ocular morbidity and may lead to visual loss. Adenovirus types 8, 19, and 37 may cause epidemic keratoconjunctivitis. The main objective of this study was to determine the types of adenoviruses causing keratoconjunctivitis in Saudi Arabia. We conducted a non-interventional observational clinical study. Seventy three eyes from 65 patients who presented to The Eye Center in Riyadh, Saudi Arabia with clinical features of acute adenoviral keratoconjunctivitis were included. Each patient underwent complete clinical examination and features such as membranous reaction, conjunctival hemorrhage, subepithelial corneal infiltrates, and preauricular lymph node enlargement were recorded. Conjunctival swabs were obtained from patients with presumed acute viral conjunctivitis. Immunochromatography (IC) and restriction fragment length polymorphism polymerase chain reaction (PCR-RFLP) were performed on the conjunctival swabs obtained from each eye. Serotype identification was performed using direct sequencing technique. Forty-nine (67.1%) were adenovirus type 8, 8 (11.0%) were adenovirus type 3, 6 (8.2%) type 37, 5 (6.8%) were adenovirus type 4, and 2 (2.3%) type 19. The remaining 5 were types 14, 19, and 22. The prevalence of membranous conjunctivitis was highest (83%) among eyes with adenovirus type 37 while subepithelial corneal opacities were most commonly seen among eyes with adenovirus type 8 (47%). Immunochromatography tests were positive for adenovirus in 48 (65.7%) out of 73 eyes. This study determined the types of adenoviruses causing keratoconjunctivitis at one center in Saudi Arabia. Direct sequencing techniques is an efficient, accurate, and rapid means of diagnosing adenoviral keratoconjunctivitis. The most common causes of adenoviral keratoconjunctivitis in Saudi Arabia were adenovirus types 8, 3, and 37. Membranous conjunctivitis and subepithelial opacities had the highest frequency of adenovirus types 37 and 8

  16. Desert Wadis and Smoke from Kuwait Oil Fires, Saudi Arabia

    Science.gov (United States)

    1991-01-01

    Smoke from the Kuwait Oil Fires obscures the view of the desert wadis, Saudi Arabia (29.5N, 42.5E). During the brief Gulf war between Iraq and the Allied forces, many of the oil wells in Kuwait were destroyed and set afire. For several months, those fires burned out of control, spewing smoke and ash for hundreds of miles in many directions depending on the altitude, time of year and the prevailing winds.

  17. Lessons learned from solar energy projects in Saudi Arabia

    International Nuclear Information System (INIS)

    Huraib, F.S.; Hasnain, S.M.; Alawaji, S.H.

    1996-01-01

    This paper describes the lessons learned from the major RD and D activities at Energy Research Institute (ERI), King Abdulaziz City for Science and Technology (KACST) in the field of solar energy. Photovoltaic, solar thermal dishes, solar water heating, solar water pumping and desalination, solar hydrogen production and utilization are some of the areas studied for solar energy applications. Recommendations and guidelines for future solar energy research, development, demonstration and dissemination in Saudi Arabia are also given. (Author)

  18. Financial Analysis for Replacement of Construction Equipment in Saudi Arabia

    OpenAIRE

    Ali Shash

    2012-01-01

    This study report results of a survey conducted in the EasternProvince of Saudi Arabia to explore the procedures and financialtechniques that large-size contractors utilise in replacingequipment. The results indicated that contractors set severalreplacement alternatives that they evaluate by using a set ofvarious qualitative and quantitative factors. The contractors’business objectives, employee safety and morale, and, contractors’image in the industry were found to be the most influentialqua...

  19. Different treatment modalities for refractory vaginismus in western Saudi Arabia.

    Science.gov (United States)

    Fageeh, Wafa M K

    2011-06-01

    Although vaginismus is a common sexual dysfunction in Saudi Arabia, there are limited data concerning the treatment modalities associated with patients with symptoms of vaginismus. This study is aimed to evaluate the presentation and different modalities of management in patients with severe refractory vaginismus in western Saudi Arabia. Successful penetrative sexual intercourse suggesting that common elements of the therapies used were successful. A retrospective study of patients presenting with severe refractory vaginismus treated in Jeddah, Saudi Arabia. The subjects were 15 women with third to fourth degree vaginismus who presented to King Abdulazziz University Hospital between January 1, 2008 and January 1, 2009. The mean age of the participants was 23 years. The mean duration of marriage before seeking medical advice was 12 months. Six patients had undergone conventional therapy successfully. The other six cases, four of which had a previous history of treatment failure, and two who were unresponsive to 4 months of conventional therapy were offered botulinum toxin type A. Five patients who received the Botox therapy had satisfactory intercourse on the same day of the treatment. One patient required a repeat injection after 2 months for recurrent vaginismus. Three of the 15 patients refused the treatment as they were already divorced and had only come in to exclude organic causes for their condition. Vaginismus is an overlooked topic in conservative societies such as Saudi Arabia. For most patients, not knowing who to confide in or where to turn to plays a major role in the under diagnosis of vaginismus. Conventional therapy proved effective in mild and moderate cases, while botulinum toxin has a more rapid effect and was thus more effective in severe cases. © 2011 International Society for Sexual Medicine.

  20. The Prevalence of Organized Retail Crime in Riyadh, Saudi Arabia

    OpenAIRE

    Saleh Dabil

    2014-01-01

    This study investigates the level of existence of organized retail crime in supermarkets of Riyadh, Saudi Arabia. The store managers, security managers and general employees were asked about the types of retail crimes occur in the stores. Three independent variables were related to the report of organized retail theft. The independent variables are: 1) the supermarket profile (volume, location, standard and type of the store), 2) the social physical environment of the store (maintenance, clea...

  1. Road safety and road traffic accidents in Saudi Arabia

    OpenAIRE

    Mansuri, Farah A.; Al-Zalabani, Abdulmohsen H.; Zalat, Marwa M.; Qabshawi, Reem I.

    2015-01-01

    Objectives: To identify the changing trends and crucial preventive approaches to road traffic accidents (RTAs) adopted in the Kingdom of Saudi Arabia (KSA) over the last 2.5 decades, and to analyze aspects previously overlooked. Methods: This systematic review was based on evidence of RTAs in KSA. All articles published during the last 25 years on road traffic accident in KSA were analyzed. This study was carried out from December 2013 to May 2014 in the Department of Family and Community Med...

  2. An Increase of Intelligence in Saudi Arabia, 1977-2010

    Science.gov (United States)

    Batterjee, Adel A.; Khaleefa, Omar; Ali, Khalil; Lynn, Richard

    2013-01-01

    Normative data for 8-15 year olds for the Standard Progressive Matrices in Saudi Arabia were obtained in 1977 and 2010. The 2010 sample obtained higher average scores than the 1977 sample by 0.78d, equivalent to 11.7 IQ points. This represents a gain of 3.55 IQ points a decade over the 33 year period. (Contains 1 table.)

  3. The Impact of Urbanization on Energy Intensity in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mounir Belloumi

    2016-04-01

    Full Text Available This paper investigates the long-term and causal relationship between energy intensity, real GDP per capita, urbanization and industrialization in Saudi Arabia over the period 1971–2012 using the breakpoint unit root tests developed by Perron (1989 and the autoregressive distributed lag (ARDL model bounds testing to cointegration proposed by Pesaran et al. (2001 and employing a modified version of the Granger causality test proposed by Toda and Yamamoto (1995. Additionally, to test the robustness of the results, the fully modified ordinary least squares (OLS regression, the dynamic OLS regression, and the Hansen test are used. Our results show that the variables are cointegrated when energy intensity is the dependent variable. It is also found that urbanization positively affects energy intensity in both the short term and the long term. Causality tests indicate that urbanization causes economic output that causes energy intensity in the long term. Our results do not support the urban compaction hypothesis where urban cities benefit from basic public services and economies of scale for public infrastructure. Therefore, measures that slow down the rapid urbanization process should be taken to reduce energy intensity in Saudi Arabia. In addition, reducing energy inefficiency in energy consumption should be a strategy to attain sustainable development in the near future in Saudi Arabia.

  4. A refined approach: Saudi Arabia moves beyond crude

    International Nuclear Information System (INIS)

    Krane, Jim

    2015-01-01

    Saudi Arabia's role in global energy markets is changing. The kingdom is reshaping itself as a supplier of refined petroleum products while moving beyond its long-held role as a simple exporter of crude oil. This change is commensurate with the typical development trajectory of a state progressing to a more advanced stage of global economic integration. Gains from increased refining include reducing fuel imports and capturing margins now bequeathed to competitors. Refining also allows the kingdom to export its heavy crude oil to a wider array of customers, beyond select importers configured to handle heavy crudes. However, the move also presents strategic complications. The world's 'swing supplier' of oil may grow less willing or able to adjust supply to suit market demands. In the process, Saudi Arabia may have to update the old “oil for security” relationship that links it with Washington, augmenting it with a more diverse set of economic and investment ties with individual companies and countries, including China. -- Highlights: •Saudi Arabia is diverting crude oil into an expanding refining sector. •In doing so, the kingdom is moving beyond its role as global “swing supplier” of crude oil. •The kingdom will benefit from increased refining, including enhanced demand for heavy crude. •Strategic complications may force it to seek security partners beyond Washington

  5. Smartphone addiction among university students in Riyadh, Saudi Arabia.

    Science.gov (United States)

    Alosaimi, Fahad D; Alyahya, Haifa; Alshahwan, Hatem; Al Mahyijari, Nawal; Shaik, Shaik A

    2016-06-01

    To investigate the prevalence and correlates of smartphone addiction among university students in Saudi Arabia. This cross-sectional study was conducted in King Saud University, Riyadh, Kingdom of Saudi Arabia between September 2014 and March 2015. An electronic self administered questionnaire and the problematic use of mobile phones (PUMP) Scale were used.  Out of 2367 study subjects, 27.2% stated that they spent more than 8 hours per day using their smartphones. Seventy-five percent used at least 4 applications per day, primarily for social networking and watching news. As a consequence of using the smartphones, at least 43% had decrease sleeping hours, and experienced a lack of energy the next day, 30% had a more unhealthy lifestyle  (ate more fast food, gained weight, and exercised less), and 25% reported that their academic achievement been adversely affected. There are statistically significant positive relationships among the 4 study variables, consequences of smartphone use (negative lifestyle, poor academic achievement), number of hours per day spent using smartphones, years of study, and number of applications used, and the outcome variable score on the PUMP. The mean values of the PUMP scale were 60.8 with a median of 60.  University students in Saudi Arabia are at risk of addiction to smartphones; a phenomenon that is associated with negative effects on sleep, levels of energy, eating habits, weight, exercise, and academic performance.

  6. Prevalence of psychological symptoms in Saudi Secondary School girls in Abha, Saudi Arabia

    International Nuclear Information System (INIS)

    AlGelban, Khalid S.

    2009-01-01

    Adolescence is characterized by rapid physiological, social and cognititive changes. Aim of the present work is to study mental health of Saudi adolescent secondary school girls in Abha city, Aseer region, Saudi Arabia. A cross-sectional study was conducted in 10 secondary schools for girls using the Arabic version of the symptom-revised checklist 90 (SCL 90-R), a mental health questionnaire that was administered to the girls by fourth-year female medical students. The most prevalent mental symptoms in the 545 female students were phobic anxiety (16.4%), psycchoticism (14.8%), anxiety (14.3%), and somatization (14.2%). The prevalence of depression, paranoid ideation and interpersonal sensitivity amounted to 13.9%, 13.8% and 13.8%, respectively. The least prevalent mental symptoms were hostility (12.8%) and obsessive-compulsive behavior (12.3%). Overall, psychological symptoms (in terms of a positive global severity index) were found in 16.3% of the girls. In a multivariate logistic regression analysis, no significant relationship was found with sociodemographic factors. Psychological symptoms and disorders are prevalent in secondary school girls and health professionals need to be able to recognize, manage and follow-up mental health problems in young people. Further research is needed to explore the magnitude of the problem at the national level. (author)

  7. Prevalence of psychological symptoms in Saudi Secondary School girls in Abha, Saudi Arabia

    Science.gov (United States)

    Al Gelban, Khalid S.

    2009-01-01

    BACKGROUND AND OBJECTIVES: Adolescence is characterized by rapid physiological, social and cognititive changes. Aim of the present work is to study mental health of Saudi adolescent secondary school girls in Abha city, Aseer region, Saudi Arabia. METHODS: A cross-sectional study was conducted in 10 secondary schools for girls using the Arabic version of the symptom-revised checklist 90 (SCL 90-R), a mental health questionnaire that was administered to the girls by fourth-year female medical students. RESULTS: The most prevalent mental symptoms in the 545 female students were phobic anxiety (16.4%), psychoticism (14.8%), anxiety (14.3%), and somatization (14.2%). The prevalence of depression, paranoid ideation and interpersonal sensitivity amounted to 13.9%, 13.8% and 13.8%, respectively. The least prevalent mental symptoms were hostility (12.8%) and obsessive-compulsive behavior (12.3%). Overall, psychological symptoms (in terms of a positive global severity index) were found in 16.3% of the girls. In a multivariate logistic regression analysis, no significant relationship was found with sociodemographic factors. CONCLUSION: Psychological symptoms and disorders are prevalent in secondary school girls and health professionals need to be able to recognize, manage and follow-up mental health problems in young people. Further research is needed to explore the magnitude of the problem at the national level. PMID:19584586

  8. Video game addiction and psychological distress among expatriate adolescents in Saudi Arabia

    OpenAIRE

    Saquib, Nazmus; Saquib, Juliann; Wahid, AbdulWaris; Ahmed, Abdulrahman Akmal; Dhuhayr, Hamad Emad; Zaghloul, Mohamed Saddik; Ewid, Mohammed; Al-Mazrou, Abdulrahman

    2017-01-01

    Introduction: Few studies have estimated screen time among Arab adolescents, and no studies, to date, have published data on addiction to video games or Internet games among Arab adolescents. This study aimed to assess the prevalence of addiction to video games and its correlation with mental health in a sample of expatriate high school students from the Al-Qassim region of Saudi Arabia. Methods: The survey was conducted in 2016 among 276 students enrolled in ninth through twelfth grades in t...

  9. Video game addiction and psychological distress among expatriate adolescents in Saudi Arabia

    OpenAIRE

    Saquib, Nazmus; Saquib, Juliann; Wahid, AbdulWaris; Ahmed, Abdulrahman Akmal; Dhuhayr, Hamad Emad; Zaghloul, Mohamed Saddik; Ewid, Mohammed; Al-Mazrou, Abdulrahman

    2017-01-01

    Introduction Few studies have estimated screen time among Arab adolescents, and no studies, to date, have published data on addiction to video games or Internet games among Arab adolescents. This study aimed to assess the prevalence of addiction to video games and its correlation with mental health in a sample of expatriate high school students from the Al-Qassim region of Saudi Arabia. Methods The survey was conducted in 2016 among 276 students enrolled in ninth through twelfth grades in the...

  10. Road safety and road traffic accidents in Saudi Arabia

    Science.gov (United States)

    Mansuri, Farah A.; Al-Zalabani, Abdulmohsen H.; Zalat, Marwa M.; Qabshawi, Reem I.

    2015-01-01

    Objectives: To identify the changing trends and crucial preventive approaches to road traffic accidents (RTAs) adopted in the Kingdom of Saudi Arabia (KSA) over the last 2.5 decades, and to analyze aspects previously overlooked. Methods: This systematic review was based on evidence of RTAs in KSA. All articles published during the last 25 years on road traffic accident in KSA were analyzed. This study was carried out from December 2013 to May 2014 in the Department of Family and Community Medicine, Taibah University, Al-Madinah Al-Munawwarah, KSA. Results: Road traffic accidents accounted for 83.4% of all trauma admissions in 1984-1989, and no such overall trend was studied thereafter. The most frequently injured body regions as reported in the latest studies were head and neck, followed by upper and lower extremities, which was found to be opposite to that of the studies reported earlier. Hospital data showed an 8% non-significant increase in road accident mortalities in contrast to police records of a 27% significant reduction during the years 2005-2010. Excessive speeding was the most common cause reported in all recent and past studies. Conclusion: Disparity was common in the type of reporting of RTAs, outcome measures, and possible causes over a period of 2.5 decade. All research exclusively looked into the drivers’ faults. A sentinel surveillance of road crashes should be kept in place in the secondary and tertiary care hospitals for all regions of KSA. PMID:25828277

  11. NO2 and Cancer Incidence in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Khalid Al-Ahmadi

    2013-11-01

    Full Text Available Air pollution exposure has been shown to be associated with an increased risk of specific cancers. This study investigated whether the number and incidence of the most common cancers in Saudi Arabia were associated with urban air pollution exposure, specifically NO2. Overall, high model goodness of fit (GOF was observed in the Eastern, Riyadh and Makkah regions. The significant coefficients of determination (r2 were higher at the regional level (r2 = 0.32–0.71, weaker at the governorate level (r2 = 0.03–0.43, and declined slightly at the city level (r2 = 0.17–0.33, suggesting that an increased aggregated spatial level increased the explained variability and the model GOF. However, the low GOF at the lowest spatial level suggests that additional variation remains unexplained. At different spatial levels, associations between NO2 concentration and the most common cancers were marginally improved in geographically weighted regression (GWR analysis, which explained both global and local heterogeneity and variations in cancer incidence. High coefficients of determination were observed between NO2 concentration and lung and breast cancer incidences, followed by prostate, bladder, cervical and ovarian cancers, confirming results from other studies. These results could be improved using individual explanatory variables such as environmental, demographic, behavioral, socio-economic, and genetic risk factors.

  12. Compliance with infection control standard precautions guidelines: a survey among dental healthcare workers in Hail Region, Saudi Arabia.

    Science.gov (United States)

    Haridi, Hassan Kasim; Al-Ammar, Abdalmohsen Saud; Al-Mansour, Moazzy Ibraheim

    2016-11-01

    The concept of standard precautions (SP) has been a cornerstone of dental infection control (IC) practice. Full adherence with SP guidelines is still a matter of concern in many institutions. The objectives of the present study were to assess and characterise compliance with SP guidelines among dental healthcare workers (DHCWs) and to analyse factors that affect compliance. A regional cross-sectional questionnaire survey among DHCWs in all health facilities was carried out from August to November 2014. A total of 307 returned valid self-report questionnaires with a response rate of 73.1%. Most participants (86.3%) were aware of the SP guidelines, 84.4% received IC training and 88.9% received hepatitis B vaccination. Compliance with SP was found to be high; the majority (90.1%) attained 75% on the compliance scale. In the multivariate logistic regression model, perceived higher institutional commitment as regard IC requirements (odds ratio [OR], 4.34; P guidelines. Institutional factors appear to have an important role. Attention should be paid to dental assistants and private DHCWs.

  13. Identifying Twitter influencer profiles for health promotion in Saudi Arabia.

    Science.gov (United States)

    Albalawi, Yousef; Sixsmith, Jane

    2017-06-01

    New media platforms, such as Twitter, provide the ideal opportunity to positively influence the health of large audiences. Saudi Arabia has one of the highest number of Twitter users of any country, some of whom are very influential in setting agendas and contributing to the dissemination of ideas. Those opinion leaders, both individuals and organizations, influential in the new media environment have the potential to raise awareness of health issues, advocate for health and potentially instigate change at a social level. To realize the potential of the new media platforms for public health, the function of opinion leaders is key. This study aims to identify and profile the most influential Twitter accounts in Saudi Arabia. Multiple measures, including: number of followers and four influence scores, were used to evaluate Twitter accounts. The data were then filtered and analysed using ratio and percentage calculations to identify the most influential users. In total, 99 Saudi Twitter accounts were classified, resulting in the identification of 25 religious men/women, 16 traditional media, 14 sports related, 10 new media, 6 political, 6 company and 4 health accounts. The methods used to identify the key influential Saudi accounts can be applied to inform profile development of Twitter users in other countries. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. Saudi Arabia’s National Guard

    Science.gov (United States)

    1991-03-27

    A-A236 930 The views a--pressed ina dis papaer an or of the aaadkoe and do not necessauily Welset the view of the Depaju nt of Defense or any of its...Bandar 0. Nahil Al Harbi 13a. TYPE OF REPORT 13b. TIME COVERED 14. DATE OF REPORT ( Year , Month, Day) 15. PAGE COUNT Individual FROM TO 1991 March 27...festival introduces to the Saudi generation the past history of their forefathers and the way they used to live. It also educates the Saudi youth about

  15. SCIENTIFIC POLICY OF SAUDI ARABIA: INTERNATIONAL SCIENCE AS A BASIS FOR DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    T. I. Tyukaeva

    2016-01-01

    Full Text Available In less than a century of its existence Saudi Arabia has developed from mass illiteracy and lack of education of its population into the current state of complex structure of educational and research institutions and organizations equipped with most modern and advanced technologies and top world specialists in accordance with the highest international standards. It is especially important that the Kingdom has managed to achieve such success in no time. Until lately scientifi c development in Saudi Arabia was mostly concentrated on applied research, especially in the Kingdom’s key economic sphere – energy. Despite the country’s abundant financial resources, science was considerably underfunded and lacked any development strategy. Meanwhile, in the last 15 years the Saudi Kingdom has made a huge leap in scientifi c development with a clear action plan worked out, a solid structure of scientifi c institutes formed and the world experience effi ciently used. The success came with the Saudi authorities’ realization of the importance of scientifi c and technical progress both for the national economy and political positions of the state in the region and in the world. The article aims to analyze the scientifi c policy of Saudi Arabia on the stage of its birth and in the current state by means of studying offi cial documents, statistics and the existing institutes in the scientifi c system of the Kingdom. The author concludes that the key features of the Saudi scientifi c policy are prevailing role of the state, priority of applied over fundamental research and internalization with serious dependency on foreign support in the absence of a national scientifi c tradition.

  16. Seroepidemiology of Asymptomatic Dengue Virus Infection in Jeddah, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ghazi A. Jamjoom

    2016-01-01

    Full Text Available Background Although virologically confirmed dengue fever has been recognized in Jeddah, Saudi Arabia, since 1994, causing yearly outbreaks, no proper seroepidemiologic studies on dengue virus have been conducted in this region. Such studies can define the extent of infection by this virus and estimate the proportion that may result in disease. The aim of this study was to measure the seroprevalence of past dengue virus infection in healthy Saudi nationals from different areas in the city of Jeddah and to investigate demographic and environmental factors that may increase exposure to infection. Methods Sera were collected from 1984 Saudi subjects attending primary health care centers in six districts of Jeddah. These included general patients of various ages seeking routine vaccinations, antenatal care or treatment of different illnesses excluding fever or suspected dengue. A number of blood donors were also tested. Serum samples were tested by enzyme immunoassay (EIA for IgG antibodies to dengue viruses 1, 2, 3, 4. A questionnaire was completed for each patient recording various anthropometric data and factors that may indicate possible risk of exposure to mosquito bites and dengue infection. Patients with missing data and those who reported a history of dengue fever were excluded from analysis, resulting in a sample of 1939 patients to be analyzed. Results The overall prevalence of dengue virus infection as measured by anti-dengue IgG antibodies from asymptomatic residents in Jeddah was 47.8% (927/1939 and 37% (68/184 in blood donors. Infection mostly did not result in recognizable disease, as only 19 of 1956 subjects with complete information (0.1% reported having dengue fever in the past. Anti dengue seropositivity increased with age and was higher in males than females and in residents of communal housing and multistory buildings than in villas. One of the six districts showed significant increase in exposure rate as compared to the others

  17. Development of GIS-based Wind Potential Map of Makkah Province, Saudi Arabia

    Science.gov (United States)

    Nayyar, Z. A.; Zaigham, N. A.; Aburizaiza, O. S.; Mahar, G. A.; Eusufi, S. N.

    2011-12-01

    Global energy scenario is changing drastically toward decline, as new major discoveries of fossil fuel are not coming up significantly on regional basis. In case of Saudi Arabia, one of the largest fossil fuel producers, the major oil fields have started exhausting significantly as revealed from the literature research study. Considering the future energy crisis, different other renewable options presently have became imperative to be consider anticipating for the national development. Wind energy in one of them. The development of wind energy technology requires the baseline data relevant to the wind trends and their potentials. Under the present study, an attempt has been made to develop wind power density map of the Makkah Province of Saudi Arabia based on the meteorological data collected at different sparsely located weather stations. GIS application has provided a good option to interpolate the gap areas between the sparsely located weather recording stations. This paper describe the methodology and results of the present study.

  18. Cylindropuntia rosea (DC. Backeb, (Cactaceae: a new generic alien record in the flora of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Sami Asir Al-Robai

    2018-06-01

    Full Text Available Cylindropuntia rosea (DC. Backeb. (Cactaceae is a cactus and invasive species native to Mexico. This is the first record of the genus in Saudi Arabia. The alien species was found near Jebel Hizna, Baljurashi region, southwestern Saudi Arabia. Information about the species' habitat, distribution, and morphological description and its illustration are presented. The presence of Cylindropuntia rosea increased the probability of finding other species belonging to the genus Cylindropuntia in the country. However, if this species gets established in different areas of the Kingdom, it could become a serious invasive plant that has negative impacts on livestock and human. Therefore, tracking and controlling the invasion of this species is recommended.

  19. First detection of Nosema sp., microsporidian parasites of honeybees (Apis mellifera in Riyadh city, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdel-Azeem S. Abdel-Baki

    2016-10-01

    Full Text Available Nosema sp. is recorded in Saudi Arabia for the first time, in adult Apis mellifera collected from apiaries in Riyadh city. Samples of 100 workers were collected and examined for the infection with Nosema sp. 5% of the bees were found positively infected with Nosema sp. Spores were oval to elliptical shaped and measuring 6.4 (5.0–7.0 μm in length, 3.4 (3.0–4.5 μm in width. The conclusive identification of the present Nosema species will preclude until further ultrastructure and molecular studies. The present study concluded that intensive surveys are prerequisite to identify the species of Nosema and to estimate their distribution and prevalence in different regions of Saudi Arabia.

  20. E-Commerce in Saudi Arabia: adoption and perspectives

    Directory of Open Access Journals (Sweden)

    Sadiq Sait

    2004-11-01

    Full Text Available Among one of the most far-reaching influences of the Internet, especially from the perspective of business and market models, is the concept and application of eCommerce. Today, this erstwhile ‘experimental’ commerce model has become a standard platform for streamlining business flows and broadening product outreach. This is validated by the significant emphasis by a number of countries in developing robust eCommerce architectures tailored to suit their economical-social systems. An interesting case study in this perspective is the Kingdom of Saudi Arabia, especially given its emphasis on local, regional and religious traditions. Presently, with a tremendous growth rate in Internet connectivity, the Kingdom is actively moving towards large-scale adoption of eCommerce systems. In 2001, a two year project was initiated to study the present influence of Internet on social, educational and business systems within the Kingdom. One of the major aspects was the analysis of user responses collected over the two-year period through a number of surveys, which were designed based on two prominent behavioural models: Theory of Planned Behaviour and Roger’s Theory of Diffusion of Innovations. The consequent analysis of the results was supported and in some cases verified with linear regression models. This paper reports on the consequent findings, which identify factors that may significantly affect the adoption of eCommerce in the Kingdom.

  1. Osteoarthritis of knees and obesity in Eastern Saudi Arabia

    International Nuclear Information System (INIS)

    Ismail, Abdullah I.; Al-Abdulwahab, Ahmed H.; Al-Mulhim, Abdulrahman S.

    2006-01-01

    Objective was to find out the prevalence and relation between osteoarthritis of knees and obesity in Al-Ahsa region, Kingdom of Saudi Arabia (KSA). The study included 243 male and female patients diagnosed with osteoarthritis of knees of knees in between June 2001 to March 2003. All patients were recruited from the Physical Therapy Department, King Fahd Hofuf Hospital, Hofuf, KSA. The clinical diagnosis was supported plain x-rays of knees, and of other joint if needed. The weight and height of all patients were taken using one standard weight and height scale, and body mass index was also calculated and recorded. More than 90.53% of the patients referred with osteoarthritis of knees were obese or overweight. The mean body weight of all patients was 84.61 kg and the mean weight was 1.59 meters. Osteoarthritis of the knees was more in obese female than male patients with a female to male ratio of 2.37:1. Obesity is a disease. The aim of all health professionals and others in the community should be directed to the prevention of this disease and its risk to develop multiple complications. (author)

  2. Paleomagnetic investigations at Mahd adh Dhahab, Kingdom of Saudi Arabia

    Science.gov (United States)

    Gettings, M.E.

    1985-01-01

    Paleomagnetic studies of 25 oriented bedrock specimens from Jabal Mahd adh Dhahab, located 160 km southeast of Al Madinah, Kingdom of Saudi Arabia, have yielded important structural information relating to the geologic history of this base and precious metal deposit. Samples were collected along one traverse away from the mineralized zones, across the northeast-plunging antiform that constitutes the dominant regional structure of the area, and along another traverse down the axis of the mineralized zones. Lithologies range from andesite flows through andesitic to rhyodacitic tuffs, lapilli tuffs, and volcaniclastic sediments. Measurements of remanent magnetization direction and intensity before and after stepwise alternating-field demagnetization ranging from 25 Oersted (Oe) to 1000 Oe were carried out on all samples. Three classes of demagnetization behavior were observed: A very stable class with little change in direction and intensity of magnetization; a class in which rapid changes were observed at first but which then settled on a high coercivity stable component of magnetization; and a class in which the magnetization was composed of a spectrum of low coervicity components, and continuous variation of direction and intensity of magnetization occurred.

  3. Vocational Education to Meet the Needs of a Changing Saudi Arabia.

    Science.gov (United States)

    Campbell, Clifton P.

    Faced with sizable oil revenues and the need and desire to expand and diversify its industrial potential, Saudi Arabia is improving its vocational training efforts and attempting to involve as many of its citizens in vocational training programs as possible. At present, Saudi Arabia is having to import skilled workers to keep up with necessary…

  4. The occurrence of emerging trace organic chemicals in wastewater effluents in Saudi Arabia

    KAUST Repository

    Alidina, Mazahirali; Hoppe-Jones, Christiane; Yoon, Min; Hamadeh, Ahmed F.; Li, Dong; Drewes, Jorg

    2014-01-01

    . This study provides the first reconnaissance of TOrC occurrence in wastewater effluents within Saudi Arabia. Four wastewater treatment plants (WWTPs 1-4) located in Western Saudi Arabia were sampled hourly over twelve-hour periods, for a total of six sampling

  5. Utilization of penile prosthesis and male incontinence prosthetics in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Amjad Alwaal

    2017-01-01

    Conclusions: There is an increased utilization of penile prosthetics in Saudi Arabia. The private sector performs the majority of penile prosthesis procedures, and most of them are of the semirigid type. The governmental sector is more likely to perform inflatable penile prosthesis and male incontinence device procedures. Male incontinence prosthetics' use is very limited in Saudi Arabia.

  6. Stroke in Saudi Arabia: a review of the recent literature | Asirvatham ...

    African Journals Online (AJOL)

    The Kingdom of Saudi Arabia (KSA) is the largest country in the Middle East occupying approximately four-fifths of the Arabian Peninsula supporting a population of more than 28 million. Stroke is becoming a rapidly increasing problem and an important cause of illness and deaths in Saudi Arabia. However, compared with ...

  7. 78 FR 52213 - Certain Oil Country Tubular Goods From India, Korea, the Philippines, Saudi Arabia, Taiwan...

    Science.gov (United States)

    2013-08-22

    ... (Preliminary)] Certain Oil Country Tubular Goods From India, Korea, the Philippines, Saudi Arabia, Taiwan...), that there is a reasonable indication that an industry in the United States is materially injured by reason of imports from India, Korea, the Philippines, Saudi Arabia, Taiwan, Thailand, Turkey, Ukraine...

  8. Kingdom of Saudi Arabia: Intercultural Awareness and the Iowa Air National Guard Elf One.

    Science.gov (United States)

    1983-02-01

    IL Sleraes Editor . j .: Briefing on Saudi Arabia for 133rd Oil-rich Saudi Arabia, which will also warned against having porno - Air Force Base, Okla...Pornography (Playboy, Oui, etc., are cons;idered porno ). (d) Ficearms. (e) Pork or Pork by-products. (5) Return address must be included and clearly

  9. 78 FR 23625 - Waiver of Restriction on Assistance to the Central Government of Saudi Arabia

    Science.gov (United States)

    2013-04-19

    ... DEPARTMENT OF STATE [Public Notice 8281] Waiver of Restriction on Assistance to the Central Government of Saudi Arabia Pursuant to Section 7031(b)(3) of the Department of State, Foreign Operations, and... United States to waive the requirements of Section 7031(b)(1) of the Act with respect to Saudi Arabia...

  10. 78 FR 56767 - Waiver of Restriction on Assistance to the Central Government of Saudi Arabia

    Science.gov (United States)

    2013-09-13

    ... DEPARTMENT OF STATE [Public Notice 8471] Waiver of Restriction on Assistance to the Central Government of Saudi Arabia Pursuant to Section 7031(b)(3) of the Department of State, Foreign Operations, and... year Acts with respect to Saudi Arabia, and I hereby waive this restriction. This determination and the...

  11. The characteristics and distribution of dentist workforce in Saudi Arabia: A descriptive cross-sectional study

    Directory of Open Access Journals (Sweden)

    Abdulaziz A. AlBaker

    2017-12-01

    Conclusions: Most of the dental care in Saudi Arabia is provided by non-Saudi dentists in both private and public health sectors. With the rising unemployment rate among Saudi dentists, the governmental bodies that are responsible of dental labor market regulations such as the ministries of health, economy and planning, and labor should come up with a policy to gradually but carefully replace the non-Saudi dentists in both public and private sectors with Saudi dentists.

  12. Using SaudiVeg Ecoinformatics in assessment, monitoring and proposing environmental restoration tools in central Saudi Arabia

    Science.gov (United States)

    El-Sheikh, Mohamed; Hennekens, Stephan; Alfarhan, Ahmed; Thomas, Jacob; Schaminee, Joop; El-Keblawy, Ali

    2017-04-01

    Successful restoration of degraded habitats requires information about the history and factors led to the deterioration of these habitats. This study analyzed SaudiVeg Ecoinformatics, which is a big phytosociological database about plant communities and other environmental factors affecting them in the Najd-Central Region of Saudi Arabia. A phytosociological survey with more than 3000 vegetation relevés was conducted during 2013. The data were used to correlate the plant community attributes, such as abundance and species diversity in natural and ruderal habitats with environmental factors, such as human impacts, soil physical and chemical properties, and land uses. The data were subjected to multivariate analyses using programs, such as TWINSPAN, DCA and CCA, via Juice package. Fourteen vegetation associations were described under provisional classification of the Central Saudi Arabia deserts. These associations were broadly grouped into desert vegetation types. One alliance group, Haloxylonion salicornici, is the most widespread and contains four associations on the wadis and desert plains. Three associations are dominant on the depression habitats (raudhas) and two associations of Tamarixidetum spp. on the wetland and salt pan habitats. Four associations inhabit the man-made habitat and abandoned field habitats and one association, the Neurado procumbentis-Heliotropietum digyni, dominates the overgrazed sandy dunes. As human impact is huge and increasing, the vegetation ecoinformatics of the present study would form a baseline description that could be used as a vital tool for future monitoring and for proposing environmental restoration processes in central Saudi Arabia. It could also help both Governmental and Non-governmental organizations (NGO) in formulating strategies and on-ground plans for protection, management and restoration of the natural vegetation.

  13. Expanded Newborn Screening Program in Saudi Arabia: Incidence of screened disorders.

    Science.gov (United States)

    Alfadhel, Majid; Al Othaim, Ali; Al Saif, Saif; Al Mutairi, Fuad; Alsayed, Moeenaldeen; Rahbeeni, Zuhair; Alzaidan, Hamad; Alowain, Mohammed; Al-Hassnan, Zuhair; Saeedi, Mohamad; Aljohery, Saeed; Alasmari, Ali; Faqeih, Eissa; Alwakeel, Mansour; AlMashary, Maher; Almohameed, Sulaiman; Alzahrani, Mohammed; Migdad, Abeer; Al-Dirbashi, Osama Y; Rashed, Mohamed; Alamoudi, Mohamed; Jacob, Minnie; Alahaidib, Lujane; El-Badaoui, Fahd; Saadallah, Amal; Alsulaiman, Ayman; Eyaid, Wafaa; Al-Odaib, Ali

    2017-06-01

    To address the implementation of the National Newborn Screening Program (NBS) in Saudi Arabia and stratify the incidence of the screened disorders. A retrospective study conducted between 1 August 2005 and 31 December 2012, total of 775 000 newborns were screened from 139 hospitals distributed among all regions of Saudi Arabia. The NBS Program screens for 16 disorders from a selective list of inborn errors of metabolism (IEM) and endocrine disorders. Heel prick dry blood spot samples were obtained from all newborns for biochemical and immunoassay testing. Recall screening testing was performed for Initial positive results and confirmed by specific biochemical assays. A total of 743 cases were identified giving an overall incidence of 1:1043. Frequently detected disorders nationwide were congenital hypothyroidism and congenital adrenal hyperplasia with an incidence of 1:7175 and 1:7908 correspondingly. The highest incidence among the IEM was propionic acidaemia with an incidence rate of 1:14 000. The article highlights the experience of the NBS Program in Saudi Arabia and providing data on specific regional incidences of all the screened disorders included in the programme; and showed that the incidence of these disorders is one of the highest reported so far world-wide. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  14. Eating Disorders Among Female Students of Taif University, Saudi Arabia.

    Science.gov (United States)

    Abd El-Azeem Taha, Azza Ali; Abu-Zaid, Hany Ahmed; El-Sayed Desouky, Dalia

    2018-03-01

    Eating disorders are a common health problem among adolescents, and females are especially vulnerable to them. There is lack of information on the prevalence of eating disorders in Saudi Arabia. The current study aimed to investigate the prevalence of eating disorders among female undergraduate university students in Taif city, Saudi Arabia. The study was undertaken in the female section at Taif university from November 1, 2016 to March 30, 2017. Eating Attitudes Test (EAT-26) was used to determine the prevalence of eating disorders. The questionnaire was distributed among undergraduate students and their anthropometric measurements were assessed after obtaining their consent. The sample included 1200 university students with a median age of 21 years (range 17-33). Nonparametric tests were used to assess relationship between variables. Chi-squared test was used to compare items of the disordered eating attitudes and behaviors between positive and negative EAT respondents. Using the cutoff score of 20 on EAT-26 test, 35.4% of the students were classified at risk for eating disorders. Medical and obese students achieved the highest significant EAT scores. A high prevalence of eating disorders was found among females at Taif university, Kingdom of Saudi Arabia. Our findings call for prevention of these disorders and we recommend establishing a national screening program among Saudi university female students for early detection and management of these problems. © 2018 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

  15. Burnout Among Otolaryngology Residents in Saudi Arabia: A Multicenter Study.

    Science.gov (United States)

    Aldrees, Turki; Badri, Motasim; Islam, Tahera; Alqahtani, Khalid

    2015-01-01

    Determine the prevalence of, and associated risk factors for, burnout among otolaryngologist residents in Saudi Arabia. A cross-section study of multicenter hospitals in Saudi Arabia conducted in March 2013. Registered residents in Saudi Otolaryngology Board Program. The Maslach Burnout Inventory was used to measure burnout status. Questions supplementary to the Maslach Burnout Inventory were also included to identify associated potential risk factors such as demographic data, resident satisfaction, and work conditions. Of the initial 123 questionnaires that were distributed, 85 yielded responses, a rate of 69%. The mean age (standard deviation [SD]) of respondents was 29 (2.3) years. Of those, 67% (57/85) were men and 66% (55/85) were married. Resident levels were delineated: level 2, 19%; level 3, 33%; level 4, 29%; and level 5, 19%. The mean number of on-call days/month (SD) was 7 (2), clinics/week (SD) was 3 (1), sleep hours/day (SD) was 6 (1), and operations/week (SD) was 2 (1). The mean emotional exhaustion (EE) and depersonalization scores were high at 29.5 (SD = 9.6) and 10.7 (SD = 6), respectively. The mean personal accomplishment was low at 32.33 (SD = 6). The mean of all subscales did not differ by sex (EE p = 0.5; depersonalization p = 0.09; personal accomplishment p = 0.4). Mean EE differed by marital status, which was 31.2, 31.3, and 25.6 for married, divorced, and single, respectively, analysis of variance test p = 0.045. Burnout prevalence was found to be high among otolaryngologist residents in Saudi Arabia. The associated variables examined in this study should be addressed to decrease this level of burnout and provide residents with a less stressful work environment. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  16. Prevalence of Gastroesophageal Reflux Disease in Saudi Arabia.

    Science.gov (United States)

    Alsuwat, Obaidallah Buraykan; Alzahrani, Abdulrahman Ahmad; Alzhrani, Mohammed Abdullah; Alkhathami, Ali Mesfer; Mahfouz, Mohammad Eid Mahmoud

    2018-03-01

    Gastroesophageal reflux disease (GERD) is a common chronic gastrointestinal tract disease. The incidence is higher in Asian and Arab countries. In Saudi Arabia, there are few studies that have assessed the prevalence of GERD among some cities' communities. Hence, this study aims to study the prevalence of GERD among the general population of Saudi Arabia. A cross-sectional study was designed to determine the prevalence of GERD among the community of Saudi Arabia. The sample was randomly gathered through self-administered validated GERD questionnaire (GerdQ) to diagnose GERD, during the period from November to December 2016. The sociodemographic data was assessed for all participants. The data were analysed using Statistical Package for Social Sciences version 21.0 (SPSS); the t -test was used to assess the association of GERD and sociodemographic data. The sample was comprised of 2,043 participants. Female and male were 51.8% and 48.2%, respectively. Mean age was 29.6 years with the standard deviation of 10.5 years. The GERD prevalence was 28.7%. It was found statistically significant among divorced/widow (34.9%, P = 0.003). In contrast, there was no association between GERD's prevalence and gender, age, residence status, education level, occupation, and blood group (P > 0.05). The prevalence of GERD among Saudi population is higher than that in Western countries and East Asia. It affects divorced/widow, obese and those with a sedentary lifestyle. It is advocated that national programs and educational campaigns for prevention of this disease and its complications should be established.

  17. The development process and its relation to oil revenues and dependence on imported labor market in Saudi Arabia

    International Nuclear Information System (INIS)

    Almtairi, N.M.

    1991-01-01

    This study describes and analyzes the process of development in Saudi Arabia in relation to oil revenues and Saudi Arabian dependence on imported foreign labor. Modern development and societal change in Saudi Arabia began with the commercial exploitation of oil in 1939, therefore Saudi economy must be viewed from a dual perspective: a highly capital-intensive oil sector and a labor-intensive non-oil sector. In one generation the Kingdom created an infrastructure suitable to a rapid transformation from Bedouin tribes to a modern state, which became a leading regional power and now occupies an important place in international society. Important advances were made in social services, health services and education at all levels. Large-scale importation of foreign labor workers during the 1970s and early 1980s was necessary for the Development Plans. By the 1990s the major infrastructure was completed and only the maintenance work and minor projects remained for foreign labor sources

  18. Driving online shopping: Spending and behavioral differences among women in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Al-maghrabi, T.

    2010-01-01

    Full Text Available This study proposes a revised technology acceptance model that integrates expectation confirmation theory to measure gender differences with regard to continuance online shopping intentions in Saudi Arabia. The sample consists of 650 female respondents. A structural equation model confirms model fit. Perceived enjoyment, usefulness, and subjective norms are determinants of online shopping continuance in Saudi Arabia. High and low online spenders among women in Saudi Arabia are equivalent. The structural weights are also largely equivalent, but the regression paths from perceived site quality to perceived usefulness is not invariant between high and low e-shoppers in Saudi Arabia. This research moves beyond online shopping intentions and includes factors affecting online shopping continuance. The research model explains 60% of the female respondents’ intention to continue shopping online. Online strategies cannot ignore either the direct and indirect spending differences on continuance intentions, and the model can be generalized across Saudi Arabia.

  19. Tracing the epidemic history of hepatitis C virus genotypes in Saudi Arabia.

    Science.gov (United States)

    Khan, Anis; Al Balwi, Mohammed; AlAyyar, Latifah; AlAbdulkareem, Ibrahim; Albekairy, Abdulkareem; Aljumah, Abdulrahman

    2017-08-01

    HCV genotype 4 is highly prevalent in many Middle Eastern countries, yet little is known about the genotype's epidemic history at the subtype-level in this region. To address the dearth of data from Saudi Arabia (SA) we genotyped 230 HCV isolates in the core/E- and NS5B-region and analyzed using Bayesian phylogenetic approaches. HCV genotype 4 (HCV/4) was positive in 61.7% (142/230) of isolates belonging to 7 different subtypes with the predominance of 4d (73/142; 51.4%) followed by 4a (51/142; 35.9%). Phylogenetic analysis also revealed a distinct epidemiological cluster of HCV/4d for Saudi Arabia. HCV/1 appeared as the second most prevalent genotype positive in 31.3% (72/230) of isolates with the predominance of 1b (53/72; 73.6%) followed by 1a (16/72; 22.2%), and 1g (3/72; 4.1%). A small proportion of isolates belonged to HCV/3a (12/230; 5.2%), and HCV/2a (4/230; 1.7%). We estimate that the genotype 4 common ancestor existed around 1935 (1850-1985). Genotype 4 originated plausibly in Central Africa and multiple subtypes disseminated across African borders since ~1970, including subtype 4d which dominates current HCV infections in Saudi Arabia. The Bayesian skyline plot (BSP) analysis showed that genotype 4d entered the Saudi population in 1900. The effective number of HCV infections grew gradually until the second half of the 1950s and more rapidly until the early-80s through the use of imported blood units and blood products. Subsequently, the rate of HCV infection in the Saudi Arabian population was stabilized through effective screening of blood and infection control measures. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. A new case for promoting wastewater reuse in Saudi Arabia: bringing energy into the water equation.

    Science.gov (United States)

    Kajenthira, Arani; Siddiqi, Afreen; Anadon, Laura Diaz

    2012-07-15

    Saudi Arabia is the third-largest per capita water user worldwide and has addressed the disparity between its renewable water resources and domestic demand primarily through desalination and the abstraction of non-renewable groundwater. This study evaluates the potential costs of this approach in the industrial and municipal sectors, exploring economic, energy, and environmental costs (including CO2 emissions and possible coastal impacts). Although the energy intensity of desalination is a global concern, it is particularly urgent to rethink water supply options in Saudi Arabia because the entirety of its natural gas production is consumed domestically, primarily in petrochemical and desalination plants. This burgeoning demand is necessitating the development of more expensive high-sulfur gas resources that could make desalination even pricier. The evolving necessity to conserve non-renewable water and energy resources and mitigate GHG emissions in the region also requires policy makers to weigh in much more considerably the energy and environmental costs of desalination. This paper suggests that in Saudi Arabia, the implementation of increased water conservation and reuse across the oil and natural gas sectors could conserve up to 29% of total industrial water withdrawals at costs recovered over 0-30 years, depending on the specific improvement. This work also indicates that increasing wastewater treatment and reuse in six high-altitude inland cities could save a further $225 million (2009 dollars) and conserve 2% of Saudi Arabia's annual electricity consumption. By these estimates, some anticipated investments in desalination projects could be deferred by improving water efficiency in industry and prioritizing investment in sewage and water distribution networks that would ensure more effective water reclamation and reuse. Simultaneously, such initiatives would conserve non-renewable natural gas resources and could help prevent the lock-in of potentially

  1. Time for an Adolescent Health Surveillance System in Saudi Arabia: Findings From "Jeeluna".

    Science.gov (United States)

    AlBuhairan, Fadia S; Tamim, Hani; Al Dubayee, Mohammad; AlDhukair, Shahla; Al Shehri, Sulieman; Tamimi, Waleed; El Bcheraoui, Charbel; Magzoub, Mohi Eldin; de Vries, Nanne; Al Alwan, Ibrahim

    2015-09-01

    With the increasing burden of noncommunicable disease, adolescence is viewed as an opportune time to prevent the onset of certain behaviors and promote healthy states. Although adolescents comprise a considerable portion of Saudi Arabia's population, they have received insufficient attention and indicators of their health status, as a first step in a prevention cycle are unavailable. This study was carried out with the aim of identifying the health risk behaviors and health status of adolescents in Saudi Arabia. This cross-sectional, school-based study was carried out in all 13 regions of Saudi Arabia. Through multistage, cluster, random sampling, intermediate, and secondary school students were invited to participate. Data were collected by means of a self-administered questionnaire addressing health risk behaviors and health status, clinical anthropometric measurements, and laboratory investigations. A total of 12,575 adolescents participated. Various health risk behaviors, including dietary and sedentary behaviors, lack of safety measures, tobacco use, bullying, and violence were highly prevalent. Twenty-eight percent of adolescents reported having a chronic health condition, 14.3% reported having symptoms suggestive of depression, 30.0% were overweight/obese, and 95.6% were vitamin D deficient. Behaviors and conditions known to persist into adulthood and result in morbidity and premature mortality are prevalent among adolescents in Saudi Arabia. Preventive measures and local health policies are urgently needed and can impact adolescents and future adults. Establishing adolescent health surveillance is necessary to monitor trends and impacts of such measures. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  2. Suspected acute appendicitis in female patients: Trends in diagnosis in emergency department in a University Hospital in Western region of Saudi Arabia

    International Nuclear Information System (INIS)

    Althoubaity, Fatima K.

    2006-01-01

    Objective was to determine the negative appendectomy rate; utilization, accuracy of Alvarado scale, ultrasound (US), computed tomography (CT) in diagnosis of acute appendicitis. Hospital records of 124 female patients admitted for suspicious of acute appendicitis from January 2003-January 2004 to the Emergency Department (ED) at King Abdul-Aziz University Hospital Jeddah, Saudi Arabia were reviewed retrospectively. We reviewed the age of patients, clinical presentation, Alvarado scale, US, CT, histopathalogical diagnosis of appendicular specimen. A total of 124 female patients aged 6-64 years were presented to ED with right iliac fossa pain. Of the total, 103 patients have appendectomies (83.1%), 21 (16.9%) patients underwent conservative treatment. Prevalence of advanced appendicitis was 13.7% and negative appendectomy rate was 27.2%. Accuracy rate of appendicitis with Alvarado scale 67.7%, US was 57.9% CT was 66.7%. Postoperative correlation was found between advanced cases and Alvarado scale (r=0.338), and hospital stay duration (r=0.250, p<0.01). Clinical findings and experiments remain of major importance in appendicitis-diagnosis. When appendicitis appears with atypical presentations, it remains a clinical challenge. In such cases, laboratory and imaging investigation may be useful in establishing a correct diagnosis. Alvarado scoring system is easy, simple and cheap complementary aid for supporting the diagnosis of acute appendicitis especially for junior surgeons. (author)

  3. How Jordan and Saudi Arabia are avoiding a tragedy of the commons over shared groundwater

    Science.gov (United States)

    Müller, Marc F.; Müller-Itten, Michèle C.; Gorelick, Steven M.

    2017-07-01

    Transboundary aquifers are ubiquitous and strategically important to global food and water security. Yet these shared resources are being depleted at an alarming rate. Focusing on the Disi aquifer, a key nonrenewable source of groundwater shared by Jordan and Saudi Arabia, this study develops a two-stage game that evaluates optimal transboundary strategies of common-pool resource exploitation under various assumptions. The analysis relies on estimates of agricultural water use from satellite imagery, which were obtained using three independent remote sensing approaches. Drawdown response to pumping is simulated using a 2-D regional aquifer model. Jordan and Saudi Arabia developed a buffer-zone strategy with a prescribed minimum distance between each country's pumping centers. We show that by limiting the marginal impact of pumping decisions on the other country's pumping costs, this strategy will likely avoid an impeding tragedy of the commons for at least 60 years. Our analysis underscores the role played by distance between wells and disparities in groundwater exploitation costs on common-pool overdraft. In effect, if pumping centers are distant enough, a shared aquifer no longer behaves as a common-pool resource and a tragedy of the commons can be avoided. The 2015 Disi aquifer pumping agreement between Jordan and Saudi Arabia, which in practice relies on a joint technical commission to enforce exclusion zones, is the first agreement of this type between sovereign countries and has a promising potential to avoid conflicts or resolve potential transboundary groundwater disputes over comparable aquifer systems elsewhere.

  4. Is the epidemiology of alkhurma hemorrhagic fever changing?: A three-year overview in Saudi Arabia.

    Directory of Open Access Journals (Sweden)

    Ziad A Memish

    Full Text Available BACKGROUND: The epidemiology of Alkhurma hemorrhagic fever disease is yet to be fully understood since the virus was isolated in 1994 in the Kingdom of Saudi Arabia. SETTING: Preventive Medicine department, Ministry of Health, Kingdom of Saudi Arabia. DESIGN: Retrospective analysis of all laboratory confirmed cases of Alkhurma hemorrhagic fever disease collected through active and passive surveillance from 1(st-January 2009 to December, 31, 2011. RESULTS: Alkhurma hemorrhagic fever (AHFV disease increased from 59 cases in 2009 to 93 cases in 2011. Cases are being discovered outside of the region where it was initially diagnosed in Saudi Arabia. About a third of cases had no direct contact with animals or its products. Almost all cases had gastro-intestinal symptoms. Case fatality rate was less than 1%. CONCLUSIONS: Findings in this study showed the mode of transmission of AHFV virus may not be limited to direct contact with animals or its products. Gastro-intestinal symptoms were not previously documented. Observed low case fatality rate contradicted earlier reports. Close monitoring of the epidemiology of AHFV is recommended to aid appropriate diagnosis. Housewives are advised to wear gloves when handling animals and animal products as a preventive measure.

  5. Nurses' Perceptions of Patient Safety Culture in Three Hospitals in Saudi Arabia.

    Science.gov (United States)

    Alquwez, Nahed; Cruz, Jonas Preposi; Almoghairi, Ahmed Mohammed; Al-Otaibi, Raid Salman; Almutairi, Khalid Obaid; Alicante, Jerico G; Colet, Paolo C

    2018-05-14

    To assess the present patient safety culture of three general hospitals in Saudi Arabia, as perceived by nurses. This study utilized a descriptive, cross-sectional design. A convenience sample of 351 nurses working in three general hospitals in the central region of Saudi Arabia was surveyed in this study using the Hospital Survey of Patients' Safety Culture (HSOPSC) from October 2016 to April 2017. From the 12 composites of the HSOPSC, the nurses perceived only the following two patient safety areas as strengths: teamwork within units and organizational learning-continuous improvement. Six areas of patient safety were identified as weaknesses, namely overall perception of patient safety, handoffs and transitions, communication openness, staffing, frequency of events reported, and nonpunitive response to errors. Nationality, educational attainment, hospital, length of service in the hospital, work area or unit, length of service in the current work area or unit, current position, and direct patient contact or interaction were significant predictors of the nurses' perceived patient safety culture. The findings in this study clarify the current status of patient safety culture in three hospitals in the Kingdom of Saudi Arabia. The present findings should be considered by policymakers, hospital leaders, and nurse executives in creating interventions aimed at improving the patient safety culture in hospitals. A multidimensional network intervention targeting the different dimensions of patient safety culture and involving different organizational levels should be implemented to improve patient safety. © 2018 Sigma Theta Tau International.

  6. A country on the verge of malaria elimination--the Kingdom of Saudi Arabia.

    Directory of Open Access Journals (Sweden)

    Michael Coleman

    Full Text Available Significant headway has been made in the global fight against malaria in the past decade and as more countries enter the elimination phase, attention is now focused on identifying effective strategies to shrink the malaria map. Saudi Arabia experienced an outbreak of malaria in 1998, but is now on the brink of malaria elimination, with just 82 autochthonous cases reported in 2012. A review of published and grey literature was performed to identify the control strategies that have contributed to this achievement. The number of autochthonous malaria cases in Saudi Arabia decreased by 99.8% between 1998 and 2012. The initial steep decline in malaria cases coincided with a rapid scaling up of vector control measures. Incidence continued to be reported at low levels (between 0.01 and 0.1 per 1,000 of the population until the adoption of artesunate plus sulfadoxine-pyrimethamine as first line treatment and the establishment of a regional partnership for a malaria-free Arabian Peninsula, both of which occurred in 2007. Since 2007, incidence has decreased by nearly an order of magnitude. Malaria incidence is now very low, but a high proportion of imported cases, continued potential for autochthonous transmission, and an increased proportion of cases attributable to Plasmodium vivax all present challenges to Saudi Arabia as they work toward elimination by 2015.

  7. The ecological context of child health in Saudi Arabia.

    Science.gov (United States)

    Serenius, F; Hofvander, Y

    1988-01-01

    The general background to child health in Saudi Arabia is reviewed. Information is provided on the social and demographic characteristics of the population, on common health indicators, on the health care system and its utilization, and on the general pattern of childhood morbidity and mortality. The unprecendented socioeconomic development has transformed the health care system. In 15 years the number of nurses have increased from 3261 to 29896, physicians from 1172 to 14335, primary health care centers from 591 to 1821, and hospital beds from 9036 to 30707. In spite of this progress, the disease pattern seems to resemble that of some developing countries with more limited resources. Parasitic diseases are still widespread, and sample surveys have indicated suboptimal nutrition of rural preschool children. Recent estimates on the infant mortality rate have ranged from 65 to 120 per 1000 live births. The preferred marriage partner is a close relative, and genetic diseases, such as hemoglobin disorders, are common in certain areas. Thus, the prevalence of alpha thalassemia is reported at 50 percent, and the sickle cell trait at 4.4-20 percent in sample surveys from the Eastern Province. The modest educational attainment of the mother, the heavy reliance on foreign manpower in all sectors, including the health sector, and the further development of the primary health care system are key issues today. It is emphasized that demographic and epidemiological information from Saudi Arabia is scarce and frequently uncertain, and that further studies are needed to identify the health needs of Saudi children.

  8. Attitudes of Saudi medical students toward the disclosure of information on cancer in eastern Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ali M Al-Amri

    2011-01-01

    Full Text Available Objective: To assess the attitude of future physicians regarding the disclosure of diagnosis, prognosis, benefits, and adverse effects of therapeutic intervention if they happen to have cancer. It also examined the differences if any between regions or gender. Materials and Methods: A total of 332 medical students from University of Dammam, in the Eastern Province of the Kingdom of Saudi Arabia were surveyed using a self-administered questionnaire. The questionnaire consisted of nine questions on the attitudes to disclosure of information on cancer. This self-administered questionnaire was completed by the students in the presence of an investigator. Results: The vast majority of Saudi medical students stated that they would like to know about diagnosis of cancer (92.8% and only 7.2% wanted information withheld from them. Further, 67% of the males and 74.1% of the females wanted family members to know (P = 0.01, but one-third (33% did not want their family to know. Only 24.1% of the male and 21.1% of female students wanted their friends to know. In addition, -97% of the males and 98.8% of the females wanted to know the diagnosis, and 97% and 95.8% of females and males, respectively, would like to know the side effects of the therapy. Almost 95% of male and 93.4% of female students wanted to know the prognosis. Also, 98% of medical students from the Eastern Region would want the diagnosis of cancer to be disclosed compared to 73.6% of those from other regions (P = 0.01. There is no difference between the genders in attitudes toward the disclosure of the diagnosis, 94.6% and 92.2% (P = 0.38. Conclusions: There was a consensus among Saudi medical students on the knowledge of the benefits of treatment, adverse effects of therapy, and prognosis. Female students significantly more than males would like their families to be informed. Significantly more medical students from the Eastern Region than those from other regions would like the diagnosis of

  9. Physicochemical characteristics, total phenols and pigments of national and international honeys in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdulaziz S. Alqarni

    2016-01-01

    Full Text Available In 23 types of honey from Saudi Arabia and six other countries, the levels of some minor components and floral pigments as well as physicochemical characteristics were investigated. Most tested Saudi honeys, e.g. Acacia and Seder showed high values of density and total soluble solids and low water content compared to exotic ones. Some Acacia and Manuka samples had higher HMF contents than permitted levels. All the tested honeys were acidic; however Acacia honey had total acidity values over those of permitted levels, while most of the remainding types were comparable or acceptable. Also, Saudi Acacia and Egyptian honeys contained more content of total nitrogen, free amino acids and proline than those of the other tested types. Dark-colored honeys e.g. Acacia contained more phenolic content than those of the light-colored ones. Carotenoids were the predominant floral pigments in all the tested honeys, while xanthophylls and anthocyanins were the least predominant ones. Seder honeys showed moderate values of the tested characteristics compared to other types. The tested parameters are useful to determine the botanical origin of Saudi or exotic honeys and their quality. Further research on specific physicochemical properties of Saudi Acacia honey especially acidity is very much recommended. New criteria based on the regional characteristics of Saudi honeys including antioxidants, micro-constituents are suggested.

  10. Economic costs of diabetes in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdulkarim K Alhowaish

    2013-01-01

    Full Text Available Background: Diabetes imposes a large economic burden on the individual, national healthcare systems, and countries. Objective: To determine the economic impact of diabetes mellitus on Saudi healthcare system, both now and in the future. Materials and Methods: This research study uses a prevalence-based approach that combines the demographics of the population (classified by nationality, sex and age group with and without diagnosed diabetes in 1992 and 2010. The economic impact of diabetes is estimated in this study, using secondary sources of information provided by Ministry of Health, Ministry of Finance and Central Department of Statistics and Information databases. Results: People diagnosed with diabetes, on average, have medical healthcare expenditures that are ten times higher ($3,686 vs. $380 than what expenditures would be in the absence of diabetes. Over 96% of all medical healthcare expenditures attributed to diabetes are incurred by persons of Saudi nationality, with the remaining 4% incurred by persons of non-Saudi nationality. The population age 45-60 incurs 45% of diabetes-attributed costs, with the remaining population under age 15 incurs 3.8%, age 15-44 incurs 27.5%, and age 60 and above incurs 23.8%. Conclusion: The actual national healthcare burden because of diabetes is likely to exceed the $0.87 billion estimated in this study, because it omits the indirect costs associated with diabetes, such as absenteeism, lost productivity from disease-related absenteeism, unemployment from disease-related disability, lost productivity due to early mortality by disease. The social cost of intangibles such as pain and suffering and care provided by non-paid caregivers as well as healthcare system administrative costs, cost of medications, clinician training programs, and research and infrastructure development is also omitted from this research study. Further studies are needed to confirm the present findings and to improve our

  11. Water management during climate change using aquifer storage and recovery of stormwater in a dunefield in western Saudi Arabia

    KAUST Repository

    Lopez Valencia, Oliver Miguel; Stenchikov, Georgiy L.; Missimer, Thomas M.

    2014-01-01

    An average of less than 50 mm yr-1 of rainfall occurs in the hyperarid region of central Western Saudi Arabia. Climate change is projected to create greater variation in rainfall accumulation with more intense rainfall and flood events and longer

  12. Cardiovascular risk factors burden in Saudi Arabia: The Africa Middle East Cardiovascular Epidemiological (ACE) study.

    Science.gov (United States)

    Ahmed, Amjad M; Hersi, Ahmad; Mashhoud, Walid; Arafah, Mohammed R; Abreu, Paula C; Al Rowaily, Mohammed Abdullah; Al-Mallah, Mouaz H

    2017-10-01

    Limited data exist on the epidemiology of cardiovascular risk factors in Saudi Arabia, particularly in relation to the differences between Saudi nationals and expatriates in Saudi Arabia. The aim of this analysis was to describe the current prevalence of cardiovascular risk factors among patients attending general practice clinics across Saudi Arabia. In this cross-sectional epidemiological analysis of the Africa Middle East Cardiovascular Epidemiological (ACE) study, the prevalence of cardiovascular risk factors (hypertension, diabetes, dyslipidemia, obesity, smoking, abdominal obesity) was evaluated in adults attending primary care clinics in Saudi Arabia. Group comparisons were made between patients of Saudi ethnicity (SA nationals) and patients who were not of Saudi ethnicity (expatriates). A total of 550 participants were enrolled from different clinics across Saudi Arabia [aged (mean ± standard deviation) 43 ± 11 years; 71% male]. Nearly half of the study cohort (49.8%) had more than three cardiovascular risk factors. Dyslipidemia was the most prevalent risk factor (68.6%). The prevalence of hypertension (47.5%) and dyslipidemia (75.5%) was higher among expatriates when compared with SA nationals (31.4% vs. 55.1%, p  = 0.0003 vs. p  Saudi Arabia. Improving primary care services to focus on risk factor control may ultimately decrease the incidence of coronary artery disease and improve overall quality of life. The ACE trial is registered under NCT01243138.

  13. Pharmacy education in Saudi Arabia: A vision of the future.

    Science.gov (United States)

    Aljadhey, Hisham; Asiri, Yousef; Albogami, Yaser; Spratto, George; Alshehri, Mohammed

    2017-01-01

    Background: Pharmacy education in developing countries faces many challenges. An assessment of the challenges and opportunities for the future of pharmacy education in Saudi Arabia has not been conducted. Objectives: The purpose of the study was to ascertain the views and opinions of pharmacy education stakeholders regarding the current issues challenging pharmacy education, and to discuss the future of pharmacy education in Saudi Arabia. Methods: A total of 48 participants attended a one-day meeting in October 2011, designed especially for the purpose of this study. The participants were divided into six round-table discussion sessions with eight persons in each group. Six major themes were explored in these sessions, including the need to improve pharmacy education, program educational outcomes, adoption of an integrated curriculum, the use of advanced teaching methodologies, the need to review assessment methods, and challenges and opportunities to improve pharmacy experiential training. The round-table discussion sessions were videotaped and transcribed verbatim and analyzed by two independent researchers. Results: Participants agreed that pharmacy education in the country needs improvement. Participants agreed on the need for clear, measureable, and national educational outcomes for pharmacy programs in the Kingdom. Participants raised the importance of collaboration between faculty members and departments to design and implement an integrated curriculum. They also emphasized the use of new teaching methodologies focusing on student self-learning and active learning. Assessments were discussed with a focus on the use of new tools, confidentiality of examinations, and providing feedback to students. Several points were raised regarding the opportunities to improve pharmacy experiential training, including the need for more experiential sites and qualified preceptors, addressing variations in training quality between experiential sites, the need for

  14. Peeling skin syndrome: 11 cases from Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Ghamdi, Fasiza; Al-Raddadi, Ali; Satti, Mohamed

    2006-01-01

    Peeling skin syndrome (PSS) is a rare genodermatoses of probable autosomal recessive inheritance in Saudi Arabia, consanguinity of parents is common and consequently the occurrence of family disease, including that of the skin, is not uncommon. To characterize the clinical and pathological features of PSS in Saudi Arabia, we reviewed the medical records and clinical photographs of patients with recurring blistering diseases and conducted a histopathologic evaluation of skin biopsies to identify the site of cleavage. Eleven persons with PSS were seen at King Khalid National Guard Hospital in Jeddah between the years 1986 and 2005. Ages ranged between 2 and 15 years and there were 9 males (81.8%) and 2 females (18.2%). The most common presentation in the majority of patients was localized spontaneous peeling of the skin. Eight patients (72.8%) had a history of vesicles that were small, dry and peeled away. Trauma did no play role in blister formation. All patients were local from Bedouin tribes where a family history of a similar complaint was documented in 8 cases (72.7%). And consanguinity of marriage was evident on 6 patients (54.5%). Histological examination of the biopsies showed either intracorneal or superficial subcorneal cleavage above the granuler layer in all biopsied patients. Although rare, PSS occurs in Saudi Arabia and is most likely related to consanguinity of marriages. This disease is generally mild and is characterized by intrascorneal cleavage within the superficial epidermis. The disease should be recognized and not confused with other vasicobullous disease. (author)

  15. Occurrence of fluoride in ground waters of Saudi Arabia

    Science.gov (United States)

    Alabdulaaly, Abdulrahman I.; Al-Zarah, Abdullah I.; Khan, Mujahid A.

    2013-09-01

    The presence of elevated levels of fluoride in groundwater is considered a global problem. Fluoride in water derives mainly from dissolution of natural minerals in the rocks and soils with which water interacts. The most common fluorine-bearing minerals are fluorite, apatite and micas. Anthropogenic sources of fluoride include agricultural fertilizers and combustion of coal. In the present research, a survey of wells ( n = 1,060) was undertaken in all the 13 regions of the Kingdom of Saudi Arabia to assess the contained fluoride (F) levels. The results indicated variation in fluoride levels from 0.10 to 5.4 mg/L as F throughout the kingdom. The average fluoride levels in milligrams per liter as F were as follows in descending order: 1.80 (Hadwood Shamalyah), 1.37 (Hail), 1.33 (Eastern Province), 1.16 (Al Jouf), 1.11 (Qassim), 1.01 (Riyadh), 0.90 (Madina Al Munnawara), 0.81 (Tabouk), 0.74 (Makkah Al- Mukaramma), 0.73 (Jizan), 0.66 (Asir), 0.64 (Najran), and 0.60 (Al Baha). The results indicated that fluoride levels exceeded the USEPA maximum contaminant limits for drinking water (4 mg/L) in several wells ( n = 7) in different regions of the kingdom and that 13.96 % of the wells exceeded the World Health Organization recommended levels (1.5 mg/L). The results were also compared with the secondary USEPA contaminant standards of 2.0 mg/L for fluorides.

  16. Causes of uveitis at a referral center in Saudi Arabia.

    Science.gov (United States)

    Hamade, Issam Hussein; Elkum, Naser; Tabbara, Khalid F

    2009-01-01

    The main purpose of this study was to determine the causes of uveitis at the Eye Center in Saudi Arabia. A retrospective review. The causes of uveitis were analyzed according to various patient characteristics. A total of 488 cases were encountered. The age range was 3 to 99 years (mean age: 38 years). The most common causes of uveitis included anterior uveitis 60%, panuveitis 24%, posterior uveitis 11%, and intermediate uveitis 6%. The authors found a high prevalence of acute anterior nongranulomatous uveitis. The most commonly encountered infectious uveitis included herpes virus, tuberculosis, and toxoplasmosis.

  17. Management of heatstroke in Malaysian pilgrims in Saudi Arabia.

    Science.gov (United States)

    Merican, M I

    1989-09-01

    Heat stroke is hardly seen in Malaysia. However, it occurs commonly in Saudi Arabia during the Haj season. Many Malaysian pilgrims are affected every year and some die. Having faced this environmental hazard for eight years, the Malaysian Medical Mission, sent each year to look after our pilgrims, modified its treatment strategy in 1988 and successfully decreased the overall morbidity and mortality of affected patients without the use of sophisticated equipment. A brief account of the management of 17 cases seen in 1988 is given. Only one died following treatment. The rest recovered fully without any residual neurological deficit or other complications.

  18. Factorial's composition of Lake Abha, Southwestern Saudi Arabia

    International Nuclear Information System (INIS)

    El-Beheiry, M.A.H

    2007-01-01

    The study analyzes the vegetation along Lake Abha in Southwestern Saudi Arabia. A total of 42 plant species were recorded. The annuals decrease and the biennials and perennials increase along the moisture gradient form the terraces to the free-water zone. Six vegetation clusters were identified. The most important are clusters which were identified by the presence of the following species: Phragmites australis, Juncus punctorius, Typha domingensis, Cyperus rotundus, Datura innoxia, Cynodon dactylon, Cornulaca monacantha and Potamogeton nododsus. Each of these communities has been analyzed by classification and ordination techniques and its habitat described and discussed. (author)

  19. Saudi Arabia: Background and U.S. Relations

    National Research Council Canada - National Science Library

    Blanchard, Christopher M

    2008-01-01

    .... Since 2005, King Abdullah bin Abd al Aziz Al Saud has sought to strengthen Saudi relations with European and Asian counterparts and has worked to build and lead an Arab consensus on regional security...

  20. Slow, slow, quick, quick, slow: Saudi Arabia's 'Gas Initiative'

    International Nuclear Information System (INIS)

    Robins, Philip

    2004-01-01

    This article sets out to analyse the Saudi gas initiative in the context of the decision-making process in Saudi Arabia between 1998 and 2002. It describes the overall context in which the initiative was made. It focuses on the personalities and institutions that were important in its birth and its evolution. The article argues that a mixture of personalities (especially that of Crown Prince Abdullah and foreign minister Saud al-Faisal) and institutions (especially a clutch of new bodies formed in 1999 and 2000) were pivotal in the emergence of the initiative. It also looks at the obstacles that were placed in the way of the initiative, arguing that Saudi Aramco and the minister of oil, Ali Naimi, were key blocking players. Over time, the Saudi gas initiative has come to be seen as a benchmark of the wider cause of economic liberalization in the Kingdom. The lack of progress in the initiative since the initial indicative contract awards in June 2001 has reflected the lack of movement in the general reformist strategy

  1. Natural background radiation in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Hussan, K.A.; Al-Suliman, K.M.; Wafa, N.F.

    1993-01-01

    Natural background radiation measurements have been made at numerous locations throughout the world. Little work in this field has been done in developing countries. In this study, the external exposure rates due to natural background radiation sources have been measured for different Saudi Arabian cities. Thermoluminescence dosimeters, CaF 2 Dy(TLD-200), has been used for field measurements. Exposure to TLD's response correlations were obtained for each TLD using a 137 Cs source. A correlation of TLD's response fading at a continuous radiation exposure environment was obtained and applied to correct field measurements. The measurements were taken every two months for a total of six intervals during the whole year. The average measurements of outdoor external exposure rates was found to vary between a minimum of 5.29 μR h -1 in Dammam city and a maximum of 11.59 μR h -1 in Al-Khamis city. (1 fig., 1 tab.)

  2. Attitude of Saudi Female Math Teachers toward Integrating E-Learning in Teaching Math at High Schools in Saudi Arabia

    Science.gov (United States)

    Albalawi, Aishah M.

    2013-01-01

    Leaders in government and education have launched an extensive program to reform general education in Saudi Arabia. This initiative was designed to achieve many goals with a major emphasis being the enhancement of the Saudi curriculum to take advantage of the use of technology to improve education. A goal of this project was for e-learning to be a…

  3. Diabetes Mellitus in Saudi Arabia: A Review of the Recent Literature.

    Science.gov (United States)

    Al Dawish, Mohamed Abdulaziz; Robert, Asirvatham Alwin; Braham, Rim; Al Hayek, Ayman Abdallah; Al Saeed, Abdulghani; Ahmed, Rania Ahmed; Al Sabaan, Fahad Sulaiman

    2016-01-01

    The World Health Organization (WHO) has reported that Saudi Arabia ranks the second highest in the Middle East, and is seventh in the world for the rate of diabetes. It is estimated that around 7 million of the population are diabetic and almost around 3 million have pre-diabetes. Even more worrying perhaps, is the increasing pattern of diabetes noted in Saudi Arabia in the recent past. In fact, diabetes has approximately registered a ten-fold increase in the past three eras in Saudi Arabia. Diabetes mellitus (DM) has been found to be related to high mortality, morbidity and vascular complications, accompanied by poor general health and lower quality of life. In Saudi Arabia, DM is quickly reaching disturbing proportions and becoming a significant cause of medical complications and even death. However, when compared with the developed countries, the research work conducted, focusing particularly on the incidence, prevalence and socio-demographic properties of DM is woefully inadequate. The health burden due to DM in Saudi Arabia is predicted to rise to catastrophic levels, unless a wide-ranging epidemic control program is incorporated, with great emphasis laid on advocating a healthy diet, including exercise and active lifestyles, and weight control. To properly manage the DM in Saudi Arabia, a multidisciplinary approach is required. In this review we discuss all the aspects of DM in Saudi Arabia drawing from the published literature currently available.

  4. Assessment of global precipitation measurement satellite products over Saudi Arabia

    Science.gov (United States)

    Mahmoud, Mohammed T.; Al-Zahrani, Muhammad A.; Sharif, Hatim O.

    2018-04-01

    Most hydrological analysis and modeling studies require reliable and accurate precipitation data for successful simulations. However, precipitation measurements should be more representative of the true precipitation distribution. Many approaches and techniques are used to collect precipitation data. Recently, hydrometeorological and climatological applications of satellite precipitation products have experienced a significant improvement with the emergence of the latest satellite products, namely, the Integrated Multi-satellitE Retrievals for Global Precipitation Measurement (GPM) mission (IMERG) products, which can be utilized to estimate and analyze precipitation data. This study focuses on the validation of the IMERG early, late and final run rainfall products using ground-based rain gauge observations throughout Saudi Arabia for the period from October 2015 to April 2016. The accuracy of each IMERG product is assessed using six statistical performance measures to conduct three main evaluations, namely, regional, event-based and station-based evaluations. The results indicate that the early run product performed well in the middle and eastern parts as well as some of the western parts of the country; meanwhile, the satellite estimates for the other parts fluctuated between an overestimation and an underestimation. The late run product showed an improved accuracy over the southern and western parts; however, over the northern and middle parts, it showed relatively high errors. The final run product revealed significantly improved precipitation estimations and successfully obtained higher accuracies over most parts of the country. This study provides an early assessment of the performance of the GPM satellite products over the Middle East. The study findings can be used as a beneficial reference for the future development of the IMERG algorithms.

  5. Pattern of corrosive ingestion in southwestern Saudi Arabia

    International Nuclear Information System (INIS)

    AlBinali Ali M; AlShehri, Mohammed A; AlFifi, Suliman H; Abdelmoneim, Ismail; Shomrani, Ali S

    2009-01-01

    Ingested corrosive material is a major pediatric emergency all over the world. The corrosive material can cause damage to the digestive tract, ranging from minor injury to strictures, and sometimes even death. We aimed to review the pattern of corrosive ingestion in children who had been admitted to Aseer Central Hospital in the Southwestern region of Saudi Arabia. This is a retrospective study of all children who had been admitted with a history of corrosive ingestion to Aseer Central Hospital over a period of five years period from 1990 to 1995. The records of 72 patients (38 males and 34 females) were reviewed. The data included age, sex, time lapse till admission, action taken by parents, presenting symptoms, general management given to the child, barium study, endoscopy, and the postcorrosive ingestion outcome of the child. The mean age of the pediatric patients was 28 + - 20 months. Different types of corrosives were encountered. The most common type was 5.25% hypochlorite in 36 patients (50%), kerosene in 12 patients (16.7%), caustic soda in nine patients (12.5%), hydrogen chloride and N-alkyl dimethyl benzyl ammonium chloride (HC and ADB) in eight patients (11.1%), and other material in seven patients (9.7%). Endoscopy was done in 30 patients (31.7%), 14 of whom were abnormal. Barium swallow was performed in 11 patients; five of them showed strictures that required frequent dilatation whereas one needed interposition surgery. Corrosive injury is still a major pediatric emergency among young children. It carries a major risk of complications (mainly stricture) and requires standardized management based on evidence-based medicine. (author)

  6. Agency, Expression, and the Virtual Sphere: Social Media in Saudi Arabia

    OpenAIRE

    Hayman, Fiona

    2017-01-01

    This paper seeks to address the question of why so many Saudi Arabians use social media. Prior literature investigating social media usage in the Saudi Arabia is either too broad or too narrow. This necessitates academic inquiry that addresses the “middle ground”. Saudi Arabians' markedly high rates of social media usage appear incongruous with the traditional, highly restrictive nature of Saudi Arabian society. Given social media's status as a relatively new phenomenon, and its recognized ab...

  7. Conflict and professionalism: perceptions among nurses in Saudi Arabia.

    Science.gov (United States)

    Zakari, N M; Al Khamis, N I; Hamadi, H Y

    2010-09-01

    To examine the relationship between nurses' perceptions of conflict and professionalism. In Saudi Arabia, health-care sectors are constantly undergoing major changes because of social, consumer-related, governmental, technological and economic pressures. These changes will influence the nature of health-care organizations, such as hospitals' work environment. The ability of nurses to practise in a professional manner may be influenced by their work environment and conflict level. A cross-sectional design was conducted in this study. A simple random selection of three health-care sectors in Saudi Arabia was performed and 346 nurse managers, as well as bedside nurses participated to provide information about conflict levels and professionalism. The Perceived Conflict Scale was used to assess the level of conflict, and the Valiga Concept of Nursing Scale was used to assess the professionalism perception among nurses. The intragroup/other department type of conflict had a statistically significant correlation with the perception of professionalism. In addition, the findings point to a low perception among the participating nurses regarding their professionalism. A number of factors might explain the low level of perception of professionalism. These relate to the workplace itself, as well as to the personal background of the nurses, which includes the personal interest in the nursing profession, as well as the family's, society's and the consumers' views of the profession. Given the findings of this study, nurse managers are encouraged to create a work environment that supports professionalism and minimizes conflict.

  8. Allergic fungal sinusitis in children in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Swiahb, Jamil N.; Al-Ammar, A.; Al-Dousary, Surayie H.

    2007-01-01

    Objective was to report the allergic fungal sinusitis (AFS) in children in Saudi Arabia and to review the experience of King Abdul-Aziz University Hospital in diagnosis and management of AFS in children. Hospital charts of 45 children reviewed retrospectively. Clinical presentation, radiological and operative findings, management and outcomes studied. Only 25 patients had >-4 diagnostic criteria, treated endoscopically between January 2000 and December 2005 and followed at least 2 years in KAUH, Riyadh, Kingdom of Saudi Arabia. Twenty-five patients had at least 4 criteria for AFS> All patients underwent functional endoscopic sinus surgery (FESS) with high recurrence rate 44%. Twenty-eight percent needed revision surgery even with medical treatment post operatively. Moreover, no other complications were reported in this study. Aspergillus spp is the most common fungal type in our review. Allergic fungal sinusitis in children is underestimated and understudied associated with poor outcome and high recurrence because of difficulty in management. Therefore, the most effective approach of AFS management in children is to have a high index of suspicion, adequate, preoperative evaluation, medical preparation preoperatively, meticulous surgery, medical management, postoperative including topical and systemic corticosteroids and close clinical follow-up with endoscopically guided debridement. (author)

  9. Prevalence of Musculoskeletal Pain in Construction Workers in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ahmad Alghadir

    2015-01-01

    Full Text Available The objective of this study was to find out the prevalence, characteristics, and distribution of musculoskeletal pain among construction workers in Saudi Arabia. A questionnaire about musculoskeletal pain in different parts of the body was completed by 165 construction workers from the construction industries in Dammam and Riyadh cities. The descriptive data were analyzed using chi-square test. The level of statistical significance was set at P<0.05. Eighty (48.5% of the responding workers had pain in neck, shoulders, lower back, hand, knee, or ankle. The majority of respondents had low back pain (50% followed by knee pain (20%. The average intensity of pain at all sites during activity and rest was 6.65 and 3.59, respectively. Thirty-four (42.5% respondents had dull aching pain and 24 (30% had cramping pain. There was an association between years of experience, duration of break during work, and use of protective equipment with the prevalence of musculoskeletal pain in construction workers (P<0.05. Most of the workers complaining of pain got medical treatment (62.5% and only 25% received physical therapy. It can be concluded from this study that the prevalence of musculoskeletal pain among construction workers in Saudi Arabia is high.

  10. Radon concentration measurements in the desert caves of Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Mustafa, Hanan; Al-Jarallah, M.I.; Fazal-ur-Rehman; Abu-Jarad, F.

    2005-01-01

    Beneath the harsh deserts of Saudi Arabia lie dark chambers and complex mazes filled with strange shapes and wondrous beauty. Radon concentration measurements have been carried out in the desert caves of Al-Somman Plateau in the Eastern Province of Saudi Arabia. Passive radon dosimeters, based on alpha particle etch track detectors with an inlet filter, were used in this study. A total of 59 dosimeters were placed in five caves for a period of six months. Out of 59 dosimeters, 37 could be collected for analysis. Measurements showed significant variations in radon concentrations in caves depending upon their natural ventilation. The results of the study show that the average radon concentration in the different caves ranges from 74 up to 451Bqm -3 . The average radon concentration in four of the caves was low in the range 74-114Bqm -3 . However, one cave showed an average radon concentration of 451Bqm -3 . Radon is not a problem for tourists in the majority of caves. However, sometimes it may imply some limitation to the working time of guides

  11. Radon concentration measurements in the desert caves of Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Al-Mustafa, Hanan [Women College, P. O. Box 838, Dammam 31113 (Saudi Arabia); Al-Jarallah, M.I. [Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran 31261 (Saudi Arabia)]. E-mail: mibrahim@kfupm.edu.sa; Fazal-ur-Rehman [Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran 31261 (Saudi Arabia); Abu-Jarad, F. [Radiation Protection Unit, Environmental Protection Department, Saudi Aramco P.O. Box 13027, Dhahran 31311 (Saudi Arabia)

    2005-11-15

    Beneath the harsh deserts of Saudi Arabia lie dark chambers and complex mazes filled with strange shapes and wondrous beauty. Radon concentration measurements have been carried out in the desert caves of Al-Somman Plateau in the Eastern Province of Saudi Arabia. Passive radon dosimeters, based on alpha particle etch track detectors with an inlet filter, were used in this study. A total of 59 dosimeters were placed in five caves for a period of six months. Out of 59 dosimeters, 37 could be collected for analysis. Measurements showed significant variations in radon concentrations in caves depending upon their natural ventilation. The results of the study show that the average radon concentration in the different caves ranges from 74 up to 451Bqm{sup -3}. The average radon concentration in four of the caves was low in the range 74-114Bqm{sup -3}. However, one cave showed an average radon concentration of 451Bqm{sup -3}. Radon is not a problem for tourists in the majority of caves. However, sometimes it may imply some limitation to the working time of guides.

  12. Predictors of smoking among male college students in Saudi Arabia.

    Science.gov (United States)

    Almogbel, Y S; Abughosh, S M; Almogbel, F S; Alhaidar, I A; Sansgiry, S S

    2013-11-01

    Identifying the predictors of smoking in one of the top cigarette-consuming countries in the world is a vital step in smoking prevention. A cross-sectional study assessed the predictors of smoking in a cohort of male students in 3 universities in Saudi Arabia. A pre-tested, validated questionnaire was used to determine sociodemographic characteristics, academic performance, peers' smoking, and presence of a smoker within the family. Of the 337 participants, 30.9% were current smokers (smoked 1 or more cigarettes within the last 30 days). Lower academic performance (OR = 2.29, 95% CI: 1.02-5.17), peer smoking (OR = 4.14, 95% CI: 1.53-11.3) and presence of other smokers in the family (OR = 2.77, 95% CI: 1.37-5.64) were the significant predictors of smoking status identified using multiple logistic regression analysis. These findings highlight the influence of family and peer pressure in initiating cigarette use among the youth of Saudi Arabia.

  13. Incidence and severity of keratoconus in Asir province, Saudi Arabia.

    Science.gov (United States)

    Assiri, A A; Yousuf, B I; Quantock, A J; Murphy, P J

    2005-11-01

    To assess the incidence and associated signs and symptoms of patients with keratoconus in Asir Province, Saudi Arabia. 125 new keratoconus patients (51 male, 74 female; mean age 18.5 (SD 3.8) years; range 8--28 years) were recruited from referrals to the department of ophthalmology, Asir Central Hospital, over a 1 year period. Age, visual acuity, and keratometry were recorded along with clinical signs and symptoms. The incidence of keratoconus in Asir Province is 20 cases per 100,000 population. Also, the disease severity is high, as indicated by an early mean age (17.7 (3.6) years) with advanced stage keratoconus. Visual acuity, with either spectacles or rigid contact lenses, was 6/12 or better in 98% of eyes measured. Just over half (56%) of patients had atopic ocular disease. 16% of patients had a positive family history of the disease and 16% had atopic dermatitis (eczema and/or vitiligo). The incidence and severity of keratoconus in Asir Province, Saudi Arabia, is high with an early onset and more rapid progress to the severe disease stage at a young age. This might reflect the influence of genetic and/or environmental factor(s) in the aetiology of keratoconus.

  14. Optimization of Broadband Seismic Network in the Kingdom of Saudi Arabia

    KAUST Repository

    Alshuhail, Abdulrahman

    2011-05-01

    Saudi Arabia covers a large portion of the Arabian plate, a region characterized by seismic activity, along complex divergent and convergent plate boundaries. In order to understand these plate boundaries it is essential to optimize the design of the broadband seismic station network to accurately locate earthquakes. In my study, I apply an optimization method to design the broadband station distribution in Saudi Arabia. This method is based on so called D-optimal planning criterion that optimizes the station distribution for locating the hypocenters of earthquakes. Two additional adjustments were implemented: to preferentially acquire direct and refracted wave, and to account for geometric spreading of seismic waves (and thus increases the signal to noise ratio). The method developed in this study for optimizing the geographical location of broadband stations uses the probability of earthquake occurrence and a 1-D velocity model of the region, and minimizes the ellipsoid volume of the earthquake location errors. The algorithm was applied to the current seismic network, operated by the Saudi Geologic Survey (SGS). Based on the results, I am able to make recommendations on, how to expand the existing network. Furthermore, I quantify the efficiency of our method by computing the standard error of epicenter and depth before and after adding the proposed stations.

  15. Broad accommodation of rift-related extension recorded by dyke intrusion in Saudi Arabia

    KAUST Repository

    Pallister, John S.; McCausland, Wendy A.; Jonsson, Sigurjon; Lu, Zhong; Zahran, Hani M.; El-Hadidy, Salah Y.; Aburukbah, Abdallah; Stewart, Ian C F; Lundgren, Paul R.; White, Randal A.; Moufti, Mohammed Rashad H

    2010-01-01

    The extensive harrat lava province of Arabia formed during the past 30 million years in response to Red Sea rifting and mantle upwelling. The area was regarded as seismically quiet, but between April and June 2009 a swarm of more than 30,000 earthquakes struck one of the lava fields in the province, Harrat Lunayyir, northwest Saudi Arabia. Concerned that larger damaging earthquakes might occur, the Saudi Arabian government evacuated 40,000 people from the region. Here we use geologic, geodetic and seismic data to show that the earthquake swarm resulted from magmatic dyke intrusion. We document a surface fault rupture that is 8 km long with 91 cm of offset. Surface deformation is best modelled by the shallow intrusion of a north-west trending dyke that is about 10 km long. Seismic waves generated during the earthquakes exhibit overlapping very low- and high-frequency components. We interpret the low frequencies to represent intrusion of magma and the high frequencies to represent fracturing of the crystalline basement rocks. Rather than extension being accommodated entirely by the central Red Sea rift axis, we suggest that the broad deformation observed in Harrat Lunayyir indicates that rift margins can remain as active sites of extension throughout rifting. Our analyses allowed us to forecast the likelihood of a future eruption or large earthquake in the region and informed the decisions made by the Saudi Arabian government to return the evacuees. © 2010 Macmillan Publishers Limited. All rights reserved.

  16. Broad accommodation of rift-related extension recorded by dyke intrusion in Saudi Arabia

    KAUST Repository

    Pallister, John S.

    2010-09-26

    The extensive harrat lava province of Arabia formed during the past 30 million years in response to Red Sea rifting and mantle upwelling. The area was regarded as seismically quiet, but between April and June 2009 a swarm of more than 30,000 earthquakes struck one of the lava fields in the province, Harrat Lunayyir, northwest Saudi Arabia. Concerned that larger damaging earthquakes might occur, the Saudi Arabian government evacuated 40,000 people from the region. Here we use geologic, geodetic and seismic data to show that the earthquake swarm resulted from magmatic dyke intrusion. We document a surface fault rupture that is 8 km long with 91 cm of offset. Surface deformation is best modelled by the shallow intrusion of a north-west trending dyke that is about 10 km long. Seismic waves generated during the earthquakes exhibit overlapping very low- and high-frequency components. We interpret the low frequencies to represent intrusion of magma and the high frequencies to represent fracturing of the crystalline basement rocks. Rather than extension being accommodated entirely by the central Red Sea rift axis, we suggest that the broad deformation observed in Harrat Lunayyir indicates that rift margins can remain as active sites of extension throughout rifting. Our analyses allowed us to forecast the likelihood of a future eruption or large earthquake in the region and informed the decisions made by the Saudi Arabian government to return the evacuees. © 2010 Macmillan Publishers Limited. All rights reserved.

  17. Broad accommodation of rift-related extension recorded by dyke intrusion in Saudi Arabia

    Science.gov (United States)

    Pallister, J.S.; McCausland, W.A.; Jonsson, Sigurjon; Lu, Z.; Zahran, H.M.; El, Hadidy S.; Aburukbah, A.; Stewart, I.C.F.; Lundgren, P.R.; White, R.A.; Moufti, M.R.H.

    2010-01-01

    The extensive harrat lava province of Arabia formed during the past 30 million years in response to Red Sea rifting and mantle upwelling. The area was regarded as seismically quiet, but between April and June 2009 a swarm of more than 30,000 earthquakes struck one of the lava fields in the province, Harrat Lunayyir, northwest Saudi Arabia. Concerned that larger damaging earthquakes might occur, the Saudi Arabian government evacuated 40,000 people from the region. Here we use geologic, geodetic and seismic data to show that the earthquake swarm resulted from magmatic dyke intrusion. We document a surface fault rupture that is 8 km long with 91 cm of offset. Surface deformation is best modelled by the shallow intrusion of a north-west trending dyke that is about 10 km long. Seismic waves generated during the earthquakes exhibit overlapping very low- and high-frequency components. We interpret the low frequencies to represent intrusion of magma and the high frequencies to represent fracturing of the crystalline basement rocks. Rather than extension being accommodated entirely by the central Red Sea rift axis, we suggest that the broad deformation observed in Harrat Lunayyir indicates that rift margins can remain as active sites of extension throughout rifting. Our analyses allowed us to forecast the likelihood of a future eruption or large earthquake in the region and informed the decisions made by the Saudi Arabian government to return the evacuees.

  18. Incidence rate of ovarian cancer cases in Saudi Arabia: an observational descriptive epidemiological analysis of data from Saudi Cancer Registry 2001–2008

    Directory of Open Access Journals (Sweden)

    Alghamdi IG

    2014-06-01

    Full Text Available Ibrahim G Alghamdi,1,2 Issam I Hussain,1 Mohamed S Alghamdi,3 Mansour M Alghamdi,4 Ahlam A Dohal,4 Mohammed A El-Sheemy51School of Life Sciences, University of Lincoln, Brayford Pool, Lincoln, UK; 2Al-Baha University, Kingdom of Saudia Arabia; 3Ministry of Health, General Directorate of Health Affairs, Al-Baha, Kingdom of Saudi Arabia; 4King Fahad Specialist Hospital–Dammam, Kingdom of Saudi Arabia; 5Department of Research and Development, Lincoln Hospital, United Lincolnshire Hospitals, National Health Service Trust, Lincoln, UKPurpose: This study provides descriptive epidemiological data, such as the percentage of cases diagnosed, crude incidence rate (CIR, and age-standardized incidence rate (ASIR of ovarian cancer in Saudi Arabia from 2001–2008. Patients and methods: A retrospective descriptive epidemiological analysis of all ovarian cancer cases recorded in the Saudi Cancer Registry (SCR from January 2001–December 2008 was performed. The data were analyzed using descriptive statistics, analysis of variance tests, Poisson regression, and simple linear modeling.Results: A total of 991 ovarian cancer cases were recorded in the SCR from January 2001–December 2008. The region of Riyadh had the highest overall ASIR at 3.3 cases per 100,000 women, followed by the Jouf and Asir regions at 3.13 and 2.96 cases per 100,000 women. However, Hail and Jazan had the lowest rates at 1.4 and 0.6 cases per 100,000 women, respectively. Compared to Jazan, the incidence rate ratio for the number of ovarian cancer cases was significantly higher (P<0.001 in the Makkah region at 6.4 (95% confidence interval [CI]: 4.13–9.83, followed by Riyadh at 6.3 (95% CI: 4.10–9.82, and the eastern region of Saudi Arabia at 4.52 (95% CI: 2.93–6.98. The predicted annual CIR and ASIR for ovarian cancer in Saudi Arabia could be defined by the equations 0.9 + (0.07× years and 1.71 + (0.09× years, respectively.Conclusion: We observed a slight increase in the CIRs and

  19. Depression in patients with colorectal cancer in Saudi Arabia.

    Science.gov (United States)

    Shaheen Al Ahwal, Mahmoud; Al Zaben, Faten; Khalifa, Doaa Ahmed; Sehlo, Mohammad Gamal; Ahmad, Rami Ghazi; Koenig, Harold G

    2015-09-01

    Persons with colon cancer experience considerable psychological stress due to physical and social changes brought on by illness, increasing their risk of depressive disorder (DD). We examine the prevalence of DD and depressive symptoms and determine baseline demographic, social, psychological, and physical health correlates. A convenience sample of 70 cancer patients in Jeddah, Saudi Arabia, was screened for DD using an abbreviated version of the Structured Clinical Interview for Depression (SCID) and for depressive symptoms using the Hamilton Depression Rating Scale (HDRS). Demographic, psychosocial, psychiatric, and physical health characteristics were also assessed, along with past treatments for colon cancer. Bivariate and multivariate analyses identified predictors of DD and symptoms. The 1-month prevalence of DD was 30.0% (12.9% major depression, 5.7% minor depression, and 11.4% for dysthymia) and significant depressive symptoms were present in 57.1% (HDRS 8 or higher), including having persistent suicidal thoughts for 2 weeks or longer wthin the past month (14.3%) . Low social support and having a co-morbid psychiatric illness (particularly anxiety) independently predicted DD based on the SCID. Saudi nationality, poor financial situation, low social support, and co-morbid psychiatric illness independently predicted depressive symptoms on the HDRS. Surprisingly, stage of cancer, duration of cancer, and treatments for cancer were unrelated to DD or depressive symptoms. DD and significant depressive symptoms are common in patients with colon cancer in Saudi Arabia, and are predicted by a distinct set of demographic and psychosocial risk factors that may help with identification. Demographic and psychological risk factors were more likely to be associated with depression than cancer characteristics in this sample. Copyright © 2014 John Wiley & Sons, Ltd.

  20. The extent of use of online pharmacies in Saudi Arabia.

    Science.gov (United States)

    Abanmy, Norah

    2017-09-01

    Online pharmacies sell medicine over the Internet and deliver them by mail. The main objective of this study is to explore the extent of use of online pharmacies in Saudi Arabia which will be useful for the scientific community and regulators. An Arabic survey questionnaire was developed for this study. The questionnaire was distributed via email and social media. Four sections were created to cover the objectives: experience with online shopping in general, demographics, awareness of the existence and customer experiences of buying medicine online, and reasons for buying/not buying medicine online. A total of 633 responses were collected. Around 69% (437) of them were female and the majority (256, 40.4%) was in the age range 26-40. Only 23.1% (146) were aware of the existence of online pharmacies where 2.7% (17) of them had bought a medicine over the Internet and 15 (88.2%) respondents out of the 17 was satisfied with the process. Lack of awareness of the availability of such services was the main reason for not buying medicines online. Many respondents (263, 42.7%) were willing to try an online pharmacy, although majorities (243, 45.9%) were unable to differentiate between legal and illegal online pharmacies. The largest categories of products respondents were willing to buy them online were nonprescription medicines and cosmetics. The popularity of purchasing medicines over the Internet is still low in Saudi Arabia. However, because the majority of respondents are willing to purchase medicines online, efforts should be made by the Saudi FDA to set regulations and monitor this activity.

  1. Survey of h-index for neurosurgeons in Saudi Arabia.

    Science.gov (United States)

    Jamjoom, Abdulhakim B

    2015-10-01

    To calculate the h-index for neurosurgeons in the Kingdom of Saudi Arabia (KSA), and to assess its association with a number of features relating to neurosurgical practice in KSA. The h-index for 84 neurosurgeons that worked in KSA during 1990-2013 was evaluated using Google Scholar during the period September to October 2014. The correlation between the h-index and a number of neurosurgeon and neurosurgical center characteristics was determined and examined statistically. The median h-index was 2.5 (range 0-33) and the mean was 5.04. The h-index was significantly higher for neurosurgeons who obtained their certification before 2001 and those working at the King Faisal Specialist Hospital, Riyadh, KSA. The h-index was also higher, but without reaching significance, for non-Saudi neurosurgeons, those with international certification and those working at the university hospitals. Additionally, the h-index was significantly lower for neurosurgeons working in the Ministry of Health hospitals. Application of the h-index to KSA neurosurgeons revealed a significant correlation with the duration after certification and with certain centers. Evaluation of the h-index should be included in the consideration for academic positions in KSA. Saudi neurosurgeons should be encouraged to publish in journals with high impact factor.

  2. The incidence rate of corpus uteri cancer among females in Saudi Arabia: an observational descriptive epidemiological analysis of data from Saudi Cancer Registry 2001–2008

    Directory of Open Access Journals (Sweden)

    Alghamdi IG

    2014-01-01

    Full Text Available Ibrahim G Alghamdi,1 Issam I Hussain,1 Mohamed S Alghamdi,2 Mohamed A El-Sheemy1,3 1University of Lincoln, Brayford Pool, Lincoln, UK; 2Ministry of Health, General Directorate of Health Affairs, Al-Baha, Kingdom of Saudi Arabia; 3Research and Development, Lincoln Hospital, Lincolnshire Hospitals NHS Trust, Lincoln, UK Background: The present study reviews the epidemiological data on corpus uteri cancer among Saudi women, including its frequency, crude incidence rate, and age-standardized incidence rate (ASIR, adjusted by region and year of diagnosis. Methods: A retrospective, descriptive epidemiological analysis was conducted of all the corpus uteri cancer cases recorded in the Saudi Cancer Registry between January 2001 and December 2008. The statistical analyses were performed using descriptive statistics, analysis of variance, Poisson regression, and a simple linear model. Results: A total of 1,060 corpus uteri cancer cases were included. Women aged 60–74 years of age were most affected by the disease. The region of Riyadh in Saudi Arabia had the highest overall ASIR, at 4.4 cases per 100,000 female patients, followed by the eastern region, at 4.2, and Makkah, at 3.7. Jazan, Najran, and Qassim had the lowest average ASIRs, ranging from 0.8 to 1.4. A Poisson regression model using Jazan as the reference revealed that the corpus uteri cancer incidence rate ratio was significantly higher for the regions of Makkah, at 16.5 times (95% confidence interval [CI]: 8.0–23.0, followed by Riyadh, at 16.0 times (95% CI: 9.0–22.0, and the eastern region, at 9.9 times (95% CI: 5.6–17.6. The northern region experienced the highest changes in ASIRs of corpus uteri cancer among female Saudi patients between 2001 and 2008. Conclusion: There was a slight increase in the crude incidence rates and ASIRs for corpus uteri cancer in Saudi Arabia between 2001 and 2008. Older Saudi women were most affected by the disease. Riyadh, the eastern region, and Makkah

  3. Prevalence of harassment and discrimination among residents in three training hospitals in Saudi Arabia.

    Science.gov (United States)

    Fnais, Naif; al-Nasser, Muhammad; Zamakhshary, Mohammad; Abuznadah, Wesam; Dhukair, Shahla Al; Saadeh, Mayssa; Al-Qarni, Ali; Bokhari, Bayan; Alshaeri, Taqreed; Aboalsamh, Nouf; Binahmed, AbdulAziz

    2013-01-01

    Multiple surveys of medical residents have shown a high incidence of harassment and discrimination in academic health centers. Harassment has a negative effects on residents' health and on their ability to function. No previous study has documented the prevalence of harassment and discrimination among residents in Saudi Arabia. We aimed in this study to assess the prevalence of harassment and discrimination among residents at a tertiary care academic hospitals in Saudi Arabia. Cross-sectional survey conducted at National Guard Hospitals in Riyadh, Jeddah and Al-Ahsa'a from 27 July to 20 August 2010. The survey included questions on the prevalence of harassment of different types, inlcuding verbal, academic, physical and sexual harassment, as well as discrimination on the basis of gender, region of origin or physical appearance. Of 380 residents, 213 (56%) returned a completed questionnaire (123 male, 57.8%). At least one of type of harassment and discrimination was reported by 83.6% of respondents. The most frequently reported forms were verbal harassment and gender discrimination (61.5% and 58.3%, respectively). Sexual harassment was commonly reported (19.3%) and was experienced significantly more often by female residents than by male residents (P=.0061). Harassment and discrimination of Saudi residents is common with more than three-quarters reporting having had such an experience. Identification of the risk factors is a necessary first step in clarifying this issue and could be used when planning strategies for prevention.

  4. The Role of People's Knowledge and Attitudes in Conservation of Wildlife in the Natural Reservations: A Case Study of the Ibex Reservation in ALRiyadh Region, Saudi Arabia

    International Nuclear Information System (INIS)

    AlShayaa, Mohamad S; ElHag, A; Muneer, Siddig E

    2007-01-01

    The National Commission for Wildlife Conservation and Development (NCWCD) was established in 1406 (H), and enacted plans to control grazing, wood gathering and hunting in the protected areas of Saudi Arabia. However, its efforts have not been successful in putting an end to uncontrolled grazing, trees felling and hunting in the protected areas. This is mainly due to the non-enforcement of the ban on hunting which is considered a local tradition, the freedom of trade in allowed and non-allowed animals, and people low level of awareness about the rules and regulations of hunting, grazing and trees felling. The aim of this study is to determine the level of knowledge, attitudes and people's behaviors towards the Ibex reserve, to recommend solutions that can put an end to illegal hunting, and to show the role of education programs in solving this problem. The study population consisted of all people residing around the Ibex reserve, in the towns of Haotat Bany Tammem , Al-Helwa and Al-Hareek. A simple random sample of 400 people was taken. The response rate was 86%. Furthermore, more than 25 focus group discussion sessions took place, in which the researcher met with 240 local people. Percentages, means, standard deviations and simple correlation were used to analyze the study data using the Statistical Package for Social Sciences (SPSS). The study indicated that the young generation's level of knowledge regarding the importance of wildlife is low. The main reason for this is the lack of educational programs that deals with the importance of wildlife conservation. The study also showed that the respondents have good information about the Ibex reserve location and the patrolling system used to protect it, while their information about the plants and animals' life in the reserve is limited. The respondents perceived that the enforcement of punishment is the only way to put an end to illegal hunting in the reserve. It is recommended to have television educational programs

  5. 76 FR 7152 - ICT Trade Mission to Saudi Arabia; Application Deadline Extended

    Science.gov (United States)

    2011-02-09

    ... DEPARTMENT OF COMMERCE International Trade Administration ICT Trade Mission to Saudi Arabia; Application Deadline Extended AGENCY: International Trade Administration, Department of Commerce. ACTION: Notice. Timeframe for Recruitment and Applications Mission recruitment will be conducted in an open and...

  6. 78 FR 39712 - Critical Infrastructure Protection and Cyber Security Trade Mission to Saudi Arabia and Kuwait...

    Science.gov (United States)

    2013-07-02

    ... DEPARTMENT OF COMMERCE International Trade Administration Critical Infrastructure Protection and Cyber Security Trade Mission to Saudi Arabia and Kuwait Clarification and Amendment AGENCY... cyber-security firms and trade organizations which have not already submitted an application are...

  7. OCONUS Compliance Assessment Protocols (OCAP) - Saudi Arabia (Army Version) (CD-ROM)

    National Research Council Canada - National Science Library

    Krooks, David A; Schell, Donna J

    2004-01-01

    ...: 1 CD-ROM; 4 3/4 in.; 670 KB. ABSTRACT: This environmental compliance assessment manual is based on the Final Governing Standards for Environmental Security by United States Forces in the Kingdom of Saudi Arabia (FGS-SA...

  8. Mathematics Teacher's Job Satisfaction in Middle School in Jeddah, Saudi Arabia

    OpenAIRE

    ALZHRANI, KHALED MOHMMAD A.

    2017-01-01

    This research examines Mathematics teachers’ job satisfaction levels in the four dimensions of job satisfaction (administrative support, workplace atmosphere, teaching efficacy and students’ behavior) and its relation to students’ achievements in Middle schools in Jeddah, Saudi Arabia.

  9. The Challenges Faced by New Science Teachers in Saudi Arabia

    Science.gov (United States)

    Alsharari, Salman

    Growing demand for science teachers in the Kingdom of Saudi Arabia, fed by increasing numbers of public school students, is forcing the Saudi government to attract, recruit and retain well-qualified science teachers. Beginning science teachers enter the educational profession with a massive fullfilment and satisfaction in their roles and positions as teachers to educating children in a science classroom. Nevertheless, teachers, over their early years of practice, encounter numerous challenges to provide the most effective science instruction. Therefore, the current study was aimed to identify academic and behavioral classroom challenges faced by science teachers in their first three years of teaching in the Kingdom of Saudi Arabia. In addition, new science teacher gender, school level and years of teaching experience differences in perceptions of the challenges that they encountered at work were analyzed. The present study also investigated various types of support that new science teachers may need to overcome academic and behavioral classroom challenges. In order to gain insights about ways to adequately support novice science teachers, it was important to examine new science teachers' beliefs, ideas and perceptions about effective science teaching. Three survey questionnaires were developed and distributed to teachers of both sexes who have been teaching science subjects, for less than three years, to elementary, middle and high school students in Al Jouf public schools. A total of 49 novice science teachers responded to the survey and 9 of them agreed to participate voluntarily in a face-to-face interview. Different statistical procedures and multiple qualitative methodologies were used to analyze the collected data. Findings suggested that the top three academic challenges faced by new science teachers were: poor quality of teacher preparation programs, absence of appropriate school equipment and facilities and lack of classroom materials and instructional

  10. Investigation on papillomavirus infection in dromedary camels in Al-Ahsa, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdelmalik Ibrahim Khalafalla

    2017-06-01

    Full Text Available We investigated two outbreaks of papillomatosis between 2013 and 2015 in Al Ahsa region of eastern Saudi Arabia involving fourteen dromedary camels. The disease affected both young and adult animals and occurred in coincidence with demodectic mange infestation. Diagnosis was made based on gross and histopathological characteristics of the wart lesion and was confirmed by PCR. Rolling circle amplification followed by degenerate primer PCR and sequencing of the amplicons revealed the presence of both Camelus dromedarius papillomavirus types 1 and 2, previously identified in infected dromedaries in Sudan.

  11. Pattern of referral of noncancer patients to palliative care in the Eastern province of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Hafez M Ghanem

    2011-01-01

    Results : From 474 patients, 20 (4.2% had a noncancer diagnosis. The main reason for the referral of noncancer patients was pain control. The most prevalent diagnoses were sickle cell disease (SCD in 6 (30% patients and peripheral arterial disease (PAD in 5 (25%. Conclusions : These findings suggest that the PC needs of noncancer patients are largely unmet in our region. Further efforts are necessary to advance noncancer PC in Saudi Arabia. The PC needs of patients with SCD and PAD need to be addressed in future research.

  12. Middle East Respiratory Syndrome (MERS) coronavirus seroprevalence in domestic livestock in Saudi Arabia, 2010 to 2013.

    Science.gov (United States)

    Hemida, M G; Perera, R A; Wang, P; Alhammadi, M A; Siu, L Y; Li, M; Poon, L L; Saif, L; Alnaeem, A; Peiris, M

    2013-12-12

    In Saudi Arabia, including regions of Riyadh and Al Ahsa, pseudoparticle neutralisation (ppNT) and microneutralisation (MNT) tests detected no antibodies to Middle East Respiratory Syndrome coronavirus (MERS-CoV) in sheep (n= 100), goats (n= 45), cattle (n= 50) and chickens (n= 240). Dromedary camels however, had a high prevalence of MERS-CoV antibodies. Bovine coronavirus (BCoV) infected sera from cattle had no cross-reactivity in MERS-CoV ppNT or MNT, while many dromedary camels’ sera reacted to both BCoV and MERS-CoV. Some nevertheless displayed specific serologic reaction profiles to MERS-CoV.

  13. eHealth in Saudi Arabia: Current Trends, Challenges and Recommendations.

    Science.gov (United States)

    Alsulame, Khaled; Khalifa, Mohamed; Househ, Mowafa

    2015-01-01

    The purpose of this study is to explore the current status of eHealth in Saudi Arabia from the perspective of health informatics professionals. We used a case study approach and analyzed participant data using thematic analysis. The study took place between July and August 2013. Data collection included interviews with nine senior health information professionals in Saudi Arabia. The findings describe participant views on current eHealth trends in Saudi Arabia and show differences among Saudi healthcare organizations in terms of eHealth adoption. Participants also describe the challenges relating to organizational and cultural issues, end user attitudes towards eHealth projects, and the lack of specialized human resources to implement eHealth systems. Two main recommendations made by the participants were to form a new national body for eHealth and to develop a unified plan for the implementation of Saudi eHealth initiatives.

  14. Exploring Knowledge and Attitudes about Vitamin D among Adults in Saudi Arabia: A Qualitative Study

    OpenAIRE

    Najlaa Aljefree; Patricia Lee; Faruk Ahmed

    2017-01-01

    Abstract: Vitamin D deficiency is widespread in Saudi Arabia. The aim of this study was to explore participants’ knowledge about vitamin D and attitudes toward sun exposure. The study also aimed to explore the social and cultural factors that might potentially contribute to vitamin D deficiency in Saudi Arabia. Face-to-face interviews were carried out in the cities of Jeddah and Makkah between May and October 2015. The interview questions were semi-structured, and the data was analyzed using ...

  15. Type 2 diabetes mellitus susceptibility gene TCF7L2 is strongly associated with hyperglycemia in the Saudi Arabia Population of the eastern province of Saudi Arabia.

    Science.gov (United States)

    Acharya, S; Al-Elq, A; Al-Nafaie, A; Muzaheed, M; Al-Ali, A

    2015-08-01

    We studied the association of single nucleotide polymorphisms (SNPs) rs7903146, rs12255372 and rs4506565 in type 2 diabetes mellitus (T2DM) susceptibility gene, transcription factor 7 like 2 (TCF7L2) with T2DM among the population of the Eastern Province of Saudi Arabia. In a case-control study, blood samples were collected from 359 T2DM patients and 351 age and sex-matched normoglycemic controls. Genotyping was done by allele specific PCR assay. Our results revealed a strong association between risk T alleles in variants rs12255372 (OR: G/T=1.4233; T/T=2.0395) and rs4506565 (OR: A/T=1.6066; T/T=3.1301) and T2DM among the Saudi population of the Eastern Province of Saudi Arabia. This is the first time that this association has been identified in a Saudi population. However, a common variant, rs7903146, often found to be associated with T2DM in other populations failed to demonstrate any association to T2DM with the present population. These data further strengthens the hypothesis that Saudi populations might carry a distinct risk allele in T2DM susceptibility gene TCF7L2. The present results confirm that rs12255372 and rs4506565 variants of TCF7L2 show an association, but not rs7903146, with T2DM for the Saudi population of the Eastern Province of Saudi Arabia.

  16. Prevalence and causes of blindness and diabetic retinopathy in Southern Saudi Arabia.

    Science.gov (United States)

    Hajar, Saad; Al Hazmi, Ali; Wasli, Mustafa; Mousa, Ahmed; Rabiu, Mansour

    2015-04-01

    To determine the prevalence and causes of blindness and diabetic retinopathy (DR) in Jazan district, Southern Saudi Arabia. Using the standardized Rapid Assessment for Avoidable Blindness (RAAB) and DR cross-sectional methodology, 3800 subjects were randomly selected from the population of ≥50 years of age in Jazan, Saudi Arabia between November 2011 and January 2012. Participants underwent screening comprised of interview, random blood glucose test, and ophthalmic assessment including visual acuity (VA) and fundus examination. Among participants with VA less than 6/18 in either eye, the cause(s) of visual impairment was determined. Participants were classified as diabetic if they had previous diagnoses of diabetes, or random blood glucose more than 200 mg/dl. Diabetic participants were assessed for DR using dilated fundus examination. All data were recorded using the RAAB + DR standardized forms. The prevalence of bilateral blindness less than 3/60 was 3.3% (95% confidence interval [CI]: 2.74 - 3.90). Cataract was the leading cause of blindness (58.6%); followed by posterior segment diseases (20%), which included DR (7; 3.3%). The prevalence of diabetes mellitus (DM) was 22.4%, (95% CI: 21.09 - 23.79]), among them; 27.8% had DR. The prevalence of sight-threatening DR was 5.7%. The prevalence of DM and the corresponding proportion of DR in this region is lower than that reported in other regions of Saudi Arabia. However, the prevalence of blindness not related to DR is relatively higher than the other studies.

  17. Reprioritizing current research trends in medical education: a reflection on research activities in Saudi Arabia.

    Science.gov (United States)

    Obeidat, Akef S; Alhaqwi, Ali Ibrahim; Abdulghani, Hamza Mohammad

    2015-04-01

    There are numerous national efforts to determine and develop research priorities of medical education in Saudi Arabia. These priorities were first proposed in 2010 by "Dr Al-Khuli's Chair for Developing Medical Education in Saudi Arabia". The proposed priority domains were: curriculum, students, faculty, and quality assurance and accreditation. To investigate publications in medical education at the national and international levels in areas relating to these proposed priorities. Electronic search within PubMed database for papers relating to each domain of priority was conducted at national and international levels in the last three years, using the same keywords as the priority domains, but only confined to undergraduate medical education. Out of 3145 articles retrieved when searching with keyword as broad as "undergraduate medical curriculum" only 81 articles worldwide and 3 articles from Saudi Arabia were dealing with curriculum related issues as a whole. Further search on the sub-domains "effective strategies to manage undergraduate curriculum" and "undergraduate medical education models", resulted in the retrieval of few articles worldwide and none from Saudi Arabia. At the national level, there were 63 publications from Saudi Arabia that were either course (topic)-specific or could not be classified under the four domains specified by Dr Al-Khuli's Chair. Research activities in medical education in Saudi Arabia in the last 3 years showed diversity and lack of focus in the research priorities. Efforts of academic and research centers should continue to monitor and encourage these activities toward achieving the recommended priorities.

  18. Prevalence and distribution of selected dental anomalies among saudi children in Abha, Saudi Arabia.

    Science.gov (United States)

    Yassin, Syed M

    2016-12-01

    Dental anomalies are not an unusual finding in routine dental examination. The effect of dental anomalies can lead to functional, esthetic and occlusal problems. The Purpose of the study was to determine the prevalence and distribution of selected developmental dental anomalies in Saudi children. The study was based on clinical examination and Panoramic radiographs of children who visited the Pediatric dentistry clinics at King Khalid University College of Dentistry, Saudi Arabia. These patients were examined for dental anomalies in size, shape, number, structure and position. Data collected were entered and analyzed using statistical package for social sciences version. Of the 1252 children (638 Boys, 614 girls) examined, 318 subjects (25.39%) presented with selected dental anomalies. The distribution by gender was 175 boys (27.42%) and 143 girls (23.28%). On intergroup comparison, number anomalies was the most common anomaly with Hypodontia (9.7%) being the most common anomaly in Saudi children, followed by hyperdontia (3.5%). The Prevalence of size anomalies were Microdontia (2.6%) and Macrodontia (1.8%). The prevalence of Shape anomalies were Talon cusp (1.4%), Taurodontism (1.4%), Fusion (0.8%).The prevalence of Positional anomalies were Ectopic eruption (2.3%) and Rotation (0.4%). The prevalence of structural anomalies were Amelogenesis imperfecta (0.3%) Dentinogenesis imperfecta (0.1%). A significant number of children had dental anomaly with Hypodontia being the most common anomaly and Dentinogenesis imperfecta being the rare anomaly in the study. Early detection and management of these anomalies can avoid potential orthodontic and esthetic problems in a child. Key words: Dental anomalies, children, Saudi Arabia.

  19. Radiation balance of an alfalfa crop in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Yemeni, M.N.; Grace, J.

    1995-01-01

    Short-wave reflectivity or albedo is an important component of net radiation which represents the major determinant of radiation balance of crop surface. This study was conducted on an irrigated alfalfa crop field at Al-Kharj agricultural area in Saudi Arabia, grown according to normal agricultural practices. Data on radiation balance and crop cover were collected over a number of days from March to October 1986, crop albedo varying from 0–4 in early morning to 0–20 at noon, the overall mean value of the crop albedo being estimated at 0–26. The relation between the individual components of radiation balance was studied, and a significant correlation between incident radiation and net radiation was found. Possible causes responsible for changes in crop albedo were discussed. (author)

  20. Financial Analysis for Replacement of Construction Equipment in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ali Shash

    2012-11-01

    Full Text Available This study report results of a survey conducted in the EasternProvince of Saudi Arabia to explore the procedures and financialtechniques that large-size contractors utilise in replacingequipment. The results indicated that contractors set severalreplacement alternatives that they evaluate by using a set ofvarious qualitative and quantitative factors. The contractors’business objectives, employee safety and morale, and, contractors’image in the industry were found to be the most influentialqualitative factors affecting the decision of equipment replacement.Inflation, downtime, obsolescence, salvage value, and depreciationare among the top quantitative factors that contractors considerwhile making a decision to replace equipment. Because of theirsimplicity and practicality, the net present value, payback period,and the economic life are the most popular techniques that areutilised for analysing the financial issues of proposed replacementalternatives.

  1. Emergency response plan for accidents in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Solaiman, K.M.; Al-Arfaj, A.M.; Farouk, M.A.

    2000-01-01

    This paper presents a brief description of the general emergency plan for accidents involving radioactive materials in the Kingdom of Saudi Arabia. Uses of radioactive materials and radiation sources and their associated potential accident are specified. Most general accident scenarios of various levels have been determined. Protective measures have been specified to reduce individual and collective doses arising during accident situations. Intervention levels for temporary exposure situations, as established in the IAEA's basic safety standards for protection against ionising radiation and for the safety of radiation sources, are adopted as national intervention levels. General procedures for implementation of the response plan, including notification and radiological monitoring instrumentation and equipment, are described and radiation monitoring teams are nominated. Training programs for the different parties which may be called upon to respond are studied and will be started. (author)

  2. Radiometric analysis of selected phosphorite deposits of northwestern Saudi Arabia

    International Nuclear Information System (INIS)

    Aksoy, A.; Matter, W.S.A.; El-Naggar, Z.R.

    1998-01-01

    Natural Gamma Ray Spectrometry Facility at the ERL was used on full time basis over a period of three months to measure quantitatively the natural gamma-ray activity in 50 selected phosphorite deposit samples from the northwestern part of Saudi Arabia. The results of the measurements show a U concentration between 9-127 ppm with an average of 42 ppm, Th concentration of 3-28 ppm with an average value of 10 ppm and K concentration in the 0.18-2.42 wt.% range with an average of 0.8%. The uncertainties were 0.3-4 % for U, 1- 17 % for Th and 0.7-15 % for K. The results will be presented and further geological interpretation of the results will be discussed using the relation between the content of K, U and Th and P 2 O 5 as well as from the relationship among uranium, thorium and potassium

  3. Hospital social workers in Saudi Arabia: characteristics and functions.

    Science.gov (United States)

    Albrithen, Abdulaziz; Yalli, Nadir

    2015-01-01

    Social work practitioners are important members of the health care team and the hospital sector has been a traditional employer of social workers. Social work practitioners have become increasingly involved in hospital work as a result of the growing recognition of the important link between the biophysical aspects of health and the surrounding psychosocial circumstances, which require multidisciplinary interventions and demand the involvement of specialized social work personnel to deal with such issues. The article has been carried out in order to contribute to the literature by exploring to see if the characteristics and functions of contemporary professional social workers (who practice in the health sector in western Saudi Arabia) are achieving best practice.

  4. Phylogenetic characterization of circulating Dengue and Alkhumra Hemorrhagic Fever viruses in western Saudi Arabia and lack of evidence of Zika virus in the region: A retrospective study, 2010-2015.

    Science.gov (United States)

    Al-Saeed, Moneerah S; El-Kafrawy, Sherif A; Farraj, Suha A; Al-Subhi, Tagreed L; Othman, Norah A; Alsultan, Arwa; Ben Helaby, Huda G; Alshawdari, Mustafa M; Hassan, Ahmed M; Charrel, Remi N; Azhar, Esam I; Hashem, Anwar M

    2017-08-01

    Flaviviruses represent a global public health concern. They consist of ∼70 viruses with almost half of them causing human diseases with unspecified febrile illnesses. Cities in western Saudi Arabia are endemic for viruses (DENV) with sporadic infections due to Alkhumra hemorrhagic fever virus (AHFV). They also represent a major destination for travelers coming for annual religious pilgrimages (Hajj and Umrah) from all over the world. However, whether other flaviviruses are circulating is not known because of the limited number of surveillance studies. Here, we retrospectively screened 690 samples for flaviviruses in samples from patients with unexplained febrile illnesses between 2010 and 2015 in western Saudi Arabia using a pan-flaviviruses RT-PCR assay. Despite Zika virus RNA was not detected, this study confirms circulation and/or sporadic spread of DENV-2, DENV-3, and AHFV, higher prevalence of DENV-2, and a role for visitors from DENV endemic countries in DENV importation into the Kingdom. Further analysis also showed very low genetic diversity of AHFV confirming its slow microevolution. Accordingly, continuous and prospective surveillance for flaviviruses using such assay are warranted in Saudi Arabia which receives millions of Muslims annually to implement effective control measures in light of the global widespread and outbreaks of several flaviviruses. © 2017 Wiley Periodicals, Inc.

  5. The State of Ambient Air Quality of Jeddah, Saudi Arabia

    Science.gov (United States)

    Hussain, M. M.; Aburizaiza, O. S.; Khwaja, H. A.; Siddique, A.; Nayebare, S. R.; Zeb, J.; Blake, D. R.

    2014-12-01

    Ambient air pollution in major cities of Saudi Arabia is a substantial environmental and health concern. A study was undertaken to assess the air quality of Jeddah, Saudi Arabia by the analysis of respirable particulate matter (PM2.5), black carbon (BC), trace metals (Na, Mg, Al, Si, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Br, Sr, Cd, Sb, and Pb), and water-soluble ions (F-, Cl-, NO3-, SO42-, C2O42-, and NH42+). Sulfur and BC mass concentration ranged 0.99 - 7.39 μg/m3 and 0.70 - 3.09 μg/m3, respectively, while the PM2.5 mass concentration ranged 23 - 186 μg/m3. Maximum BC contribution to PM2.5 was 5.6%. Atmospheric PM2.5 concentrations were well above the 24 h WHO guideline of 20 μg/m3. Air Quality Index (AQI) indicates that there were 8% days of moderate air quality, 28% days of unhealthy air quality for sensitive groups, 55% days of unhealthy air quality, and 9% days of very unhealthy air quality during the study period. Sulfate SO42- dominated the identifiable components. The major contributors to PM2.5 were soil and crustal material; vehicle emissions (black carbon factor); and fuel oil combustion in industries (sulfur factor), according to the Positive Matrix Factorization (PMF). This study highlights the importance of focusing control strategies not only on reducing PM concentration, but also on the reduction of toxic components of the PM, to most effectively protect human health and the environment.

  6. Special Education in Saudi Arabia: A Synthesis of Literature Written in English

    Science.gov (United States)

    Altamimi, Ahmed A.; Lee, Lay Wah; Sayed-Ahmed, Al-sayed A.; Kassem, Mostafa M.

    2015-01-01

    Special education in Saudi Arabia was formally established in 1962. The earliest cited literature on special education written in English was a 1970 government report. This article presents results from the first synthesis of internationally published Saudi special education literature over a 44-year period. This synthesis yielded information…

  7. 75 FR 59782 - Waiver of Restriction on Assistance to the Government of Saudi Arabia

    Science.gov (United States)

    2010-09-28

    ... DEPARTMENT OF STATE Waiver of Restriction on Assistance to the Government of Saudi Arabia Pursuant to section 7086(c)(2) of the Department of State, Foreign Operations, and Related Programs... States to waive the requirements of section 7086(c)(1) of the Act with respect to the Government of Saudi...

  8. Case Study of Science Teachers' Professional Development in Saudi Arabia: Challenges and Improvements

    Science.gov (United States)

    Alshehry, Amel

    2018-01-01

    Professional development has a major role in addressing the skill gaps of teachers. Recently, much effort has been focused on improving teaching practices in Saudi Arabia. Here we aim to determine Saudi teachers professional development needs in the higher educational system. We also focus on skill needs, training programs, factors affecting…

  9. Where English, Neoliberalism, Desire and Internationalization Are Alive and Kicking: Higher Education in Saudi Arabia Today

    Science.gov (United States)

    Ha, Phan Le; Barnawi, Osman Z.

    2015-01-01

    The internationalization of higher education globally continues to grow more and more towards commercialization and neoliberalism paths, despite growing concerns about the underlying consequences. Building further on our work and using Saudi Arabia as a national case, this article critically investigates how and in what ways the Saudi government's…

  10. Women in Saudi Arabia and the Prevalence of Cardiovascular Risk Factors: A Systematic Review.

    Science.gov (United States)

    Alshaikh, Mashael K; Filippidis, Filippos T; Baldove, Juren P; Majeed, Azeem; Rawaf, Salman

    2016-01-01

    Background . Cardiovascular disease (CVD) is one of the leading causes of death in Saudi Arabia. Saudi women in particular are more susceptible as there are sociocultural restrictions on female physical activities that may lead to high prevalence of CVD risks, especially obesity, and physical inactivity. This study aims to systematically review the published articles related to the prevalence of CVD risk among women in Saudi Arabia. The search strategy covers all published articles that assess the risk factor of CVD in Saudi Arabia from January 2000 to December 2015, using the following sources: Medline, Embase, and PsycINFO. A total of 61 studies were included. Results. Prevalence among Saudi women of smoking ranged from 1.1% to 9.1%, hypertension was 21.8%, diabetes ranged from 9.6% to 27.6%, overweight was 27%, and obesity was 40.23%, and physical inactivity ranged from 53.2% to 98.1%. Hypercholesterolemia prevalence on Saudi women on average was 24.5%, while metabolic syndrome ranged from 13.6% to 40.3%. Conclusion . The prevalence of CVD risk factors is high among women in Saudi Arabia especially in obesity and physical inactivity. Public health authorities must implement solutions from a gender specific aspect to reverse the trend and decrease the prevalence of CVDs among Saudi women.

  11. An Examination of Attitudes towards Women in Leadership Positions in Public Universities in Saudi Arabia

    Science.gov (United States)

    Alfawzan, Norah Saad

    2017-01-01

    Despite opportunities for female leadership in the field of higher education made available through gender-segregation policies, women leaders are underrepresented in Saudi Arabia (Jamjoom & Kelly, 2013). There are obstacles that Saudi women face when seeking leadership positions in higher education, including societal attitudes on gender. Due…

  12. Sleep habits in adolescents of Saudi Arabia; distinct patterns and extreme sleep schedules.

    Science.gov (United States)

    Merdad, Roah A; Merdad, Leena A; Nassif, Rawan A; El-Derwi, Douaa; Wali, Siraj O

    2014-11-01

    There is a need for comprehensive studies on adolescents' sleep habits in the Middle Eastern region. The aim of this study was to investigate the sleep-wake patterns, prevalence of excessive daytime sleepiness (EDS), and disturbed sleep among adolescents in Saudi Arabia and to identify the associated factors. The study was a cross-sectional survey done on a random sample of 1035 high school students, ages 14-23 years, in Jeddah, Saudi Arabia. The response rate was 91%. Students filled a self-reported questionnaire that included sleep-wake questions, Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale, Perceived Stress Scale, academic performance, and personal data. Students slept an average of 7.0 hours on school nights, with an average delay of 2.8 and 6.0 hours in weekend sleep and rise times, respectively. Around 1 in 10 students stayed up all night and slept after returning from school (exhibiting a reversed sleep cycle) on weeknights. This pattern was more prevalent among boys and students with lower grade point averages. The prevalence of sleep disturbance was 65%, and EDS was found in 37% of the students. Predictors of EDS were school type, stress, napping and caffeine use, while gender was a predictor of disturbed sleep. Adolescents in Saudi Arabia showed a high percentage of poor sleep quality. Compared with adolescents from other countries, they had a larger delay in weekend sleep and rise times. An alarming reversed sleep cycle on weekdays is present and highlights the need for further assessment. Copyright © 2014 Elsevier B.V. All rights reserved.

  13. Burden of methicillin-resistant Staphylococcus aureus pneumonia among hospitalized patients in Lebanon and Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Althaqafi AO

    2017-02-01

    Full Text Available Abdulhakeem O Althaqafi,1 Madonna J Matar,2 Rima Moghnieh,3 Adel F Alothman,4 Thamer H Alenazi,5 Fayssal Farahat,1 Shelby Corman,6 Caitlyn T Solem,6 Nirvana Raghubir,7 Cynthia Macahilig,8 Seema Haider,9 Jennifer M Stephens6 1Department of Infection Prevention and Control, King Abdullah International Medical Research Center, King Saud bin AbdulAziz University for Health Sciences, Jeddah, Kingdom of Saudi Arabia; 2Department of Infectious Disease, Notre Dame de Secours University Hospital, Byblos, 3Makassed General Hospital, Beirut, Lebanese Republic; 4Department of Medicine, King Abdulaziz Medical City, Central Region, Ministry of National Guard Health Affairs, 5Infection Prevention & Control Department, King Abdulaziz Medical City-Riyadh (KAMC, Kingdom of Saudi Arabia; 6Real World Evidence: Data Analytics Center of Excellence, Pharmerit International, Bethesda, MD, 7Medical Affairs, Pfizer, New York, NY, 8Medical Data Analytics, Parsippany, NJ, 9Outcomes & Evidence, Global Health and Value, Pfizer, Groton, CT, USA Objectives: The objective of this study is to describe the real-world treatment patterns and burden of suspected or confirmed methicillin-resistant Staphylococcus aureus (MRSA pneumonia in Saudi Arabia and Lebanon. Methods: A retrospective chart review study evaluated 2011–2012 data from hospitals in Saudi Arabia and Lebanon. Patients were included if they had been discharged with a diagnosis of MRSA pneumonia, which was culture proven or suspected based on clinical criteria. Hospital data were abstracted for a random sample of patients to capture demographics (eg, age and comorbidities, treatment patterns (eg, timing and use of antimicrobials, hospital resource utilization (eg, length of stay, and clinical outcomes (eg, clinical status at discharge and mortality. Descriptive results were reported using frequencies or proportions for categorical variables and mean and standard deviation for continuous variables. Results: Chart

  14. Evaluation of genetic diversity of Panicum turgidum Forssk from Saudi Arabia.

    Science.gov (United States)

    Assaeed, Abdulaziz M; Al-Faifi, Sulieman A; Migdadi, Hussein M; El-Bana, Magdy I; Al Qarawi, Abdulaziz A; Khan, Mohammad Altaf

    2018-01-01

    The genetic diversity of 177 accessions of Panicum turgidum Forssk, representing ten populations collected from four geographical regions in Saudi Arabia, was analyzed using amplified fragment length polymorphism (AFLP) markers. A set of four primer-pairs with two/three selective nucleotides scored 836 AFLP amplified fragments (putative loci/genome landmarks), all of which were polymorphic. Populations collected from the southern region of the country showed the highest genetic diversity parameters, whereas those collected from the central regions showed the lowest values. Analysis of molecular variance (AMOVA) revealed that 78% of the genetic variability was attributable to differences within populations. Pairwise values for population differentiation and genetic structure were statistically significant for all variances. The UPGMA dendrogram, validated by principal coordinate analysis-grouped accessions, corresponded to the geographical origin of the accessions. Mantel's test showed that there was a significant correlation between the genetic and geographical distances ( r  = 0.35, P  < 0.04). In summary, the AFLP assay demonstrated the existence of substantial genetic variation in P. turgidum . The relationship between the genetic diversity and geographical source of P. turgidum populations of Saudi Arabia, as revealed through this comprehensive study, will enable effective resource management and restoration of new areas without compromising adaptation and genetic diversity.

  15. Fish consumption behavior and rates in native and non-native people in Saudi Arabia

    KAUST Repository

    Burger, Joanna

    2014-08-01

    Fish are a healthy source of protein and nutrients, but contaminants in fish may provide health risks. Determining the risk from contaminants in fish requires site-specific information on consumption patterns. We examine consumption rates for resident and expatriates in the Jeddah region of Saudi Arabia, by species of fish and fishing location. For Saudis, 3.7% of males and 4.3% of females do not eat fish; for expatriates, the percent not eating fish is 6.6% and 6.1% respectively. Most people eat fish at home (over 90%), and many eat fish at restaurants (65% and 48%, respectively for Saudis and expatriates). Fish eaten at home comes from local fish markets, followed by supermarkets. Saudis included fish in their diets at an average of 1.4±1.2 meals/week at home and 0.8±0.7 meals/week at restaurants, while expats ate 2.0±1.7 meals/week at home and 1.1±1.1 meals/week in restaurants. Overall, Saudis ate 2.2 fish meals/week, while expats ate 3.1 meals/week. Grouper (Epinephelus and Cephalopholis) were eaten by 72% and 60% respectively. Plectropomus pessuliferus was the second favorite for both groups and Hipposcarus harid and Lethrinus lentjan were in 3rd and 4th place in terms of consumption. Average meal size was 68. g for Saudis and 128. g for expatriates. These data can be used by health professionals, risk assessors, and environmental regulators to examine potential risk from contaminants in fish, and to compare consumption rates with other sites. © 2014 Elsevier Inc.

  16. Energy and exergy utilization in transportation sector of Saudi Arabia

    International Nuclear Information System (INIS)

    Dincer, I.; Hussain, M.M.; Al-Zaharnah, I.

    2004-01-01

    In this paper we present an analysis of energy and exergy utilization in the transportation sector of Saudi Arabia by considering the sectoral energy and exergy flows for the years of 1990-2001. Energy and exergy analyses are conducted for its three subsectors, namely road, air and marine, and hence the energy and exergy efficiencies are obtained for comparison. Road subsector appears to be the most efficient one compared to air and marine subsectors. It is found that the energy efficiencies in air and marine subsectors are found to be equal to the corresponding exergy efficiencies due to the values of exergy grade function. A comparison of the overall energy and exergy efficiencies of Saudi Arabian transportation sector with the Turkish transportation sector is also presented for the year 1993 based on the data available. Although the sectoral coverage is not same for both countries, it is still useful to illustrate the situation on how subsectoral energy and exergy efficiencies vary over the years. Turkish transportation sector appears to be a bit more efficient for that particular year. It is believed that the present technique is practical and useful for analyzing sectoral energy and exergy utilization to determine how efficient energy and exergy are used in transportation sector. It is also be helpful to establish standards, based on exergy, to facilitate applications in industry and in other planning processes such as energy planning

  17. Sleep medicine in Saudi Arabia: Current problems and future challenges

    Science.gov (United States)

    BaHammam, Ahmed S.

    2011-01-01

    Sleep medicine is a relatively new specialty in the medical community. The practice of sleep medicine in Saudi Arabia (KSA) began in the mid to late nineties. Since its inception, the specialty has grown, and the number of specialists has increased. Nevertheless, sleep medicine is still underdeveloped in the KSA, particularly in the areas of clinical service, education, training and research. Based on available data, it appears that sleep disorders are prevalent among Saudis, and the demand for sleep medicine service is expected to rise significantly in the near future. A number of obstacles have been defined that hinder the progress of the specialty, including a lack of trained technicians, specialists and funding. Awareness about sleep disorders and their serious consequences is low among health care workers, health care authorities, insurance companies and the general public. A major challenge for the future is penetrating the educational system at all levels to demonstrate the high prevalence and serious consequences of sleep disorders. To attain adequate numbers of staff and facilities, the education and training of health care professionals at the level of sleep medicine specialists and sleep technologists is another important challenge that faces the specialty. This review discusses the current position of sleep medicine as a specialty in the KSA and the expected challenges of the future. In addition, it will guide clinicians interested in setting up new sleep medicine services in the KSA or other developing countries through the potential obstacles that may face them in this endeavor. PMID:21264164

  18. Insomnia in chronic renal patients on dialysis in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Al-Hejaili Fayez F

    2010-06-01

    Full Text Available Abstract Background Studies have shown that insomnia is a common sleep disorder among patients with end-stage renal disease (ESRD. This study aimed to assess the prevalence of insomnia in Saudi patients with ESRD who are on maintenance dialysis. Methods This was an observational cross-sectional study carried out over a period of five months in two hemodialysis centers in Saudi Arabia. To assess the prevalence of insomnia, we used the ICSD-2 definition. We also examined the association between insomnia and other sleep disorders, the underlying causes of renal failure, dialysis duration, dialysis shift, and other demographic data. Results Out of 227 enrolled patients, insomnia was reported by 60.8%. The mean patient age was 55.7 ± 17.2 years; 53.7% were male and 46.3% were female. Insomnia was significantly associated with female gender, afternoon hemodialysis, Restless Legs Syndrome, high risk for obstructive Sleep Apnea Syndrome and excessive daytime sleepiness (P-values: 0.05, 0.01, Conclusion Insomnia is common in dialysis patients and was significantly associated with other sleep disorders. Greater attention needs to be given to the care of dialysis patients with regard to the diagnosis and management of insomnia and associated sleep disorders.

  19. Sleep medicine in Saudi Arabia: Current problems and future challenges

    Directory of Open Access Journals (Sweden)

    BaHammam Ahmed

    2011-01-01

    Full Text Available Sleep medicine is a relatively new specialty in the medical community. The practice of sleep medicine in Saudi Arabia (KSA began in the mid to late nineties. Since its inception, the specialty has grown, and the number of specialists has increased. Nevertheless, sleep medicine is still underdeveloped in the KSA, particularly in the areas of clinical service, education, training and research. Based on available data, it appears that sleep disorders are prevalent among Saudis, and the demand for sleep medicine service is expected to rise significantly in the near future. A number of obstacles have been defined that hinder the progress of the specialty, including a lack of trained technicians, specialists and funding. Awareness about sleep disorders and their serious consequences is low among health care workers, health care authorities, insurance companies and the general public. A major challenge for the future is penetrating the educational system at all levels to demonstrate the high prevalence and serious consequences of sleep disorders. To attain adequate numbers of staff and facilities, the education and training of health care professionals at the level of sleep medicine specialists and sleep technologists is another important challenge that faces the specialty. This review discusses the current position of sleep medicine as a specialty in the KSA and the expected challenges of the future. In addition, it will guide clinicians interested in setting up new sleep medicine services in the KSA or other developing countries through the potential obstacles that may face them in this endeavor.

  20. Patterns of violent deaths associated with positive ethanol finding in Eastern Province, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Sahar Y. Issa

    2016-12-01

    Full Text Available Background: The analysis of alcohol exemplifies the principal aim of forensic toxicology worldwide. Detection of ethanol in post-mortem cases is getting more important nowadays due to the upsurge in the number of ethanol related fatalities all over the world. Toxicological analysis is mandatory to diagnose, and interpret the presence and levels of alcohol in different post mortem samples. The difficulties in the interpretation of blood alcohol concentration (BAC are more profound when the body shows signs of putrefaction and the measured BAC is low as sometimes it is false positive due to decomposition. Objective: To investigate ethanol related violent deaths, whether suicidal, homicidal or accidental fatalities with positive analytical results regarding ethanol since start of January 2012, till end of December 2014 in Eastern Province, Saudi Arabia. Methods: Ethanol related violent deaths whether suicidal, homicidal or, accidental fatalities over the period from the start of January 2012, till end of December 2014 in the Eastern region, Saudi Arabia were retrospectively investigated. Results: From a total 1376 cases examined in the Forensic Medical Authority, Eastern Province over the assigned three year period, only 94 ethanol positive fatalities were detected and were investigated retrospectively. Cases with positive ethanol results, were chiefly males between 21 and 30 years of age (28.8%. Accidental causes significantly predominated (47.9% over suicidal and homicidal causes (28.8%, and 23.3%, respectively. Most of the cases were non-Saudi (73.3%, with prevalence of Indian nationality (47.8%. Conclusion: The precise statistical mortality database for ethanol related violent deaths may provide an enormous support for the effect of alcohol on aggressive behavior, human health and mortality. In the current study, ethanol positive deaths were 94 in total, with predominance of non-Saudi Indian males. Majority of the studied cases were between 21

  1. First record of the myrmicine ant genus Meranoplus Smith, 1853 (Hymenoptera: Formicidae from the Arabian Peninsula with description of a new species and notes on the zoogeography of southwestern Kingdom of [corrected] Saudi Arabia.

    Directory of Open Access Journals (Sweden)

    Mostafa R Sharaf

    Full Text Available The ant genus Meranoplus is reported for the first time from the Arabian Peninsula (Kingdom of Saudi Arabia by the new species M. pulcher sp. n., based on the worker caste. Specimens were collected from Al Sarawat and Asir Mountains of southwestern Kingdom of Saudi Arabia using pitfall traps. Meranoplus pulcher sp. n. is included in the Afrotropical M. magretii-group, with greatest similarity to M. magrettii André from Sudan. A key to the Afrotropical species of the M. magretii-group is presented. A brief review of the ant taxa with Afrotropical affinities in southwestern region of the Kingdom of Saudi Arabia is given.

  2. Optimizing coffee cultivation and its impact on economic growth and export earnings of the producing countries: The case of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ahmed M. Al-Abdulkader

    2018-05-01

    Full Text Available Coffee is one of the historical socioeconomic crops. It has received an increasing attention at the global level, due to its positive interlinkage with the economic growth and on the gross domestic product for most of the producing countries, particularly, developing and least developed countries. Saudi Arabia is one of the coffee producing countries that has a relative comparative advantage of coffee cultivation. Yet, coffee cultivation has not received as much attention in Saudi Arabia as that of producing countries around the world. This study aims to assess the current state of coffee cultivation in Saudi Arabia and to investigate the potential to optimize coffee cultivation in Saudi Arabia that maximizes the net national economic return and export earnings, given limitation of cultivated areas, local market activities, and international trade activities. The study statistically analyzed primary data collected from around (65 coffee farms and traders in the study regions at the south and southwest Saudi Arabia, and optimized coffee cultivation in Saudi Arabia using LINGO optimization software. Empirical results of the study revealed the great potential of Saudi Arabia to expand coffee cultivation at south and southwest regions to meet the escalating local demand and to increase its share at the world market up to 2%. Optimization of coffee cultivation in Saudi Arabia showed a high potential to meet the local demand for coffee by producing 80.07 thousand tons grown over 2861.78 hectares and to generate a net return equivalent to $395.72 million a year, which is equivalent to $138.28 thousand per hectare and $4.94 thousand per ton of coffee. Optimizing coffee cultivation will play a substantial role to increase market share of Saudi Arabia to about 1–2% of the world market by increasing its export volume, respectively, to about 69.66 and 112.56 thousand tons, the national net economic return by about $395.86 and $395.95 million a year, and

  3. Optimizing coffee cultivation and its impact on economic growth and export earnings of the producing countries: The case of Saudi Arabia.

    Science.gov (United States)

    Al-Abdulkader, Ahmed M; Al-Namazi, Ali A; AlTurki, Turki A; Al-Khuraish, Muteb M; Al-Dakhil, Abdullah I

    2018-05-01

    Coffee is one of the historical socioeconomic crops. It has received an increasing attention at the global level, due to its positive interlinkage with the economic growth and on the gross domestic product for most of the producing countries, particularly, developing and least developed countries. Saudi Arabia is one of the coffee producing countries that has a relative comparative advantage of coffee cultivation. Yet, coffee cultivation has not received as much attention in Saudi Arabia as that of producing countries around the world. This study aims to assess the current state of coffee cultivation in Saudi Arabia and to investigate the potential to optimize coffee cultivation in Saudi Arabia that maximizes the net national economic return and export earnings, given limitation of cultivated areas, local market activities, and international trade activities. The study statistically analyzed primary data collected from around (65) coffee farms and traders in the study regions at the south and southwest Saudi Arabia, and optimized coffee cultivation in Saudi Arabia using LINGO optimization software. Empirical results of the study revealed the great potential of Saudi Arabia to expand coffee cultivation at south and southwest regions to meet the escalating local demand and to increase its share at the world market up to 2%. Optimization of coffee cultivation in Saudi Arabia showed a high potential to meet the local demand for coffee by producing 80.07 thousand tons grown over 2861.78 hectares and to generate a net return equivalent to $395.72 million a year, which is equivalent to $138.28 thousand per hectare and $4.94 thousand per ton of coffee. Optimizing coffee cultivation will play a substantial role to increase market share of Saudi Arabia to about 1-2% of the world market by increasing its export volume, respectively, to about 69.66 and 112.56 thousand tons, the national net economic return by about $395.86 and $395.95 million a year, and the export earnings

  4. Women’s Activism in Saudi Arabia: Male Guardianship and Sexual Violence

    OpenAIRE

    Tønnessen, Liv

    2016-01-01

    Saudi Arabia is often presented in Western media as the poster child of women’s oppression. It is the country where women are forced to cover their heads and body in black dress and cannot drive cars. Although Saudi Arabia has ratified several human rights conventions, including the United Nations Convention on the Elimination of all Forms of Discrimination Against Women (CEDAW), there are many legal restrictions on Saudi women’s rights in the name of Sharia. Because Sharia, as applied by Sau...

  5. Saudi Arabia's oil policy after 1. oil crisis explained with the help of a cartel model

    International Nuclear Information System (INIS)

    Linderoth, H.

    1992-01-01

    Saudi Arabian oil policy is analyzed by using a cartel model where Saudi Arabia's oil production is a function of oil price and oil production in other OPEC countries. Elasticities for oil production and oil price are estimated covering oil crises and 3 intercrises periods. During all intercrises periods, production elasticity is not significantly different from 1 which, to a considerable extent, shows that the oil production in Saudi Arabia followed that of the other OPEC countries. During oil crisis periods, production elasticities were either significantly negative or not significantly different from zero. In most cases, the price elasticity was not significantly different from zero. (au)

  6. Environmental Determinants of Bronchial Asthma among Saudi School Children in Southwestern Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Jobran M. Alqahtani

    2016-12-01

    Full Text Available The aim here was to study the possible environmental and dietary determinants of asthma among school-aged children in Southwestern Saudi Arabia. In a cross-sectional study on a representative sample in Najran in Southwestern Saudi Arabia using an Arabic version of the modified ISAAC Phase III, parent-administered questionnaire data were collected. Skin prick tests (SPTs were performed. The study included 1700 school children, out of them 468 (27.5% were diagnosed with, cases of bronchial asthma and 20.8% (353 reported a 12-month nocturnal cough (as a proxy of severe asthma. In multivariable analysis, the study identified the following risk factors for having asthma or severe asthma: having dogs in the house, being male, being exposed to dense truck traffic on the street, using wood as a cooking fuel, conducting vigorous exercise, consuming eggs, consuming vegetables, having an allergic sensitization to dog hair, and being exposed to Cladosporium, pigweed, and Bermuda grass. On the other hand, the following food stuffs were found to be protective: seafood, fruit, and dairy products. Comprehensive school educational programs for both children and their parents should be adopted to prevent the use of wood in cooking and heating, to ensure that house pets are properly cared for, and to encourage proper dietary habits. Physicians should be informed of the patterns of allergens in order to improve asthma diagnosis and management.

  7. Bacterial Rhizosphere Biodiversity from Several Pioneer Desert Sand Plants Near Jizan, Saudi Arabia

    KAUST Repository

    Osman, Jorge R.; Zelicourt, Axel de; Bisseling, Ton; Geurts, Rene; Hirt, Heribert; DuBow, Michael S.

    2016-01-01

    Life in arid regions and, in particular, hot deserts is often limited due to their harsh environmental conditions, such as large temperature fluctuations and low amounts of water. These extreme environments can influence the microbial community present on the surface sands and any rhizosphere members surrounding desert plant roots. The Jizan desert area, located in Saudi Arabia, supports particular vegetation that grows in the large sandy flat terrain. We examined five different samples, four from the rhizosphere of pioneer plants plus a surface sand sample, and used pyrosequencing of PCR-amplified V1-V3 regions of 16S rDNA genes from total extracted DNA to reveal and compare the bacterial population diversity of the samples. The results showed a total of 3,530 OTUs in the five samples, calculated using ≥ 97% sequence similarity levels. The Chao1 estimation of the bacterial diversity fluctuated from 637 to 2,026 OTUs for a given sample. The most abundant members found in the samples belong to the Bacteroidetes, Firmicutes and Proteobacteria phyla. This work shows that the Jizan desert area of Saudi Arabia can contain a diverse bacterial community on the sand and surrounding the roots of pioneer desert plants. It also shows that desert sand microbiomes can vary depending on conditions, with broad implications for sandstone monument bacterial communities

  8. The lithospheric shear-wave velocity structure of Saudi Arabia: Young volcanism in an old shield

    KAUST Repository

    Tang, Zheng

    2016-05-11

    We investigate the lithospheric shear-wave velocity structure of Saudi Arabia by conducting H-κ stacking analysis and jointly inverting teleseismic P-receiver functions and fundamental-mode Rayleigh wave group velocities at 56 broadband stations deployed by the Saudi Geological Survey (SGS). The study region, the Arabian plate, is traditionally divided into the western Arabian shield and the eastern Arabian platform: The Arabian shield itself is a complicated mélange of crustal material, composed of several Proterozoic terrains separated by ophiolite-bearing suture zones and dotted by outcropping Cenozoic volcanic rocks (locally known as harrats). The Arabian platform is primarily covered by 8 to 10 km of Paleozoic, Mesozoic and Cenozoic sedimentary rocks. Our results reveal high Vp/Vs ratios in the region of Harrat Lunayyir, which are interpreted as solidified magma intrusions from old magmatic episodes in the shield. Our results also indicate slow velocities and large upper mantle lid temperatures below the southern and northern tips of the Arabian shield, when compared with the values obtained for the central shield. We argue that our inferred patterns of lid velocity and temperature are due to heating by thermal conduction from the Afar plume (and, possibly, the Jordan plume), and that volcanism in western Arabia may result from small-scale adiabatic ascent of magma diapirs.

  9. Boosting Alfalfa (Medicago sativa L. Production With Rhizobacteria From Various Plants in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ihsanullah Daur

    2018-04-01

    Full Text Available This study focused on rhizobacteria to promote sustainable crop production in arid regions of Saudi Arabia. The study isolated 17 tightly root-adhering rhizobacteria from various plants at Hada Al Sham in Saudi Arabia. All 17 rhizobacterial isolates were confirmed as plant growth promoting rhizobacteria by classical biochemical tests. Using 16S rDNA gene sequence analyses, the strains were identified as Bacillus, Acinetobacter and Enterobacter. Subsequently, the strains were assessed for their ability to improve the physiology, nutrient uptake, growth, and yield of alfalfa plants grown under desert agriculture conditions. The field trials were conducted in a randomized complete block design. Inoculation of alfalfa with any of these 17 strains improved the relative water content; chlorophyll a; chlorophyll b; carotenoid contents; nitrogen (N, phosphorus, and potassium contents; plant height; leaf-to-stem ratio; and fresh and dry weight. Acinetobacter pittii JD-14 was most effective to increase fresh and dry weight of alfalfa by 41 and 34%, respectively, when compared to non-inoculated control plants. Nevertheless, all strains enhanced crop traits when compared to controls plants, indicating that these desert rhizobacterial strains could be used to develop an eco-friendly biofertilizer for alfalfa and possibly other crop plants to enhance sustainable production in arid regions.

  10. The Khida terrane - Geology of Paleoproterozoic rocks in the Muhayil area, eastern Arabian Shield, Saudi Arabia

    Science.gov (United States)

    Stoeser, D.B.; Whitehouse, M.J.; Stacey, J.S.

    2001-01-01

    The bulk of the Arabian Shield of Saudi Arabia is underlain by Neoproterozoic terranes of oceanic affinity that were accreted during Pan-African time (about 680- 640Ma). Geologicalmappingandisotopicinvestigations during the 1980’s,however, provided the first evidence for Paleoproterozoic continental crust within the east- central part of the shield in Saudi Arabia. These studies delineated an older basement domain, herein referred to as the Khida terrane (Fig. l), which is defined as that part of the southern Afif composite terrane underlain by Paleoproterozoicto Archean continental crust (Stoeser and Stacey, 1988). The isotopic and geochronologic work to support our current studies within the Khida terrane are discussed in a companion abstract (Whitehouse et al., this volume). The regional geology and geochronology of the region has been summarized in detail by Johnson (1996). The current study is based on the continued use of samples previously collected in the Khida area by the authors and others as well as new field work conducted by us in 1999. This work further defines the occurrence of late Paleoproterozoic rocks at Jabal Muhayil, which is located at the eastern margin of the exposed terrane (Fig. 1). Our isotopic work is at an early stage and this abstract partly relates geologic problems that remain to be resolved. 

  11. Boosting Alfalfa (Medicago sativa L.) Production With Rhizobacteria From Various Plants in Saudi Arabia

    KAUST Repository

    Daur, Ihsanullah

    2018-04-04

    This study focused on rhizobacteria to promote sustainable crop production in arid regions of Saudi Arabia. The study isolated 17 tightly root-adhering rhizobacteria from various plants at Hada Al Sham in Saudi Arabia. All 17 rhizobacterial isolates were confirmed as plant growth promoting rhizobacteria by classical biochemical tests. Using 16S rDNA gene sequence analyses, the strains were identified as Bacillus, Acinetobacter and Enterobacter. Subsequently, the strains were assessed for their ability to improve the physiology, nutrient uptake, growth, and yield of alfalfa plants grown under desert agriculture conditions. The field trials were conducted in a randomized complete block design. Inoculation of alfalfa with any of these 17 strains improved the relative water content; chlorophyll a; chlorophyll b; carotenoid contents; nitrogen (N), phosphorus, and potassium contents; plant height; leaf-to-stem ratio; and fresh and dry weight. Acinetobacter pittii JD-14 was most effective to increase fresh and dry weight of alfalfa by 41 and 34%, respectively, when compared to non-inoculated control plants. Nevertheless, all strains enhanced crop traits when compared to controls plants, indicating that these desert rhizobacterial strains could be used to develop an eco-friendly biofertilizer for alfalfa and possibly other crop plants to enhance sustainable production in arid regions.

  12. Boosting Alfalfa (Medicago sativa L.) Production With Rhizobacteria From Various Plants in Saudi Arabia

    KAUST Repository

    Daur, Ihsanullah; Saad, Maged; Eida, Abdul Aziz; Ahmad, Shakeel; Shah, Zahid Hussain; Ihsan, Muhammad Z.; Muhammad, Yasir; Sohrab, Sayed S.; Hirt, Heribert

    2018-01-01

    This study focused on rhizobacteria to promote sustainable crop production in arid regions of Saudi Arabia. The study isolated 17 tightly root-adhering rhizobacteria from various plants at Hada Al Sham in Saudi Arabia. All 17 rhizobacterial isolates were confirmed as plant growth promoting rhizobacteria by classical biochemical tests. Using 16S rDNA gene sequence analyses, the strains were identified as Bacillus, Acinetobacter and Enterobacter. Subsequently, the strains were assessed for their ability to improve the physiology, nutrient uptake, growth, and yield of alfalfa plants grown under desert agriculture conditions. The field trials were conducted in a randomized complete block design. Inoculation of alfalfa with any of these 17 strains improved the relative water content; chlorophyll a; chlorophyll b; carotenoid contents; nitrogen (N), phosphorus, and potassium contents; plant height; leaf-to-stem ratio; and fresh and dry weight. Acinetobacter pittii JD-14 was most effective to increase fresh and dry weight of alfalfa by 41 and 34%, respectively, when compared to non-inoculated control plants. Nevertheless, all strains enhanced crop traits when compared to controls plants, indicating that these desert rhizobacterial strains could be used to develop an eco-friendly biofertilizer for alfalfa and possibly other crop plants to enhance sustainable production in arid regions.

  13. Boosting Alfalfa (Medicago sativa L.) Production With Rhizobacteria From Various Plants in Saudi Arabia.

    Science.gov (United States)

    Daur, Ihsanullah; Saad, Maged M; Eida, Abdul Aziz; Ahmad, Shakeel; Shah, Zahid Hussain; Ihsan, Muhammad Z; Muhammad, Yasir; Sohrab, Sayed S; Hirt, Heribert

    2018-01-01

    This study focused on rhizobacteria to promote sustainable crop production in arid regions of Saudi Arabia. The study isolated 17 tightly root-adhering rhizobacteria from various plants at Hada Al Sham in Saudi Arabia. All 17 rhizobacterial isolates were confirmed as plant growth promoting rhizobacteria by classical biochemical tests. Using 16S rDNA gene sequence analyses, the strains were identified as Bacillus, Acinetobacter and Enterobacter . Subsequently, the strains were assessed for their ability to improve the physiology, nutrient uptake, growth, and yield of alfalfa plants grown under desert agriculture conditions. The field trials were conducted in a randomized complete block design. Inoculation of alfalfa with any of these 17 strains improved the relative water content; chlorophyll a; chlorophyll b; carotenoid contents; nitrogen (N), phosphorus, and potassium contents; plant height; leaf-to-stem ratio; and fresh and dry weight. Acinetobacter pittii JD-14 was most effective to increase fresh and dry weight of alfalfa by 41 and 34%, respectively, when compared to non-inoculated control plants. Nevertheless, all strains enhanced crop traits when compared to controls plants, indicating that these desert rhizobacterial strains could be used to develop an eco-friendly biofertilizer for alfalfa and possibly other crop plants to enhance sustainable production in arid regions.

  14. Bacterial Rhizosphere Biodiversity from Several Pioneer Desert Sand Plants Near Jizan, Saudi Arabia

    KAUST Repository

    Osman, Jorge R.

    2016-04-08

    Life in arid regions and, in particular, hot deserts is often limited due to their harsh environmental conditions, such as large temperature fluctuations and low amounts of water. These extreme environments can influence the microbial community present on the surface sands and any rhizosphere members surrounding desert plant roots. The Jizan desert area, located in Saudi Arabia, supports particular vegetation that grows in the large sandy flat terrain. We examined five different samples, four from the rhizosphere of pioneer plants plus a surface sand sample, and used pyrosequencing of PCR-amplified V1-V3 regions of 16S rDNA genes from total extracted DNA to reveal and compare the bacterial population diversity of the samples. The results showed a total of 3,530 OTUs in the five samples, calculated using ≥ 97% sequence similarity levels. The Chao1 estimation of the bacterial diversity fluctuated from 637 to 2,026 OTUs for a given sample. The most abundant members found in the samples belong to the Bacteroidetes, Firmicutes and Proteobacteria phyla. This work shows that the Jizan desert area of Saudi Arabia can contain a diverse bacterial community on the sand and surrounding the roots of pioneer desert plants. It also shows that desert sand microbiomes can vary depending on conditions, with broad implications for sandstone monument bacterial communities

  15. Deficiencies Under Plenty of Sun: Vitamin D Status among Adults in the Kingdom of Saudi Arabia, 2013.

    Science.gov (United States)

    Tuffaha, Marwa; El Bcheraoui, Charbel; Daoud, Farah; Al Hussaini, Hessah Abdulla; Alamri, Fahad; Al Saeedi, Mohammad; Basulaiman, Mohammed; Memish, Ziad A; AlMazroa, Mohammad A; Al Rabeeah, Abdullah A; Mokdad, Ali H

    2015-10-01

    Vitamin D deficiency has been correlated with several diseases and injuries including diabetes, osteoporosis, fractures, and falls. In the Kingdom of Saudi Arabia (KSA), current data on vitamin D status are lacking. To inform Saudi public health authorities on the current status of blood levels vitamin D deficiency, we analyzed data from the Saudi Health Interview Survey. The Saudi Health Interview Survey (SHIS) is a cross-sectional national multistage survey of individuals aged 15 years and above on sociodemographic characteristics, tobacco consumption, diet, physical activity, health care utilization, different health-related behaviors, and self-reported chronic conditions. A total of 10,735 participants completed a health questionnaire and were invited to the local health clinics for biomedical exams. 62.65% of female Saudis and 40.6% of male Saudis aged 15 years and above are deficient in vitamin D. Out of them, less than 1% males and less than 2% females consume vitamin D supplements. Women who have never married and obese individuals are more likely to be deficient in vitamin D, compared to men who were currently married and nonobese individuals. Those consuming vitamin D supplements are less likely to be deficient in vitamin D. Our study showed a high prevalence of vitamin D deficiency among Saudi men and women, and the results call for an increased awareness to ensure adequate levels of vitamin D for better health in Saudi Arabia. Moreover, our findings are certainly relevant for other countries in the Gulf region or countries with similar cultures, clothing, and religions.

  16. Composition of soil microbiome along elevation gradients in southwestern highlands of Saudi Arabia.

    Science.gov (United States)

    Yasir, Muhammad; Azhar, Esam I; Khan, Imran; Bibi, Fehmida; Baabdullah, Rnda; Al-Zahrani, Ibrahim A; Al-Ghamdi, Ahmed K

    2015-03-14

    Saudi Arabia is mostly barren except the southwestern highlands that are susceptible to environmental changes, a hotspot for biodiversity, but poorly studied for microbial diversity and composition. In this study, 454-pyrosequencing of 16S rRNA gene hypervariable region V6 was used to analyze soil bacterial community along elevation gradients of the southwestern highlands. In general, lower percentage of total soil organic matter (SOM) and nitrogen were detected in the analyzed soil samples. Total 33 different phyla were identified across the samples, including dominant phyla Proteobacteria, Actinobacteria and Acidobacteria. Representative OTUs were grouped into 329 and 508 different taxa at family and genus level taxonomic classification, respectively. The identified OTUs unique to each sample were very low irrespective of the altitude. Jackknifed principal coordinates analysis (PCoA) revealed, overall differences in the bacterial community were more related to the quantity of specific OTUs than to their diversity among the studied samples. Bacterial diversity and soil physicochemical properties did not show consistent changes along the elevation gradients. The large number of OTUs shared between the studied samples suggest the presence of a core soil bacterial community in the southwestern highlands of Saudi Arabia.

  17. Geophysical Imaging of Fault Structures Over the Qadimah Fault, Saudi Arabia

    KAUST Repository

    AlTawash, Feras

    2011-06-01

    The purpose of this study is to use geophysical imaging methods to identify the conjectured location of the ‘Qadimah fault’ near the ‘King Abdullah Economic City’, Saudi Arabia. Towards this goal, 2-D resistivity and seismic surveys were conducted at two different locations, site 1 and site 2, along the proposed trace of the ‘Qadimah fault’. Three processing techniques were used to validate the fault (i) 2-D travel time tomography, (ii) resistivity imaging, and (iii) reflection trim stacking. The refraction traveltime tomograms at site 1 and site 2 both show low-velocity zones (LVZ’s) next to the conjectured fault trace. These LVZ’s are interpreted as colluvial wedges that are often observed on the downthrown side of normal faults. The resistivity tomograms are consistent with this interpretation in that there is a significant change in resistivity values along the conjectured fault trace. Processing the reflection data did not clearly reveal the existence of a fault, and is partly due to the sub-optimal design of the reflection experiment. Overall, the results of this study strongly, but not definitively, suggest the existence of the Qadimah fault in the ‘King Abdullah Economic City’ region of Saudi Arabia.

  18. Receptor modelling study of polycyclic aromatic hydrocarbons in Jeddah, Saudi Arabia.

    Science.gov (United States)

    Alghamdi, Mansour A; Alam, Mohammed S; Yin, Jianxin; Stark, Christopher; Jang, Eunhwa; Harrison, Roy M; Shamy, Magdy; Khoder, Mamdouh I; Shabbaj, Ibrahim I

    2015-02-15

    Measurements of 14 polycyclic aromatic hydrocarbons (PAH) have been made in Jeddah, Saudi Arabia, with a view to establishing the concentrations in this major city, and quantifying the contributions of major sources. Particulate and vapour forms have been sampled and analysed separately. The concentrations are compared to measurements from other sites in the Middle Eastern region and are towards the lower end of the range, being far lower than concentrations reported from Riyadh (Saudi Arabia), Assiut (Egypt) and Tehran (Iran) but broadly similar to those measured in Damascus (Syria) and higher than those measured in Kuwait. The partitioning between vapour and particle phases is similar to that in data from Egypt and China, but with many compounds showing a higher particle-associated percentage than in Birmingham (UK) possibly reflecting a higher concentration of airborne particulate matter in the former countries. Concentrations in Jeddah were significantly higher at a site close to the oil refinery and a site close to a major ring road than at a suburban site to the north of the city. Application of positive matrix factorisation to the pooled data elicited three factors accounting respectively for 17%, 33% and 50% of the measured sum of PAH and these are interpreted as arising from gasoline vehicles, industrial sources, particularly the oil refinery, and to diesel/fuel oil combustion. Copyright © 2014 Elsevier B.V. All rights reserved.

  19. The role of nuclear desalination in the Kingdom of Saudi Arabia

    International Nuclear Information System (INIS)

    Aljohani, M.S.; Abdul-Rahman A.F.; Almarshad, A.I.

    2004-01-01

    In this study, the role of nuclear desalination in Saudi Arabia is investigated. A water demand forecast between the years 2000 and 2025 was established for the Eastern region of Saudi Arabia as part of the collected input data for the DEEP computer code. The DEEP computer code was run for several options of energy sources such as PWR (600 MWe), SPWR (160 MWth), PHWR (450 MWe), HR (200 MWth) and GT (125 MWe or 175 MWe). These energy sources were investigated for different desalination plants such as RO, MSF, MED and the hybrid MED-RO. The levelised power cost, average daily water production, net saleable power and levelised water cost are presented for all cases. Two scenarios were investigated, the first assumes no interest and discount rates and the second assumes interest and discount rates equal to 8%. The first scenario assumes that the water utility will continue under the control of the government and the second assumes that the water utility will be privatised. (author)

  20. Video game addiction and psychological distress among expatriate adolescents in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Nazmus Saquib

    2017-12-01

    Full Text Available Introduction: Few studies have estimated screen time among Arab adolescents, and no studies, to date, have published data on addiction to video games or Internet games among Arab adolescents. This study aimed to assess the prevalence of addiction to video games and its correlation with mental health in a sample of expatriate high school students from the Al-Qassim region of Saudi Arabia. Methods: The survey was conducted in 2016 among 276 students enrolled in ninth through twelfth grades in the International Schools in Buraidah, Al-Qassim. Students who returned signed consent forms from their parents filled out a self-administered questionnaire that included validated scales on addiction to video games, general health, and lifestyle. Results: The proportion between the sexes and the schools were roughly equal. Around 32% were overweight or obese, 75% had screen time≥2h/day, and 20% slept<5h/night. Sixteen per cent (16% were addicted to video games and 54% had psychological distress. Addiction to video games was strongly associated with psychological distress (OR=4.1, 95% CI=1.80, 9.47. Other significant correlates were female gender, higher screen time, and shorter sleep hours. Conclusions: The proportion of students with psychological distress was high. Future studies should investigate other potential correlates of distress such personal traits, family relations, and academic performance. Keywords: Video games, Addiction, Adolescent, Psychological distress, Screen time, Saudi Arabia

  1. Assessment of climate change scenarios for Saudi Arabia using data from global climate models

    International Nuclear Information System (INIS)

    Husain, T.; Chowdhury, S.

    2009-01-01

    This study assesses available scientific information and data to predict changes in the climatic parameters in Saudi Arabia for understanding the impacts for mitigation and/or adaptation. Meteorological data from 26 synoptic stations were analyzed in this study. Various climatic change scenarios were reviewed and A 2 and B 2 climatic scenario families were selected. In order to assess long-term global impact, global climatic models were used to simulate changes in temperature, precipitation, relative humidity, solar radiation, and wind circulation. Using global climate model (GCM), monthly time series data was retrieved for Longitude 15 o N to 35 o N and 32.5 o E to 60 o E covering the Kingdom of Saudi Arabia from 1970 to 2100 for all grids. Taking averages of 1970 to 2003 as baseline, change in temperature, relative humidity and precipitation were estimated for the base period. A comparative evaluation was performed for predictive capabilities of these models for temperature, precipitation and relative humidity. Available meteorological data from 1970 to 2003 was used to determine trends. This paper discusses the inconsistency in these parameters for decision-making and recommends future studies by linking global climate models with a suitable regional climate modeling tool. (author)

  2. Studies on some fish parasites of public health importance in the southern area of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mokhtar Ibrahim Khalil

    2014-12-01

    Full Text Available The present study was the first attempt to survey the diversity of fish zoonotic parasites in the southern region of Saudi Arabia, particularly the Najran area, from October 2012 to October 2013. Approximately 163 fish representing seven species (two of freshwater fish and five of marine fish were examined for fish-borne trematode metacercariae using the compression technique, and for zoonotic nematode larvae. Adult flukes were obtained from cats experimentally infected with the metacercariae on day 25 post-infection The prevalence of each parasite species was recorded. The parasites found belonged to two taxa: Digenea (Heterophyes heterophyes and Haplorchis pumilio in muscle tissue; and nematodes (larvae of Capillaria sp. in the digestive tract. The morphological characteristics of the fish-borne trematode metacercariae and their experimentally obtained adults were described. This is the first report of these parasites in fish in Saudi Arabia. Moreover, Myripristis murdjan presented higher prevalence of Capillaria sp. infection (22.7%, while Haplorchis pumilio was the dominant metacercarial species (7.9%. Although the number of documented cases continues to increase, the overall risk of human infection is slight. The increasing exploitation of the marine environment by humans and the tendency to reduce cooking times when preparing seafood products both increase the chances of becoming infected with these parasites. Furthermore, our results indicate that certain fish production systems are at risk of presenting fish zoonotic parasites, and that control approaches will benefit from understanding these risk factors.

  3. Studies on some fish parasites of public health importance in the southern area of Saudi Arabia.

    Science.gov (United States)

    Khalil, Mokhtar Ibrahim; El-Shahawy, Ismail Saad; Abdelkader, Hussein Saad

    2014-01-01

    The present study was the first attempt to survey the diversity of fish zoonotic parasites in the southern region of Saudi Arabia, particularly the Najran area, from October 2012 to October 2013. Approximately 163 fish representing seven species (two of freshwater fish and five of marine fish) were examined for fish-borne trematode metacercariae using the compression technique, and for zoonotic nematode larvae. Adult flukes were obtained from cats experimentally infected with the metacercariae on day 25 post-infection The prevalence of each parasite species was recorded. The parasites found belonged to two taxa: Digenea (Heterophyes heterophyes and Haplorchis pumilio) in muscle tissue; and nematodes (larvae of Capillaria sp.) in the digestive tract. The morphological characteristics of the fish-borne trematode metacercariae and their experimentally obtained adults were described. This is the first report of these parasites in fish in Saudi Arabia. Moreover, Myripristis murdjan presented higher prevalence of Capillaria sp. infection (22.7%), while Haplorchis pumilio was the dominant metacercarial species (7.9%). Although the number of documented cases continues to increase, the overall risk of human infection is slight. The increasing exploitation of the marine environment by humans and the tendency to reduce cooking times when preparing seafood products both increase the chances of becoming infected with these parasites. Furthermore, our results indicate that certain fish production systems are at risk of presenting fish zoonotic parasites, and that control approaches will benefit from understanding these risk factors.

  4. Perception of self-medication among university students in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mustafa S Saeed

    2014-01-01

    Full Text Available The aim of this study is to assess self-medication practice among university students in the Al-Qassim Province of Saudi Arabia. A cross-sectional community-based survey was conducted by distributing a self-administered 18-item questionnaire among university students in the Al-Qassim Province of Saudi Arabia in the period between October and December 2012. The participants were selected using a convenience sampling technique. Data were collected from the questionnaire and analyzed using SPSS version 19. A total of 354 male students with an average age of 21.95 (SD ± 3.43 participated in this study. Our study showed that self-medication among male students was high (86.6% compared to results shown in other studies in the same region. Headache (59.9%, cough/cold (41% and fever (24.6% were the most common symptoms associated with self-medication. Congruent with the medical conditions reported, the most widely used medications without prescriptions were paracetamol (34.7%, followed by antibiotics (31.4% and nonsteroidal anti-inflammatory drugs (28.7%. Our study shows that antibiotics were sometimes irrationally used for self-treatment of cough and fever. Self-medication was highly frequent among the students. Influence of TV advertisements, high accessibility of pharmacies and convenience stores, as well as good buying power were found to be leading factors for self-medication among male university students.

  5. Lucerne transient streak virus; a Recently Detected Virus Infecting Alfafa (Medicago sativa in Central Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ahmed Raza

    2017-02-01

    Full Text Available A survey was conducted to determine the status of Lucerne transient streak virus (LTSV in three high-yielding alfalfa regions in central Saudi Arabia (Riyadh, Qassim, and Hail during 2014. Three hundred and eight symptomatic alfalfa, and seven Sonchus oleraceus samples were collected. DAS-ELISA indicated that 59 of these samples were positive to LTSV. Two isolates of LTSV from each region were selected for molecular studies. RT-PCR confirmed the presence of LTSV in the selected samples using a specific primer pair. Percentage identity and homology tree comparisons revealed that all Saudi isolates were more closely related to each other but also closely related to the Canadian isolate-JQ782213 (97.1–97.6% and the New Zealand isolate-U31286 (95.8–97.1%. Comparing Saudi isolates of LTSV with ten other sobemoviruses based on the coat protein gene sequences confirmed the distant relationship between them. Eleven out of fourteen plant species used in host range study were positive to LTSV. This is the first time to document that Trifolium alexandrinum, Nicotiana occidentalis, Chenopodium glaucum, and Lathyrus sativus are new host plant species for LTSV and that N. occidentalis being a good propagative host for it.

  6. Lucerne transient streak virus; a Recently Detected Virus Infecting Alfafa (Medicago sativa) in Central Saudi Arabia.

    Science.gov (United States)

    Raza, Ahmed; Al-Shahwan, Ibrahim M; Abdalla, Omer A; Al-Saleh, Mohammed A; Amer, Mahmoud A

    2017-02-01

    A survey was conducted to determine the status of Lucerne transient streak virus (LTSV) in three high-yielding alfalfa regions in central Saudi Arabia (Riyadh, Qassim, and Hail) during 2014. Three hundred and eight symptomatic alfalfa, and seven Sonchus oleraceus samples were collected. DAS-ELISA indicated that 59 of these samples were positive to LTSV. Two isolates of LTSV from each region were selected for molecular studies. RT-PCR confirmed the presence of LTSV in the selected samples using a specific primer pair. Percentage identity and homology tree comparisons revealed that all Saudi isolates were more closely related to each other but also closely related to the Canadian isolate-JQ782213 (97.1-97.6%) and the New Zealand isolate-U31286 (95.8-97.1%). Comparing Saudi isolates of LTSV with ten other sobemoviruses based on the coat protein gene sequences confirmed the distant relationship between them. Eleven out of fourteen plant species used in host range study were positive to LTSV. This is the first time to document that Trifolium alexandrinum , Nicotiana occidentalis , Chenopodium glaucum , and Lathyrus sativus are new host plant species for LTSV and that N. occidentalis being a good propagative host for it.

  7. Seroprevalence of Sheep and Goat Pox, Peste Des Petits Ruminants and Rift Valley Fever in Saudi Arabia.

    Science.gov (United States)

    Boshra, Hani; Truong, Thang; Babiuk, Shawn; Hemida, Maged Gomaa

    2015-01-01

    Sheep and goat pox, peste des petits ruminants and Rift Valley fever are important diseases of small ruminant livestock. Sheep and goat pox, along with peste des petits ruminants, are endemic throughout most of Africa, Asia and the Middle East. Whereas Rift Valley fever is endemic in Africa, outbreaks in the Middle East have been reported over the past decade, including the Arabian Peninsula. Saudi Arabia is a major importer of livestock, and understanding the prevalence of these viral infections would be useful for disease control. In this study, sera from sheep and goats were collected from 3 regions in Saudi Arabia. They were evaluated for antibodies specific to sheep and goat pox, peste des petits ruminants and Rift Valley fever by virus neutralization assays. To the best of our knowledge, this is the first study to evaluate the seroprevalence of these viruses in sheep and goats.

  8. Seroprevalence of Sheep and Goat Pox, Peste Des Petits Ruminants and Rift Valley Fever in Saudi Arabia.

    Directory of Open Access Journals (Sweden)

    Hani Boshra

    Full Text Available Sheep and goat pox, peste des petits ruminants and Rift Valley fever are important diseases of small ruminant livestock. Sheep and goat pox, along with peste des petits ruminants, are endemic throughout most of Africa, Asia and the Middle East. Whereas Rift Valley fever is endemic in Africa, outbreaks in the Middle East have been reported over the past decade, including the Arabian Peninsula. Saudi Arabia is a major importer of livestock, and understanding the prevalence of these viral infections would be useful for disease control. In this study, sera from sheep and goats were collected from 3 regions in Saudi Arabia. They were evaluated for antibodies specific to sheep and goat pox, peste des petits ruminants and Rift Valley fever by virus neutralization assays. To the best of our knowledge, this is the first study to evaluate the seroprevalence of these viruses in sheep and goats.

  9. The effects of birth interval on intellectual development of Saudi school children in Eastern Saudi Arabia.

    Science.gov (United States)

    Bella, Hassan; Khalil, Mohamed S; Al-Almaie, Sameeh M; Kurashi, Nabil Y; Wahas, Saeed

    2005-05-01

    The primary aim of this study was to investigate the effect of birth intervals on some aspects of intellectual ability of Saudi primary school boys. This is a cross-sectional study of Saudi school children comparing their intellectual ability (general intelligence) in relation to the length of the birth interval before and after the birth of the index child. The study area comprised 3 townships in the eastern province; Khobar, Thogba and Dhahran. The study was conducted in 2000/2001 and the study population comprised Saudi primary school boys aged 9-10 years from a middle class background. A 2 stage random sampling technique was adopted. Data were collected using student data sheet, a family questionnaire and the Standard Progressive Raven Matrices Test of intellectual ability, standardized for use in Saudi Arabia. Data were analyzed using SPSS software. More than 90% of children born after a birth interval greater than 35 months were classified as average and above according to the Raven Matrices Test, compared to 79% of children born after a birth interval of less than 19 months (pRaven Matrices Test to be family income and height. Longer birth intervals were shown to be associated with higher general intelligence levels in the 9-10 year olds. These results confirm those obtained in a previous study in Singapore conducted more than 2 decades ago. Our results have also shown that the succeeding birth interval is more significant than the preceding interval in relation to perceptive ability of children. The findings enable us to advise parents that by observing a birth interval between 2-3 years would make their children grow and do better at school.

  10. Revisiting the Foreign Language Classroom Anxiety Scale (FLCAS): The Anxiety of Female English Language Learners in Saudi Arabia

    Science.gov (United States)

    Al-Saraj, Taghreed M.

    2014-01-01

    With the increase in globalization, the study of English has become common in Saudi Arabia, but students' experiences of foreign language anxiety (FLA) have been underexamined. Saudi Arabia and other Arab countries are culturally distinct from the Western world, where the most popular assessments of FLA were developed. Through a qualitative and…

  11. Female Leadership Capacity and Effectiveness: A Critical Analysis of the Literature on Higher Education in Saudi Arabia

    Science.gov (United States)

    Alomair, Miznah O.

    2015-01-01

    In light of the progressive changes occurring in Saudi Arabia, developing female leadership capacity and effectiveness in the country's higher education is vital. This literature review examines the scholarship and research on female leadership in higher education in Saudi Arabia, describes the major barriers for female leaders, and provides a…

  12. Climate Change and Water Scarcity: The Case of Saudi Arabia.

    Science.gov (United States)

    DeNicola, Erica; Aburizaiza, Omar S; Siddique, Azhar; Khwaja, Haider; Carpenter, David O

    2015-01-01

    Climate change is expected to bring increases in average global temperatures (1.4°C-5.8°C [34.52°F-42.44°F] by 2100) and precipitation levels to varying degrees around the globe. The availability and quality of water will be severely affected, and public health threats from the lack of this valuable resource will be great unless water-scarce nations are able to adapt. Saudi Arabia provides a good example of how the climate and unsustainable human activity go hand in hand in creating stress on and depleting water resources, and an example for adaptation and mitigation. A search of the English literature addressing climate change, water scarcity, human health, and related topics was conducted using online resources and databases accessed through the University at Albany, State University of New York library web page. Water scarcity, which encompasses both water availability and water quality, is an important indicator of health. Beyond drinking, water supply is intimately linked to food security, sanitation, and hygiene, which are primary contributors to the global burden of disease. Poor and disadvantaged populations are the ones who will suffer most from the negative effects of climate change on water supply and associated human health issues. Examples of adaptation and mitigation measures that can help reduce the strain on conventional water resources (surface waters and fossil aquifers or groundwater) include desalination, wastewater recycling and reuse, and outsourcing food items or "virtual water trade." These are strategies being used by Saudi Arabia, a country that is water poor primarily due to decades of irresponsible irrigation practices. The human and environmental health risks associated with these adaptation measures are examined. Finally, strategies to protect human health through international collaboration and the importance of these efforts are discussed. International, multidisciplinary cooperation and collaboration will be needed to promote

  13. Too costly to matter: Economics of nuclear power for Saudi Arabia

    International Nuclear Information System (INIS)

    Ahmad, Ali; Ramana, M.V.

    2014-01-01

    Saudi Arabia has ambitious plans for nuclear power. Given this context, this paper examines the economics of nuclear power and compares it to two other sources of electricity, natural gas and solar energy. It calculates the costs of electricity generation, water desalination and the opportunity cost associated with forgone oil and gas revenues. A sensitivity analysis is included to account for variations in important parameters within the comparative cost analysis. Our results suggest that for a large range of parameters, the economics of nuclear power are not favorable in comparison with natural gas, even if the currently low domestic natural gas prices in Saudi Arabia were to rise substantially. Further, electricity from solar plants has the potential to be cheaper than nuclear power within the next decade if the rapid decline in solar energy costs in the last decade continue, i.e., before the first planned nuclear power plant would be completed. However, unless the price of oil drops substantially below current values, it would be more economically optimal to export the oil than using it for generating electricity. - Highlights: • Future projections show nuclear power is not cost effective for Saudi Arabia. • A combination of solar and natural gas could largely meet future electricity demand. • There are multiple, non-economic, motivations for Saudi Arabia's nuclear program. • Saudi Arabia would economically benefit by not using oil for electricity generation

  14. Changes in dietary habits, physical activity and status of metabolic syndrome among expatriates in Saudi Arabia.

    Science.gov (United States)

    Alzeidan, Rasmieh A; Rabiee, Fatemeh; Mandil, Ahmed A; Hersi, Ahmad S; Ullah, Anhar A

    2018-03-05

    The aim of this paper is to assess the impact of living in Saudi Arabia on expatriate employees and their families' behavioural cardiovascular risk factors (BCVRFs), and to examine the association between changes in BCVRFs and metabolic syndrome (MetS). A cross-sectional study was conducted on 1437 individuals, aged ≥ 18 years, from King Saud University in Riyadh, Saudi Arabia. We used the World Health Organization STEPS questionnaire to ask every participant questions about BCVRFs twice: (1) to reflect their period of living in Saudi Arabia and (2) to shed light upon life in their country of origin. Their mean age was 40.9 (11.7) years. The prevalence of BCVRFs was as follows: tobacco use in 156 (11%), physical inactivity in 1049 (73%) low intake of fruit and vegetables in 1264 (88%) and MetS in 378 (26%). Residing in Saudi Arabia had reduced physical activity and intake of fruit and vegetables. There was also a significant increase in the fast food consumption. In conclusion, living in Saudi Arabia had a significant negative effect on BCVRFs. However, there was no statistically significant association between changes in fruit and vegetable intake and physical activity and MetS status, except that intake of fast food was lower among participants with MetS.

  15. Leadership style and organisational commitment among nursing staff in Saudi Arabia.

    Science.gov (United States)

    Al-Yami, Mansour; Galdas, Paul; Watson, Roger

    2018-03-23

    To examine how nurse managers' leadership styles, and nurses' organisational commitment in Saudi Arabia relate. Effective leadership is influential in staff retention; however, recruiting and maintaining nurses is an increasing problem in Saudi Arabia. Using a survey design, the Multifactor Leadership Questionnaire and the Organisational Commitment Questionnaire were distributed to a sample of 219 nurses and nurse managers from two hospitals in Saudi Arabia. Transformational leadership was the most dominant leadership style. After controlling for the influence of manager/staff status, nationality and hospitals, transformational leadership was the strongest contributor to organisational commitment. Perceptions of both transformational and transactional leadership styles, increased with age for nurse managers and nursing staff. Introducing the Full Range of Leadership model to the Saudi nursing workforce could help to prepare Saudi nurses for positions as nurse managers and leaders. The study provides insight into the type of leadership that is best suited to the dynamic and changing health care system in Saudi Arabia. It is possible that transformational leaders could influence and induce positive changes in nursing. © 2018 The Authors. Journal of Nursing Management Published by John Wiley & Sons Ltd.

  16. The proportion of expenditure on children to family’s income in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Nisreen Al-Banawi

    2014-09-01

    Full Text Available Saudi Arabia has witnessed enormous socio-economic changes for the last two decades. Due to this, the standard living of most Saudi people has been improved noticeably. Accordingly, that affects on the consumption expenditure of the Saudi family particularly on the children which has been increased substantially. However, no studies with respect to cost of children have yet been undertaken in Saudi Arabia. This study is to estimate the proportion of expenditure on children, to family’s income in Saudi Arabia by estimating the cost of children in Saudi Arabia; using Jeddah as a case study. In the study, the cost of children is taken to be money expenditure that is the amount that parents actually spent on their children. The study involves a sample of (1500 respondents from the city of Jeddah. Also, explores attitudes and opinions towards certain topics related to cost of children and the family. The study highlights that cost of children rise proportionately to family income, children age, and their numbers.

  17. Social Determinants of Domestic Violence Among Saudi Married Women in Riyadh, Kingdom of Saudi Arabia.

    Science.gov (United States)

    Alquaiz, ALJohara M; Almuneef, Maha; Kazi, Ambreen; Almeneessier, Aljohara

    2017-12-01

    Intimate partner violence is a worldwide public health problem. The objectives of this study were to measure the prevalence and types of domestic violence, and to explore the association between social determinants (sociodemographic factors, husband-related factors, and social support) and violence against women by their intimate partner (husband). We conducted a cross-sectional survey in 18 randomly selected primary health care centers and 13 private institutions (teaching institutes, government offices, social welfare organizations) in Riyadh, Saudi Arabia. Female data collectors took interview from 1,883 married Saudi females aged 30 to 75 years. Interviews included sociodemographic information, reproductive health variables, and social support questionnaire. Violence was measured using modified Intimate Partner Violence Against Women questionnaire developed by the World Health Organization. Multivariate logistic regression analysis was conducted. The lifetime prevalence for any type of violence was 43.0% ( n = 810). The most frequent type was controlling behavior (36.8%), followed by emotional violence (22%), sexual violence (12.7%), and physical violence (9.0%). Multivariate logistic regression analysis revealed that the following were associated with greater odds of reporting domestic violence: younger age 30 to 40 years (adjusted odds ratio [aOR] = 1.9, 95% confidence interval [CI] = [1.3, 3.0]), 41 to 50 years (aOR = 1.6, 95% CI = [1.1, 2.5]); lack of emotional support (aOR = 1.7, 95% CI = [1.2, 2.5]); lack of tangible support (aOR = 1.4, 95% CI = [1.1, 1.9]); and perceived poor self-health (aOR = 1.7, 95% CI = [1.0, 3.0]), husbands' poor health (aOR = 1.9, 95% CI = [1.2, 2.0]), and polygamy (aOR = 1.6, 95% CI = [1.5, 2.6]). Domestic violence occurs frequently in Saudi Arabia. Both social conditions and social relations are significantly associated with domestic violence against Saudi women. Furthermore, improvement in implementation of the local policies

  18. TRABASA – TRADITIONAL ARCHITECTURE RECORDED BY MEANS OF BUILDING ARCHAEOLOGY IN SAUDI ARABIA: WORKSHOP IN JEDDAH

    Directory of Open Access Journals (Sweden)

    U. Herbig

    2013-07-01

    Full Text Available Saudi Arabia has a rich architectural heritage that can be found in all regions of the vast country. Except for a small number of publications the recording and documentation of the traditional built environment was not content of detailed scientific investigations so far. But with the increasing decay of the architectural heritage the interest for this kind of research is rising. A mirror of this efforts is the National Built Heritage Forum, annual conference, launched in 2010 by his excellency Prince Sultan bin Salman bin Abdulaziz Al Saud and the Saudi Commission for Tourism and Antiquities (SCTA. In that frame Saudi universities are intensifying research and educational programs for the research of traditional architecture. In 2008 the Department of Architecture of the College of Environmental Design at the King Abdulaziz University established a cooperation with the Department of History of Architecture and Building Archaeology of the Vienna University of Technology with the aim to start an exchange of knowledge and experience in building archaeology and building survey. An important part of this cooperation was a workshop for staff and students in the historic centre of Jeddah. The aim was to train methods and techniques on typical examples in the old town of Jeddah, Al Balad. This paper is describing the layout of the workshop, the process of the work and examples of the results.

  19. Automated management of radioactive sources in Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Kheliewi, Abdullah S.; Jamil, M. F.; Basar, M. R.; Tuwaili, W. R.

    2014-01-01

    For usage of radioactive substances, any facility has to register and take license from relevant authority of the country in which such facility is operating. In the Kingdom of Saudi Arabia (KSA), the authority for managing radioactive sources and providing licenses to organizations for its usage is the National Center of Radiation Protection (NCRP). This paper describes the system that automates registration and licensing process of the National Center of Radiation Protection. To provide 24×7 accesses to all the customers of NCRP, system is developed as web-based application that provide facility to online register, request license, renew license, check request status, view historical data and reports etc. and other features are provided as Electronic Services that would be accessible to users via internet. The system also was designed to streamline and optimize internal operations of NCRP besides providing ease of access to its customers by implementing a defined workflow through which every registration and license request will be routed. In addition to manual payment option, the system would also be integrated with SADAD (online payment system) that will avoid lengthy and cumbersome procedures associated with manual payment mechanism. Using SADAD payment option license fee could be paid through internet/ATM machine or branch of any designated bank, Payment will be instantly notified to NCRP hence delay in funds transfer and verification of invoice could be avoided, SADAD integration is discussed later in the document

  20. Evaluation of outpatient service quality in Eastern Saudi Arabia

    Science.gov (United States)

    Fraihi, Khalid J. Al; FAMCO, Dip; FAMCO, Fellow; Latif, Shahid A.

    2016-01-01

    Objectives: To investigate perceptions and expectations of patients regarding hospital outpatient services by using a service quality gap model and factors influencing such gaps. Methods: In this cross-sectional descriptive study conducted between October and November 2014 in the outpatient waiting areas of a hospital in the Eastern Province of Saudi Arabia, a sample of 306 patients was selected by convenience sampling technique. The data was collected through an Arabic version of the service quality (SERVQUAL) questionnaire consisting of 2 parts: patients’ demographic characteristics, and 22 items scales of patients’ expectations and perceptions of SERVQUAL. The data was analyzed by confirmatory factor analysis, independent, and paired t samples tests and one way analysis of variance test. Results: The results showed that the proposed model for service quality dimensions had a good fit by satisfying the recommended values. The patients’ expectations exceeded perceptions in all service quality dimensions indicating statistically significant service quality gaps (t=26.3, pservices showed highest service quality gap, while observation of privacy showed the smallest service quality gap in the statements. The study showed a significant association between gender, age, education, multiple visits, and service quality dimensions. Conclusion: The proposed model is valid and reliable and significant service quality gaps of all 5 dimensions need to be prioritized and addressed by focused improvement efforts of hospital management. PMID:27052285

  1. Structural evolution of Halaban Area, Eastern Arabian Shield, Saudi Arabia

    Science.gov (United States)

    Al-Amri, Yousef; Kassem1, Osama M. K.

    2017-04-01

    Neoproterozoic basement complex comprises a metamorphic/igneous suite (Abt schist and sheared granitoids) with syn-accretionary transpressive structures, unconformably overlain by a post-amalgamation volcanosedimentary sequence. This study aims to attempt to exposed post-accretionary thrusting and thrust-related structures at Halaban area, Eastern Arabian Shield. The Rf/ϕ and Fry methods are utilized on quartz and feldspar porphyroclasts, as well as on mafic crystals, such as hornblende and biotite, in eighteen samples. The X/Z axial ratios range from 1.12 to 4.99 for Rf/ϕ method and from 1.65 to 4.00 for Fry method. The direction of finite strain for the long axes displays clustering along the WNW trend (occasionally N) with slight plunging. Finite strain accumulated without any significant volume change contemporaneously with syn-accretionary transpressive structures. It indicates that the contacts between various lithological units in the Halaban area were formed under brittle to semi-ductile deformation conditions. The penetrative subhorizontal foliation was concurrent with thrusting and shows nearly the same attitudes of tectonic contacts with the overlying nappes. Keywords: Finite strain analysis, volcanosedimentary sequence, Halaban area, Eastern Arabian Shield, Saudi Arabia.

  2. Use of Dietary Supplements among Professional Athletes in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Sulaiman O. Aljaloud

    2013-01-01

    Full Text Available The objective of this study was to understand the usage patterns of dietary supplements among professional athletes in Saudi Arabia. The survey consisted of sixteen questions divided into four categories: use of supplements, reason for consumption of supplements, personal beliefs about supplements, and behavior. The questionnaires were given to the three teams residing in Riyadh: Al Hilal, Al Nasr, and Al-Shabab. Out of the 105 athletes surveyed, we found that only 98 are currently taking dietary supplements and the mean age and standard deviation were 25.74±2.90. The survey results showed a high percentage of athletes (93.3%; n=98 using different dietary supplements throughout the season, 43.8% (n=43 reported using supplements for performance, and 32.6% (n=32 believed in health benefits as a reason for using dietary supplements. Our results showed that a total of 87 (88.7%, 81 (82.6%, and 51 (52.0% athletes are consuming sports drinks, vitamin C, and multivitamins, respectively. Meanwhile, those supplements ranking among the least used included omega 6 (18.6%, creatine (16.3%, and Ginkgo biloba (10.2%. A majority of athletes indicated that their use of supplements was for the purpose of improving their health and performance.

  3. Automated management of radioactive sources in Saudi Arabia

    Science.gov (United States)

    Al-Kheliewi, Abdullah S.; Jamil, M. F.; Basar, M. R.; Tuwaili, W. R.

    2014-09-01

    For usage of radioactive substances, any facility has to register and take license from relevant authority of the country in which such facility is operating. In the Kingdom of Saudi Arabia (KSA), the authority for managing radioactive sources and providing licenses to organizations for its usage is the National Center of Radiation Protection (NCRP). This paper describes the system that automates registration and licensing process of the National Center of Radiation Protection. To provide 24×7 accesses to all the customers of NCRP, system is developed as web-based application that provide facility to online register, request license, renew license, check request status, view historical data and reports etc. and other features are provided as Electronic Services that would be accessible to users via internet. The system also was designed to streamline and optimize internal operations of NCRP besides providing ease of access to its customers by implementing a defined workflow through which every registration and license request will be routed. In addition to manual payment option, the system would also be integrated with SADAD (online payment system) that will avoid lengthy and cumbersome procedures associated with manual payment mechanism. Using SADAD payment option license fee could be paid through internet/ATM machine or branch of any designated bank, Payment will be instantly notified to NCRP hence delay in funds transfer and verification of invoice could be avoided, SADAD integration is discussed later in the document.

  4. Flood hazards in an urbanizing watershed in Riyadh, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Hatim O. Sharif

    2016-03-01

    Full Text Available Riyadh, the capital of the Kingdom of Saudi Arabia, has experienced unusual levels of urbanization in the past few decades, making it one of the fastest growing cities in the world. This paper examines flood hazards in the rapidly urbanizing catchment of Al-Aysen in Riyadh. Remote sensing and geographic information system techniques were employed to obtain and prepare input data for hydrologic and hydraulic models, with the former based on the very popular curve number approach. Due to the limited nature of the rainfall data, observations from two rain gauges in the vicinity of the catchment were used to estimate design storms. The hydrologic model was run in a semi-distributed mode by dividing the catchment into many sub-catchments. The impact of urbanization on run-off volume and peak discharge resulting from different storms was investigated, with various urbanization scenarios simulated. Flood hazard zones and affected streets were also identified through hydrologic/hydraulic model simulation. The mismatch between administrative and catchment boundaries can create problems in flood risk management for similar cities since hydrologic processes and flood hazards are based on the hydrologic connectivity. Since flooding events impact the road network and create driving hazards, governmental decision-makers must take the necessary precautions to protect drivers in these situations.

  5. Influences on indoor radon concentrations in Riyadh, Saudi Arabia

    International Nuclear Information System (INIS)

    Alghamdi, Abdulrahman S.; Aleissa, Khalid A.

    2014-01-01

    The influences on indoor radon concentrations in Riyadh, Saudi Arabia survey was carried out for 786 dwellings. The measurements were obtained by using a passive integrating ionization system with an E-Perm ® Electret ion chamber. Radon levels ranged from 1 to 195 Bq m −3 , with a mean value of 24.68 Bq m −3 , the geometric mean and the geometric standard deviation are 21 and 2 respectively. 98.5% of the results were below the action level recommended by WHO of 100 Bq.m −3 . The results were found to vary substantially due to types of houses and rooms, ventilation, seasons and building materials. Radon concentrations were higher in houses with no ventilation systems, and central air conditioners, and were relatively lower in well ventilated houses with red bricks and water air conditioners. - Highlights: • Limited information about indoor radon in Riyadh. • Several factors influence Radon level were investigated in 786 dwellings in Riyadh over one year. • Some results are over the action level and are advised to improve their ventilation systems

  6. Communication with the seriously ill: physicians' attitudes in Saudi Arabia.

    Science.gov (United States)

    Mobeireek, A F; al-Kassimi, F A; al-Majid, S A; al-Shimemry, A

    1996-10-01

    To study some ethical problems created by accession of a previously nomadic and traditional society to modern invasive medicine, by assessment of physicians' attitudes towards sharing information and decision-making with patients in the setting of a serious illness. Self-completion questionnaire administered in 1993. Riyadh, Jeddah, and Buraidah, three of the largest cities in Saudi Arabia. Senior and junior physicians from departments of internal medicine and critical care in six hospitals in the above cities. A total of 249 physicians participated in the study. Less than half (47%) indicated they provided information on diagnosis and prognosis of serious illnesses all the time. Physicians who were more senior and those who spoke Arabic fared better than other groups. The majority (75%) preferred to discuss information with close relatives rather than patients, even when the patients were mentally competent. Most of the physicians (72%) felt patients had the right to refuse a specific treatment modality, and 68% denied patients the right to demand such a treatment if considered futile. Further analysis showed that physicians' attitudes varied along a spectrum from passive (25%) to paternalistic (21%) with the largest group (47%) in a balanced position. In traditional societies where physicians are regarded as figures of authority and family ties are important, there is a considerable shift of access to information and decision-making from patients to their physicians and relatives in a manner that threatens patients' autonomy. Ethical principles, wider availability of invasive medical technology and a rise in public awareness dictate an attitude change.

  7. Sinkhole detection using electrical resistivity tomography in Saudi Arabia

    International Nuclear Information System (INIS)

    Youssef, Ahmed M; Zabramawi, Yasser A; El-Kaliouby, Hesham

    2012-01-01

    Karst phenomena exist in different areas in the Kingdom of Saudi Arabia, causing serious environmental problems that affect urban development and infrastructure (buildings, roads and highways). One of the most important problems are sinkholes, which most of the time consist of unfilled voids. These sinkholes are formed as a result of the chemical leaching of carbonate and evaporite formations by percolating water. Field investigations show that there are many surface expressions of sinkholes in the area; some appear on the ground surface and others are hidden in the subsurface. Geophysical data were collected at the study area using two-dimensional electrical resistivity tomography (ERT) with different electrode spacings to delineate buried sinkholes and associated subsurface cavities. Our findings indicated that the dipole–dipole method using an electrode spacing of 1 m was successful in detecting a known subsurface sinkhole. According to the ERT method the detected sinkhole depth ranges from 2 to 4 m, its height ranges from 2 to 4 m, and its width ranges from 5 to 7 m. Field observation has verified the geophysical data, especially along the profile A-A. Finally, closely spaced ERT profiles were successful in determining the three-dimensional volume of the subsurface sinkhole. (paper)

  8. Automated management of radioactive sources in Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Al-Kheliewi, Abdullah S.; Jamil, M. F.; Basar, M. R.; Tuwaili, W. R. [National Center for Radiation Protection, King Abdulaziz City for Science and Technology, 11442 Riyadh (Saudi Arabia)

    2014-09-30

    For usage of radioactive substances, any facility has to register and take license from relevant authority of the country in which such facility is operating. In the Kingdom of Saudi Arabia (KSA), the authority for managing radioactive sources and providing licenses to organizations for its usage is the National Center of Radiation Protection (NCRP). This paper describes the system that automates registration and licensing process of the National Center of Radiation Protection. To provide 24×7 accesses to all the customers of NCRP, system is developed as web-based application that provide facility to online register, request license, renew license, check request status, view historical data and reports etc. and other features are provided as Electronic Services that would be accessible to users via internet. The system also was designed to streamline and optimize internal operations of NCRP besides providing ease of access to its customers by implementing a defined workflow through which every registration and license request will be routed. In addition to manual payment option, the system would also be integrated with SADAD (online payment system) that will avoid lengthy and cumbersome procedures associated with manual payment mechanism. Using SADAD payment option license fee could be paid through internet/ATM machine or branch of any designated bank, Payment will be instantly notified to NCRP hence delay in funds transfer and verification of invoice could be avoided, SADAD integration is discussed later in the document.

  9. Drug resistance patterns of acinetobacter baumannii in makkah, saudi arabia

    International Nuclear Information System (INIS)

    Khan, M.A.; Ashshi, A.M.; Mahomed, M.F.

    2012-01-01

    Background: Acinetobacter baumannii causes infections of respiratory, urinary tract, blood stream and surgical sites. Its clinical significance has increased due to its rapidly developing resistance to major groups of antibiotics used for its treatment. There is limited data available on antimicrobial susceptibility of A. baumannii from Saudi Arabia. Objectives: To determine the patterns of drug resistance of Acinetobacter baumannii and predisposing factors for its acquisition.Subjects and Methods: In this descriptive study, 72 hospitalized patients infected with A baumannii were studied. The clinical and demographic data of the patients were collected using a predesigned questionnaire. Isolation and identification of A.baumannii from all clinical specimens were done using standard microbiological methods. Antibiotic susce ptibility testing was performed by disk diffusion method recommended by Clinical Laboratory Standards Institute. Results: Majority of the isolates (61.1%) were from respiratory tract infections. A.baumannii isolates showed high drug resistance to piperacil lin (93.1%), aztreonam (80.5%), ticarcillin, ampicillin, and tetracycline (76.4%, each) and cefotaxime (75%). Only amikacin showed low rate of resistance compared to other antibiotics (40.3%). About 36% patients had some underlying diseases with diabetes mellitus (11%) being the predominant underlying disease. Conclusions: High antimicrobial resistance to commonly used antibiotics was seen against A.baumannii isolates. Only amikacin was most effective against it. (author)

  10. Wind energy resources assessment for Yanbo, Saudi Arabia

    International Nuclear Information System (INIS)

    Rehman, Shafiqur

    2004-01-01

    The paper presents long term wind data analysis in terms of annual, seasonal and diurnal variations at Yanbo, which is located on the west coast of Saudi Arabia. The wind speed and wind direction hourly data for a period of 14 years between 1970 and 1983 is used in the analysis. The analysis showed that the seasonal and diurnal pattern of wind speed matches the electricity load pattern of the location. Higher winds of the order of 5.0 m/s and more were observed during the summer months of the year and noon hours (09:00 to 16:00 h) of the day. The wind duration availability is discussed as the percent of hours during which the wind remained in certain wind speed intervals or bins. Wind energy calculations were performed using wind machines of sizes 150, 250, 600, 800, 1000, 1300, 1500, 2300 and 2500 kW rated power. Wind speed is found to remain above 3.5 m/s for 69% of the time during the year at 40, 50, 60, and 80 m above ground level. The energy production analysis showed higher production from wind machines of smaller sizes than the bigger ones for a wind farm of 30 MW installed capacity. Similarly, higher capacity factors were obtained for smaller wind machines compared to larger ones

  11. Micronutrients as Impurities of Inorganic Fertilizers Marketed in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    A.S. Modaihsh

    2000-06-01

    Full Text Available Inorganic fertilizers with major nutrients are likely to be contaminated with some micronutrients. Fertilizers, utilized in Saudi Arabia, were analyzed for their total and water-soluble content of Fe, Zn, Mn and Cu. They represented three categories namely: phosphatic, solid multiple nutrient fertilizers (SMNF and water-soluble multiple nutrient fertilizers (WSMF. Total iron content in examined fertilizers was higher in phosphatic fertilizers and lower in WSMF. Nevertheless, only a very small portion of the total iron content is likely to be available to plants. It was estimated, on the basis of total content, that almost 2 g of iron would be applied to soil for each added kg of phosphatic fertilizer. The highest total content of Zn was recorded for phosphatic fertilizers. The data suggested that less than half kg of Zn would be accumulated in soil if 500 kg of phosphatic fertilizers were applied in one year. This value however, fell dramatically, to one fourth of the value, when only the available forms of Zn were considered. Fertilizer content of manganese and copper were lower than both Fe and Zn. Micronutrient impurities present in inorganic fertilizers might not have an immediate influence on plant nutrition due to their lower solubility.

  12. Indoor radon measurements in the Women College, Dammam, Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Al-Qahtani, Mona [Women College, P. O. Box 838, Dammam 31113 (Saudi Arabia); Al-Jarallah, M.I. [Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran 31261 (Saudi Arabia)]. E-mail: mibrahim@kfupm.edu.sa; Fazal-ur-Rehman [Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran 31261 (Saudi Arabia)

    2005-11-15

    Passive radon dosimeters, based on alpha particle etched track detectors, were used in the indoor radon survey of the College of Science for Girls in Dammam, Saudi Arabia. A total of 95 dosimeters were distributed in the academic departments and the administrative building in the College. The exposure time in all the buildings was one complete lunar year in the period October 2001-October 2002 to get the average annual indoor radon concentration. All the buildings were constructed with ready-made concrete, except the administrative building which constructed with ordinary concrete bricks. A significant difference in the average indoor radon concentrations in the two types of buildings was found. The average indoor radon concentration in the ready-made concrete buildings was 6+/-2Bqm{sup -3} whereas that for the ordinary concrete brick building was 24+/-2Bqm{sup -3}. This could be due to the fact that ready-made concrete has a significantly less voids for the radon to emanate compared with ordinary concrete bricks. The indoor radon concentration in the ground floor is slightly higher than that in the first and second floors.

  13. Epidemiology of neural tube defects in Saudi Arabia.

    Science.gov (United States)

    AlShail, Essam; De Vol, Edward; Yassen, Ahsan; Elgamal, Essam A

    2014-12-01

    To evaluate the distribution and pattern of neural tube defects in Saudi Arabia by creating a hospital based registry. All cases registered in the King Faisal Specialist Hospital and Research Center (KFSH&RC) neural tube defect (NTD) registry since it was established in October 2000 until December 2012 were studied through active surveillance comprising a registrar who collects NTD information by reviewing the patient's medical records, and interviewing patient's families. The total number of patients registered from October 2000 to December 2012 was 718 patients. There were more females (417, 58%) than males (301, 42%). Of 620 mothers who underwent antenatal ultrasonography; 392 (63%) were diagnosed at birth, and 204 (33%) were diagnosed with antenatal hydrocephalus. In our registry sample, most mothers (95%) did not take folic acid 3 months prior to pregnancy, and 76% did not take folic acid during the 3 months after conception with the affected child. Only 5% received folic acid prior to conception. The KFSH&RC-NTD registry has met its objectives as a source of data that may significantly contribute to the prevention of NTDs, and improving quality of care for NTD patients through active publication of registry findings and management approaches.

  14. Waste to biodiesel: A preliminary assessment for Saudi Arabia.

    Science.gov (United States)

    Rehan, M; Gardy, J; Demirbas, A; Rashid, U; Budzianowski, W M; Pant, Deepak; Nizami, A S

    2018-02-01

    This study presents a preliminary assessment of biodiesel production from waste sources available in the Kingdom of Saudi Arabia (KSA) for energy generation and solution for waste disposal issues. A case study was developed under three different scenarios: (S1) KSA population only in 2017, (S2) KSA population and pilgrims in 2017, and (S3) KSA population and pilgrims by 2030 using the fat fraction of the municipal solid waste. It was estimated that S1, S2, and S3 scenarios could produce around 1.08, 1.10 and 1.41 million tons of biodiesel with the energy potential of 43423, 43949 and 56493 TJ respectively. Furthermore, annual savings of US $55.89, 56.56 and 72.71 million can be generated from landfill diversion of food waste and added to the country's economy. However, there are challenges in commercialization of waste to biodiesel facilities in KSA, including waste collection and separation, impurities, reactor design and biodiesel quality. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Characteristics of Neonatal Pneumothorax in Saudi Arabia: Three Years’ Experience

    Directory of Open Access Journals (Sweden)

    Abdulrahman Al Matary

    2017-03-01

    Full Text Available Objectives: To identify the incidence, clinical characteristics, predisposing factors, morbidity, and mortality among hospitalized neonates with pneumothorax. Methods: The records of 2 204 infants admitted to the neonatal intensive care unit at King Fahad Medical City, Saudi Arabia, between 2011 and 2014 were reviewed. All newborns hospitalized in the neonatal intensive care unit with pneumothorax were included in the study. Participants were evaluated for baseline characteristics, predisposing factors of neonatal pneumothorax (NP, accompanying disorders, and mortality. Results: Pneumothorax was diagnosed in 86 patients, with an incidence of 3.9%. The most common predisposing factors of NP were bag mask ventilation, followed by hypoplastic lung disease, and mechanical ventilation. Twenty-five (29.1% newborns with pneumothorax died. The most common accompanying disorder was premature rupture of membrane. On multivariate analysis, pulmonary hemorrhage, a birth weight < 2 500 g, and low Apgar score (< 7 at one minute were independently associated with mortality. Conclusions: This study highlights the extent of NP problems among hospitalized neonates and the most common predisposing factors of NP.

  16. Extensive geographical and social structure in the paternal lineages of Saudi Arabia revealed by analysis of 27 Y-STRs.

    Science.gov (United States)

    Khubrani, Yahya M; Wetton, Jon H; Jobling, Mark A

    2018-03-01

    Saudi Arabia's indigenous population is organized into patrilineal descent groups, but to date, little has been done to characterize its population structure, in particular with respect to the male-specific region of the Y chromosome. We have used the 27-STR Yfiler ® Plus kit to generate haplotypes in 597 unrelated Saudi males, classified into five geographical regions (North, South, Central, East and West). Overall, Yfiler ® Plus provides a good discrimination capacity of 95.3%, but this is greatly reduced (74.7%) when considering the reduced Yfiler ® set of 17 Y-STRs, justifying the use of the expanded set of markers in this population. Comparison of the five geographical divisions reveals striking differences, with low diversity and similar haplotype spectra in the Central and Northern regions, and high diversity and similar haplotype spectra in the East and West. These patterns likely reflect the geographical isolation of the desert heartland of the peninsula, and the proximity to the sea of the Eastern and Western areas, and consequent historical immigration. We predicted haplogroups from Y-STR haplotypes, testing the performance of prediction by using a large independent set of Saudi Arabian Y-STR + Y-SNP data. Prediction indicated predominance (71%) of haplogroup J1, which was significantly more common in Central, Northern and Southern groups than in East and West, and formed a star-like expansion cluster in a median-joining network with an estimated age of ∼2800 years. Most of our 597 participants were sampled within Saudi Arabia itself, but ∼16% were sampled in the UK. Despite matching these two groups by home sub-region, we observed significant differences in haplotype and predicted haplogroup constitutions overall, and for most sub-regions individually. This suggests social structure influencing the probability of leaving Saudi Arabia, correlated with different Y-chromosome compositions. The UK-recruited sample is an inappropriate proxy for

  17. The use of oral and maxillofacial pathology services by general pathologists and their attitude towards it in Saudi Arabia.

    Science.gov (United States)

    Binmadi, Nada O; Almazrooa, Soulafa A

    2017-08-01

    To investigate the awareness and usage of oral and maxillofacial pathology (OMFP)  subspecialty services among pathologists in Saudi Arabia. Methods: In this cross-sectional study, we conducted an electronic questionnaire survey of pathologists in all regions of Saudi Arabia. The study was conducted between July 2015 and August 2016.  The questionnaire comprised 19 questions to evaluate the knowledge of pathologists regarding microscopic OMFP and their perceptions towards this subspecialty. Results: Most of the pathologists surveyed (94.6%) were aware of the OMFP subspecialty and its scope of practice. Although most of the pathologists recognized the importance and need of this subspecialty, 70% of them never referred or consulted an oral pathologist as they either diagnosed the cases themselves or  did not know any oral pathologist (57.7%). The pathologists had the greatest difficulty in identifying and diagnosing odontogenic tumors, salivary gland tumors, and odontogenic cysts.  Conclusion: Pathologists are aware of the OMFP subspecialty, but their utilization of the services offered by OMFP specialists in Saudi Arabia is quite low despite the strong demand for OMFP services.

  18. Assessment of AOD variability over Saudi Arabia using MODIS Deep Blue products

    International Nuclear Information System (INIS)

    Butt, Mohsin Jamil; Assiri, Mazen Ebraheem; Ali, Md. Arfan

    2017-01-01

    The aim of this study is to investigate the variability of aerosol over The Kingdom of Saudi Arabia. For this analysis, Moderate Resolution Imaging Spectroradiometer (MODIS) Deep Blue (DB) Aerosol Optical Depth (AOD) product from Terra and Aqua satellites for the years 2000–2013 is used. The product is validated using AERONET data from ground stations, which are situated at Solar Village Riyadh and King Abdullah University of Science and Technology (KAUST) Jeddah. The results show that both Terra and Aqua satellites exhibit a tendency to show the spatial variation of AOD with Aqua being better than Terra to represent the ground based AOD measurements over the study region. The results also show that the eastern, central, and southern regions of the country have a high concentration of AOD during the study period. The validation results show the highest correlation coefficient between Aqua and KAUST data with a value of 0.79, whilst the Aqua and Solar Village based AOD indicates the lowest Root Mean Square Error (RMSE) and Mean Absolute Error (MAE) values which are, 0.17 and 0.12 respectively. Furthermore, the Relative Mean Bias (RMB) based analysis show that the DB algorithm overestimates the AOD when using Terra and Solar Village data, while it underestimates the AOD when using Aqua with Solar Village and KAUST data. The RMB value for Aqua and Solar Village data indicates that the DB algorithm is close to normal in the study region. - Highlights: • The significance of aerosol in the Kingdom of Saudi Arabia is addressed. • MODIS (Terra and Aqua), AERONET and ground based sand event data is used. • MODIS DB product is used to prepare annual aerosol maps and monthly AOD variability. • A comparison is made between Terra and Aqua AOD product over bright surface. • MODIS DB AOD product is validated using AERONET data at Solar Village and KAUST. - This research highlighted the aerosol variability over The Kingdom of Saudi Arabia by using Satellite, AERONET

  19. Five new records of bee flies (Bombyliidae, Diptera from Saudi Arabia with zoogeographical remarks

    Directory of Open Access Journals (Sweden)

    Magdi El-Hawagry

    2015-03-01

    Full Text Available Five bee-fly species (Bombyliidae, Diptera have been listed in this paper as new to the Kingdom of Saudi Arabia. Four of the recorded species have been identified to the level of species, namely: Bombomyia discoidea (Fabricius, 1794, Spogostylum candidum (Sack, 1909, Exoprosopa linearis Bezzi, 1924, and Exoprosopa minos (Meigen, 1804, while the fifth one only to genus, Desmatoneura sp. The species have been collected from Al-Baha and Asir Provinces in the south-western part of the Kingdom. One of the four identified species, Exoprosopa linearis, has an Afrotropical affinity, and another two, Spogostylum candidum and Bombomyia discoidea, have considerable Afrotropical distributions, and this result agrees to some extent with studies considering these parts of the Arabian Peninsula, including Al-Baha and Asir Provinces, having Afrotropical influences and may be included in the Afrotropical Region rather than in the Palaearctic Region or the Eremic zone.

  20. Hemoglobin and hematocrit values of Saudi newborns in the high altitude of Abha, Saudi Arabia

    International Nuclear Information System (INIS)

    Bassuni, W.; Asindi, A.A.; Mustafa, F.S.; Hassan, B.; Din, Z.S.; Kumar, R.K.

    1996-01-01

    A study was designed to determine the red cell values (hemoglobin and hematocrit) of neonates born in the high altitude of Abha and to compare these values with known values of other lowland areas of Saudi Arabia. From the cord blood of 587 normal, appropriate for gestational age and term infants born in 1993 in Abha Maternity Hospital, the ranges of Hb and Hct were 130 to 240 g/L and 0.24 to 0.79 L/L respectively. The mean Hb was 187 g/L. There was no significant difference between the male and female values. Also, 17% of the infants in this study were polycythemic, while no polycythemia was recorded in these lowland areas and only 2% to 4% in the general global newborn population. It was therefore revealed that Abha newborns had higher red cell values at the birth when compared to other newborns in the low altitude areas of Riyadh and Jeddah (P<0.001). We postulate that high altitude (2700 meters above sea level) of Abha, and therefore its relative hypoxia, has induced high red cell values in infants born in the city. The phenomenon therefore warrants the adoption of higher red cell reference values and not necessarily those already documented in other Saudi new born populations. (author)

  1. ADHD in 140 Characters or Less: An Analysis of Twitter Commentary on Attention Deficit Hyperactivity Disorder in Saudi Arabia

    Science.gov (United States)

    Alharbi, Rabab S.

    2017-01-01

    Internet-based social networks such as Twitter are rapidly gaining popularity among Saudis, and an increasing number of them are using the internet to source information about Attention Deficit Hyperactivity Disorder (ADHD). The Saudi ADHD Society (known in English as the AFTA Society) is the only charity serving people with ADHD in Saudi Arabia.…

  2. Teachers' Attitudes toward Children with Autism: A Comparative Study of the United States and Saudi Arabia

    Science.gov (United States)

    Alamri, Abdulrahman; Tyler-Wood, Tandra

    2015-01-01

    Saudi Arabia (Saudi) and the United States (U.S.) both have procedures in place for identifying and serving individuals with autism spectrum disorders (ASD) in the general classroom setting. To determine differences in teachers' attitude towards autism in Saudi and the U.S., data were gathered, compared, and contrasted from both general education…

  3. Association between Vitamin D Status and Coronary Heart Disease among Adults in Saudi Arabia: A Case-Control Study.

    Science.gov (United States)

    Aljefree, Najlaa M; Lee, Patricia; Alsaqqaf, Jamal M; Ahmed, Faruk

    2016-10-17

    Recent evidence has pointed out an association between vitamin D deficiency and coronary heart disease (CHD). Due to the growing epidemic of CHD and vitamin D deficiency in Saudi Arabia, exploring the role of vitamin D in the prevention of CHD is crucial. The aim of this study was to examine the association between vitamin D status and CHD in Saudi Arabian adults. This case-control study included 130 CHD cases and 195 age-sex matched controls. Study subjects were recruited from three hospitals in the western region of Saudi Arabia. Study participants were interviewed face-to-face to collect data on their socio-demographic characteristics and family history of CHD. Fasting blood samples were collected, and serum levels of vitamin D, glucose, and total cholesterol were measured. Body weight, height, and blood pressure measurements were also recorded. Severe vitamin D deficiency (25(OH)D < 10 ng/mL) was much more prevalent in CHD cases than in controls (46% and 3%, respectively). The results of multivariate logistic regression showed that vitamin D deficiency (25(OH)D < 20 ng/mL) was associated with CHD, with an odds ratio of 6.5 (95% CI: 2.7-15, p < 0.001). The current study revealed that vitamin D deficiency is independently associated with CHD, suggesting an important predictor of CHD among Saudi adults.

  4. Association between Vitamin D Status and Coronary Heart Disease among Adults in Saudi Arabia: A Case-Control Study

    Directory of Open Access Journals (Sweden)

    Najlaa M. Aljefree

    2016-10-01

    Full Text Available Recent evidence has pointed out an association between vitamin D deficiency and coronary heart disease (CHD. Due to the growing epidemic of CHD and vitamin D deficiency in Saudi Arabia, exploring the role of vitamin D in the prevention of CHD is crucial. The aim of this study was to examine the association between vitamin D status and CHD in Saudi Arabian adults. This case-control study included 130 CHD cases and 195 age-sex matched controls. Study subjects were recruited from three hospitals in the western region of Saudi Arabia. Study participants were interviewed face-to-face to collect data on their socio-demographic characteristics and family history of CHD. Fasting blood samples were collected, and serum levels of vitamin D, glucose, and total cholesterol were measured. Body weight, height, and blood pressure measurements were also recorded. Severe vitamin D deficiency (25(OHD < 10 ng/mL was much more prevalent in CHD cases than in controls (46% and 3%, respectively. The results of multivariate logistic regression showed that vitamin D deficiency (25(OHD < 20 ng/mL was associated with CHD, with an odds ratio of 6.5 (95% CI: 2.7–15, p < 0.001. The current study revealed that vitamin D deficiency is independently associated with CHD, suggesting an important predictor of CHD among Saudi adults.

  5. Prevalence of Mild Cognitive Impairment and Dementia in Saudi Arabia: A Community-Based Study.

    Science.gov (United States)

    Alkhunizan, Muath; Alkhenizan, Abdullah; Basudan, Loay

    2018-01-01

    The age of the population in Saudi Arabia is shifting toward elderly, which can lead to an increased risk of mild cognitive impairment (MCI) and dementia. The aim of this study is to determine the prevalence of cognitive impairment (MCI and dementia) among elderly patients in a community-based setting in Riyadh, Saudi Arabia. In this cross-sectional study, we included patients aged 60 years and above who were seen in the Family Medicine Clinics affiliated with King Faisal Specialist Hospital and Research Centre. Patients with delirium, active depression, and patients with a history of severe head trauma in the past 3 months were excluded. Patients were interviewed during their regular visit by a trained physician to collect demographic data and to administer the validated Arabic version of the Montreal Cognitive Assessment (MoCA) test. One hundred seventy-one Saudi patients were recruited based on a calculated sample size for the aim of this study. The mean age of included sample was 67 ± 6 years. The prevalence of cognitive impairment was 45%. The prevalence of MCI was 38.6% and the prevalence of dementia was 6.4%. Age, low level of education, hypertension, and cardiovascular disease were risk factors for cognitive impairment. Prevalence of MCI and dementia in Saudi Arabia using MoCA were in the upper range compared to developed and developing countries. The high rate of risk factors for cognitive impairment in Saudi Arabia is contributing to this finding.

  6. Patterns and determinants of stress among consultant physicians working in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Alosaimi FD

    2018-03-01

    Full Text Available Fahad D Alosaimi,1 Hossam S Alawad,2 Ayedh K Alamri,2 Abdullah I Saeed,2 Khalid A Aljuaydi,2 Alwaleed S Alotaibi,2 Khalid M Alotaibi,2 Eiad A Alfaris3 1Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia; 2Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia; 3King Saud University Chair for the Development of Medical Education, Department of Family and Community Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia Background: Physicians experience several work-related stressors that have been mounting up in recent decades. This study aimed to examine perceived stress and its risk factors and consequences among consultant physicians in Saudi Arabia. Methods: A cross-sectional study was conducted from November 2014 to March 2015 among physicians who were assigned rank of consultant. The stress level was assessed using perceived stress scale (PSS.Results: A total of 582 consultants participated. The average age was 46.9±7.9 years, 71% were males, 56% were Saudi, 15% were smokers, and 68% slept ≤6 hours per night. The median PSS score was 17 (interquartile range of 14–21, which represented 44% of maximum possible PSS score. The upper tertile of PSS score (represents a high stress level was significantly associated with being younger, female, and Saudi. The majority (85% considered job environment to be stressful and ~50% attributed that to a high workload and a noncooperative administration. In the year preceding this study, half of consultants frequently contemplated or even worked toward changing their medical institutes or even moving to work outside Saudi Arabia because of perception of a stressful working environment. Over the previous year, encountering life stressors, considering job environment as stressful and experiencing passive suicidal ideation, were significantly associated with higher levels of stress

  7. Dynamics Of The Relationship Between Bank Loans And Stock Prices In Saudi Arabia

    OpenAIRE

    Saud Almutair

    2015-01-01

    The objective of this study is to find the dynamics of the relationship between bank loans and stock prices in Saudi Arabia using quarterly data for the period 1998 to 2013. The estimation methodology consists of a cointegration test, an error correction model estimation, and VAR Granger Causality. The study confirms the long-run relationship between credit card loans (CCLOAN) and Saudis stock market index (SSPI). We found a positive relationship between SSPI and bank loans, supporting the ec...

  8. The Role of Organizational Design in Enhancing Employee Motivation in Saudi Arabia

    OpenAIRE

    Mohammad Dasseh, Mohammad Yousef

    2016-01-01

    Previous research reveals that the centralized, bureaucratic and rigid authority lines are the main features in the Saudi work environment. Researchers have studied several HRM topics in Saudi Arabia such as leadership, regulations and the impact of culture on employees. However, there seems to be a lack of attention to topics related to motivation, empowerment and organizational design. This paper aimed to explore the factors that motivate employees, investigate the relationship between orga...

  9. Petroleum and international relations: Saudi Arabia, victim of the new world energy deal?

    International Nuclear Information System (INIS)

    Maraval, M.

    2002-01-01

    The US-Saudi Arabia partnership is, on the aspect of international relations, the main victim of September 11, 2001 terror events. If it is excessive today to claim that the President Bush government wishes to weaken the Saudi state, the 2002 trends of the US foreign policy have deeply modify the world energy deal to the detriment of OPEC and its main producing country

  10. Use of dental clinics and oral hygiene practices in the Kingdom of Saudi Arabia, 2013

    OpenAIRE

    El Bcheraoui, Charbel; Tuffaha, Marwa; Daoud, Farah; Kravitz, Hannah; AlMazroa, Mohammad A.; Al Saeedi, Mohammad; Memish, Ziad A.; Basulaiman, Mohammed; Al Rabeeah, Abdullah A.; Mokdad, Ali H.

    2016-01-01

    Objectives We conducted a large household survey in 2013 to determine the current status of oral health practices and use of oral health services in the Kingdom of Saudi Arabia (KSA). Methods The Saudi Health Information Survey is a national multistage survey of individuals ? 15 years of age. We used a backward elimination multivariate logistic regression model to measure the association between having been to a dental clinic during the last year, and sex, age, marital status, education, time...

  11. Nurse turnover in the Kingdom of Saudi Arabia: An integrative review.

    Science.gov (United States)

    Falatah, Rawaih; Salem, Olfat A

    2018-04-06

    To appraise and synthesise existing literature on nurse turnover in the Saudi Arabian context. Saudi Arabia is notably one of the nations with a health care system that is bombarded by high rates of turnover and turnover intention. Moreover, rapid population growth and the expansion of the health care system increase the demand on registered nurses in the kingdom. Eleven primary sources were reviewed using Whittemore and Knafl's (Journal of Advanced Nursing, 2005; 52, 546-553) integrative review method. There is variation in the reported turnover rates across the studies. The identified determinants of nurse turnover in the Saudi Arabian context included nurses' demographics, satisfaction, leadership and management, and job-related factors. There is a need for more studies that focus on the cost and outcome of nurse turnover and turnover intention in the Saudi Arabian context. The review highlights the alarming rates of nurse turnover and its determinants in Saudi Arabia. Nurse managers in Saudi Arabia should consider this information, as they make daily assignments. © 2018 John Wiley & Sons Ltd.

  12. Patterns of psychotropic medication use in inpatient and outpatient psychiatric settings in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Alosaimi FD

    2016-04-01

    Full Text Available Fahad D Alosaimi,1 Abdulhadi Alhabbad,2 Mohammed F Abalhassan,3 Ebtihaj O Fallata,4 Nasser M Alzain,5 Mohammad Zayed Alassiry,6 Bander Abdullah Haddad71Department of Psychiatry, King Saud University, Riyadh, 2Department of Psychiatry, Prince Mohammed Medical City, Aljouf, 3Department of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, 4Department of Psychiatry, Mental Health Hospital, Jeddah, 5Department of Psychiatry, Al-Amal Complex for Mental Health, Dammam, 6Medical Services Department, Abha Psychiatric Hospital, Abha, 7Department of Medicine, King Abdulaziz Medical City, Ministry of National Guard, Riyadh, Saudi ArabiaObjective: To study the pattern of psychotropic medication use and compare this pattern between inpatient and outpatient psychiatric settings in Saudi Arabia.Method: This cross-sectional observational study was conducted between July 2012 and June 2014 on patients seeking psychiatric advice at major hospitals in five main regions of Saudi Arabia. Male (n=651 and female (n=594 patients who signed the informed consent form and were currently or had been previously using psychotropic medications, irrespective of the patient’s type of psychiatric diagnosis and duration of the disease, were included. A total of 1,246 patients were found to be suitable in the inclusion criteria of whom 464 were inpatients while 782 were outpatients.Results: Several studied demographic factors have shown that compared with outpatients, inpatients were more likely to be male (P=0.004, unmarried (P<0.001, have less number of children (1–3; P=0.002, unemployed (P=0.001, have a lower family income (<3,000 SR; P<0.001, live in rural communities (P<0.001, have a lower body mass index (P=0.001, and are smokers (P<0.001; however, there were no differences with regard to age or educational levels. The current frequency of use of psychotropic medications in overall patients was antipsychotics (76.6%, antidepressants (41.4%, mood stabilizers

  13. A Survey of Phytopathogenic Fungi and Oomycetes in Riyadh, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Arya Widyawan

    2015-06-01

    Full Text Available A survey of phytopathogenic fungi and Oomyceteswas conducted in Riyadh, Kingdom of Saudi Arabia duringOctober 2008 – May 2009. Total of 223 samples were collectedfrom four regions; Al-Kharj, Oyaynah, Old Diriyah, and Al Amariyah. Isolation was done using Potato Dextrose Agar(PDA. Infected parts were cut then sterilized in chlorox(10%, then were put in petridish that contain PDA andincubated at 25-27 °C. A total twelve genera of fungi andsingle genera of Oomycetes were isolated from the infectedplants and identifi ed as Fusarium spp., Alternaria spp.,Helmintosphorium (Bipolaris spp., Sclerotium spp., Rhizoctoniaspp., Cladosporium spp., Mauginiella scattae, Erysiphe spp.,Leveillula spp., Macrophomina phaseolina, Ustilago spp.,Ulocladium spp., and Phytium spp.

  14. Geotechnical Parameters from Seismic Measurements: Two Field Examples from Egypt and Saudi Arabia

    KAUST Repository

    Khalil, Mohamed H.

    2016-03-18

    © 2016 EEGS. Geotechnical parameters were used to determine subsurface rock quality for construction purposes. We summarize the mathematical relationships used to calculate the geotechnical parameters from P- and S-wave velocities and density values. These relationships are applied to two field examples; the first is a regional seismic study in Egypt and the second is a 2-D seismic profile recorded in Saudi Arabia. Results from both field examples are used to determine the subsurface rock quality and locate zones that should be avoided during construction. We suggest combining all geotechnical parameters into one map using a normalized-weighted relation, which helps to locate the zones with high versus low rock quality for engineering purposes.

  15. Idiopathic pulmonary fibrosis in Saudi Arabia: Demographic, clinical, and survival data from two tertiary care hospitals

    Directory of Open Access Journals (Sweden)

    Nahid Sherbini

    2014-01-01

    Full Text Available Background : Idiopathic pulmonary fibrosis (IPF is rare and can be challenging to diagnose. Limited data is available from the Middle Eastern region, especially Saudi Arabia. Methods: This was a retrospective study that looked at all the patients diagnosed with IPF between 2007 and 2012 at two tertiary care hospitals in Saudi Arabia. We collected the demographical, clinical, laboratory and radiological data from the patients′ medical records. Medications administered and 1 year survival was also assessed. Results : Between 2007and 2012, 134 IPF patients were identified. Their baseline characteristics (Mean ± SD included: age 64 ± 13 years, body mass index 29 ± 8 kg/m 2 , FEV 1 56 ± 15 percent of predicted, FVC 53 ± 13 percent of predicted, FEV 1 /FVC 0.81 ± 0.09, total lung capacity 75 ± 13 percent of predicted, diffusing capacity of the lung for carbon monoxide 57 ± 15 percent of predicted, on home oxygen at presentation 71 (53%, mean ejection fraction 0.50 ± 0.07, mean pulmonary artery systolic pressure (via echocardiogram 40 + 22 mmHg, presentation mean S pO2 92 ± 7%, presentation 6-min walk distance 338 ± 64 m and lowest S pO2 during 6-min walk test 88 ± 5%. Patients were predominantly female (56%, and 42% of patients had diabetes and were active smokers. The IPF patients′ frequency of hospital admission (n = 99 was 2.4 ± 1.7 per year and duration of hospital stay (n = 99 was 17.4 ± 23.8 days. Overall 1 year survival in all IPF patients was good, 93% (124 patients remained alive after 1 year. Conclusions : In Saudi Arabia, IPF patients tended to be slightly older and the disease progression was somewhat slower than reported IPF cohorts in other populations. They had frequent hospital admissions and a long hospital length of stay. The influence of genetics and co-morbid diseases on the incidence and outcome of IPF should be explored further.

  16. Factors influencing Patients' Utilization of Dental Health Services in Jazan, Kingdom of Saudi Arabia.

    Science.gov (United States)

    Quadri, Faeq A; Jafari, Fatimahi Am; Albeshri, Alanood Ts; Zailai, Abdulaziz M

    2018-01-01

    One way of prevention and early detection of oral diseases is by utilizing the dental health care services on a regular basis. The current study aims to know the factors that play a role in influencing the dental service utilization in Jazan, Kingdom of Saudi Arabia. A cross-sectional survey using a self-administered questionnaire was designed and implemented. Study subjects comprised of patients visiting the dental clinics at Jazan University and the primary dental centers of five different suburbs in Jazan region of Kingdom of Saudi Arabia. Items in the questionnaire were grouped into three sections; "demographic details," "self-reported dental visits," and "potential factors" contributing to dental visits. Chi-square p-value of 0.05 or less was considered as significant and logistic regression with 95% confidence interval (CI) was performed to get more precise results. The sample size was 395 (N) of which 44.8% were males and 53.4% were females. Less than half (45.8%) of the studied sample reported that their last visit to a dentist was within a span of one year and 33% of them think that a dentist should only be visited if they experience pain. Patients following instructions given by a dentist were 7 times [odds ratio (OR) = 0.13; CI = 0.04, 0.40] less likely to miss their regular dental appointments. Following this, patients receiving knowledge on their dental problems were seen to be twice (OR = 0.50; CI = 0.25, 0.98) less likely to be irregular with their dental visits. Finally, the patients who are better educated and literate were also 2 times (OR = 2.21; CI = 1.14, 4.28) more likely to be regular with their dental appointments in comparison with the patients who completed just their primary level education. Findings of this study will facilitate future oral health prevention programs to be more focused, thereby reducing the gap between high and low educated sectors of the population residing in Jazan. How to cite this article: Quadri FA, Jafari FAM

  17. An analysis of macroeconomic fluctuations for a small open oil-based economy: The case of Saudi Arabia

    Science.gov (United States)

    Al-Abdulkarim, Bander B.

    Model. The empirical models then are applied to sets of data from 1980 to 2002 for Saudi Arabia, Kuwait, Venezuela and Norway. The rationale of including other oil-exporting countries is to distinguish whether the shocks are country-specific, regional-specific, or global. Two sets of shocks are considered: international shocks and domestic shocks. Three types of international shocks are chosen: commodity-price (oil price) shock, international financial (interest rate) shock, and international real (output) shock. In addition, five domestic shocks which are non-oil output shock, oil production shock, price level shock, monetary shock, and exchange rate shock. The findings reached in the study demonstrate that the international shocks are responsible for a high proportion of fluctuations in the economic activity in Saudi Arabia. Most importantly, the international financial shocks represented by the US interest rate and oil price shocks are the major sources of fluctuations in the Saudi Arabian economy. Domestically, the economy is mostly affected by the oil production and the non-oil output shocks for Saudi Arabia. These results emphasize that the Saudi Arabia's role in the international oil market and its fixed exchange rate regime have significant implications on the domestic economy. Thus, special considerations should be placed on designing the appropriate policies to lessen the dependency on the oil sector and strengthen the role of private sector to diversify the economic base, and provide an independent sound monetary policy to steer the economy from the fluctuations in the global economy. (Abstract shortened by UMI.)

  18. Final Report for Annex II--Assessment of Solar Radiation Resources In Saudi Arabia, 1998-2000

    Energy Technology Data Exchange (ETDEWEB)

    Myers, D. R.; Wilcox, S. M.; Marion, W. F.; Al-Abbadi, N. M.; Mahfoodh, M.; Al-Otaibi, Z.

    2002-04-01

    The Final Report for Annex II - Assessment of Solar Radiation Resources in Saudi Arabia 1998-2000 summarizes the accomplishment of work performed, results achieved, and products produced under Annex II, a project established under the Agreement for Cooperation in the Field of Renewable Energy Research and Development between the Kingdom of Saudi Arabia and the United States. The report covers work and accomplishments from January 1998 to December 2000. A previous progress report, Progress Report for Annex II - Assessment of Solar Radiation Resources in Saudi Arabia 1993-1997, NREL/TP-560-29374, summarizes earlier work and technical transfer of information under the project. The work was performed in at the National Renewable Energy Laboratory (NREL) in Golden, Colorado, at the King Abdulaziz City for Science and Technology (KACST) in Riyadh, Saudi Arabia, and at selected weather stations of the Saudi Meteorological and Environmental Protection Administration (MEPA).

  19. Grafting improves cucumber water stress tolerance in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdulaziz R. Al-Harbi

    2018-02-01

    Full Text Available Water scarcity is a major limiting factor for crop productivity in arid and semi-arid areas. Grafting elite commercial cultivars onto selected vigorous rootstocks is considered as a useful strategy to alleviate the impact of environmental stresses. This study aims to investigate the feasibility of using grafting to improve fruit yield and quality of cucumber under water stress conditions. Alosama F1 cucumber cultivar (Cucumis sativus L. was grafted onto Affyne (Cucumis sativus L. and Shintoza A90 (Cucurbitamaxima × C. moschata rootstocks. Non-grafted plants were used as control. All genotypes were grown under three surface drip irrigation regimes: 50%, 75% and 100% of the crop evapotranspiration (ETc, which represent high-water stress, moderate-water stress and non-water stress conditions, respectively. Yield and fruit quality traits were analyzed and assessed. In comparison to the non-grafted plants, the best grafting treatment under water stress was Alosama F1 grafted onto Shintoza A90 rootstock. It had an overall improved yield and fruit quality under water stress owing to an increase in the total fruit yield by 27%, from 4.815 kg plant−1 in non-grafted treatment to 6.149 kg plant−1 in grafted treatment under moderate -water stress, total soluble solid contents (13%, titratable acidity (39% and vitamin C (33%. The soil water contents were low in soil surface and increase gradually with soil depth, while salt distribution showed an adverse trend. The positive effects of grafting on plant growth, productivity, and water use efficiency support this strategy as an useful tool for improving water stress tolerance in greenhouse grown cucumber in Saudi Arabia.

  20. Public Awareness on Cord Blood Banking in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Dunia Jawdat

    2018-01-01

    Full Text Available Background. In the last decade, cord blood (CB has proven to be a valuable source of hematopoietic stem cells for transplantation to treat many hematological disorders. Since then, many CB banks have been established worldwide. Our aim was to estimate the level of public awareness of CB banking in Saudi Arabia. Study Design and Methods. A self-administered questionnaire of 22 multiple choices was conveniently distributed, consisting of demographics, awareness measure, attitude toward banking preference, and donation for research data. Results. A total of 1146 participants have completed the questionnaire. The majority were young female 19–25 years old (26%, who are college graduates (57% with middle class socioeconomic status (82%. The subjective assessment of the overall knowledge was inadequate (66%. For the objective assessment, 12 questions were asked about CB source, collection, storage, and usage. Only half of the subjects (52% knew that CB is a source of stem cells. More than half did not know the main use of CB. About half did not know about the method of collection nor the condition of storing. Conclusion. This study shows a high lack of knowledge about CB banking. More than half of the subjects were unaware of CB banking and its uses. However, most subjects are accepting CB storage, which anticipates great impact and efficacy on educational programs. Moreover, the data demonstrated that health professionals were not the source of knowledge. We recommend having comprehensive educational campaigns with clear information about CB banking to facilitate positive perspectives towards donation and scientific research.

  1. Public Awareness on Cord Blood Banking in Saudi Arabia

    Science.gov (United States)

    AlTwijri, Sulaiman; AlSemari, Hadeel; Saade, Mayssa; Alaskar, Ahmed

    2018-01-01

    Background In the last decade, cord blood (CB) has proven to be a valuable source of hematopoietic stem cells for transplantation to treat many hematological disorders. Since then, many CB banks have been established worldwide. Our aim was to estimate the level of public awareness of CB banking in Saudi Arabia. Study Design and Methods A self-administered questionnaire of 22 multiple choices was conveniently distributed, consisting of demographics, awareness measure, attitude toward banking preference, and donation for research data. Results A total of 1146 participants have completed the questionnaire. The majority were young female 19–25 years old (26%), who are college graduates (57%) with middle class socioeconomic status (82%). The subjective assessment of the overall knowledge was inadequate (66%). For the objective assessment, 12 questions were asked about CB source, collection, storage, and usage. Only half of the subjects (52%) knew that CB is a source of stem cells. More than half did not know the main use of CB. About half did not know about the method of collection nor the condition of storing. Conclusion This study shows a high lack of knowledge about CB banking. More than half of the subjects were unaware of CB banking and its uses. However, most subjects are accepting CB storage, which anticipates great impact and efficacy on educational programs. Moreover, the data demonstrated that health professionals were not the source of knowledge. We recommend having comprehensive educational campaigns with clear information about CB banking to facilitate positive perspectives towards donation and scientific research. PMID:29765424

  2. Lifestyle of health sciences students at Majmaah University, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Fahad Alfhaid

    2017-02-01

    Full Text Available Background We all want to live a long, happy and healthy life with an abundance of energy and vitality to perform well both mentally and physically. A healthy lifestyle is a valuable resource for reducing the incidence and impact of health problems, enabling you better to cope with life stressors, as well as improving your quality of life. Aims The study was aimed to assess the lifestyle (eating habits and physical activity of health sciences students studying at Majmaah University. Methods This cross-sectional institutional based study was conducted from 25th November 2014-3rd May 2015. A total of 450 students (370 males and 80 females aged between 18–28 years were randomly chosen. Self-reported questionnaire was used for data collection from the College of Medicine, College of Applied Medical Sciences and College of Dentistry. Results Majority of the students, 62.4 per cent, were physically inactive. Students from the College of Medicine, 40.4 per cent, were the most physically active. The most common reason that restrained the students from being active was time limitation. In addition to that, many of the participants, 29.6 per cent, have never had breakfast at home. Also, most of the participants, 42.7 per cent, were not satisfied with their eating habits. Almost one quarter of students were consuming soft drinks more than four times a day. Conclusion There is a high prevalence of sedentary lifestyle, physical inactivity and unhealthy dietary habits among health sciences students studying at Majmaah University. There is an urgent need for arranging health education programs for promoting healthy and active living among health sciences students of Majmaah University in Saudi Arabia.

  3. Assessment of nutritional rickets in Western Saudi Arabia

    International Nuclear Information System (INIS)

    Fida, Nadia M.

    2003-01-01

    To explore the role of radiological examination and certain biochemichal values in diagnosing and assessing severity of nutritional rickets. There were cases of nutritional rickets (age range between 3-36 months) seen at King Abdul-Aziz University Hospital, Jeddah,Kingdom of Saudi Arabia, during the period 1997-1999 were studied. Determinatin of calcium (Ca), phosphate(PO4),alkaline phosphate(ALP),hand and wrist x-rays,were performed for all cases. 60 cases of nutritional rickets were dignosed within 2 years,38.3% of the patients presented with swollen wristand 28.3% with bowleg.The bone profile at the time of diagnosis: Ca=2.33+-0.23,PO4=1.47+-0.40 and ALP=925+-418. Approximately 81.7% of the patients had a normal of Ca level, 18.3% had low serum PO4 level, 98.3%high value of ALP. X-ray studies indicated that,58.3% of patients have active rickets, 35% had minimal changes, and 6.7% showed healed rickets. Among those having active rickets 20% had low PO4 level ,83% had normal Ca vlaue , and 100% had high ALP.The mean value +- Sd of biochemical values in this group : Ca=2.34+-0.24, PO4= 1.45+-0.42,ALP=1067+-452. The later was significantly higher compared to other groups (P=0.004). Radiological examination and ALP remains essential to confirm clinical diagnosis of rickets and assessment of severity. (author)

  4. Valorization of Bone Waste of Saudi Arabia by Synthesizing Hydroxyapatite.

    Science.gov (United States)

    Amna, Touseef

    2018-05-09

    At present, hydroxyapatite is being frequently used for diverse biomedical applications as it possesses excellent biocompatibility, osteoconductivity, and non-immunogenic characteristics. The aim of the present work was to recycle bone waste for synthesis of hydroxyapatite nanoparticles to be used as bone extracellular matrix. For this reason, we for the first time utilized bio-waste of cow bones of Albaha city. The residual bones were utilized for the extraction of natural bone precursor hydroxyapatite. A facile scientific technique has been used to synthesize hydroxyapatite nanoparticles through calcinations of wasted cow bones without further supplementation of chemicals/compounds. The obtained hydroxyapatite powder was ascertained using physicochemical techniques such as XRD, SEM, FTIR, and EDX. These analyses clearly show that hydroxyapatite from native cow bone wastes is biologically and physicochemically comparable to standard hydroxyapatite, commonly used for biomedical functions. The cell viability and proliferation over the prepared hydroxyapatite was confirmed with CCk-8 colorimetric assay. The morphology of the cells growing over the nano-hydroxyapatite shows that natural hydroxyapatite promotes cellular attachment and proliferation. Hence, the as-prepared nano-hydroxyapatite can be considered as cost-effective source of bone precursor hydroxyapatite for bone tissue engineering. Taking into account the projected demand for reliable bone implants, the present research work suggested using environment friendly methods to convert waste of Albaha city into nano-hydroxyapatite scaffolds. Therefore, besides being an initial step towards accomplishment of projected demands of bone implants in Saudi Arabia, our study will also help in reducing the environmental burden by recycling of bone wastes of Albaha city.

  5. Grafting improves cucumber water stress tolerance in Saudi Arabia.

    Science.gov (United States)

    Al-Harbi, Abdulaziz R; Al-Omran, Abdulrasoul M; Alharbi, Khadiga

    2018-02-01

    Water scarcity is a major limiting factor for crop productivity in arid and semi-arid areas. Grafting elite commercial cultivars onto selected vigorous rootstocks is considered as a useful strategy to alleviate the impact of environmental stresses. This study aims to investigate the feasibility of using grafting to improve fruit yield and quality of cucumber under water stress conditions. Alosama F 1 cucumber cultivar ( Cucumis sativus L.) was grafted onto Affyne ( Cucumis sativus L.) and Shintoza A90 ( Cucurbitamaxima × C. moschata ) rootstocks. Non-grafted plants were used as control. All genotypes were grown under three surface drip irrigation regimes: 50%, 75% and 100% of the crop evapotranspiration (ETc), which represent high-water stress, moderate-water stress and non-water stress conditions, respectively. Yield and fruit quality traits were analyzed and assessed. In comparison to the non-grafted plants, the best grafting treatment under water stress was Alosama F 1 grafted onto Shintoza A90 rootstock. It had an overall improved yield and fruit quality under water stress owing to an increase in the total fruit yield by 27%, from 4.815 kg plant -1 in non-grafted treatment to 6.149 kg plant -1 in grafted treatment under moderate -water stress, total soluble solid contents (13%), titratable acidity (39%) and vitamin C (33%). The soil water contents were low in soil surface and increase gradually with soil depth, while salt distribution showed an adverse trend. The positive effects of grafting on plant growth, productivity, and water use efficiency support this strategy as an useful tool for improving water stress tolerance in greenhouse grown cucumber in Saudi Arabia.

  6. Receptor modelling study of polycyclic aromatic hydrocarbons in Jeddah, Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Alghamdi, Mansour A. [Department of Environmental Sciences, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah (Saudi Arabia); Alam, Mohammed S., E-mail: m.s.alam@bham.ac.uk [Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Yin, Jianxin; Stark, Christopher; Jang, Eunhwa [Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Harrison, Roy M., E-mail: r.m.harrison@bham.ac.uk [Department of Environmental Sciences, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah (Saudi Arabia); Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Shamy, Magdy; Khoder, Mamdouh I.; Shabbaj, Ibrahim I. [Department of Environmental Sciences, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah (Saudi Arabia)

    2015-02-15

    Measurements of 14 polycyclic aromatic hydrocarbons (PAH) have been made in Jeddah, Saudi Arabia, with a view to establishing the concentrations in this major city, and quantifying the contributions of major sources. Particulate and vapour forms have been sampled and analysed separately. The concentrations are compared to measurements from other sites in the Middle Eastern region and are towards the lower end of the range, being far lower than concentrations reported from Riyadh (Saudi Arabia), Assiut (Egypt) and Tehran (Iran) but broadly similar to those measured in Damascus (Syria) and higher than those measured in Kuwait. The partitioning between vapour and particle phases is similar to that in data from Egypt and China, but with many compounds showing a higher particle-associated percentage than in Birmingham (UK) possibly reflecting a higher concentration of airborne particulate matter in the former countries. Concentrations in Jeddah were significantly higher at a site close to the oil refinery and a site close to a major ring road than at a suburban site to the north of the city. Application of positive matrix factorisation to the pooled data elicited three factors accounting respectively for 17%, 33% and 50% of the measured sum of PAH and these are interpreted as arising from gasoline vehicles, industrial sources, particularly the oil refinery, and to diesel/fuel oil combustion. - Highlights: • Measurements of 14 PAH compounds in vapour and particulate phases at three sites. • Comparison of concentrations across Jeddah and Middle Eastern regions. • Application of positive matrix factorisation to identify possible sources.

  7. In Hospital Stroke Mortality: Rates and Determinants in Southwestern Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Adel A. Alhazzani

    2018-05-01

    Full Text Available Objectives: The present study analyzed in-hospital first-time stroke mortality in southwestern Saudi Arabia over one-year to assess the in-hospital stroke case fatality rate, mortality rate and explore the factors associated with in-hospital stroke mortality. Study Design: Hospital based follow-up study. Methods: First-time stroke patients admitted to all hospitals in Asser region over one-year period (January through December 2016 were included in the study. Data about personal characteristics, pre-stroke history and clinical criteria, on admission clinical criteria, in-hospital complications and survival status were collected. The last reported Aseer region population was used to calculate age and sex stroke mortality rate per 100,000 population/year. Hazard ratios (HR and concomitant 95% confidence intervals (95% CI were computed using multivariate Cox regression survival analysis. Kaplan-Meier curve survival analysis for stroke patients were plotted. Results: A total of 121 in-hospital deaths out of 1249 first-time stroke patients giving an overall case fatality rate (CFR of 9.7%. Non-significant difference with gender and age were observed in CFR. Overall, in-hospital stroke mortality rate was 5.58 per 100,000/year. Males and elders showed a significantly higher mortality rates. Multivariable Cox regression analyses revealed pre-stroke smoking (HR = 2.36, pre-stroke hypertension (HR = 1.77, post-stroke disturbed consciousness (HR = 6.86, poor mobility (HR = 2.60 and developing pulmonary embolism (HR = 2.63 as significant predictors of in-hospital stroke mortality. Conclusions: In Southwestern Saudi Arabia, the in-hospital stroke mortality rate is higher in men and increases with aging. The prognosis of acute stroke could be improved by smoking cessation, better control of hypertension and prevention of in hospital complication particularly pulmonary embolism.

  8. Receptor modelling study of polycyclic aromatic hydrocarbons in Jeddah, Saudi Arabia

    International Nuclear Information System (INIS)

    Alghamdi, Mansour A.; Alam, Mohammed S.; Yin, Jianxin; Stark, Christopher; Jang, Eunhwa; Harrison, Roy M.; Shamy, Magdy; Khoder, Mamdouh I.; Shabbaj, Ibrahim I.

    2015-01-01

    Measurements of 14 polycyclic aromatic hydrocarbons (PAH) have been made in Jeddah, Saudi Arabia, with a view to establishing the concentrations in this major city, and quantifying the contributions of major sources. Particulate and vapour forms have been sampled and analysed separately. The concentrations are compared to measurements from other sites in the Middle Eastern region and are towards the lower end of the range, being far lower than concentrations reported from Riyadh (Saudi Arabia), Assiut (Egypt) and Tehran (Iran) but broadly similar to those measured in Damascus (Syria) and higher than those measured in Kuwait. The partitioning between vapour and particle phases is similar to that in data from Egypt and China, but with many compounds showing a higher particle-associated percentage than in Birmingham (UK) possibly reflecting a higher concentration of airborne particulate matter in the former countries. Concentrations in Jeddah were significantly higher at a site close to the oil refinery and a site close to a major ring road than at a suburban site to the north of the city. Application of positive matrix factorisation to the pooled data elicited three factors accounting respectively for 17%, 33% and 50% of the measured sum of PAH and these are interpreted as arising from gasoline vehicles, industrial sources, particularly the oil refinery, and to diesel/fuel oil combustion. - Highlights: • Measurements of 14 PAH compounds in vapour and particulate phases at three sites. • Comparison of concentrations across Jeddah and Middle Eastern regions. • Application of positive matrix factorisation to identify possible sources

  9. A qualitative exploration of the major challenges facing pharmacovigilance in Saudi Arabia.

    Science.gov (United States)

    Aljadhey, Hisham; Mahmoud, Mansour A; Alshammari, Thamir M; Al-Dhaeefi, Mohammed; Le Louet, Herve; Perez-Gutthann, Susana; Pitts, Peter J

    2015-09-01

    To explore the challenges facing pharmacovigilance in Saudi Arabia and formulate recommendations to improve it from the perspective of healthcare professionals in Saudi Arabia. This was a qualitative study of 4 focus group discussions with pharmacists, physicians, and academicians held under the auspices of the King Saud University School of Pharmacy and the Center for Medicine in the Public Interest, Riyadh, Saudi Arabia. A total of 29 eligible healthcare professionals were invited to participate in the discussion. The predefined themes of the study were the current practice and major challenges facing pharmacovigilance in regulatory bodies, hospitals, the community, and academia, as well as recommendations to improve pharmacovigilance practice.  Of the 29 participants invited, 27 attended the discussion. Challenges facing regulatory bodies included complicated adverse drug reactions (ADR) reporting forms, lack of feedback on ADRs submitted to the Saudi Food and Drug Authority, lack of decisions from the local authority to withdraw medications, and lack of data on pharmacovigilance. The challenges to pharmacovigilance in hospitals included the lack of knowledge of the significance of ADR reporting, workload, blaming culture, and lack of collaboration between regulatory bodies and hospitals. However, challenges facing pharmaceutical industries included the lack of drug manufacturers in Saudi Arabia and lack of interest in pharmacovigilance. Recommendations to improve pharmacovigilance included the need for communication, stronger regulatory requirements, the need for research, the need for unified ADRs reporting, and continuous education and training.  The study has identified the challenges facing pharmacovigilance in Saudi Arabia and made certain recommendations to overcome them. These recommendations might be helpful for regulatory bodies to enhance spontaneous reporting and promote pharmacovigilance.

  10. The Ulama and the Al Saud: A Relationship Between Elites in Saudi Arabia

    OpenAIRE

    Permuy, Alexandra

    2016-01-01

    The origins of the Kingdom of Saudi Arabia date back to the alliance forged between the AlSaud and the preacher Muhammad Ibn AbdulWahhab in the 18th century, and the subsequent establishment of the first Saudi state. Since then, the religious scholars, or ulama, have played an important role that is still vital to the continued survival of the Saudi regime’s credentials. However, that role has changed overtime. Historically, the AlSaud and the ulama were elites of equal standing, but oil reso...

  11. Pharmacy Malpractice: The rate and prevalence of dispensing high-risk prescription-only medications at community pharmacies in Saudi Arabia.

    Science.gov (United States)

    Alshammari, Thamir M; Alhindi, Salman A; Alrashdi, Ahmed M; Benmerzouga, Imaan; Aljofan, Mohamad

    2017-07-01

    To assess the compliance of community pharmacies with the regulations that prohibit the dispensing of prescription-only medications in the absence of a physician prescription in Saudi Arabia. A cross-sectional study was conducted in the period between October 2014 and January 2015. A list of 10 prescription-only medications were selected to be studied. 150 community pharmacies were visited across 6 major regions in Saudi Arabia to assess the prevalence of non-compliance among community pharmacies. Pharmacies were selected in random and researchers (disguised as patients) requested to purchase prescription-only medications in the absence of a prescription. Not all medications were purchased at once. Data were recorded per pharmacy, where pharmacies that approved dispense of the selected drug were scored as non-compliant and the pharmacies that rejected dispense of the selected drug were scored as compliant. Compliance rate was calculated per region per drug. Pharmacies based in governmental hospitals were visited in parallel. A total of 20 were visited. Data and statistical analysis were performed using Statistical Analyses Software (SAS 9.3). A total of 150 pharmacies were visited over a period of 3 months. On average, the percent approved dispense of prescription-only drugs across 6 regions in Saudi Arabia is 63% and the percent rejected dispense is 37% representing a significant non-compliance rate regarding the selected list of medications in this study. The frequency of dispense per medication across 6 major regions in Saudi Arabia is as follows: Isosorbide dinitrate (86%), Enoxaparin (82%), nitroglycerin (74%), Propranolol (73%), Verapamil (70%), Warfarin (65%), Methyldopa (64%), Ciprofloxacin (57%) and Codeine (4%). Non-compliance of community pharmacies with the law of pharmaceutical practice is at an alarming rate in the Kingdom of Saudi Arabia and authoritative figures must intervene to impede and combat such activities .

  12. Biodiversity of Arbuscular mycorrhizal fungi associated with Acacia gerrardii Benth in different habitats of Saudi Arabia

    International Nuclear Information System (INIS)

    Hashim, A.; Huqail, A.A.; Alqarawi, A.A.

    2018-01-01

    Arbuscular mycorrhizal fungi (AMF) are the most influential and ubiquitous rhizosphere microbiome. AMF improve the soil characteristics and assist the symbiotic plants by improving plant absorption of soil nutrients particularly phosphorus. The biodiversity of native AMF highly influenced by soil nature and plant composition. The present investigation studied the enumeration and biodiversity of AMF associated with rhizosphere soil and roots of Acacia gerrardii (Talh trees) grown natively in different habitats of Saudi Arabia (SA). Soil analysis were varied with locations nonetheless, there are no distinct correlations has been estimated among the root colonization with AMF, spores number of AMF and soil properties. Fifteen mycorrhizal fungal species belong to seven genus (Funneliformis; Glomus; Rhizophagus; Septoglomus; Acaulospora; Claroideoglomus; Archaeospora) and four families (Glomeraceae; Acaulosporaceae; Claroideoglomeraceae; Archaeosporaceae) were identified from forty soil samples collected from four different locations belong to Riyadh region (Rawdhat Khuraim, Houta Bani Tamim) and Holy Madina region (Ola city, Werqaan Mountain) in SA. The present investigation extends our knowledge on the biodiversity of AMF associated with rhizosphere soil of Talh trees (A.gerrardii) grown natively in different Saudi locations. (author)

  13. Assessment of Genetic Connectivity between Sudan and Saudi Arabia for Commercially Important Fish Species

    KAUST Repository

    Wilson, Sara N.

    2017-12-01

    Patterns of genetic connectivity can help answer key questions about the evolutionary ecology of fishes. This knowledge is particularly useful when considering the management and conservation of species that are impacted by fisheries. Population connectivity in ocean habitats is heavily influenced by environmental and oceanographic factors. These factors can lead to strong genetic differences within populations, causing fragmentation into smaller subpopulations. The Red Sea exhibits pronounced oceanographic gradients in temperature, chlorophyll, and salinity, which have been assessed in various species’ populations and which have been found to have potential impacts on gene flow. The Red Sea also features strong cyclonic and anticyclonic eddies that may facilitate, or possibly inhibit, the transport of larvae throughout the Red Sea, potentially influencing gene flow themselves. The ability of oceanographic factors like eddies to structure wild fisheries populations in this region has yet to be fully determined. To address this, the genetic composition of two of the most highly fished species, (Plectropomus areolatus and Plectropomus pessuliferus marisrubri), in the Red Sea were evaluated utilizing genetic markers (polymorphic microsatellite loci). Samples from three geographically separate regions along the Saudi Arabian Red Sea coastline, as well as from Sudan, were analyzed to address latitudinal and cross-sea connectivity. I was able to determine that little genetic differentiation exists within Plectropomus species across all regions of the Red Sea, indicating high gene flow for these species throughout. These findings highlight the ability of currents and eddies to transport larvae along and across the Red Sea. The results from this study also indicate that a single population of P. areolatus and a single population of P. pessuliferus marisrubri occurs in the Red Sea. The high degree of genetic flow suggests that each species should be managed as individual

  14. Novel point mutations and mutational complexes in the enhancer II, core promoter and precore regions of hepatitis B virus genotype D1 associated with hepatocellular carcinoma in Saudi Arabia.

    Science.gov (United States)

    Khan, Anis; Al Balwi, Mohammed A; Tanaka, Yasuhito; Hajeer, Ali; Sanai, Faisal M; Al Abdulkarim, Ibrahim; Al Ayyar, Latifah; Badri, Motasim; Saudi, Dib; Tamimi, Waleed; Mizokami, Masashi; Al Knawy, Bandar

    2013-12-15

    In this study, a cohort of 182 patients [55 hepatocellular carcinoma (HCC) and 127 non-HCC] infected with hepatitis B virus (HBV) in Saudi Arabia was investigated to study the relationship between sequence variation in the enhancer II (EnhII), basal core promoter (BCP) and precore regions of HBV genotype D (HBV/D) and the risk of HCC. HBV genotypes were determined by sequencing analysis and/or enzyme-linked immunosorbent assay. Variations in the EnhII, BCP and precore regions were compared between 107 non-HCC and 45 HCC patients infected with HBV/D, followed by age-matched analysis of 40 cases versus equal number of controls. Age and male gender were significantly associated with HCC (p = 0.0001 and p = 0.03, respectively). Serological markers such as aspartate aminotransferase, albumin and anti-HBe were significantly associated with HCC (p = 0.0001 for all), whereas HBeAg positivity was associated with non-HCC (p = 0.0001). The most prevalent HBV genotype was HBV/D (94%), followed by HBV/E (4%), HBV/A (1.6%) and HBV/C (0.5%). For HBV/D1, genomic mutations associated with HCC were T1673/G1679, G1727, C1741, C1761, A1757/T1764/G1766, T1773, T1773/G1775 and C1909. Age- and gender-adjusted stepwise logistic regression analysis indicated that mutations G1727 [odds ratio (OR) = 18.3; 95% confidence interval (CI) = 2.8-118.4; p = 0.002], A1757/T1764/G1766 (OR = 4.7; 95% CI = 1.3-17.2; p = 0.01) and T1773 (OR = 14.06; 95% CI = 2.3-84.8; p = 0.004) are independent predictors of HCC development. These results implicate novel individual and combination patterns of mutations in the X/precore region of HBV/D1 as predictors of HCC. Risk stratification based on these mutation complexes would be useful in determining high-risk patients and improving diagnostic and treatment strategies for HBV/D1. Copyright © 2013 UICC.

  15. Analysis of HIV subtypes and the phylogenetic tree in HIV-positive samples from Saudi Arabia

    International Nuclear Information System (INIS)

    Al-Zahrani, Alhusain J.

    2008-01-01

    Objective was to assess the prevalence of HIV-1 genetic subtypes in Saudi Arabia in samples that are serologically positive for HIV-1 and compare the HIV-1 genetic subtypes prevalent in Saudi Arabia with the subtypes prevalent in other countries. Thirty-nine HIV-1 positive samples were analyzed for HIV-1 subtypes using molecular techniques. The study is retrospective study that was conducted in Dammam, Kingdom of Saudi Arabia and in Abbott laboratories (United States of America) from2004 to 2007. All samples were seropositive for HIV-1 group M. Of the 39 seropositive samples, only 12 were polymerase chain reaction positive. Subtype C is the most common virus strain as it occurred in 58% of these samples; subtype B occurred in 17%; subtypes A, D and G were found in 8% each. The phylogenetic tree was also identified for the isolates. Detection of HIV subtypes is important for epidemiological purposes and may help in tracing the source of HIV infections in the Kingdom of Saudi Arabia. (author)

  16. ARAMCO Education: Teaching Speech Communication to a Sub-Culture in Saudi Arabia.

    Science.gov (United States)

    Dick, Robert C.

    Based on experiences gained by an educator from Indiana University who taught a speech communication course in Saudi Arabia, this paper details the adaptations the educator had to make in order to teach Arabian American Oil Company (ARAMCO) employees and their spouses in the politically difficult period of 1981-82. Following a brief background…

  17. Achieving Competitive Advantage in Human Resource Management in General School District of Riyadh in Saudi Arabia

    Science.gov (United States)

    Al dakeel, Taghreed M.; Almannie, Mohamed A.

    2015-01-01

    The general school district of Riyadh is one of largest in the country of (45) school districts in Saudi Arabia. The school districts play an important roles in the development of education, therefore the objective of the study is to examine the roles of the management in the school districts to see if it is achieving competitive advantage. After…

  18. Kumaravadivelu's Framework as a Basis for Improving English Language Teaching in Saudi Arabia: Opportunities and Challenges

    Science.gov (United States)

    Ahmad, Afnan Masaoud

    2014-01-01

    This paper discusses the issues with EFL teaching in Saudi Arabia, including the reliance on traditional teaching methodologies and banning use of first languages in classrooms. As a result, these traditional teaching practices produce less proficient learners who have limited knowledge about proper linguistic use. In order to overcome these…

  19. Characteristics and Dental Experiences of Autistic Children in Saudi Arabia: Cross-Sectional Study

    Science.gov (United States)

    Murshid, Ebtissam Z.

    2011-01-01

    The purpose of this study is to report base line information about characteristics, and dental experiences of a group of autistic children in three major cities of Saudi Arabia. Most of the children (76.2%) included in the study were diagnosed with autism before the age of 5 years. More than half of the children (53.7%) had no previous dental…

  20. Barriers to Accountability Implementation in the Education Directorates in the Kingdom of Saudi Arabia

    Science.gov (United States)

    Kentab, Mohammad Yousef

    2016-01-01

    The study aimed to identify the barriers to accountability implementation in the education directorates and to know the suggestions for applying accountability in the education directorates in the Kingdom of Saudi Arabia from the study members' point of view. For the purpose of achieving the objectives and procedures of the study, the descriptive…

  1. Personal networks in Saudi Arabia : The role of ascribed and achieved characteristics

    NARCIS (Netherlands)

    van Tubergen, Frank|info:eu-repo/dai/nl/271429534; Ali Al-Modaf, Obaid; Almosaed, Nora F.; Said Al-Ghamdi, Mohammed Ben

    2016-01-01

    This study examines how ascribed characteristics (gender and nationality) and achieved characteristics (SES) are related to the extensity and occupational resources of personal networks in Saudi Arabia. Using large-scale survey data from Jeddah, results show that networks of women are smaller and

  2. Self Reported Awareness of Child Maltreatment among School Professionals in Saudi Arabia: Impact of CRC Ratification

    Science.gov (United States)

    AlBuhairan, Fadia S.; Inam, Sarah S.; AlEissa, Majid A.; Noor, Ismail K.; Almuneef, Maha A.

    2011-01-01

    Objectives: The Convention on the Rights of the Child (CRC) was ratified by Saudi Arabia 15 years ago; yet addressing the issue of child maltreatment only began in more recent years. School professionals play a significant role in children's lives, as they spend a great deal of time with them and are hence essential to protecting and identifying…

  3. Biogenic silica microfossils in sediments of the Permian - Carboniferous Unayzah Formation, Saudi Arabia

    NARCIS (Netherlands)

    Garming, J.F.L.; Franks, S.G.; Cremer, H.; Abbink, O.A.

    2010-01-01

    Biogenic silica particles (BSPs) have been discovered in sediments of the Permian - Carboniferous Unayzah Formation of Saudi Arabia. The BSPs are extracted from sediments that are generally barren of macro- or microfossils. BSPs have been found in the Basal Khuff Clastics (BKC), and the Unayzah A,

  4. Scientific Research in the Kingdom of Saudi Arabia: Potential for Excellence and Indicators of Underdevelopment

    Science.gov (United States)

    Alshayea, Ali

    2013-01-01

    This study analyzes the status of scientific research and development efforts in the Kingdom of Saudi Arabia, and then sheds lights on the potential for excellence in this area in terms of organization and structure, financing and partnership, and human resources. Accordingly, the study reviews both achievements and indicators of underdevelopment…

  5. Relation Between Intelligence and Family Size, Position, and Income in Adolescent Girls in Saudi Arabia.

    Science.gov (United States)

    Osman, Habab; Alahmadi, Maryam; Bakhiet, Salaheldin; Lynn, Richard

    2016-12-01

    Data are reported showing statistically significant negative correlations between intelligence and family size, position, and income in a sample of 604 adolescent girls in Saudi Arabia. There were no statistically significant correlations or associations between whether the mother or father were deceased or both parents were alive, and whether the parents were living together or were divorced. © The Author(s) 2016.

  6. The Use of Technology to Support the Learning of Children with Down Syndrome in Saudi Arabia

    Science.gov (United States)

    Alfaraj, Areej; Kuyini, Ahmed Bawa

    2014-01-01

    The research employed a survey questionnaire to explore the type of technological tools available in schools for children with Down syndrome (DS) in Saudi Arabia, perceptions of teachers toward the benefits of technology-assisted learning for DS students, the skills that children with DS need to use technology, the challenges of using technology…

  7. Impacts of Groundwater Constraints on Saudi Arabia's Low-Carbon Electricity Supply Strategy.

    Science.gov (United States)

    Parkinson, Simon C; Djilali, Ned; Krey, Volker; Fricko, Oliver; Johnson, Nils; Khan, Zarrar; Sedraoui, Khaled; Almasoud, Abdulrahman H

    2016-02-16

    Balancing groundwater depletion, socioeconomic development and food security in Saudi Arabia will require policy that promotes expansion of unconventional freshwater supply options, such as wastewater recycling and desalination. As these processes consume more electricity than conventional freshwater supply technologies, Saudi Arabia's electricity system is vulnerable to groundwater conservation policy. This paper examines strategies for adapting to long-term groundwater constraints in Saudi Arabia's freshwater and electricity supply sectors with an integrated modeling framework. The approach combines electricity and freshwater supply planning models across provinces to provide an improved representation of coupled infrastructure systems. The tool is applied to study the interaction between policy aimed at a complete phase-out of nonrenewable groundwater extraction and concurrent policy aimed at achieving deep reductions in electricity sector carbon emissions. We find that transitioning away from nonrenewable groundwater use by the year 2050 could increase electricity demand by more than 40% relative to 2010 conditions, and require investments similar to strategies aimed at transitioning away from fossil fuels in the electricity sector. Higher electricity demands under groundwater constraints reduce flexibility of supply side options in the electricity sector to limit carbon emissions, making it more expensive to fulfill climate sustainability objectives. The results of this analysis underscore the importance of integrated long-term planning approaches for Saudi Arabia's electricity and freshwater supply systems.

  8. Epidemiological study of scorpion stings in Saudi Arabia between 1993 and 1997

    Directory of Open Access Journals (Sweden)

    M. K. Al-Sadoon

    2003-01-01

    Full Text Available This investigation evaluated the epidemiological aspects of scorpion stings in different areas of Saudi Arabia. A total of 72,168 cases of scorpion stings recorded in Ministry of Health Medical Centers in 11 selected areas of Saudi Arabia were analyzed based on area, age, sex, time of sting, sting site, treatment outcome, time of year, and scorpion species. Stings occurred throughout the year; the highest frequency was in June (15.08%, the lowest in February (2.52%. Most patients were male (61.8%; the majority of which were more than 15 years old (65.4%. Nocturnal envenomation (47.74% was more common than diurnal (43.91%; most stings were in exposed limbs (90.95%, mainly in the lower limbs (63%. Most envenomings were mild (74.48% and all evolved to cure, except for one death. Envenomation was characterized by local pain, erythema, headache, vomiting, and anxiety. This study found that the Leiurus quinquestriatus (Ehrenberg 1828, Androctonus crassicauda (Olivier 1807, and Apistobuthus pterygocercus (Finnegan 1807 were responsible for most of the stings, indicating their medical importance in Saudi Arabia. The study shows low threat to life despite the high number of stings; this is a result of the availability of medical facilities and the multi-center antivenom use in different areas of Saudi Arabia.

  9. Research Map of Research Priorities in HE Studies in the Kingdom of Saudi Arabia

    Science.gov (United States)

    AlSumih, A. M.

    2016-01-01

    This study presents a research map for the key research priorities of higher education (HE) in the Kingdom of Saudi Arabia. The study diagnoses and analyzes the research reality in HE studies in KSA in terms of strength points and improvement opportunities. It also explores the research map fields of current and prospective research priorities in…

  10. Violence against Primary Health Care Workers in Al-Hassa, Saudi Arabia

    Science.gov (United States)

    El-Gilany, Abdel-Hady; El-Wehady, Adel; Amr, Mostafa

    2010-01-01

    This self-report questionnaire study was carried out in Al-Hassa, Saudi Arabia to highlight the magnitude, predictors, and circumstances of workplace violence against primary health care (PHC) workers. A total of 1,091 workers completed a self-administered questionnaire. About 28% were exposed to at least one violent event during the past year.…

  11. Saudi Arabia, Cyprus, America and the World: September 11th from Another Perspective.

    Science.gov (United States)

    Christodoulou, Niki

    This paper employs an autobiographical method using biographical elements from narrated experiences from Cyprus, Saudi Arabia, and the United States, where she has come to study. The paper offers perspectives on the September 11, 2001 tragedy and other acts of terrorism, violence, and mass destruction. It describes how the author's Cyprus…

  12. Glycaemic threshold for diabetes-specific retinopathy among individuals from Saudi Arabia, Algeria and Portugal

    DEFF Research Database (Denmark)

    Almdal, Thomas Peter; Handlos, Line Neerup; Vistisen, Dorte

    2014-01-01

    We studied the glycaemic threshold and prevalence of diabetic retinopathy in screen-detected diabetes in Saudi Arabia, Algeria and Portugal. The prevalence of diabetes-specific retinopathy started to increase at an HbA1c level of 6-6.4% and in individuals with HbA1c >7.0% the prevalence was 6.0%....

  13. Challenges and Induction Needs of Novice English as a Foreign Language Teachers in Saudi Arabia

    Science.gov (United States)

    Alhamad, Rufaida

    2018-01-01

    The first year of teaching poses massive challenges that lead to attrition among novice teachers. School communities often fail to provide adequate support to novice teachers to help them adapt to their new professional environments. In Saudi Arabia, attrition among novice teachers is a significant problem that hinders the development of the…

  14. The Barriers to the Use of ICT in Teaching in Saudi Arabia: A Review of Literature

    Science.gov (United States)

    Al Mulhim, Ensaf

    2014-01-01

    The paper reports some of the reasons behind the low use of Information and Communication Technology (ICT) by teachers. The paper has reviewed a number or studies from different parts of the world and paid greater attention to Saudi Arabia. The literature reveals a number of factors that hinder teachers' use of ICT. This paper will focus on lack…

  15. Interspecific and locational differences in metal levels in edible fish tissue from Saudi Arabia

    KAUST Repository

    Burger, Joanna; Gochfeld, Michael; Batang, Zenon B.; Mannalamkunnath Alikunhi, Nabeel; Aljahdali, Ramzi; Al-Jebreen, Dalal; Aziz, Mohammed A. M.; Al-Suwailem, Abdulaziz M.

    2014-01-01

    species collected from three fishing sites and a local fish market in Jeddah, Saudi Arabia. We tested the following null hypotheses: (1) there are no interspecific differences in metal levels, (2) there are no differences in metal levels in fishes between

  16. 78 FR 41421 - Certain Oil Country Tubular Goods From India, Korea, Philippines, Saudi Arabia, Taiwan, Thailand...

    Science.gov (United States)

    2013-07-10

    ... (Preliminary)] Certain Oil Country Tubular Goods From India, Korea, Philippines, Saudi Arabia, Taiwan, Thailand.... 1671b(a) and 1673b(a)) (the Act) to determine whether there is a reasonable indication that an industry... of an industry in the United States is materially retarded, by reason of imports from India, Korea...

  17. Education Context and English Teaching and Learning in the Kingdom of Saudi Arabia: An Overview

    Science.gov (United States)

    Alrashidi, Oqab; Phan, Huy

    2015-01-01

    This paper discusses the education context and English teaching and learning in the Kingdom of Saudi Arabia (KSA). The paper is organised into five main sections. The first section offers a brief glance at the social, religious, economic, and political context in KSA. The second section provides an overview of the education system in KSA, which…

  18. Characteristics of the Home Context for the Nurturing of Gifted Children in Saudi Arabia

    Science.gov (United States)

    Hein, Sascha; Tan, Mei; Aljughaiman, Abdullah; Grigorenko, Elena L.

    2014-01-01

    This study investigates factors in the home environment and their influence on children's analytical, creative, and practical skills. A sample of 294 gifted children (195 male) was recruited from grades 4-7 in Saudi Arabia, where the family context is highly influenced by the principles of Islam. Results did not confirm the effect of birth order,…

  19. Salient Key Features of Actual English Instructional Practices in Saudi Arabia

    Science.gov (United States)

    Al-Seghayer, Khalid

    2015-01-01

    This is a comprehensive review of the salient key features of the actual English instructional practices in Saudi Arabia. The goal of this work is to gain insights into the practices and pedagogic approaches to English as a foreign language (EFL) teaching currently employed in this country. In particular, we identify the following central features…

  20. 75 FR 67433 - Waiver of Restriction on Assistance to the Government of Saudi Arabia

    Science.gov (United States)

    2010-11-02

    ... DEPARTMENT OF STATE [Public Notice: 7220] Waiver of Restriction on Assistance to the Government of Saudi Arabia Pursuant to Section 7041 of the Department of State, Foreign Operations, and Related Programs Appropriations Act, 2010 (Division F, Pub. L. 111-117) (``the Act''), I hereby determine that it...