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Sample records for university riyadh saudi

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

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

    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....

  2. Knowledge and attitudes towards cardiopulmonary resuscitation among university students in Riyadh, Saudi Arabia

    Objective was to assess the knowledge and attitudes towards cardiopulmonary resuscitation (CPR) among the students of King Saud University. This study was a cross sectional survey among King Saud University students, Riyadh, Kingdom of Saudi Arabia, which took place on December 17-20, 2006. The data was collected from self-administered questionnaires prepared in Arabic. The questionnaires were distributed to all 15 colleges of the university. Out of a study sample of 2250 students, 31% did not have prior CPR information. Of those with previous knowledge, 85% feel that it is inadequate. The most common sources of information were television and movies. The 12.7% of individuals encountered a situation that required the use of CPR. However, 14% of them performed it. This was mostly due to lack of knowledge (42.8%). Eighty-eight percent of students would like to learn how to perform CPR. Out of all King Saud University students, 45% believe that CPR training should be a graduation requirement. It was found that overall attitude towards CPR was positive. However, the knowledge on the topic was insufficient. Thus, more focus should be placed on the improvement of CPR skills. In addition, more studies are needed to assess knowledge and attitudes towards CPR in the community. (author)

  3. Retrospective analysis of keratoconus at King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia

    Alabdelmoneam M

    2012-01-01

    Mussaed AlabdelmoneamFaculty of Applied Medical Sciences, Shaqra University, Shaqra University, Saudi ArabiaBackground: This work was a retrospective study undertaken in a tertiary eye care hospital to evaluate the putative prevalence and referral patterns for keratoconus by gender, age, and region of Saudi Arabia.Methods: Files from 1638 keratoconus patients from different regions of Saudi Arabia referred to King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia, between January 1999 and ...

  4. Perceptions and attitudes of Riyadh university students towards products derived from genetically modified crops in Saudi Arabia.

    Al-Jebreen, Dalal Hamad

    2010-01-01

    A survey was conducted during 2008 to assess the attitudes and perceptions of the Riyadh University students towards genetically modified crops and foods. Using descriptive analysis, it was found that the majority of surveyed students had good knowledge of genetic modifications, but lack knowledge about Genetically Modified Organisms (GMO) values. Most respondents would not purchase clearly labelled GMO products, though considerable number of the respondents was ready to taste or try the products. It is evident from these results that majority of university students who participated in this survey, in general had very little information or didn't know the genetic engineering technology e.g., gene therapy, fingerprinting, role in reducing pesticide application etc., as appeared in the results, therefore, most of the participants did not know or thought GM foods are harmful and could not be easily detected. The implication of this result is that majority will not support GM products. PMID:20415150

  5. Maternal mortality in Riyadh, Saudi Arabia.

    Chattopadhyay, S K; Sengupta, B S; Chattopadhyay, C; Zaidi, Z; Showail, H

    1983-09-01

    The maternal mortality in the Maternity and Children Hospital, Riyadh, during the years 1978-1980 was 52 per 100 000 births, when the total births were 55 428. This is higher than the rate reported from the hospitals in developed countries but lower than rates reported by the university hospitals of developing countries such as India, Thailand and Nigeria. Haemorrhage, associated disease, pulmonary embolism and infection, in that order, were the main causes of maternal deaths. The main avoidable factor was failure by the patient to seek the medical care. Much could be done in reducing deaths due to haemorrhage by improving blood transfusion facilities in the peripheral hospitals. Adequate health education, especially of rural women and their midwives, is a crucial factor in improving the maternal death rate for the country as a whole. PMID:6615737

  6. Isotopic composition of Riyadh rainfall, Saudi Arabia

    Michelsen, Nils; Reshid, Mustefa; Siebert, Christian; Schulz, Stephan; Rausch, Randolf; Knöller, Kay; Weise, Stephan; Al-Saud, Mohammed; Schüth, Christoph

    2015-04-01

    Arid countries like Saudi Arabia often depend on fossil groundwater. Hence, thorough studies of the available resources are crucial. In the course of such investigations, analyses of δ18O and δD are frequently applied to constrain the provenance of the waters and to reconstruct the (paleo)climatic conditions during their recharge. Yet, to be able to evaluate the isotopic signature of the groundwater, one also has to know the isotopic composition of current precipitation. Although a few rain water analyses are available for Central Saudi Arabia in the literature - mostly in unpublished consultant reports - a Local Meteoric Water Line has never been established. To complement the available data, 28 rain events occurring in Riyadh between 2009 and 2013 were studied for their stable isotope composition. Samples were collected as integral samples, i.e., they represent the entire precipitation event. Moreover, one event was sampled several times, aiming at an evaluation of intra-storm variability. During selected storms, a grab sample was taken for 3H analysis. The event samples showed δ18O and δD values scattering between -6.5 and +9.5 and between -30 and +50 ‰ V-SMOW, respectively. In the course of the event that was sequentially sampled, a proceeding isotopic depletion was observed with respect to both isotopes. The relatively large ranges of δ-values for 18O and D of approximately 7 and 38 ‰ V-SMOW highlight the general need for integral sampling. The obtained grab samples are characterized by moderate 3H concentrations of a few Tritium Units. Further results will be presented and discussed in view of associated weather data (e.g. rain amount and temperature) and the probable moisture sources derived from back-trajectories, which were calculated using HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory Model; Draxler & Rolph, 2003). References Draxler, R.R. & Rolph, G.D. (2013): HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory

  7. Puberty Onset Among Boys in Riyadh, Saudi Arabia

    Al Alwan, Ibrahim; Felimban, Naila; Altwaijri, Yasmin; Tamim, Hani; Al Mutair, Angham; Shoukri, Mohamed; Tamimi, Waleed

    2010-01-01

    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 chi...

  8. Learning style preferences of first-year dental students at King Saud University in Riyadh, Saudi Arabia: influence of gender and GPA.

    Al-Saud, Loulwa Mohammed Saad

    2013-10-01

    The aim of this study was to investigate the learning style preferences of a group of first-year dental students and their relation to gender and past academic performance. A total of 113 first-year dental students (forty-two female, seventy-one male) at King Saud University in Riyadh, Saudi Arabia, participated. The Visual, Aural, Read-write, and Kinesthetic (VARK) questionnaire was used to determine the students' preferred mode of learning. This sixteen-item questionnaire defines preference of learning based on the sensory modalities: visual, aural, reading/writing, and kinesthetic. More than half (59 percent) of the students were found to have multimodal learning preferences. The most common single learning preferences were aural (20 percent) followed by kinesthetic (15.2 percent). Gender differences were not statistically significant. However, a statistically significant difference was found in the mean values of GPA in relation to the students' learning style preferences (p=0.019). Students with a single learning style preference had a lower mean GPA than those with multiple (quad-modal) learning style preferences. For effective instruction, dental educators need to broaden their range of presentation styles to help create more positive and effective learning environments for all students. PMID:24098042

  9. Menopausal symptoms and quality of life among Saudi women visiting primary care clinics in Riyadh, Saudi Arabia

    AlAteeq, Mohammed

    2015-01-01

    Aida AlDughaither,1 Hind AlMutairy,2 Mohammed AlAteeq11College of Medicine, King Saud Bin Abdul-Aziz University for Health Sciences, 2Department of Family Medicine and PHC, King Abdul-Aziz Medical City, National Guard Health Affairs, Riyadh, Kingdom of Saudi Arabia Objectives: Menopause is associated with somatic, vasomotor, psychological, and sexual complaints that may affect quality of life. We determined the prevalence and severity of menopausal...

  10. Respiratory and general health complaints in subjects exposed to sandstorm at Riyadh, Saudi Arabia

    Ayoub Meo, Sultan; Fahad A Al-Kheraiji, Mohammad; Fahad AlFaraj, Ziyad; abdulaziz Alwehaibi, Nasser; Adnan Aldereihim, Ahmad

    2013-01-01

    Objective: Sandstorms are metrological events and frequently occur in many regions throughout the world. Sandstorms are a main source of long-distance transport of dust, air pollution and cause various health problems. This study aimed to investigate the acute respiratory and general health complaints in subjects exposed to sandstorm at Riyadh, Saudi Arabia. Methodology: The present descriptive study was conducted in the Department of Physiology, College of Medicine, King Saud University, Riy...

  11. Assessment of Ambient Air Quality in Riyadh City, Saudi Arabia.

    B. H. Alharbi

    2014-08-01

    Full Text Available Concentrations of airborne particulate matter with an aerodynamic diameter less than 10 µm (PM10 and five gaseous air pollutants (O3, CO, NO2, SO2 and H2S were measured over a period of approximately six years (October 1999-June 2004 at five air quality monitoring network stations of King Abulaziz City for Science and Technology (KACST in Riyadh city, Saudi Arabia. The main objective of this study is to evaluate the quality of ambient air in relation to its possible effects on human health in the urban area of Riyadh city using the U.S. Environmental Protection Agency (USEPA Air Quality Index (AQI and break down analysis of five criteria pollutants (O3, CO, NO2 and SO2 and PM10 and Hydrogen Sulphide (H2S. The concentrations of selected pollutants in ambient air has shown upward trends except for sulfur dioxide (SO2 and hydrogen sulfide (H2S, which exhibited decreasing trends over the time. Using the AQI based on a health perspective, a breakdown analysis was conducted. The results confirmed that 71% of the time Riyadh city air is of “Good” quality using the AQI and causes almost no health impacts on city inhabitants. The remaining 29% of more problematic air quality is caused by PM10 (74% and SO2 (~24%. The study has revealed that both ozone (O3 and carbon monoxide (CO have little contribution to Riyadh air pollution at 2% and 0.52%, respectively.

  12. Assessment of Ambient Air Quality in Riyadh City, Saudi Arabia.

    B. H. Alharbi; M. J. Pasha; N. Tapper

    2014-01-01

    Concentrations of airborne particulate matter with an aerodynamic diameter less than 10 µm (PM10) and five gaseous air pollutants (O3, CO, NO2, SO2 and H2S) were measured over a period of approximately six years (October 1999-June 2004) at five air quality monitoring network stations of King Abulaziz City for Science and Technology (KACST) in Riyadh city, Saudi Arabia. The main objective of this study is to evaluate the quality of ambient air in relation to its possible effects on human healt...

  13. Influences on indoor radon concentrations in Riyadh, Saudi Arabia

    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

  14. Menopausal symptoms and quality of life among Saudi women visiting primary care clinics in Riyadh, Saudi Arabia

    AlDughaither A; AlMutairy H; AlAteeq M

    2015-01-01

    Aida AlDughaither,1 Hind AlMutairy,2 Mohammed AlAteeq11College of Medicine, King Saud Bin Abdul-Aziz University for Health Sciences, 2Department of Family Medicine and PHC, King Abdul-Aziz Medical City, National Guard Health Affairs, Riyadh, Kingdom of Saudi Arabia Objectives: Menopause is associated with somatic, vasomotor, psychological, and sexual complaints that may affect quality of life. We determined the prevalence and severity of menopausal symptoms and their ...

  15. Prevalence of non-strongyle gastrointestinal parasites of horses in Riyadh region of Saudi Arabia

    AL Anazi, Abdullah D.; Alyousif, Mohamed S.

    2011-01-01

    This study aimed to provide recent data on the occurrence of non-strongyle intestinal parasite infestation in horses in the Riyadh region of Saudi Arabia as a basis for developing parasite control strategies. We conducted necropsy for 45 horses from September 2006 to November 2007 in the Riyadh region, Saudi Arabia. 39 out of 45 horses were infected with intestinal parasites with an infestation rate of 86.6%. Infestations with seven nematode species and two species of Gasterophilus larva were...

  16. Prevalence of dental caries and associated social risk factors among preschool children in Riyadh, Saudi Arabia

    Al-Meedani, Laila A.; Al-Dlaigan, Yousef H

    2016-01-01

    Objectives: To determine the prevalence of dental caries, and associated social risk factors among preschool children in Riyadh, Saudi Arabia. Methods: The study consisted of a random sample of 3 to 5 years- old preschool children who were examined in Riyadh, Saudi Arabia; 388 children (184 boys and 204 girls) were examined from 10 different preschools. Each surface of their teeth was examined for dental caries utilizing modified WHO criteria (WHO, 1997). Data information about age, gender an...

  17. 76 FR 77977 - U.S. Clean Energy and Energy Efficiency Trade Mission to Saudi Arabia Riyadh and Dhahran, Saudi...

    2011-12-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration U.S. Clean Energy and Energy Efficiency Trade Mission to Saudi Arabia Riyadh and Dhahran, Saudi Arabia April 14-18, 2012 AGENCY: International Trade Administration, Department of Commerce. ACTION: Notice....

  18. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh

    ALFaris, Nora A.; Jozaa Z. Al-Tamimi; Al-Jobair, Moneera O.; AL-SHWAIYAT, Naseem M.

    2015-01-01

    Background: Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors.Objective: The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them.Design: In a cross-sectional survey, 127 adolescent Saudi girl...

  19. Microbial Contamination and Mycotoxins from Nuts in Riyadh, Saudi Arabia

    Suaad S. Alwakeel

    2011-01-01

    Full Text Available The occurrence of harmful aflatoxins from agricultural products varies with geographic location, farming practices and processing. To date, no data was reported from Saudi Arabia on mycotoxin content of nuts and edible seeds. Forty samples of edible nuts and dried seeds were randomly collected from different locations in Al-Riyadh, Saudi Arabia. Fungi were detected by seed-plate and dilutions plate method and were cultured on glucose-Czapek's agar, sucrose-Czapek's agar and starch yeast agar. Purified fungal isolates were identified morphologically. Mycotoxins were extractedusing chloroform and detected by thin layer chromatography. Bacterial analysis was done using total plate count method. There was a predominance of A. niger and A. flavus in all medium types. Aflatoxin B1 (8.5 µg mL-1 was detected in peanuts containing A. flavus. Aflatoxin B1 (1.7 µg mL-1 and B2 (1.7 µg mL-1 was detected in sunflower seeds containing A. terreus. T2 toxin (2.8 mg mL-1 was detected in pumpkinseeds containing Stachybotrys chartarum and DAS (2.4 µg mL-1 was detected in a salted peanut sample containing Trichthecium roseum. Four nut samples showed contamination with bacteria. Turkish pine seeds and American walnut had total plate counts of 12x10. Pakistani pine seeds and Iranian salted pistachio had TPC of 3x10. Listeria monocytogenes was isolated from American walnut samples. Government authorities for food safety consumption should continue to monitor and set appropriate guidelines and information initiatives for public knowledge on the safety of these agricultural products whole year round.

  20. Patterns of tobacco consumption in food facilities in Riyadh, Saudi Arabia

    Ahmed Mandil; Mohammad Yamani; Abdulaziz BinSaeed; Shaffi Ahmad; Afnan Younis; Ahmad Al-Mutlaq; Omar Al-Baqmy; Abdulaziz Al-Rajhi

    2014-01-01

    Aim: This study aimed at assessing prevailing patterns and risk factors of tobacco consumption among clients, food handlers and employers of food facilities, in Riyadh, Saudi Arabia. Methods: A cross-sectional approach to a representative sample of food facilities in Riyadh was used. A sample of 3000 participants included clients (75%); food handlers/hospitality workers (20 %) and employers (5 %). Participants were reached at restaurants, food courts or cafes. A modified version of the WH...

  1. Prevalence of Anemia and Associated Factors in Child Bearing Age Women in Riyadh, Saudi Arabia

    AlJohara M. AlQuaiz; Ashry Gad Mohamed; Khoja, Tawfik A.M.; Abdullah AlSharif; Shaffi Ahamed Shaikh; Hamad Al Mane; Abdallah Aldiris; Ambreen Kazi; Durdana Hammad

    2013-01-01

    Objective. To determine the prevalence and risk factors for anemia in child bearing age women in Riyadh, Saudi Arabia. Design. Cross-sectional survey was conducted using two-stage cluster sampling. 25 clusters (primary health care centers (PHCC)) were identified from all over Riyadh, and 45–50 households were randomly selected from each cluster. Eligible women were invited to PHCC for questionnaire filling, anthropometric measurements, and complete blood count. Blood hemoglobin was measured w...

  2. Test blueprints for psychiatry residency in-training written examinations in Riyadh, Saudi Arabia

    Gaffas EM

    2012-05-01

    Full Text Available Eisha M Gaffas,1 Reginald P Sequeira,2 Riyadh A Al Namla,1 Khalid S Al-Harbi31Al-Amal Complex for Mental Health, Riyadh, Kingdom of Saudi Arabia; 2College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain; 3King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Kingdom of Saudi ArabiaBackground: The postgraduate training program in psychiatry in Saudi Arabia, which was established in 1997, is a 4-year residency program. Written exams comprising of multiple choice questions (MCQs are used as a summative assessment of residents in order to determine their eligibility for promotion from one year to the next. Test blueprints are not used in preparing examinations.Objective: To develop test blueprints for the written examinations used in the psychiatry residency program.Methods: Based on the guidelines of four professional bodies, documentary analysis was used to develop global and detailed test blueprints for each year of the residency program. An expert panel participated during piloting and final modification of the test blueprints. Their opinion about the content, weightage for each content domain, and proportion of test items to be sampled in each cognitive category as defined by modified Bloom's taxonomy were elicited.Results: Eight global and detailed test blueprints, two for each year of the psychiatry residency program, were developed. The global test blueprints were reviewed by experts and piloted. Six experts participated in the final modification of test blueprints. Based on expert consensus, the content, total weightage for each content domain, and proportion of test items to be included in each cognitive category were determined for each global test blueprint. Experts also suggested progressively decreasing the weightage for recall test items and increasing problem solving test items in examinations, from year 1 to year 4 of the psychiatry residence program.Conclusion: A systematic

  3. Achieving Competitive Advantage in Human Resource Management in General School District of Riyadh in Saudi Arabia

    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…

  4. Non prescribed sale of antibiotics in Riyadh, Saudi Arabia: A Cross Sectional Study

    Obeidat Sadek A; Aldossary Oweida F; Marei Mohammed A; Onazi Atallah S; Almohaya Mohammed S; Almansor Mohammed A; Altannir Mohamad A; Bin Abdulhak Aref A; Obeidat Mustafa A; Riaz Muhammad S; Tleyjeh Imad M

    2011-01-01

    Abstract Background Antibiotics sales without medical prescriptions are increasingly recognized as sources of antimicrobial misuse that can exacerbate the global burden of antibiotic resistance. We aimed to determine the percentage of pharmacies who sell antibiotics without medical prescriptions, examining the potential associated risks of such practice in Riyadh, Saudi Arabia, by simulation of different clinical scenarios. Methods A cross sectional study of a quasi-random sample of pharmacie...

  5. Molecular identification of isolated fungi from stored apples in Riyadh, Saudi Arabia

    Alwakeel, Suaad S.

    2013-01-01

    Fungi causes most plant disease. When fruits are stored at suboptimal conditions, fungi grows, and some produce mycotoxin which can be dangerous for human consumption. Studies have shown that the Penicillium and Monilinia species commonly cause spoilage of fruits, especially apples. Several other genera and species were reported to grow to spoil fruits. This study was conducted to isolate and identify fruit spoilage by fungi on apples collected in Riyadh, Saudi Arabia and conduct a molecular ...

  6. Knowledge and practices of, and attitudes towards, the use of hair dyes among females visiting a teaching hospital in Riyadh, Saudi Arabia

    AlGhamdi, Khalid M.; Moussa, Noura A.

    2011-01-01

    BACKGROUND AND OBJECTIVES: Use of hair dye is extremely common worldwide. However, our literature search failed to find studies concerning the knowledge and attitudes of the public with regard to hair dyes. We sought to explore the knowledge and practices of, and attitudes towards, the use of hair dye among females. DESIGN AND SETTING: A cross-sectional survey conducted on females who attended various outpatient clinics at King Khalid University Hospital in Riyadh, Saudi Arabia, a tertiary re...

  7. Prevalence and molecular characterization of extended-spectrum β-lactamase-producing Klebsiella pneumoniae in Riyadh, Saudi Arabia

    Al-Agamy, Mohammad H.M.; Shibl, Atef M.; Tawfik, Abdelkader F.

    2009-01-01

    BACKGROUND AND OBJECTIVES: Reports on extended-spectrum β-lactamases (ESBL) production by Enterobacteriaceae, and especially in Klebsiella pneumoniae, are few in Saudi Arabia. Therefore, we determined the prevalence of ESBL in K pneumoniae from Riyadh and characterized the predominant β-lactamase gene in these isolates. METHODS: A total of 400 K pneumoniae samples were isolated from two hospitals in Riyadh during 2007 and screened for production of ESBL using ESBL-E-strips and combined disk m...

  8. Prevalence of non-strongyle gastrointestinal parasites of horses in Riyadh region of Saudi Arabia.

    Al Anazi, Abdullah D; Alyousif, Mohamed S

    2011-07-01

    This study aimed to provide recent data on the occurrence of non-strongyle intestinal parasite infestation in horses in the Riyadh region of Saudi Arabia as a basis for developing parasite control strategies. We conducted necropsy for 45 horses from September 2006 to November 2007 in the Riyadh region, Saudi Arabia. 39 out of 45 horses were infected with intestinal parasites with an infestation rate of 86.6%. Infestations with seven nematode species and two species of Gasterophilus larva were found. The most prevalent parasites were Strongyloides westeri (64.4%) and Parascaris equorum (28.8%) followed by Habronema muscae (22.2%). Trichostrongylus axei and Oxyuris equi were less common at (11.1%) and (8.8%), respectively. Habronema megastoma and Setaria equine were found in two horses only (4.4%). Gasterophilus intestinalis larvae were recovered from 39 horses (86.6%) and Gasterophilus nasalis larvae were found in 17 horses (37.7%). Season had a significant effect on the prevalence of P. equorum and G. nasalis, while age of horses had a significant effect only on the prevalence of P. equorum. The husbandry in Saudi Arabia appears to be conductive to parasites transmitted in stables or by insects rather than in pasture. PMID:23961139

  9. Prevalence of dental caries and associated social risk factors among preschool children in Riyadh, Saudi Arabia

    Al-Meedani, Laila A.; Al-Dlaigan, Yousef H.

    2016-01-01

    Objectives: To determine the prevalence of dental caries, and associated social risk factors among preschool children in Riyadh, Saudi Arabia. Methods: The study consisted of a random sample of 3 to 5 years- old preschool children who were examined in Riyadh, Saudi Arabia; 388 children (184 boys and 204 girls) were examined from 10 different preschools. Each surface of their teeth was examined for dental caries utilizing modified WHO criteria (WHO, 1997). Data information about age, gender and social factors status were obtained by questionnaires that had been answered by parents. Results: About 69% of children had dental caries with dmft score of 3.4 (± 3.6) and dmfs of 6.9 (± 9.9). There was no statistically significant difference between boys and girls. Less caries was observed among children whose parents worked and it was statistically significant as well as whose mothers had high or low educational level. Increased number of family members appeared to have a high incidence of dental caries which was also statistically significant. There was no significant difference in dental caries prevalence with birth order. Conclusions: Dental caries among preschool children in Saudi Arabia was still very common. Improvement of preventive measure at early age should be emphasized by parents and dental health professionals. More attention is required for Non-working parents telling them about the risk of dental caries affecting their children and the awareness of preventive care of dental health. PMID:27182260

  10. Molecular characterization of methicillin-resistant Staphylococcus aureus recovered from outpatient clinics in Riyadh, Saudi Arabia

    To examine the recovered strains phenotypically, by conventional methods and genotypically by polymerase chain reaction (PCR), for direct detection of Staphylococcus aureus (S. aureus) 16S ribosomal Ribonucleic Acid (rRNA) gene (which serves as an internal control) and mecA gene. Secondly, introduce multiplex PCR targeting at the same time S. aureus 16S rRNA, Panton-Valentine Leucocidin (PVL), and staphylococcal cassette chromosome mec (SCCmec) type 4. Thirty-seven strains of S. aureus collected in 2007 from outpatient clinics in King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia, were tested in the College of Pharmacy phenotypically by conventional methods and genotypically by PCR for direct detection of S. aureus 16S rRNA and mecA genes. All the 37 strains, were tested also by multiplex PCR targeting at the same time S. aureus 16S rRNA, PVL, and (SCCmec) type 4. Polymerase chain reaction detected all the 37 bacteriologically positive S. aureus (100%) and the mecA gene in all strains phenotypically resistant to methicillin (100%), at the same time it detected the mecA gene in 2 strains phenotypically sensitive to methicillin. Only 3 strains (8.1%) recovered from skin and soft tissue infections were positive for PVL and SCCmec type 4. The PCR assay can be used for rapid detection of S. aureus and mecA gene. At the same time the multiplex PCR assay explained in this study is a rapid, sensitive, and reliable test for direct detection of community-acquired methicillin-resistant S. aureus. (author)

  11. Patterns of tobacco consumption in food facilities in Riyadh, Saudi Arabia

    Ahmed Mandil

    2014-01-01

    Full Text Available Aim: This study aimed at assessing prevailing patterns and risk factors of tobacco consumption among clients, food handlers and employers of food facilities, in Riyadh, Saudi Arabia. Methods: A cross-sectional approach to a representative sample of food facilities in Riyadh was used. A sample of 3000 participants included clients (75%; food handlers/hospitality workers (20 % and employers (5 %. Participants were reached at restaurants, food courts or cafes. A modified version of the WHO-CDC-Global Youth Tobacco Survey questionnaire was used for data collection. Results: The prevalence of tobacco use at food facilities was found to be 40.3 %, of which 74% were customers, 18.8% were food handlers and 7.2% were managers. The consumption of tobacco was higher at restaurants (39.9%, but lowest at food courts of shopping malls. Water pipe (55.3% was the main consumption type, followed by cigarettes (42.6% and chewing tobacco (2.1%. Multivariate analysis showed that gender (male, marital status (single, and type of food facility (Estaraha and café/coffee shop were independent risk factors associated with tobacco use at food facilities. Conclusion: Tobacco use is very common in food facilities in Riyadh as reflected by results of our study, especially among single males Saudis. We should build on success encountered in banning smoking in airports, airplanes, shopping malls, market places, educational institutions and healthcare facilities, extending the ban to include food facilities as well. This is important for the health of non-smokers as well as smokers themselves.

  12. Citizenship among a Sample of Hearing and Hearing Impaired Kindergarten's Children in Al-Riyadh Saudi Arabia "Comparative Study"

    Turkestani, Maryam Hafez; Bahatheg, Raja' Omar

    2015-01-01

    This study aimed at identifying statistically significant differences in citizenship between Saudi hearing and hearing impaired children. The study sample consisted of (167) hearing and (42) hearing impaired children at public kindergartens in Al-Riyadh city, (82) of whom were males and (127) were female children. Data was collected using…

  13. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh.

    ALFaris, Nora A; Al-Tamimi, Jozaa Z; Al-Jobair, Moneera O; Al-Shwaiyat, Naseem M

    2015-01-01

    Background : Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors. Objective : The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them. Design : In a cross-sectional survey, 127 adolescent Saudi girls (13-18 years) and 69 young adult Saudi girls (19-29 years) were randomly recruited to participate in this study. Weight, height, waist circumference, and hip circumference were measured using standardized methods. Twenty-four-hour diet recall and a face-to-face interview food questionnaire were performed. Results : Most of the participants had adequate intake of protein, riboflavin, iron, and sodium, but exhibited low intake for several other nutrients. Among study participants, 95.4% consume restaurants' fast food and 79.1% eat fast food at least once weekly. Burgers and carbonated soft drinks were the main kinds of fast food meals and beverages usually eaten by girls. Adolescent girls who usually ate large portion sizes of fast food had significantly higher mean waist circumference and hip circumference. Participants eat fast food primarily for enjoying the delicious taste, followed by convenience. Restaurants' hygiene and safety standards were the main concern regarding fast food for 62.2% of girls. Finally, international restaurants were preferable by participants to buy fast food compared with local restaurants (70.9% vs. 29.1%). Conclusion : Our findings provide evidence on the high prevalence of fast food consumption among Saudi girls, suggesting an urgent need for community-based nutrition interventions that consider the trends of fast food consumption and targeted eating behaviors of adolescent and young adult girls. PMID:25792229

  14. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh

    Nora A. ALFaris

    2015-03-01

    Full Text Available Background: Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors. Objective: The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them. Design: In a cross-sectional survey, 127 adolescent Saudi girls (13–18 years and 69 young adult Saudi girls (19–29 years were randomly recruited to participate in this study. Weight, height, waist circumference, and hip circumference were measured using standardized methods. Twenty-four-hour diet recall and a face-to-face interview food questionnaire were performed. Results: Most of the participants had adequate intake of protein, riboflavin, iron, and sodium, but exhibited low intake for several other nutrients. Among study participants, 95.4% consume restaurants’ fast food and 79.1% eat fast food at least once weekly. Burgers and carbonated soft drinks were the main kinds of fast food meals and beverages usually eaten by girls. Adolescent girls who usually ate large portion sizes of fast food had significantly higher mean waist circumference and hip circumference. Participants eat fast food primarily for enjoying the delicious taste, followed by convenience. Restaurants’ hygiene and safety standards were the main concern regarding fast food for 62.2% of girls. Finally, international restaurants were preferable by participants to buy fast food compared with local restaurants (70.9% vs. 29.1%. Conclusion: Our findings provide evidence on the high prevalence of fast food consumption among Saudi girls, suggesting an urgent need for community-based nutrition interventions that consider the trends of fast food consumption and targeted eating behaviors of adolescent and young adult girls.

  15. Analysis of written advertising material distributed through community pharmacies in Riyadh, Saudi Arabia

    Al-Aqeel SA

    2013-09-01

    Full Text Available Background: Advertising is a crucial component of pharmaceutical industry promotion. Research indicates that information on advertisement materials might be inadequate, inaccurate, biased, and misleading. Objective: To analyse and critically assess the information presented in print pharmaceutical advertisements in Saudi Arabia.Methods: Pharmaceutical advertisements were collected from 280 community pharmacies in Riyadh city, Saudi Arabia. The advertisements were evaluated using criteria derived from the Saudi Food and Drug Authority (SFDA regulation, the World Health Organization (WHO ethical medicinal drug promotion criteria, and other principles reported in similar studies. The data were extracted independently by two of the researchers using a standardized assessment form. Results: One hundred eighty five printed advertisements were included in the final sample. Approximately half of the advertisements (n = 94, 51% were for over-the-counter (OTC medications, and 71 (38% were for prescription-only medication. Information such as the name of active ingredients was available in 168 (90.8% advertisements, therapeutic uses were mentioned in 156 (98.7% of analysed advertisements. Safety information related to side effects, precautions, and major interactions were stated in 53 (28.5%, 58 (31%, and 33 (16.5% advertisements, respectively. Only 119 advertisements (64% provided references for information presented. Conclusions: Our findings suggest that print advertisements do not convey all the information necessary for safe prescribing. These results have implications for the regulation of drug advertising and the continuing education of pharmacists.

  16. Non prescribed sale of antibiotics in Riyadh, Saudi Arabia: A Cross Sectional Study

    Obeidat Sadek A

    2011-07-01

    Full Text Available Abstract Background Antibiotics sales without medical prescriptions are increasingly recognized as sources of antimicrobial misuse that can exacerbate the global burden of antibiotic resistance. We aimed to determine the percentage of pharmacies who sell antibiotics without medical prescriptions, examining the potential associated risks of such practice in Riyadh, Saudi Arabia, by simulation of different clinical scenarios. Methods A cross sectional study of a quasi-random sample of pharmacies stratified by the five regions of Riyadh. Each pharmacy was visited once by two investigators who simulated having a relative with a specific clinical illness (sore throat, acute bronchitis, otitis media, acute sinusitis, diarrhea, and urinary tract infection (UTI in childbearing aged women. Results A total of 327 pharmacies were visited. Antibiotics were dispensed without a medical prescription in 244 (77.6% of 327, of which 231 (95% were dispensed without a patient request. Simulated cases of sore throat and diarrhea resulted in an antibiotic being dispensed in (90% of encounters, followed by UTI (75%, acute bronchitis (73%, otitis media (51% and acute sinusitis (40%. Metronidazole (89% and ciprofloxacin (86% were commonly given for diarrhea and UTI, respectively, whereas amoxicillin/clavulanate was dispensed (51% for the other simulated cases. None of the pharmacists asked about antibiotic allergy history or provided information about drug interactions. Only 23% asked about pregnancy status when dispensing antibiotics for UTI-simulated cases. Conclusions We observed that an antibiotic could be obtained in Riyadh without a medical prescription or an evidence-based indication with associated potential clinical risks. Strict enforcement and adherence to existing regulations are warranted.

  17. Knowledge, attitude and practice of tobacco smoking by medical students in Riyadh, Saudi Arabia

    Al-Haqwi Ali

    2010-01-01

    Full Text Available Background: Tobacco consumption is associated with considerable negative impact on health. Health professionals, including future doctors, should have a leading role in combating smoking in the community. Objectives: The aims of the study were to assess the prevalence of smoking among medical students of newly established medical colleges in Riyadh city, the capital of Saudi Arabia, as well as to assess students′ attitude, practice and their knowledge on the risk factors of tobacco consumption. Methods: A cross-sectional, questionnaire-based study of students from two medical colleges in Riyadh, Saudi Arabia was carried out. The questionnaire used was anonymous, self-administered and developed mainly from Global Adult Tobacco Survey (GATS. Results: A total of 215 students participated in this study. Forty students (19% indicated that they smoke tobacco at the time of the study. All of them were males, which raise the prevalence among male students to 24%. Tobacco smoking was practiced by males more than females (P value < 0.0001 and by senior more than junior students (< 0.0001. About 94% of the study sample indicated that smoking could cause serious illnesses. About 90% of the students indicated that they would advice their patients to quit smoking in the future and 88% thought that smoking should be banned in public areas. Forty-four students (20% thought that smoking has some beneficial effects, mainly as a coping strategy for stress alleviation. Conclusion: Despite good knowledge about the hazards of tobacco consumption, about 25% of the medical students in this study continue to smoke. The main reported reasons should be addressed urgently by policy-makers. Special efforts should be taken to educate medical students on the effective strategies in managing stress during their study as they thought that tobacco smoking could be used as a coping strategy to face such a stress.

  18. Prevalence of Anemia and Associated Factors in Child Bearing Age Women in Riyadh, Saudi Arabia

    AlJohara M. AlQuaiz

    2013-01-01

    Full Text Available Objective. To determine the prevalence and risk factors for anemia in child bearing age women in Riyadh, Saudi Arabia. Design. Cross-sectional survey was conducted using two-stage cluster sampling. 25 clusters (primary health care centers (PHCC were identified from all over Riyadh, and 45–50 households were randomly selected from each cluster. Eligible women were invited to PHCC for questionnaire filling, anthropometric measurements, and complete blood count. Blood hemoglobin was measured with Coulter Cellular Analysis System using light scatter method. Setting. PHCC. Subjects. 969 (68% women out of 1429 women were included in the analysis. Results. Mean hemoglobin was 12.35 (±1.80 g/dL, 95% CI 12.24–12.46 with interquartile range of 1.9. Anemia (Hb <12 g/dL was present in 40% (390 women. Mean (±SD for MCH, MCV, MCHC, and RDW was 79.21 (±12.17 fL, 26.37 (±6.21 pg, 32.36 (±4.91 g/dL, and 14.84 (±4.65%, respectively. Multivariate logistic regression revealed that having family history of iron deficiency anemia (OR 2.91, 95% CI 1.78–4.76 and infrequent intake of meat (OR 1.54, 95%CI 1.15–2.05 were associated with increased risk of anemia, whereas increasing body mass index (OR 0.95, 95% CI 0.92–0.97 was associated with reduced risk of anemia. Conclusion. Women should be educated about proper diet and reproductive issues in order to reduce the prevalence of anemia in Saudi Arabia.

  19. Factors influencing the prevalence of subclinical mastitis in lactating dromedary camels in Riyadh Region, Saudi Arabia.

    Aljumaah, Riyadh S; Almutairi, Faris F; Ayadi, Moez; Alshaikh, Mohammad A; Aljumaah, Ali M; Hussein, Mansour F

    2011-12-01

    The purpose of this study was to determine the prevalence of subclinical mastitis in camels in Riyadh, Saudi Arabia and the factors influencing its incidence. A total of 740 quarter milk samples were collected from 47 camel herds belonging to Majahim, Maghatir, Shu'l, and Sufer breeds. California mastitis test (CMT) was used as a screening test for subclinical mastitis. Samples giving negative or trace CMT scores (0) were assigned to healthy quarters, while those giving positive scores of 1+ to 3+ were assigned to subclinically affected quarters. Logistic regression was used to assess the association of breed, parity, and stage of lactation with the prevalence of subclinical mastitis. Milk fat, protein, lactose, solid nonfat percentages and Na, Ca, and K concentrations were compared in CMT-positive versus healthy quarters. One third (33%) of tested quarters had subclinical mastitis based on CMT. The estimated probability of subclinical mastitis with the combined effects of breed, parity, and stage of lactation ranged from 15.8% to 54.6%. The risk of subclinical mastitis increased significantly with parity and with the early stage of lactation. The Shu'l breed had significantly higher prevalence of subclinical mastitis than other breeds. Significant decreases in protein, lactose, and solid nonfat, Ca and K concentrations and increase in Na concentrations were associated with subclinical mastitis. In conclusion, subclinical mastitis is prevalent in Saudi camels, and its incidence is influenced by breed, parity, and stage of lactation. PMID:21637994

  20. Trends in antibiotic susceptibility patterns and epidemiology of MRSA isolates from several hospitals in Riyadh, Saudi Arabia

    Abuelkheir Manal M; Baddour Manal M; Fatani Amal J

    2006-01-01

    Abstract Background Methicillin-resistant Staphylococcus aureus (MRSA), is associated with high morbidity and mortality rates with rapid development of resistance. Methods A total of 512 MRSA isolates were procured from 6 major hospitals in Riyadh, Saudi Arabia and antibiotic susceptibilities and MICs were documented against several antibiotics and vancomycin. SPSS version 10 was used for statistical analysis. Results The prevalence of MRSA in the study hospitals ranged from 12% to 49.4%. Mea...

  1. Colorectal cancer: A case control study of dietary factors, King Faisal specialist hospital and researh center, Riyadh, Saudi Arabia

    Nashar, Reem M.; Khalid S Almurshed

    2008-01-01

    Objective: This study was designed to assess various dietary factors and the nutritional status of hospitalized patients with colorectal cancer. Materials and Methods: A case-controlled study of fifty newly-admitted patients at King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia diagnosed with colorectal cancer were interviewed to collect data on various dietary factors and their nutritional status. Their data were compared with a sex-matched control group aged fifty. ...

  2. Indication of the radioactive fallout in Riyadh, Saudi Arabia following the Fukushima nuclear accident.

    Alkhomashi, N; Almasoud, Fahad I

    2016-02-01

    On March 2011, a severe damage has occurred to Fukushima Di-iachi nuclear reactor complex in Japan following the huge earthquake and the resulting Tsunami. Consequently, vast amounts of radioactive fallout were released into the atmosphere and contaminated the environment in Japan. Soon after the accident, traces of anthropogenic radionuclides were detected in environmental samples collected in many parts in the northern hemisphere even very far away from Japan creating a global concern. There is no information about radioactive contamination in the Arabian Peninsula caused by the Japanese Fukushima nuclear accident. The first evidence of Fukushima radioactive fallout in Riyadh (24° 43' N, 46° 38' E), Saudi Arabia has been confirmed in April 8, 2011. The airborne fission products (131)I, (134)Cs and (137)Cs were measured in air samples. The radionuclide concentrations were determined by identifying their characteristic gamma rays using a germanium detector. Their activity concentrations were studied as a function of time over a period of 20 days at the end of which they had mostly fallen below our limit of detection. The maximum activity concentration of (131)I, (134)Cs and (137)Cs in air of, respectively, 323.7 ± 18.5, 17.2 ± 1.0 and 26.0 ± 1.8 μBq m(-3) were observed on April 10-11, 2011. The (131)I/(137)Cs and (134)Cs/(137)Cs activity ratio values in air were presented and discussed. Finally, the effective doses to the public of Riyadh city from inhalation of (131)I, (134)Cs and (137)Cs due to contribution from Fukushima incident was found far below levels of concern. PMID:26650827

  3. Indoor Fungal and Bacterial Contaminations on Household Environment in Riyadh, Saudi Arabia

    This study was conducted to determine the microbial and inhabitant of household environment in Riyadh, Saudi Arabia. Overall, a total of 180 samples were collected and analyzed for fungal growth, 160 house samples were obtained on BAP medium and PDA medium. The Eastern Riyadh region turned out with the highest fungal isolates with 15/61 (24.6%). Among the most common fungal isolates from bedroom carpets were Aspergillus niger (21.6%), Alternaria sp. (15.7%), Aspergillus flavus (15.7%) Candida sp. (11.8%), Cladosporium sp. (9.8%) and Rhizopus sp. (9.8%). Other fungal isolates from bedroom carpets included Penicillium sp (5.9%)., Cunninghamella sp.(3.9%), Rhodotorula sp.(3.9%) and Aspergillus terreus (1.9%) Overall relative densities from all specimens obtained from household carpets, bedroom walls and carpet stores showed Alternaria spp. as the most common fungal isolate (55.3%) followed by Aspergillus niger (29%), Aspergillus flavus (19.3%), Rhizopus spp. (9.7%) and Penicillium spp. (7.0%). Other fungal isolates such as Candida spp., Cladosporium spp., Cunninghamella spp., Rhodotorula spp. and Aspergillus terreus had less than 6% overall relative density. From 40 carpet specimens collected for microbial analysis, 20 (50%) showed bacterial growth. Bacillus spp. was the most common isolated organism (35%) followed by Staphylococcus epidermidis (10%), Epiococcus spp. (10%), Corynebacterium spp. (10%) and Bacillus polymyxa (10%). Other bacterial isolates included Bacillus subtilis, Pseudomonas aeruginosa, Bacteroides spp., Clostridium spp. and Staphylococcus aureus .The presence of these fungal and microbial pathogens poses risk for individuals. When possible, floor carpeting in homes should be minimized or avoided since this serves as habitats for opportunistic fungi and infectious agents that pose harm to one's health. (author)

  4. Prevalence of musculoskeletal pain of the neck, upper extremities and lower back among dental practitioners working in Riyadh, Saudi Arabia: a cross-sectional study

    Al-Mohrej, Omar A.; AlShaalan, Nouf S; Al-Bani, Waad M; Masuadi, Emad M; Almodaimegh, Hind S

    2016-01-01

    Objectives Studies have shown that dentists have a higher incidence of work-related musculoskeletal (MSK) pain than those in other occupations. The risk factors contributing to MSK pain among Saudi dentists has not been fully studied so this study aims to estimate the prevalence of MSK pain and investigate its associated risk factors among dentists in Saudi Arabia. Setting and participants A cross-sectional survey was carried out in the capital city Riyadh, Saudi Arabia, using random cluster ...

  5. A preliminary study on HTGR with air-cooled condenser at Riyadh, Saudi Arabia

    N GNP reactor plant adopted a Rank in steam cycle for early deployment and for reducing R and D risk and cost. Original plant design is based on a wet cooling tower with wet bulb temperature of 34 .deg. C. This cooling environment may be sufficient for most area in North America. However, we should consider air temperature of 45 .deg. C and no available cooling water for any site near Riyadh, Saudi Arabia. A plausible option in such arid area is using an air-cooled condenser(ACC) which is widely used in a combined cycle plant in arid region. ACC is also suitable for freezing area such as northern territory or high elevation remote area. We have studied impact of the cooling method on the power generation efficiency and the annual average power production referencing N GNP steam turbine. Even though condenser split is assumed to be the same between ACC and wet cooling tower, large difference in air temperature and wet bulb temperature makes large efficiency loss in the ACC. The ACC efficiency is lower than that of the wet cooling tower by 1.12%. To make up this loss, we proposed the variable steam extraction rates operation. An air cooled condenser is a practical

  6. Epidemiology of 11 respiratory RNA viruses in a cohort of hospitalized children in Riyadh, Saudi Arabia.

    Amer, Haitham M; Alshaman, Mohamed S; Farrag, Mohamed A; Hamad, Moawia E; Alsaadi, Muslim M; Almajhdi, Fahad N

    2016-06-01

    Respiratory tract infections are a principal cause of illness and mortality in children worldwide and mostly caused by viruses. In this study, the epidemiology of 11 respiratory RNA viruses was investigated in a cohort of hospitalized children at a tertiary referral center in Riyadh from February 2008 to March 2009 using conventional and real-time monoplex RT-PCR assays. Among 174 nasopharyngeal aspirates, respiratory syncytial virus (RSV) was detected in 39 samples (22.41%), influenza A virus in 34 (19.54%), metapneumovirus (MPV) in 19 (10.92%), coronaviruses in 14 (8.05%), and parainfluenza viruses (PIVs) in 11 (6.32%). RSV, PIVs and coronaviruses were most prevalent in infants less than 6 months old, whereas MPV and influenza A virus were more prominent in children aged 7-24 and 25-60 months, respectively. The majority of the viruses were identified during winter with two peaks observed in March 2008 and January 2009. The presented data warrants further investigation to understand the epidemiology of respiratory viruses in Saudi Arabia on spatial and temporal basis. J. Med. Virol. 88:1086-1091, 2016. © 2015 Wiley Periodicals, Inc. PMID:26595650

  7. Bacterial and Aspergillus spp. Contamination of Domestic Kitchens in Riyadh, Saudi Arabia

    A randomized sampling of 50 households in Riyadh City, Saudi Arabia was conducted to determine microbial and Aspergillus spp contaminants in domestic kitchens between May and June 2006. Samples were taken from open air in the kitchen and from used kitchen sponges. Inoculation procedures were varied from direct inoculation of the sponge into the medium to dilution of a cut portion of the sponge. A total of 200 samples were taken from which, 700 culture plates were done (BAP and Nutrient agar). Identification by the API system of identification (Analytical Profile Index, BioMerieux) revealed Pseudomonas aeruginosa, Klebsiella pneumonia, Staphylococcus epidermidis, Enterobacter cloacae, Diphtheroids and Bacillus cereus, Aspergillus spp. was isolated and identified microscopically. Among the isolates, Staphylococcus epidermidis , Staphylococcus aureus was isolated in 90% of the plates followed by Pseudomonas aeruginosa (83%) , Klebsiella pneumonia ; Bacillus cereus (63%).and Aspergillus spp (15%) These opportunistic pathogens may be harmful especially in immunocompromised hosts. In this setting, there is a constant risk of contamination and transfer to willing hosts, thus appropriate measures should be implemented such as the use of disposable sponges. (author)

  8. Improving the care of sepsis: Between system redesign and professional responsibility: A roundtable discussion in the world sepsis day, September 25, 2013, Riyadh, Saudi Arabia

    Yaseen Arabi; Ahmed Alamry; Levy, Mitchell M; Saadi Taher; Abdellatif M Marini

    2014-01-01

    This paper summarizes the roundtable discussion in September 25, 2013, Riyadh, Saudi Arabia as part of the World Sepsis Day held in King Abdulaziz Medical City, Riyadh. The objectives of the roundtable discussion were to (1) review the chasm between the current management of sepsis and best practice, (2) discuss system redesign and role of the microsystem in sepsis management, (3) emphasize the multidisciplinary nature of the care of sepsis and that improvement of the care of sepsis is the re...

  9. The impact of home computers on 12th grade students' achievement in the computer science curriculum in Riyadh, Saudi Arabia

    Aljuwaiber, Mohammed A.

    Technology has improved many educational issues. This is a very exciting time for technology and education. The primary purpose of this study was aimed at understanding the impact of home computer use on academic achievement in the computer curriculum of the 12th grade students in Riyadh, Kingdom of Saudi Arabia. In particular, the study attempted to determine if the use of home computers would be an effective manner for increasing students' academic achievement. The participants of the study were 240 male and female students as a random sample from 12th grade from eight random high schools in Riyadh, Saudi Arabia. An achievement exam and survey were developed by the researcher based on the computer science curriculum topics, the quantitative data was collected in both a single achievement exam and a single survey from a sample of 240 Saudi high school students. Both the survey and an achievement exam were split equally between male and female students. The study sought the answer to 10 questions. Analysis of variance (ANOVA), followed by tests of simple main effects and post hoc comparisons using Scheffe, as well as Pearson Correlation were conducted to answer the research questions. The study results pointed out that home computers were important to support the students in their academic achievement in the computer science curriculum. Therefore, more attention must be given to the use of home computers for all students. Moreover, we should attempt to treat the difficulties which students face for getting computers in their homes.

  10. Socioeconomic factors affecting patients′ utilization of primary care services at a Tertiary Teaching Hospital in Riyadh, Saudi Arabia

    Abdulaziz M Alsubaie

    2016-01-01

    Full Text Available Background: Primary care services utilization is dependent on socioeconomic factors. It is proven that variation in socioeconomic factors result in discrepancies in the use of such services. Admittedly, research is limited on the socioeconomic factors affecting the utilization of primary care services in Saudi Arabia. Objectives: The aim of this research was to study the effect of the main socioeconomic factors affecting patients′ utilization of primary care services at a tertiary teaching hospital, Riyadh, Saudi Arabia. Materials and Methods: A cross-sectional study was conducted from January to February 2014 in a primary care clinic of a tertiary teaching hospital in Riyadh city; subjects selected using a random consecutive sampling technique. A self-administered questionnaire in Arabic was given to the participants to collect the data which comprised sociodemographic data, utilization measures, and health needs. The data were analyzed using SPSS version 21. Results: A total of 358 subjects participated in the study. The main factors that best determine the utilization of primary health care clinic in a tertiary teaching hospital were the possession of a health insurance (P = 0.046, odds ratio [OR] = 8.333, and bad self-health-perception (P < 0.014, OR: 2.088. Chronic illness was also associated with higher utilization (OR = 2.003. Conclusion: Our results reveal that chronic health problems, self-health-perception, and health insurance are the most significant socioeconomic factors affecting the utilization of primary care services.

  11. Toward an objective assessment of technical skills: a national survey of surgical program directors in Saudi Arabia

    Alkhayal A; Aldhukair S; Alselaim N; Aldekhayel S; Alhabdan S; Altaweel W; Magzoub ME; Zamakhshary M

    2012-01-01

    Abdullah Alkhayal,1 Shahla Aldhukair,2 Nahar Alselaim,1 Salah Aldekhayel,1 Sultan Alhabdan,1 Waleed Altaweel,3 Mohi Elden Magzoub,4 Mohammed Zamakhshary1,21Department of Surgery, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; 2Public Health Section, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; 3Urology Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; 4Department of Medical Education, King Saud b...

  12. Socio-economic factors affecting the conservation of natural woodlands in Central Riyadh Area - Saudi Arabia.

    Al-Subaiee, Faisal Sultan

    2016-05-01

    This study aimed to identify some socioeconomic factors affecting local people in central Riyadh area for the utilization of wood and other energy sources in cooking and heating in order to develop some recommendations for conserving woodlands. The study results revealed that gas is the most common energy source used for cooking with a mean usage level of 2.79 (SD = 0.58). On the other hand, wood ranked first for heating with the highest mean, usage level of 1.90 (SD = 1.06). However, electricity and gas as sources of energy for heating ranked second and third with mean usage level of 1.81 and 0.80 respectively. The study revealed that local people with the university education were significantly making higher use of electricity for both cooking and heating and those with no formal education ranked the highest on wood use for both cooking and heating. In addition, those living in traditional houses significantly used more wood for cooking than those living in villas and apartments. Also, local people with high income levels significantly were using more electricity for heating than others. The study recommended conducting extension and environmental awareness raising programs to enhance local residents' adoption of wood substitutes, promoting employment opportunities for unemployed locals, and subsidizing prices of alternative energy sources. PMID:27081355

  13. Female employment and family commitment in Saudi Arabia : a case study of Riyadh City

    Al-Khateeb, S. A. H.

    1987-01-01

    This study argues that ideological rather than material constraints are the major obstacles that limit full female participation in the Saudi Arabian labour force and hinder Saudi working women from combining their double roles as mothers and paid workers. As a developing country, Saudi Arabia is facing multiple problems. One of these challenges is the great shortage of human resources. In 1984/85, 59.8 per cent of the labour force in Saudi society was foreign. Female ...

  14. Colorectal cancer: A case control study of dietary factors, King Faisal specialist hospital and researh center, Riyadh, Saudi Arabia

    Reem M Nashar

    2008-01-01

    Materials and Methods: A case-controlled study of fifty newly-admitted patients at King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia diagnosed with colorectal cancer were interviewed to collect data on various dietary factors and their nutritional status. Their data were compared with a sex-matched control group aged fifty. Results: The consumption of meat high in fat, fried eggs and whole fat dairy products, and diet low in fibers 2-3 times or above per week increased the risk of colorectal cancer, while the consumption of whole wheat products, vegetables and fruits, and diet low in animal fats at the same rate per week may play a protective role against colorectal cancer in both men and women when compared to controls. Conclusions: The higher consumption of meat and fat from animal sources could increase the risk of colorectal cancer. The high consumption of whole wheat bread, fruits and vegetables with high fiber content could play a protective role against the risk of colorectal cancer in the Saudi society. Additional studies are needed in different regions of the Kingdom of Saudi Arabia to verify or refute these results.

  15. Test for Local Insect Traps against some Solanacea Insects Plant under Green House Conditions in Riyadh, Saudi Arabia

    Trapping efficiency of seven different colored sticky traps (Green, Fluorescent yellow, Orange, Pink, red, White and Yellow) was evaluated in some solanacea plants, tomatoes (Lycopersicon esculentum), eggplant (Solanum Magellan) and sweet pepper (Capsicum spp.) crops, for whitefly (Bemis ia airlifting), leaf miners (Liriomyza trifolii), thrips (Thrips tabaci) in Riyadh, Saudi Arabia. The traps were placed at four different heights (0.5, 1.0, 1.5 and 2.0 m above the ground). The experiment was laid out in a Completely Randomized Block Design (CRBD) with four replications during autumn 2001, spring and autumn 2002. Significantly high insect populations were trapped on Fluorescent yellow, yellow and green colored sticky traps. No significant differences were witnessed between mean numbers of various insects caught on sticky traps placed at different heights but more insects were trapped at 0.5 - 1.5m. (author)

  16. Measurements and source apportionment of particle-associated polycyclic aromatic hydrocarbons in ambient air in Riyadh, Saudi Arabia

    Bian, Qijing; Alharbi, Badr; Collett, Jeffrey; Kreidenweis, Sonia; Pasha, Mohammad J.

    2016-07-01

    Ambient air samples were obtained in Riyadh, the capital and largest city of Saudi Arabia, during two measurement campaigns spanning September 2011 to September 2012. Sixteen particle-phase polycyclic aromatic hydrocarbons (PAH) were quantified in 167 samples. Pyrene and fluoranthene were the most abundant PAH, with average of 3.37 ± 14.01 ng m-3 and 8.00 ± 44.09 ng m-3, respectively. A dominant contribution from low molecular weight (LMW) PAH (MW industrial emissions on PAH concentrations. Monte Carlo source apportionment using diagnostic ratios showed that 80 ± 10% of the average LMW PAH concentrations were contributed by petroleum vapor emissions, while 53 ± 19% of high molecular weight (HMW) PAH were from solid fuel combustion emissions. The positive matrix factorization model estimated that oil combustion emissions dominated total PAH concentrations, accounting for on average 96%, likely due to widespread use of oil fuels in energy production (power plants and industries). Our results demonstrate the significant influence of petroleum product production and consumption on particulate-phase PAH concentrations in Riyadh, but also point to the importance of traffic and solid fuel burning, including coke burning and seasonal biomass burning, especially as they contribute to the ambient levels of HMW PAH.

  17. Self-reported symptoms of temporomandibular dysfunction in a female university student population in Saudi Arabia.

    Zulqarnain, B J; Khan, N; Khattab, S

    1998-12-01

    The symptoms of temporomandibular dysfunction (TMD), reported by 705 female university students of Riyadh, Saudi Arabia, are analysed. The population is representative of the educated class of Saudi Arabia. The most frequently reported symptoms were jaw feeling tired (34.5%), awareness of uncomfortable bite (31.3%), pain in front of the ear (22.4%) and discomfort upon wide opening (22.4%). The frequency of subjective reactions was, pain interferes with activity (42%), disturbed sleep (40.6%), taking of medication (27.8%) and pain being frustrating or depressing (26.8%). Some interesting relationships were found between the reported symptoms and marital status, residence and college of education. These findings are similar to those reported in a Bedouin community in Egypt, but lower than that in a Saudi Arabian population attending dental clinics, Saudi male dental students and high school students. PMID:9888230

  18. WORK-RELATED ASSAULTS ON NURSING STAFF IN RIYADH, SAUDI ARABIA

    Mohamed, Ashry G.

    2002-01-01

    Objective: To determine the extent of work-related violence against nurses in hospitals in Riyadh. Materials and methods: Through a cross sectional approach, a self administered questionnaire was offered to 500 active-duty nurses selected randomly. In addition to the demographic characteristics, the questionnaire inquired about exposure to workplace violence, hospital and department of employment at the time of exposure, characteristics of the assailant and nurses’ perception of the causes of...

  19. STRESS IN MOTHERS OF DIABETIC CHILDREN IN RIYADH CITY, SAUDI ARABIA

    Felimban, Mohammed A.; Salih, Mohamed A.

    2000-01-01

    Objectives: The purpose of this study was to determine the presence of physical, social, financial and marital stress on mothers of diabetic children and the possible relationship of this stress to the epidemiological characteristics of the mothers. Method: It was a case-control study in which 125 mothers of diabetic children were selected randomly from 10 general and private hospitals in Riyadh city. A control companion group of 110 mothers who were free of chronic illness, was drawn from pr...

  20. Building capacity for quality and safety in critical care: A roundtable discussion from the second international patient safety conference in April 9-11, 2013, Riyadh, Saudi Arabia

    Yaseen M Arabi

    2013-01-01

    Full Text Available This paper summarizes the roundtable discussion from the Second International Patient Safety Conference held in April 9-11, 2013, Riyadh, Saudi Arabia. The objectives of the roundtable discussion were to: (1 review the conceptual framework for building capacity in quality and safety in critical care. (2 examine examples of leading international experiences in building capacity. (3 review the experience in Saudi Arabia in this area. (4 discuss the role of building capacity in simulation for patient safety in critical care and (5 review the experience in building capacity in an ongoing improvement project for severe sepsis and septic shock.

  1. Assessment and heavy metal behaviors of industrial waste water: A case study of Riyadh city, Saudi Arabia

    Abdullah S. Al-Farraj

    2013-09-01

    Full Text Available This study focuses on the temporal monitoring and chemical analysis of two pathways, unpadded and open drain canal, of the surface industrials effluent on industrial city of Riyadh city, Saudi Arabia. The distribution of the chemical constituents (Major, Minor, and Heavy metals is determined and compared with Saudi Arabia and USEPA standards. The obtained results indicated that most collected water samples exceeded the acceptable limits set by standards used for most parameters determined. The concentrations of total suspended solids, Fe, Mn, Zn, Cd, Ni, Pb, Mo, As, B, NO3-, and NH4+ in industrial effluents decreases away from the point source of pollutions. On the other hand, the SAR , RSC, total hardness, and soluble ions (Ca2+, Mg2+,Na+, K+, Cl-, CO3 2-, HCO3-, and SO4 2-, remained constant. Most heavy metals on wastewater effulent were above permissible limits. On the other hand, the filtration of wastewater decreases the heavy metal concentrations to permissible levels. The highest average metals concentration in digested effluents for deferent locations and sampling periods were Fe (17.1 mg/L followed by Mo (11.6 mg/L, then Co (0.03 mg/L. However the Mo recorded the highest value in filtrated effluents (23.2 ug/L followed by Fe (21.6 ug/L, and then Cd (8.02 ug/L. The monitoring of wastewater heavy metals concentrations (determined on filtrate for both pathway recorded that the concentration of Fe, Mo, Zn, Cd, Pb, As, Ni, and Mn decreased from (60-100 ug/L at point sources to be (5-10 ug/L at 1000 m from point sources, however no clear behavior was recorded for Cu and Co. Moreover the concentrations of all heavy metals by the last sampling point on downstream were remained at 10 ug/L or less. The study emphasis that continuous application of industrial wastewater on Riyadh environment will lead to more accumulation of heavy metals in the soil and natural plants, and also high possibilities of groundwater contamination by nitrate.

  2. Recall of Theoretical Pharmacology Knowledge by 6th Year Medical Students and Interns of Three Medical Schools in Riyadh, Saudi Arabia

    A. A. Mustafa

    2016-01-01

    Full Text Available The aim of this research is to provide some insights into the ability of the sixth year medical students and interns to recall theoretical knowledge of pharmacology. A cross-sectional study was conducted among students who graduated from three different medical schools in Riyadh, Saudi Arabia. A questionnaire was distributed to male and female students in 3 different colleges of medicine. The questionnaire included demographic information and ten multiple choice questions (MCQs on basic pharmacology. Out of the 161 students, there were 39 females (24% and 122 males (76%. A total of 36 (22% students studied at a traditional learning school whereas 125 (78% students studied at problem based learning (PBL schools. The students were recruited from three universities: KSU, KSAU-HS, and KFMC-COM. In general, 31 students (19% of the participants scored ≥ 7 out of 10, 77 students (48% of them obtained a correct score of (4–6 out of 10, and 53 students (33% scored less than 4. The study showed no statistically significant difference in recalling pharmacology between traditional school and problem based learning school except for those who prepared for exams. Results suggest that pharmacology is a difficult subject. Reevaluations are needed in the way of teaching pharmacology.

  3. Preferences and attitudes of the Saudi population toward receiving medical bad news: A primary study from Riyadh city

    Mohammed O. Alrukban

    2014-01-01

    Full Text Available Background: Breaking bad news is one of the most stressful and difficult things a physician has to do. Good communication skills are required in order to ensure that bad news is delivered in a humane but effective way. Objectives: This study was designed to explore the preferences and attitude of the Saudi population toward receiving bad news. Second, it was to identify the associations between preferences, attitudes, and sociodemographic characteristics. Materials and Methods: This was a cross-sectional study conducted during the month of April 2009 in Riyadh. Data were collected from 1013 adult Saudis. Stratified random sampling technique was used through a self-administered questionnaire. Results: In this study, 474 (46.8% were males and 539 (53.2% were females. Almost two-third of the participants preferred to be the first to receive the bad news. A majority of the participants 695 (68.6% preferred to be told the bad news at a private place, whereas, 441 (43.5% preferred to be told by the head of the medical team. Moreover, almost half of the participants would like the one who breaks the bad news to remain with them to give them some more information about the disease. Significant associations were observed between participants′ perception and attitude with age, marital status, gender, and education (P < 0.001, respectively. Conclusion: Factors such as marital status, age, and gender, and education play significant roles in how bad news is received. Understanding what is important in the process of breaking bad news may help in determining how best to perform this challenging task.

  4. Can a polycentric structure affect travel behaviour? A comparison of Melbourne, Australia and Riyadh, Saudi Arabia

    M. Alqhatani; S. Setunge; S. Mirodpour

    2014-01-01

    This study models the impact of the shift from a monocentric private-car-oriented city to polycentric public-transport-oriented city. Metropolitan areas have suffered traffic problems-in particular increase in travel time and travel distance. Urban expansion, population growth and road network development have led to urban sprawl in monocentric cities. In many monocentric cities, travel time and distance has steadily increased and is only expected to increase in the future. Excessive travel leads to several problems such as air pollution, noise, congestion, reduction in productive time, greenhouse emissions, and increased stress and accident rates. This study examines the interaction of land use and travel. A model was developed and calibrated to Melbourne and Riyadh conditions and used for scenario analysis. This model included two parts: a spatial model and a transport model. The scenario analysis included variations of residential and activity distribution, as well as conditions of public transport service.

  5. Pregnancy outcomes of using ICSI with frozen-thawed spermatozoa in Riyadh, Saudi Arabia

    Samaher Alfaraj; Sahar Alshwaiaer; Ahmed, Anwar E.

    2016-01-01

    Objective: To assess the pregnancy outcomes of intracytoplasmic sperm injection (ICSI) in a sample of Saudi men with obstructive (OA) and nonobstructive (NOA) azoospermia. Methods: A retrospective cohort study was undertaken between August 2004 and December 2012. The study was conducted in the Reproductive Endocrinology and Infertility unit at the department of Obstetrics and Gynecology, King Abdul-Aziz Medical City and King Fahd National Guard Hospital. A total of 136 ICSI cycles (6 in OA...

  6. Level of health education regarding drugs among Saudi secondary school students in Riyadh City

    Jubran Jaber Al Faifi

    2014-01-01

    Conclusions: The general level of knowledge related to the types of drugs among secondary school students was at least very good compared to the poor level of knowledge related to effects on the body and dependency of drugs regardless of what the main source of information the students depended on. Friends should not be the main source of information in preference to agencies such as schools. Research in the area of drug abuse and education is limited, and studies are recommended to be conducted in Saudi Arabia.

  7. Prevalence of mental disorders among high school students in National Guard Housing, Riyadh, Saudi Arabia

    Abdulrhman M Al-Sughayr

    2012-01-01

    Full Text Available Background: Adolescents experience rapid biological, psychological, and social transitions that can be associated with mental health problems. During the high school period there are also more academic stressors. Objective: (1 To study the prevalence of mental disorders in high school (grade 12 students. (2 To study some related sociodemographic data. Materials and Methods: A cross-sectional study, using GHQ-28, that included 354 students randomly selected from grade 12 in four high schools - two male and two female high schools - in the National Guard Housing (Iskan, in Kashmalaan (suburb of Riyadh. Results: The overall prevalence of mental disorders was found to be 48% (41% in males and 51% in females; more than 80% of these cases were mild to moderate. Females showed significantly more severe disorders than males (P = 0.017 and students with excellent performance degrees showed a significantly lower rate of mental disorders than others (P = 0.021. However, our study did not show a significant association between psychiatric disorders and other social variables (family size, birth order, and polygamous family or smoking. Conclusion: The adolescent age groups in our community had high rates of mental disorders, which required more attention from the family, as well as the educational and health institutes in our country.

  8. Prevalence of Intestinal Parasites in Leafy Vegetables in Riyadh, Saudi Arabia

    Wafa A.I. Al-Megrin

    2010-01-01

    Full Text Available The present study was carried out to evaluate some of the leafy vegetable plants sold in local markets for human consumption to check whether they harbor different parasites stages. A total of 470 leafy vegetable samples were collected from 12 different plant species randomly from local markets in the Riyadh city during the period April and March 2008. The samples were analysed in the laboratory for parasitic stages contained in these samples after washing them in physiological saline and then examining the sediment. Results of the present study has shown that 76 out of 470 samples (16.2% contained parasite stages. Depending on the type of leafy plant, examined the prevalence of parasitic stages in these plants, was found to be 27.8% (17/61 in lettuce, 22.8% (13/57 in watercress, 20.6% (7/34 in leek, 19.1% (9/47 in green onion, 17.4% (15/87 in parsley, 15.4% (4/26 in spinach, 13.6% (3/22 in basil, 11.5% (3/26 in coriander, 9.4% (3/32 in radish, 5.3% (1/19 in dill and 4.7% (2/42 in mint. No parasites were detected in 17 samples collected from cabbage. Stages of intestinal parasites detected were Entamoeba coli (35.5%, Giardia lamblia (31.6%, Dicrocoelium sp. (28.9%, Ascaris sp. (26.3%, Taenia sp. (19.7%, Blastocystis hominis (17.1%, Fasciola sp. (14.5%, Hymenolepis sp. (14.5%, Ancylostoma sp. (11.8%, Toxoplasma gondii (6.6% and Trichostrongylus sp. (2.6%. The results indicated a significant seasonal variation (p<0.05, with highest prevalence in spring (23.1%, followed in descending order by Summer (17.9%, Autumn (10.6% and Winter (9.9%.

  9. Screening of coeliac disease in undetected adults and patients diagnosed with irritable bowel syndrome in Riyadh, Saudi Arabia.

    Al-Ajlan, Abdulrahman S

    2016-07-01

    The present study is to determine the prevalence and implication of coeliac disease (CD) among adult Saudis and compared to those with diagnosed irritable bowel syndrome. This prospective study was conducted among 980 adults. Out of that, 482 subjects (staff and students of Riyadh Health Science College) were designated as control cohorts for undetected coeliac disease. Furthermore, another contingent of 498 subjects diagnosed with irritable bowel syndrome (IBS) at Prince Salman Hospital and Al-Iman General Hospital also constituted a segment of the overall initial 1020 subjects. Both cases and control were tested for serological markers of coeliac disease (tissues transglutaminase (tTGAs) and endomysial autoantibody (EMAs) and were confirmed by histopathology test. All the positive for cases of coeliac disease were screened for iron deficiency anaemia, Vitamin D deficiency, and osteoporosis and weight assessment. The percentage of coeliac disease in control subjects and patients diagnosed with irritable bowel syndrome (IBS) were found to be 1.9% and 9.6% respectively, about 38% of the total coeliac disease patients are among females of middle age (20-39-years) and 16% of the males in the same age range. Whereas, 20% and 25% of all coeliac disease cases with ages of 40-59 were remarked as females and males respectively. The identical nature and overlap of symptoms of the two conditions could possibly result in misdiagnosis of coeliac diseases or over-diagnosis of irritable bowel syndrome. The findings of the study might also give considerable implications of the disease in the nutritional level which is noticeable. PMID:27298578

  10. Prevalence of Glomerular Diseases: King Khalid University Hospital, Saudi Arabia

    Mitwalli A

    2000-01-01

    Full Text Available To obtain a more recent and comprehensive insight into the prevalence of glomerular diseases in our patient population, medical records of 200 patients with biopsy proven glomerulonephritis (GN, between January 1994 and June 1999, at the King Khalid University Hospital, Riyadh, Saudi Arabia were analyzed. Primary glomerular disease was found to be the most prevalent, accounting for 63.5% of all glomerular diseases. Among primary glomerular diseases, focal and segmental glomerulosclerosis (FSGS was the most common histological lesion (34.6% and was associated with a high prevalence of hypertension (86.4%, nephrotic syndrome (68.18%, hematuria (63.6% and renal functional impairment (27.3%. Mesangioproliferative GN was the second most common lesion (25.1% followed by mesangiocapillary GN (15.7%, IgA nephropathy (10.2%, and minimal change disease (8.5%. Amongst secondary glomerular diseases, lupus nephritis was the most prevalent (24.5%. In conclusion, primary glomerular diseases constituted the commonest group encountered and the prevalence of FSGS was quite high with male sex and young adults predominating. FSGS was also associated with a high prevalence of end-stage renal disease. Further collaborative studies are necessary to explore the predisposing factors and associations of glomerular disease, especially FSGS.

  11. The Learners' Satisfaction toward Online E-Learning Implemented in the College of Applied Studies and Community Service, King Saud University, Saudi Arabia: Can E-Learning Replace the Conventional System of Education?

    Al-Fahad, Fahad N.

    2010-01-01

    The growth of distance education course offerings is an indication of its importance to students. The purpose of this study is to investigate learners' satisfaction toward online e-learning implemented in the College of Applied Studies and Community Service, King Saud University, Riyadh, Saudi Arabia. In the meantime, also, this study was…

  12. Toward Developing a Preventive MERS-CoV Vaccine-Report from a Workshop Organized by the Saudi Arabia Ministry of Health and the International Vaccine Institute, Riyadh, Saudi Arabia, November 14-15, 2015.

    Excler, Jean-Louis; Delvecchio, Christopher J; Wiley, Ryan E; Williams, Marni; Yoon, In-Kyu; Modjarrad, Kayvon; Boujelal, Mohamed; Moorthy, Vasee S; Hersi, Ahmad Salah; Kim, Jerome H

    2016-08-01

    Middle East respiratory syndrome (MERS) remains a serious international public health threat. With the goal of accelerating the development of countermeasures against MERS coronavirus (MERS-CoV), funding agencies, nongovernmental organizations, and researchers across the world assembled in Riyadh, Saudi Arabia, on November 14-15, 2015, to discuss vaccine development challenges. The meeting was spearheaded by the Saudi Ministry of Health and co-organized by the International Vaccine Institute, South Korea. Accelerating the development of a preventive vaccine requires a better understanding of MERS epidemiology, transmission, and pathogenesis in humans and animals. A combination of rodent and nonhuman primate models should be considered in evaluating and developing preventive and therapeutic vaccine candidates. Dromedary camels should be considered for the development of veterinary vaccines. Several vaccine technology platforms targeting the MERS-CoV spike protein were discussed. Mechanisms to maximize investment, provide robust data, and affect public health are urgently needed. PMID:27439020

  13. Pharmacy students′ use, knowledge and attitudes toward complementary and alternative medicine at Riyadh region, Saudi Arabia

    Hussain Abdulrahman Al-Omar

    2011-01-01

    Full Text Available The survey was conducted to explore use, knowledge and attitudes toward complementary and alternative medicine (CAM among pharmacy students at the college of pharmacy, King Saud University. A total of 133 fourth- and fifth-year pharmacy students completed a questionnaire designed to explore their use, knowledge and attitudes toward CAM therapies at the college of pharmacy, King Saud University. Study lasted for 3 months from 1 st of October until 31 st of December in 2007. Nutrition and herbal medicine therapies were the most known therapies by 65% and 53% of the students, respectively. Knowledge about CAM therapies among the students was limited. Thirty-nine percent of the students reported use of some form of CAM at least once in their lifetime. CAM was used for acute, chronic and mild illness as well as nutrition. Herbal medicine, nutrition, massage, relaxation exercises, yoga and mega-dose vitamin were the most CAM used. Lectures were the chief CAM information source. More than one half of the respondents (53-70% believed that five of the 15 CAM modalities were useful, namely massage, herbal medicine, nutrition, yoga and relaxation exercises. Respondents had a positive attitude toward statements that favoured CAM. Most students strongly agreed or agreed that most CAM therapies were efficacious, whereas 52.6% of the respondents did believe that CAM therapies can be harmful to public health. The study showed that the students had positive attitude toward CAM and exhibited relatively high level of self-reported use of CAM therapies. Overall, students′ knowledge of CAM is limited. The students perceived interest in learning and training in CAM. A separate course in CAM including its various components is needed. Also, availability of a reliable CAM information sources will aid the students to increase their knowledge of CAM.

  14. Blended learning in Saudi universities: challenges and perspectives

    Alebaikan, Reem; Troudi, Salah

    2011-01-01

    This study is an attempt to investigate the nature of obstacles and challenges encountered at Saudi universities while implementing a blended learning approach. A literature review of blended learning rationale and designs, and the status of web-based education in Saudi higher education are demonstrated. Three main challenges of applying blended learning in Saudi higher education are addressed. One major challenge to be considered in the implementation of blended learning in Saudi universitie...

  15. Land Use and Land Cover Changes and Urban Sprawl in Riyadh, Saudi Arabia: AN Analysis Using Multi-Temporal Landsat Data and SHANNON'S Entropy Index

    Rahman, M. T.

    2016-06-01

    The city of Riyadh, Saudi Arabia has experienced rapid population growth and urban expansion over the past several decades. Due to such growth, the capital city faces many short and long-term social and environmental consequences. In order to monitor and mitigate some of these consequences, it is essential to examine the past changes and historical growth of the city. It is also essential to measure its urban sprawl over the past few decades. The objective of this study is to fulfil these goals. It does so by first examining the historical growth of the city of Riyadh. To do so, Landsat data over the past two and half decades are classified using a combination of supervised and unsupervised classification techniques. Based on the classification results, the study then uses Shannon's Entropy to measure the urban sprawl in the city. The results show that from 1990-2009, the urban built-up area of the city has increased by 90% in the western, south-eastern, and northern parts. The Shannon's entropy values show that the city is dispersing towards the outskirts of the city. The results from this study will assist city planners and government officials to plan, reduce, and perhaps mitigate some of the social and environmental consequences and enable the growth of the city in a sustainable manner in the near future.

  16. Prevalence of musculoskeletal pain of the neck, upper extremities and lower back among dental practitioners working in Riyadh, Saudi Arabia: a cross-sectional study

    Al-Mohrej, Omar A; AlShaalan, Nouf S; Al-Bani, Waad M; Masuadi, Emad M; Almodaimegh, Hind S

    2016-01-01

    Objectives Studies have shown that dentists have a higher incidence of work-related musculoskeletal (MSK) pain than those in other occupations. The risk factors contributing to MSK pain among Saudi dentists has not been fully studied so this study aims to estimate the prevalence of MSK pain and investigate its associated risk factors among dentists in Saudi Arabia. Setting and participants A cross-sectional survey was carried out in the capital city Riyadh, Saudi Arabia, using random cluster sampling. 224 surveys were distributed among dentists with a 91.1% response rate (101 women and 103 men). Outcomes The prevalence of MSK pain and its associated risk factors were investigated. Results 184 (90.2%) respondents reported having MSK pain. Lower back pain was the most commonly reported MSK pain (68.1%). Gender and age were reported to be predictors for at least one type of MSK pain. Older age was associated with lower back pain (OR 1.23; 95% CI 1.00 to 1.50) and women had double the risk of shoulder pain (OR 2.52; 95% CI 1.12 to 5.68). In addition, lower back pain was related to the time the dentist spent with patients (OR 0.28; 95% CI 0.14 to 0.54), while shoulder pain (OR 1.03; 95% CI 1.00 to 1.06) and lower back pain (OR 1.06; 95% CI 1.03 to 1.10) were significantly related to years of experience. Conclusions MSK pain is common among older and female Saudi dentists. Research on the impact of exercise and the ergonomics of the workplace on the intensity of MSK pain and the timing of its onset is required. PMID:27324712

  17. Saudi University Undergraduates’ Language Learning Attitudes: A Preparatory Year Perspective

    Dr. AbdulRahman Al Asmari

    2013-01-01

    The present study is a comprehensive investigation of the attitudes of Saudi freshmen studying at Taif University towards various dynamics of English language teaching/learning process. Findings seem to have significant implications for English language pedagogy considering the fact that the results of this study provide a detailed survey of psychological underpinnings of Saudi EFL learners at the university level. The purpose has been to better understand the Saudi EFL undergraduate learners...

  18. Diagnostic value of quantitative ultrasound and Osteoporosis self-assessment tool in comparison with DXA in detecting low bone mineral density in post-menopausal women in Riyadh, Kingdom of Saudi Arabia

    AlJohara M AlQuaiz

    2015-11-01

    Full Text Available The objective of this study was to assess the diagnostic value of quantitative ultrasound (QUS and Osteoporosis self-assessment tool (OST compared with Dual Energy x-ray absorptiometry (DXA, and to identify the best cut-off value for determining low bone mineral density (BMD among postmenopausal women in Riyadh, Saudi Arabia. We conducted a community based cross-sectional study on 224 randomly selected post-menopausal women. Women visited primary heath care centers for answering self-administered questionnaireand screening for low BMD using QUS technique. OST was calculated based on age and weight. DXA scanwas performedforlumbar spine and femur neck at King Khalid University Hospital, Riyadh. Mean age of participants was 58.05(±8.97 years. The prevalence of low BMD at lumbar spine and femur neck was 56% and 28% respectively. The best cut-off value for QUS and OST was ≤-1 and ≤2 respectively. QUS yielded sensitivity and specificity of 73% vs 47% for lumbar spine (area under curve (AUC 0.56 and 84% vs 43% for femur neck (AUC 0.61. OST yielded sensitivity and specificity of 38% vs 84% for lumbar spine (AUC 0.62 and 48% vs 78% for femur neck (AUC 0.68. On combining the results, sensitivity and specificity were81% vs 41% (AUC 0.61 for lumbar spine and 89% vs 35% for femur neck (AUC 0.68 respectively. QUS and OST separately have limited diagnostic value, however on combining both instruments there is improvement in sensitivity to detect low BMD for both lumbar spine and femur neck.

  19. Perception among medical students in Riyadh, Saudi Arabia, regarding alcohol and substance abuse in the community: a cross-sectional survey

    Al-Haqwi Ali I

    2010-01-01

    Full Text Available Abstract Background This study was conducted to examine the perception and views of medical students regarding the extent of alcohol and substance abuse in the community and the possible predisposing factors for this problem. Methods It is a cross-sectional study involving samples from two medical colleges in Riyadh, Saudi Arabia. The students who decided to participate in the study without the offer of any incentives filled an anonymous, self administered questionnaire which had been designed to meet the purpose of the study. Results Two hundred and fifteen out of three hundred and thirty students (65% response rate participated in this study. About 75% of them believe that alcohol and substance abuse is a common problem in the community. Students' views also correspond with the reported view that the problem is mainly present in young adult males. Married males and senior students perceived the problem as more serious than their other colleagues. Students perceived that alcohol was the most commonly abused drug in the community, followed by amphetamines, heroin, cannabis and cocaine. They believe that influence of friends, life stressors, tobacco smoking and curiosity are the most important predisposing factors for abuse of alcohol and other substances. According to the students' perception, the main beneficial effect of alcohol and substance abuse was stress alleviation. About 3% of the students have also indicated that they may use alcohol or some other substance in the future. Conclusion Despite scarce information on the subject and a strong religious belief in Saudi Arabia against the use of alcohol and other addictive substances, a significant majority of the medical students in Riyadh, the capital of Saudi Arabia, perceived that alcohol and substance abuse is a common problem in the community. Some students appear to perceive the seriousness of the problem less than others. Efforts are needed to educate young men and women at an early

  20. Lack of facilities rather than sociocultural factors as the primary barrier to physical activity among female Saudi university students

    Samara A

    2015-03-01

    Full Text Available Anastasia Samara,1 Anne Nistrup,1 Tamader Y AL-Rammah,2 Arja R Aro11Unit for Health Promotion and Research, University of Southern Denmark, Esbjerg, Denmark; 2Faculty of Rehabilitation and Health Sciences, Princess Nora Bint Abdul Rahman University, Riyadh, Kingdom of Saudi ArabiaPurpose: The Kingdom of Saudi Arabia is experiencing a dramatic increase in physical inactivity, with women having higher levels of inactivity than men among all age groups. It is assumed that factors such as dress codes, restrictions on going outdoors, and conservative norms are the main reasons for women’s low physical activity. Our aim was to explore the different parameters related to physical activity, including self-efficacy, as well as the perceived barriers to and benefits of physical activity in young Saudi females.Patients and methods: Ninety-four first-year female Saudi university students in Riyadh, Kingdom of Saudi Arabia, participated in the present study in 2014. The students were from eight bachelor’s programs in health and well-being, and each completed a questionnaire with questions divided into five parts as follows: 1 socioeconomic status, 2 physical activity, 3 self-efficacy 4 social factors, and 5 barriers and facilitators related to physical activity.Results: The students exercised at home and alone, and there was low self-efficacy for physical activity (mean score =42±14. Among social factors, attending university was the only factor that hindered physical activity (32%. Physical activity was positively perceived overall (mean score =131±10. Students showed awareness of the benefits of physical activity for health and well-being. The most important barrier was the lack of designated areas available for physical activity. Students disagreed that family or the Islamic community were barriers to physical activity.Conclusion: The lack of facilities and lack of encouragement from the university, but not a lack of knowledge (a high level of

  1. Blended Learning in Saudi Universities: Challenges and Perspectives

    Alebaikan, Reem; Troudi, Salah

    2010-01-01

    This study is an attempt to investigate the nature of obstacles and challenges encountered at Saudi universities while implementing a blended learning approach. A literature review of blended learning rationale and designs, and the status of web-based education in Saudi higher education are demonstrated. Three main challenges of applying blended…

  2. Investigating the disposal of expired and unused medication in Riyadh, Saudi Arabia: a cross-sectional study.

    Al-Shareef, Fatma; El-Asrar, Sarah Abu; Al-Bakr, Lamyaa; Al-Amro, Maisam; Alqahtani, Fulwah; Aleanizy, Fadilah; Al-Rashood, Sarah

    2016-08-01

    Background Improper disposal of medication has several possible consequences such as childhood poisoning, environmental pollution, a negative impact on wildlife, and antibiotic resistance. The number of studies conducted to characterize pharmaceutical disposal practices is limited, particularly in the Middle East. Objective The aim of this cross-sectional study was to examine the behaviour of individuals with respect to the disposal of expired and unused medications. Furthermore, we aimed to identify the best methods of education regarding appropriate, safe disposal of medication. Setting The study was carried out in King Khalid University Hospital (KKUH), and King Saud University (KSU), during a 3-month period from February 2015 to April 2015. Method Twelve hundred patients were randomly selected from KKUH and KSU. Participants were invited to complete paper-based questionnaire with self enumeration. Pilot testing was conducted and involved 50 randomly selected participants. Main outcome measures The proportion of expired medications present in the home and their therapeutic groups, disposal methods of expired and unused medications, and preferred educational methods regarding safe and proper disposing of medications. Results A substantial proportion (79.15 %) of respondents disposed of unwanted medication via household waste, while a small proportion (1.70 %) returned unwanted medication to a pharmacy. Although currently practised disposal methods are undoubtedly unsuitable, 70.20 % of respondents considered finding appropriate, safe methods via which to dispose of unwanted medication their responsibility, and 78.6 % expressed an interest in receiving information concerning the correct disposal of unwanted medication. Conclusion We have demonstrated that a low percentage of respondents have ever received information regarding correct medication disposal. Moreover, the results have shown that over half of the respondents store antibiotics in their households

  3. Depression and associated factors among adolescent females in Riyadh, Kingdom of Saudi Arabia, a cross-sectional study

    Hafsa Raheel

    2015-01-01

    Conclusions: Strategies need to be developed to identify early signs and symptoms of depression among Saudi female adolescents. Training can be given to groups of students to help their peers, and also to the teachers to identify, and help students identify early signs of depression and provide them with better-coping strategies to combat progression of depression and anxiety among such adolescents.

  4. Efficiency of Integrated Geophysical techniques in delineating the extension of Bauxites ore in north Riyadh, Saudi Arabia

    Almutairi, Yasir; Alanazi, Abdulrahman; Almutairi, Muteb; Alsama, Ali; Alhenaki, Bander; Almalki, Awadh

    2014-05-01

    We exploit the integration of Ground Penetrating Radar (GPR) techniques, magnetic gradiometry, resistivity measurements and seismic tomography for the high-resolution non-invasive study for delineating the subsurface Bauxite layer in Zabira locality, north of Riyadh. Integrated GPR, magnetic gradiometry resistivity and seismic refraction are used in the case of high contrast targets and provide an accurate subsurface reconstruction of foundations in sediments. Resistivity pseudo-sections are in particular useful for the areal identification of contacts between soils and foundations while GPR and magnetic gradiometry provide detailed information about location and depth of the structures. Results obtained by GPR, Magnetics and resistivity shows a very good agreement in mapping the bauxite layer depth at range of 5 m to 10 m while the depth obtained by seismic refraction was 10 m to 15 m due to lack of velocity information.

  5. Tertiary care availability and adolescent pregnancy characteristics in Saudi Arabia

    Al-Kadri HM; Madkhali A; Al-Kadi MT; Bakhsh H; Alruwaili NN; Tamim HM

    2014-01-01

    Hanan M Al-Kadri,1 Azza Madkhali,1 Mohammed T Al-Kadi,2 Hanadi Bakhsh,1 Nourah N Alruwaili,2 Hani M Tamim21Department of Obstetrics and Gynecology, King Abdulaziz Medical City, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, 2King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi ArabiaBackground: In this study, we aimed to assess the rate of adolescent delivery in a Saudi tertiary health care center and to investigate the association between maternal...

  6. The prevalence of Chlamydia trachomatis infection among Saudi women attending the infertility clinic in Central Saudi Arabia

    Alfarraj, Dunia A.; Ali M. Somily; Alssum, Rasheed M.; Abotalib, Zeinab M.; El-Sayed, Amal A.; Al-Mandeel, Hazim H.

    2015-01-01

    Objectives: To determine the prevalence of Chlamydia trachomatis (C. trachomatis) infection among Saudi women, its clinical presentation, and its association to infertility. Methods: This study was conducted between October 2012 and July 2013 at King Khalid University Hospital and King Abdulaziz University Hospital, Riyadh, Kingdom of Saudi Arabia. Female patients aged between 19 and 46 years old with infertility problems seen at both hospitals were recruited to join the study. A separate gro...

  7. The Learners' Satisfaction Toward Online 
E-Learning Implemented In The College Of Applied Studies 
And Community Service, King Saud University, Saudi Arabia: 
Can E-Learning Replace The Conventional System Of Education?

    AL-FAHAD, Fahad N.

    2010-01-01

    The growth of distance education course offerings is an indication of its importance to students. The purpose of this study is to investigate learners' satisfaction toward online e-learning implemented in the College of Applied Studies and Community Service, King Saud University, Riyadh, Saudi Arabia. In the meantime, also, this study was conducted to assess whether substitution of conventional learning with e-learning can improve the educational standard and knowledge of people especially i...

  8. A qualitative exploration of the major challenges facing pharmacovigilance in Saudi Arabia

    2015-01-01

    Objectives: To explore the challenges facing pharmacovigilance in Saudi Arabia and formulate recommendations to improve it from the perspective of healthcare professionals in Saudi Arabia. Methods: 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 w...

  9. Saudi English-Major Undergraduates' Academic Writing Problems: A Taif University Perspective

    Al-Khairy, Mohamed Ali

    2013-01-01

    This study attempted to investigate Saudi English-major undergraduates studying at Taif University to identify a) the types of academic writing Saudi English-major undergraduates carry out at English departments, b) Saudi English-major undergraduates' writing problems, c) the reasons behind Saudi English-major undergraduates' writing problems and…

  10. Seed oil from Harmal (Rhazya stricta Decne grown in Riyadh (Saudi Arabia: A potential source of δ-tocopherol

    Imededdine Arbi Nehdi

    2016-01-01

    Full Text Available Rhazya stricta (R. stricta known as Harmal is widely distributed in Saudi Arabia and throughout the Middle East. It is used as a medicinal plant in traditional cultures and the seeds are a source of unsaturated oil. In the present study, tocol (tocopherol and tocotrienol, triacylglycerol, and fatty acid compositions, pigment content, thermal behavior, and various physicochemical properties of R. stricta oil were characterized to determine the potential uses of this seed oil. Our results indicate that the oil is a rich source of bioactive molecules, including δ-tocopherol (896 mg/100 g, γ-tocopherol (148 mg/100 g and carotenoids (15.67 mg/kg. The oil content of the seeds was 13.68% and the triacylglycerols mainly consisted of linoleic acid (59.03%, and oleic acid (27.01%. The major triacylglycerols were trilinoleate, dilinoleate and monolinoleate. The ratio of unsaturated to saturated fatty acids (UFA/SFA in the oil was high (9.20. Additionally, the oil showed a high degree of thermal stability and a low melting point of approximately −25 °C. These data indicate that R. stricta seed oil, which is low in saturated fats and rich in bioactive compounds, is potentially useful in food and pharmaceutical applications.

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

    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…

  12. Risk factors associated with postpartum depression in the Saudi population

    Abdulghani, Hamza

    2014-01-01

    Abeer A Alharbi,1 Hamza Mohammad Abdulghani2 1Department of Family and Community Medicine, 2Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia Introduction: Postpartum depression (PPD) is one of the major psychological disorders worldwide that affects both mother and child. The aim of this study was to correlate the risk of PPD with obstetric and demographic variables in Saudi females. Materials and methods: Data were collected by interviewing fe...

  13. Evaluation Models for E-Learning Platform in Riyadh City Universities (RCU with Applied of Geographical Information System (GIS

    Abdulaziz I. Alharrah

    2014-12-01

    Full Text Available E-learning that integrates digital knowledge content, network and information technology has become an emerging learning method. As the e-learning platform approach is becoming an important tool to allow the flexibility and quality requested by such a kind of learning process. There is a new kind of problem faced by organizations consisting in the selection of the most suitable e-learning platform. This paper proposes evaluation model for E-Learning platform in Riyadh City universities (RCU with Applied Geographic Information System (GIS. The E-Learning platform solution selection is a multiple criteria decision-making problem that needs to be addressed objectively taking into consideration the relative weights of the criteria for any organization. We formulate the quoted multi criteria problem as a decision hierarchy to be solved using GIS. AGIS-based evaluation index system and web-based evaluating platform were established. In this paper we will show the general evaluation strategy and some obtained results using our model to evaluate some existing commercial platforms.The results of evaluation model are outlined as follows: Total weights of the proposed framework in management feature is 20.25/25, in collaborative feature is 9.2/10, in adaption learning path is 6.8/10 and in interactive learning object is 5/5. The total weights of all features are 41.25/50. In this study an evaluation model was applied on Riyadh City universities like KSU, IMAMU, NAUSS, YU and FU. Then, the results were compared with each other. The total weighs of KSU was 41. While the total weights of FU, IMAMU, YU and NAUSS was 40, 37, 36 and 32, respectively. Evaluation process shows that the proposed framework satisfied the objectives with applied GIS.

  14. EFL Teachers' Perceptions, Evaluations and Expectations about English Language Courses as EFL in Saudi Universities

    Liton, Hussain Ahmed

    2013-01-01

    The focus of this study is to explore EFL teachers' perceptions, evaluations and expectations about English language courses as EFL in Saudi tertiary level. In other words, this article aims at creating a new avenue for effective EFL teaching-learning curriculum techniques and syllabus in the Saudi tertiary context. Saudi universities offer credit…

  15. A Narrative Inquiry into Academic Experiences of Female Saudi Graduate Students at a Comprehensive Doctoral University

    Sandekian, Robyn E.; Weddington, Michael; Birnbaum, Matthew; Keen, J. Katée

    2015-01-01

    Saudi student enrollment in U.S. colleges and universities has nearly tripled since 2009-2010, in large part due to the King Abdullah Scholarship Program. The representation of Saudi females is also increasing due to the loosening of Saudi Arabia's long-standing restrictions on women's travel and acceptable fields of study and careers. This…

  16. Atherosclerotic disease and risk factor modification in Saudi Arabia: a call to action

    Al-Omran M

    2012-01-01

    Mohammed Al-OmranThe Peripheral Vascular Disease Research Chair and Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi ArabiaPurpose: Atherosclerotic disease (AD) is the leading cause of death worldwide and in Saudi Arabia. Intensive risk reduction therapy plays a major role in reducing adverse cardiovascular outcomes in patients with AD. The level of awareness of this important fact amongst physicians (family physicians, general inte...

  17. Airway allergy and skin reactivity to aeroallergens in Riyadh

    To determine the pattern of skin prick test reactivity to aeroallergens in patients with asthma and rhinitis (airway allergy) residing in Riyadh region. This is a retrospective cross sectional study based on data analysis of skin prick test results of individuals with clinical diagnosis of airway allergy. Allergy skin prick test result data of 139 Saudi nationals from Riyadh region tested at King Khalid University Hospital between January 2003 and March 2004 was analyzed retrospectively. This group comprised of 53% females and 47% males, with a mean age of 27 +/- 12 years. A set of aeroallergens extracts for both indoor and outdoor allergens including fungal spores was used to test the patients. Seventy-five percent (105) of patients reacted to one or more allergen extracts. The most frequently reacting indoor allergen was house dust mite (77.8%) followed by the cat (33.6%) and cockroach (19.2%). Among the outdoor allergens Prosopis juliflora was tested positive in 72.1%, Bermuda grass in 53.8%, Chenopodium album in 47.1%, Rye grass in 36.5% and Salsola kali in 36.5%. A significant proportion of patients were also found reacting to Moulds (18.2%) and Aspergillus fumigatus (18.2%) extracts. Sensitivity to one or more aeroallergens was common in patients, indicating high level of aeroallergen sensitization in patients with airway allergy residing in Riyadh region. (author)

  18. Prevalence of stress in junior doctors during their internship training: a cross-sectional study of three Saudi medical colleges’ hospitals

    Abdulghani, Hamza

    2014-01-01

    Hamza Mohammad Abdulghani,1 Mohammad Irshad,1 Mohammed A Al Zunitan,1,2 Ali A Al Sulihem,1,2 Muhammed A Al Dehaim,1,2 Waleed A Al Esefir,1,2 Abdulaziz M Al Rabiah,1,2 Rashid N Kameshki,1,2 Nourah Abdullah Alrowais,2 Abdulaziz Sebiany,3 Shafiul Haque1 1Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia; 2Department of Family and Community Medicine, King Saud University, Riyadh, Saudi Arabia; 3Department of Family and Community Medicine, Universit...

  19. Prevalence of stress in junior doctors during their internship training: a cross-sectional study of three Saudi medical colleges’ hospitals

    Abdulghani HM; Irshad M; Al Zunitan MA; Al Sulihem AA; Al Dehaim MA; Al Esefir WA; Al Rabiah AM; Kameshki RN; Alrowais NA; Sebiany A; Haque S

    2014-01-01

    Hamza Mohammad Abdulghani,1 Mohammad Irshad,1 Mohammed A Al Zunitan,1,2 Ali A Al Sulihem,1,2 Muhammed A Al Dehaim,1,2 Waleed A Al Esefir,1,2 Abdulaziz M Al Rabiah,1,2 Rashid N Kameshki,1,2 Nourah Abdullah Alrowais,2 Abdulaziz Sebiany,3 Shafiul Haque1 1Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia; 2Department of Family and Community Medicine, King Saud University, Riyadh, Saudi Arabia; 3Department of Family and Community Medicine, Universit...

  20. Levels and correlates of physical activity, inactivity and body mass index among Saudi women working in office jobs in Riyadh city

    Albawardi, Nada M.; Jradi, Hoda; Al-Hazzaa, Hazzaa M.

    2016-01-01

    Background Physical inactivity is among the leading risk factors for non-communicable diseases. Saudi Arabia has just begun to address physical inactivity as recent studies have shown an alarming prevalence of insufficiently physically active adults. Saudi women are identified as among the most overweight/obese and least active worldwide. With an increase in the number of women in office based jobs, the risk of physical inactivity is likely to increase. Identifying the level and correlates fo...

  1. Perceptions of Saudi dental students on cultural competency

    Huda A. Al-Shehri; Sara M. Al-Taweel; Chris S. Ivanoff

    2016-01-01

    Objectives: To probe dental students’ perceptions on their cultural competency and international student exchange programs as a way of improving cultural competency training. Methods: A cross-sectional survey (n=460) was distributed to predoctoral students at the College of Dentistry, King Saud University, Riyadh, Kingdom of Saudi Arabia in May 2014 at the male and female university campuses. Descriptive statistics were carried out using Statistical Package for Social Sciences (p=0.05). ...

  2. The Level of Shyness among Talented Students in Light of Socio-Economic Level of the Family in Riyadh

    Asi, Khaled Yousef

    2016-01-01

    The present study aimed to identify the level of shyness among talented students in the city of Riyadh, Saudi Arabia, and detect differences according to the variable of socio-economic level of the family. The sample consisted of (101) students, who randomly chosen from centers of talented students in Riyadh, Saudi Arabia. Shyness scale utilized…

  3. Strategic directions for university hospitals in Saudi Arabia.

    Bin Abdulrahman, Khalid A; Tawfik, Bassel

    2016-03-01

    The kingdom of Saudi Arabia is currently witnessing a massive support for its healthcare services. This year's fiscal budget for health care is by far the largest in the history of the kingdom. While pursuing the conventional goals of healthcare delivery systems, such as equity, affordability and availability of services, the ministry of education (MOE), formerly called ministry of higher education (MOHE), is also seeking to achieve certain excellence standards, which are expected to set the bar for other countries in the region to follow suit. Almost all, under construction, university hospitals were adopting a paradigm shift in the standard of health care and training provided. This report summarizes these standards. PMID:26984027

  4. Emergency contraception: Awareness, attitudes and barriers of Saudi Arabian Women

    Karim, Syed Irfan; Irfan, Farhana; Rowais, Norah Al; Zahrani, Basma Al; Qureshi, Riaz; Qadrah, Bedoor H Al

    2015-01-01

    Objectives: To assess knowledge, attitude, and barriers about emergency contraception (EC) among married women of child bearing age. Methods: A quantitative cross-sectional study was conducted over a 6-month period, commencing in March 2013 at Family Practice Clinics of King Khalid University Hospital (KKUH), Riyadh, Saudi Arabia. Data was collected using a structured pretested questionnaire and analyzed using SPSS version 21.0 statistical software. Result: A total of 242 women were enrolled ...

  5. Fruit and vegetable consumption among adults in Saudi Arabia, 2013

    Mokdad, Ali

    2015-01-01

    Charbel El Bcheraoui,1 Mohammed Basulaiman,2 Mohammad A AlMazroa,2 Marwa Tuffaha,1 Farah Daoud,1 Shelley Wilson,1 Mohammad Y Al Saeedi,2 Faisal M Alanazi,2 Mohamed E Ibrahim,2 Elawad M Ahmed,2 Syed A Hussain,2 Riad M Salloum,2 Omer Abid,2 Mishal F Al-Dossary,2 Ziad A Memish,2 Abdullah A Al Rabeeah,2 Ali H Mokdad1 1Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA; 2Ministry of Health of the Kingdom of Saudi Arabia, Riyadh, Saudi Arabia Background: Dietar...

  6. Medical students’ assessment preferences at King Faisal University, Saudi Arabia

    Tarek Tawfik Amin

    2011-03-01

    Full Text Available Tarek Tawfik Amin1, Feroze Kaliyadan2, Nouria Saab Al-Muhaidib31Community Medicine Department, Faculty of Medicine, Cairo, Egypt; 2Department of Internal Medicine, Dermatology Section; 3Vice Dean for Female Students, College of Medicine, King Faisal University, Saudi ArabiaObjective: To assess the preferred methods for assessment among medical students at both preclinical and clinical stages of medical education and the possible correlates that promote these preferences.Subjects and methods: All medical students from the third year onwards were surveyed. A self-administered anonymous questionnaire was designed to gather information on the preferred assessment method for course achievement. The preferred methods were also evaluated in relation to cognitive functions. Preference for specific exam format, in the form of multiple choices, short essay questions, or both, and the stated reasons for that preference, was also included in the questionnaire.Results: Out of 310 questionnaires distributed, 238 were returned. Written tests, projects, portfolios, and take home exams were the preferred modes for assessing students’achievements in a course; oral tests including a viva voce were the least preferred type of assessment. Questions that tested the domains of ‘understanding’ and ‘application’ were the most preferred type while those entailing ‘analysis’ were the least preferred. Multiple choice question format was the most preferred type of question (68.7% at both pre- and clinical stages.Conclusion: Students’ assessments at the College of Medicine, King Faisal University, Saudi Arabia, do not use the full range of cognitive domains. The emphasis on higher domains for medical students’ assessment incorporating critical thinking should increase as the students’ progress through their medical courses.Keywords: medical students, assessment, exams, multiple choices, essay

  7. Evaluation Models for E-Learning Platform in Riyadh City Universities (RCU) with Applied of Geographical Information System (GIS)

    Abdulaziz I. Alharrah; Amer N. Almetair; Nasser M. Alzeer

    2014-01-01

    E-learning that integrates digital knowledge content, network and information technology has become an emerging learning method. As the e-learning platform approach is becoming an important tool to allow the flexibility and quality requested by such a kind of learning process. There is a new kind of problem faced by organizations consisting in the selection of the most suitable e-learning platform. This paper proposes evaluation model for E-Learning platform in Riyadh City univers...

  8. Perception of self-medication among university students in Saudi Arabia

    Mustafa S Saeed; Ali S Alkhoshaiban; Yaser Mohammed Ali Al-Worafi; Chiau Ming Long

    2014-01-01

    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 ...

  9. An Evaluation of Special Education Program in Saudi Universities According To National Standards

    Suhail Mahmoud Al-Zoubi; Majdoleen Sultan Bani Abdel Rahman

    2013-01-01

    The aim of this study was to evaluate special education program in Saudi Universities according to national standards. The sample of study consisted of (17) Head of Special Education Department in Saudi Universities. A National Commission for Academic Accreditation & Assessment (NCAAA) standards was used to evaluate special education program. Results showed that there are four standards available in a high degree, namely: student affairs and support services, employment processes, learning an...

  10. CONTINUING MEDICAL EDUCATION ON INFECTIOUS DISEASES: A SAUDI UNIVERSITY HOSPITAL EXPERIENCE

    Al-Qurashi, Abdulrahman M.

    2000-01-01

    Background: Continuing medical education (CME) is an important and useful activity for updating knowledge in order to improve for outcome of health care. A CME update symposium on Infectious Diseases was therefore organized at the King Fahd Hospital of the University (KFHU), Al-Khobar, Saudi Arabia. Participants included clinicians, laboratory personnel and nursing staff from different hospitals and universities in Saudi Arabia. Objectives: To report the proceedings of the first CME on Infect...

  11. Willingness to Communicate in English among Saudi Female University Students

    Turjoman, Mona Obaid Alrahman Ashik

    2016-01-01

    Since the English Language teaching system differs from public schools to private ones, it is presumed that this would have a great impact of students' willingness to communicate in English in Saudi Arabia. The purpose of the current study is to investigate the effect of private and public school education on WTC in English among Saudi Female…

  12. High prevalence of osteoporosis in Saudi men

    Objective was to determine the prevalence of osteoporosis in healthy Saudi men. We randomly recruited 429 Saudi men from the community. The recruited Saudi men were subjected to an interview to reveal their lifestyle parameters, calcium intake and level of activity. Bone densitometry was assessed at lumbar spine (L-4) and the femoral neck. The dual x-ray absorptiometry (DXA) scan was carried out in the Nuclear Medicine at King Khalid University Hospital, Riyadh, Saudi Arabia from September 2002 to December 2004. The World Health Organization definition of low bone mineral density was used. Poor oral calcium intake and low level of daily activity were noted. The overall prevalence of osteopenia for the lumbar spine in the whole group was 35.7% while osteoporosis was present in 21.4% of the subjects. In the femoral neck, osteopenia was noted in 38% and osteoporosis in 11.4%. When either lumbar spine or femoral neck osteoporosis is used for diagnosis, the prevalence of osteoporosis rises to 23.5%. Within the whole group, osteopenia and osteoporosis were more common in individuals above the age of 50 than those below 50 years old. Low bone mineral density occurs with high frequency in Saudi men. Lumbar spine appears to be affected to a higher degree. The reason for the high prevalence of osteoporosis in Saudi men is unclear. Possible underlying causes include nutritional, life style and genetic factors. (author)

  13. Stress among medical Saudi students at College of Medicine, King Faisal University

    ABDEL RAHMAN, A.G.; AL HASHIM, B.N.; AL HIJI, N.K.; AL-ABBAD, Z.

    2013-01-01

    Summary Background. Sources of student stress can be academic pressures, social or personal issues and medical students have to face the challenge of rigorous curriculum and also have to learn how to deal with emotionally difficult experiences. Aim of Work. Determination of the prevalence of stress and to identify the risk factors of stress among Saudi medical students at Faculty of Medicine, King Faisal University, Saudi Arabia. Methods. A survey study design was conducted among medical stud...

  14. Extreme intrafamilial variability of Saudi brothers with primary hyperoxaluria type 1

    Alfadhel M

    2012-08-01

    Full Text Available Majid Alfadhel,1 Khalid A Alhasan,2 Mohammed Alotaibi,3 Khalid Al Fakeeh41Division of Genetics, Department of Pediatrics, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Saudi Arabia; 2Division of Nephrology Department of Pediatrics, King Saud University King Khalid University Hospital, Riyadh, Saudi Arabia; 3Department of Radiology, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Saudi Arabia; 4Division of Nephrology, Department of Pediatrics, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Saudi ArabiaBackground: Primary hyperoxaluria type 1 (PH1 is characterized by progressive renal insufficiency culminating in end-stage renal disease, and a wide range of clinical features related to systemic oxalosis in different organs. It is caused by autosomal recessive deficiency of alanine:glyoxylate aminotransferase due to a defect in AGXT gene.Case report: Two brothers (one 6 months old; the other 2 years old presented with acute renal failure and urinary tract infection respectively. PH1 was confirmed by high urinary oxalate level, demonstration of oxalate crystals in bone biopsy, and pathogenic homozygous known AGXT gene mutation. Despite the same genetic background, same sex, and shared environment, the outcome of the two siblings differs widely. While one of them died earlier with end-stage renal disease and multiorgan failure caused by systemic oxalosis, the older brother is pyridoxine responsive with normal development and renal function.Conclusion: Clinicians should be aware of extreme intrafamilial variability of PH1 and international registries are needed to characterize the genotype-phenotype correlation in such disorder.Keywords: primary hyperoxaluria, oxalosis, PH1, intrafamilial variability

  15. THE LEARNERS' SATISFACTION TOWARD ONLINE E-LEARNING IMPLEMENTED IN THE COLLEGE OF APPLIED STUDIES AND COMMUNITY SERVICE, KING SAUD UNIVERSITY, SAUDI ARABIA: Can E-Learning Replace the Conventional System of Education?

    Fahad N. AL-FAHAD

    2010-04-01

    Full Text Available The growth of distance education course offerings is an indication of its importance to students. The purpose of this study is to investigate learners' satisfaction toward online e-learning implemented in the College of Applied Studies and Community Service, King Saud University, Riyadh, Saudi Arabia. In the meantime, also, this study was conducted to assess whether substitution of conventional learning with e-learning can improve the educational standard and knowledge of people especially in this information world. The target group consists of 201 university students (female from the College of Applied Studies and Community Service. The results of the statistical analysis demonstrate that students’ satisfaction has been very positive toward e-learning as a teaching assisted tool, and provides more benefits than conventional learning.

  16. Prevalence, clinical characteristics, and predictors of obesity hypoventilation syndrome in a large sample of Saudi patients with obstructive sleep apnea

    Ahmed S BaHammam

    2015-01-01

    Objectives: To assess the prevalence, clinical characteristics, and predictors of obesity hypoventilation syndrome (OHS) in a large sample of Saudi patients with obstructive sleep apnea (OSA). Methods: This prospective observational study consisted of 1693 patients who were diagnosed to have sleep-disordered breathing using type I attended polysomnography (PSG) between January 2002 and December 2012 in the University Sleep Disorders Center (USDC) at King Saud University Hospital, Riyadh, King...

  17. The effect of propolis on dentinal hypersensitivity and level of satisfaction among patients from a university hospital Riyadh, Saudi Arabia.

    Mahmoud A; Almas K; Dahlan A

    1999-01-01

    Propolis has been used since ancient times in folk medicine for its beneficial effects. It is a mixture of resin, essential oils and waxes mixed with bee glue; also it contains amino acid, minerals, ethanol, vitamin A, B Complex, E, Pollen and highly active ingredient known as Bioflavenoid (Simon Martin 1991). To date, there have been no studies done on desensitizing effect of Propolis in vivo. So, the aims of this study are to evaluate the effect of Propolis in a clinical trial on subjects w...

  18. Increased cesarean section rate in Central Saudi Arabia: a change in practice or different maternal characteristics

    Al-Kadri HM; Al-Anazi SA; Tamim HM

    2015-01-01

    Hanan M Al-Kadri,1 Sultana A Al-Anazi,1 Hani M Tamim21Department of Obstetrics and Gynecology, King Abdulaziz Medical City, 2College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi ArabiaBackground: Cesarean section (CS) rate has shown creepy increase. We aimed in this work to identify factors contributing to increasing rate of CS in central Saudi Arabia.Methods: A retrospective cohort study was conducted at King Abdulaziz Medical City. T...

  19. Riyadh Mother and Baby Multicenter Cohort Study: The Cohort Profile

    Esmaeil, Samia; Alzeidan, Rasmieh; Elawad, Mamoun; Tabassum, Rabeena; Hansoti, Shehnaz; Magzoup, Mohie Edein; Al-Kadri, Hanan; Elsherif, Elham; Al-Mandil, Hazim; Al-Shaikh, Ghadeer; Zakaria, Nasria

    2016-01-01

    Objectives To assess the effects of non-communicable diseases, such as diabetes, hypertension and obesity, on the mother and the infant. Methods A multicentre cohort study was conducted in three hospitals in the city of Riyadh in Saudi Arabia. All Saudi women and their babies who delivered in participating hospitals were eligible for recruitment. Data on socio-demographic characteristics in addition to the maternal and neonatal outcomes of pregnancy were collected. The cohort demographic profile was recorded and the prevalence of maternal conditions including gestational diabetes, pre-gestational diabetes, hypertensive disorders in pregnancy and obesity were estimated. Findings The total number of women who delivered in participating hospitals during the study period was 16,012 of which 14,568 women participated in the study. The mean age of the participants was 29 ± 5.9 years and over 40% were university graduates. Most of the participants were housewives, 70% were high or middle income and 22% were exposed to secondhand smoke. Of the total cohort, 24% were married to a first cousin. More than 68% of the participants were either overweight or obese. The preterm delivery rate was 9%, while 1.5% of the deliveries were postdate. The stillbirth rate was 13/1000 live birth. The prevalence of gestational diabetes was 24% and that of pre-gestational diabetes was 4.3%. The preeclampsia prevalence was 1.1%. The labour induction rate was 15.5% and the cesarean section rate was 25%. Conclusion Pregnant women in Saudi Arabia have a unique demographic profile. The prevalence of obesity and diabetes in pregnancy are among the highest in the world. PMID:26937965

  20. Riyadh Mother and Baby Multicenter Cohort Study: The Cohort Profile.

    Hayfaa Wahabi

    Full Text Available To assess the effects of non-communicable diseases, such as diabetes, hypertension and obesity, on the mother and the infant.A multicentre cohort study was conducted in three hospitals in the city of Riyadh in Saudi Arabia. All Saudi women and their babies who delivered in participating hospitals were eligible for recruitment. Data on socio-demographic characteristics in addition to the maternal and neonatal outcomes of pregnancy were collected. The cohort demographic profile was recorded and the prevalence of maternal conditions including gestational diabetes, pre-gestational diabetes, hypertensive disorders in pregnancy and obesity were estimated.The total number of women who delivered in participating hospitals during the study period was 16,012 of which 14,568 women participated in the study. The mean age of the participants was 29 ± 5.9 years and over 40% were university graduates. Most of the participants were housewives, 70% were high or middle income and 22% were exposed to secondhand smoke. Of the total cohort, 24% were married to a first cousin. More than 68% of the participants were either overweight or obese. The preterm delivery rate was 9%, while 1.5% of the deliveries were postdate. The stillbirth rate was 13/1000 live birth. The prevalence of gestational diabetes was 24% and that of pre-gestational diabetes was 4.3%. The preeclampsia prevalence was 1.1%. The labour induction rate was 15.5% and the cesarean section rate was 25%.Pregnant women in Saudi Arabia have a unique demographic profile. The prevalence of obesity and diabetes in pregnancy are among the highest in the world.

  1. Medical students’ knowledge, attitude, and practice of complementary and alternative medicine: a pre- and post-exposure survey in Majmaah University, Saudi Arabia

    Al Mansour MA

    2015-06-01

    Full Text Available Mohammed Abdullah Al Mansour,1 Abdullah MN Al-Bedah,2 Mohammed Othman AlRukban,3 Ibrahim S Elsubai,2 Elsadiq Yousif Mohamed,4 Ahmed Tawfik El Olemy,2 Asim AH Khalil,2 Mohamed KM Khalil,2 Meshari Saleh Alqaed,2 Abdullah Almudaiheem,2 Waqas Sami Mahmoud,4 Khalid Altohami Medani,4 Naseem Akhtar Qureshi2 1College of Medicine, Majmaah University, Al Majma’ah, 2National Center of Complementary and Alternative Medicine, Ministry of Health, 3Department of Family Medicine and Community Medicine, College of Medicine, King Saud University, Riyadh, 4Department of Community Medicine and Public Health, College of Medicine, Majmaah University, Al Majma’ah, Saudi Arabia Background: Evidently, complementary and alternative medicine (CAM is a recognized medical practice that efficiently uses multiple treatment therapies and techniques in the prevention and management of a variety of human disorders. Many medical schools have integrated CAM curriculum in medical education system worldwide. Research in knowledge, attitude, and practice (KAP of diverse health professionals exposed to CAM courses is important from many perspectives including improvement in KAP and teaching skills of faculty, together with capacity building and curriculum development.Objective and setting: This pre- and post-design cross-sectional study aimed to assess CAM-KAP of two intakes of medical students in Majmaah University, Saudi Arabia.Methods: The second-year medical students of the first (year 2012–2013 and second (year 2013–2014 intake (n=26 and 39, respectively were selected for this study. A reliable, 16-item self-administered questionnaire was distributed among all the students for answering before and after the 48-hour CAM course. The data were analyzed using appropriate statistical test of significance.Results: Medical students’ knowledge and attitude toward CAM significantly improved across some subitems of CAM questionnaire with a positive trend in the rest of its items

  2. Attitudes of Saudi Universities Faculty Members towards Using Learning Management System (JUSUR)

    Hussein, Hisham Barakat

    2011-01-01

    The research aims to identify the Attitudes of faculty members at Saudi Universities towards using E-learning Management System JUSUR, which follows the National Center for E-learning. A descriptive analysis was used as a research methodology. Ninety participants in this research were asked to complete a 5-point Likert scale questionnaire, which…

  3. Students' Struggle with First-Year University Mathematics Courses in Saudi Arabia

    Khoshaim, Heba Bakr; Ali, Tasneem

    2015-01-01

    Universities and colleges at the Kingdom of Saudi Arabia assess new applicants using academic indicators, such as high school grade point average (HSGPA) and the score of a national standardized test (the General Aptitude Test), to ensure that they are academically fit to join the institution. Such criteria have been suggested in previous research…

  4. Effect of Professional Development on Classroom Practices in Some Selected Saudi Universities

    Alghamdi, AbdulKhaliq Hajjad; Bin Sihes, Ahmad Johari

    2016-01-01

    "Scientific studies found the impact of professional development on effective classroom practices in Higher Education." This paper hypothesizes no statistically significant effect of lecturers' professional development on classroom practices in some selected Saudi Universities not as highlighted in the model. Hierarchical multiple…

  5. The effective implementation of total quality management and leadership in Saudi universities: A review and framework to enhancing HE strategy

    Aldaweesh, M; Al-Karaghouli, W; Gallear, D

    2013-01-01

    The purpose of this paper is to investigate the implementation of Total Quality Management (TQM) and the best relevant leadership practice in order to improve quality and ranking of Saudi Arabian universities. Many universities and colleges around the world have applied TQM as a tool to enhance the quality of higher education. Due to the increase of recent competition in higher education industry (HE) (e.g., expansion of new universities and research centres in Saudi Arabia, Qatar and Bahrain...

  6. Quality of care in university hospitals in Saudi Arabia: a systematic review

    Aljuaid, Mohammed; Mannan, Fahmida; Chaudhry, Zain; Rawaf, Salman; Majeed, Azeem

    2016-01-01

    Objectives To identify the key issues, problems, barriers and challenges particularly in relation to the quality of care in university hospitals in the Kingdom of Saudi Arabia (KSA), and to provide recommendations for improvement. Methods A systematic search was carried out using five electronic databases, for articles published between January 2004 and January 2015. We included studies conducted in university hospitals in KSA that focused on the quality of healthcare. Three independent revie...

  7. Students’ Assessment of Campus Sustainability at the University of Dammam, Saudi Arabia

    Ismaila R. Abubakar; Faez S. Al-Shihri; Ahmed, Sayed M

    2016-01-01

    Higher education institutions are major drivers of change in achieving environmental sustainability both within college campuses and beyond campuses in communities at large. However, achieving campus sustainability is not possible without the involvement of students as one of the major stakeholders of a university. Based on survey of 152 students of the College of Architecture and Planning, University of Dammam, Saudi Arabia, this study explores students’ assessment of campus sustainability c...

  8. Nosocomial infections in ambulances and effectiveness of ambulance fumigation techniques in Saudi Arabia

    Alrazeeni, Daifallah; Al Sufi, Mohammed S.

    2014-01-01

    Objectives: To evaluate infection control and the incidence of bacterial pathogens in Emergency Medical Service (EMS) ambulances in Riyadh, Saudi Arabia. The effectiveness of fumigation techniques used for these ambulances to minimize the spread of infection to transported patients and pre-hospital care providers was also assessed. Methods: Based on previous literature review indicating a higher propensity of microbial load, 3 areas within the ambulance, such as, stretcher handle, oxygen flow meter knob, and interior handle of the rear door were selected for specimen collection. Swab samples were collected both in the day and night shift, after the intended disinfection and cleaning (before and after fumigation). Micro-organisms were identified using standard procedures. This phase-I study was conducted at the Emergency Medical Services Department, Prince Sultan Bin Abdulaziz College of Emergency Medical Services, Al Malaz, King Saud University, Riyadh, Saudi Arabia between October and November 2013, wherein a total of 10 ambulances from the Saudi Red Crescent Authority in Riyadh were selected for inclusion in the study. Results: The specimens from all 10 ambulances showed similar results. In post disinfection and before fumigation, swab samples showed positive cultures that grew moderate to large quantities of environmental and skin flora. However, almost all organisms were susceptible to the fumigation technique. Conclusion: This study confirms the importance of evaluating the frequency and efficiency of various fumigation techniques as an ambulance is a potential reservoir for microbial transmission to patients and staff. PMID:25399212

  9. Significance of communication sharing between the Saudi universities using Long Term Evaluation Technology: Evaluation proposal based on Jazan University

    Prakash Kuppuswamy

    2014-03-01

    Full Text Available Long Term Evaluation, is a standard for wireless communication of high-speed data for data transaction terminal and mobile technology. LTE is to provide an extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with High Speed Packet Access and earlier networks. LTE technology commonly agreed upon, both by industry and academia, and hence conceived to be an unwritten standard. Saudi Government giving more importance for promoting the Educational standards. Every year, Saudi government spending millions of money for the growth of Educational sector. Almost all the Saudi Universities are interconnecting with various community colleges on Region based. This paper first discusses the suitability of LTE and related technologies for interconnecting colleges for communication service provisioning. Next, it discuss the argument that the most plausible future scenarios to deliver the increasingly data-intensive applications demanded by the colleges. We are trying to obtain best evaluation benefits of interconnecting colleges under Jazan University, Kingdom of Saudi Arabia.

  10. EFL Teachers’ Perceptions, Evaluations and Expectations about English Language Courses as EFL in Saudi Universities

    Hussain Ahmed Liton

    2013-07-01

    Full Text Available The focus of this study is to explore EFL teachers’ perceptions, evaluations and expectations about English language courses as EFL in Saudi tertiary level. In other words, this article aims at creating a new avenue for effective EFL teaching-learning curriculum techniques and syllabus in the Saudi tertiary context. Saudi universities offer credit and non-credit Foundation English courses as a part of their program, which are not being very effective. These courses do not promote the students in dealing with their disciplines or programs oriented courses. Even after completion of the Foundation English courses in consecutive two or three semesters, students fail to grasp comprehensive control over the reading materials of their discipline-oriented courses. This is a common scenario in almost all the universities in KSA. The author of this paper ventured to study the predicament of EFL courses in some universities through survey questionnaires, observation as well as primary and secondary sources. The data were collected through questionnaires from a total of 25 EFL teachers at renowned Saudi universities. The research results revealed that the existing Foundation English Course syllabus is not tailored appropriately to the needs of the students so far as the higher studies concerned, and EFL classroom is not conducive to task-based language teaching (TBLT practice due to large class size (100-140. It, therefore, suggests that university Foundation English Courses should be redesigned in assimilating the learners’ standard and previous learning, and course contents should cover the socio-cultural factors of the learners. The study also concludes with some effective implications and recommendations based on the findings of the present research.

  11. Knowledge Management in Higher Education : Applicability of LKMC Model in Saudi Universities

    Farzana Shafique

    2015-01-01

    Full Text Available This paper stresses on the need of using Knowledge Management (KM in the higher education institutions of Saudi Arabia. The paper is based on the literature review and personal experience of the author in the education sector. The paper aims at highlighting the importance of KM for the educational institutions particularly for developing countries. It also revi ews the readiness of Saudi Arabia for KM application by illustrating different development i nitiatives taken by the Saudi government in different sectors. However, the literature also ide ntifies many barriers on the way. Keeping the importance of KM for the higher educati on institutions in view, this paper proposes to adopt the model of Library Knowledge Management Center (LKMC with needed modifications for Universities of Saudi Arabia. Thi s LKMC model was proposed by Parker, Nitse, and Flowers (2005 for the small business co rporate for providing the Knowledge Management (KM and Competitive Intelligence (CI s ervices. The paper discusses different components of the LKMC model and their relevance to the education sector.

  12. 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

    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

  13. Evaluation of the orthopedic residency training program in Saudi Arabia and comparison with a selected Canadian residency program

    Al-Ahaideb A

    2014-09-01

    Full Text Available Abdulaziz Al-Ahaideb,1 Hamza M Alrabai,1 Osama A Alrehaili,1 Abdulaziz N Aljurayyan,1 Ranyah M Alsaif,2 Nizar Algarni,1 Hazem M Al-Khawashki,1 Abdulrahman D Algarni1 1Department of Orthopedics, 2Department of Physiotherapy, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia Objective: The primary aim of the present study was to assess the quality of the Saudi Orthopedic Residency Program. Methodology: As a comparator, a cross-sectional survey involving 76 Saudi residents from different training centers in Saudi Arabia namely; Riyadh, Jeddah, Medina, Abha, and Dammam and 15 Canadian. Results: The results showed that Canadian residents read more peer-reviewed, scholarly articles compared with Saudi residents (P=0.002. The primary surgical role for residents was to hold retractors during surgery. The survey respondents strongly supported the ability to recommend removal of incompetent trainers. Saudi trainees were more apprehensive of examinations than Canadian trainees (P<0.0001. Most residents preferred studying multiple-choice questions before examinations. Saudi and Canadian participants considered their programs to be overcrowded. Unlike Canadian participants, Saudi trainees reported an inadequate level of training (P<0.0001. Conclusion: Educational resources should be readily accessible and a mentorship system monitoring residents' progress should be developed. The role of the resident must be clearly defined and resident feedback should not be ignored. Given the importance of mastering basic orthopedic operative skills for residents, meaningful remedial action should be taken with incompetent trainers. Keywords: evaluation, medical education, orthopedic board, residency program, training

  14. Comparative Arabic and English Literacy: A Study of Female University Students' Practices in Saudi Arabia

    Islam Ababneh

    2016-01-01

    This paper presents a comparative study of Arabic and English literacy skills and practices for Saudi female university students at their homes and at their school as indicated by the students themselves using literacy questionnaires. The study did not evaluate the proficiency of the students in any aspect of the language such as phonology, vocabulary, or grammar but rather compiled students' answers to the availability of literacy resources in English and in Arabic in their homes/school and ...

  15. The Pattern of Fruit and Vegetable Consumption among Saudi University Students

    AL-Otaibi, Hala Hazam

    2013-01-01

    The positive benefits of consumption fruit and vegetable are well documented in studies of health and body weight maintain. A cross sectional study was conducted utilized street based survey among 960 female students at King Faisal University in AL-Hasa, Saudi Arabia, to investigate the daily consumption of fruits and vegetables and the psychosocial factors related to the consumption. Seventy-eight percent of students consuming

  16. Perceptions of pre-clerkship medical students and academic advisors about sleep deprivation and its relationship to academic performance: a cross-sectional perspective from Saudi Arabia

    AlFakhri, Lama; Sarraj, Jumana; Kherallah, Shouq; Kuhail, Khulood; Obeidat, Akef; Abu-Zaid, Ahmed

    2015-01-01

    Background The medical student population is believed to be at an increased risk for sleep deprivation. Little is known about students’ perceptions towards sleep deprivation and its relationship to academic performance. The aim of study is to explore the perceptions of medical students and their academic advisors about sleep deprivation and its relationship to academic performance. Methods The study took place at Alfaisal University, College of Medicine, Riyadh, Saudi Arabia. An online, anony...

  17. Comparative Arabic and English Literacy: A Study of Female University Students' Practices in Saudi Arabia

    Islam Ababneh

    2016-01-01

    Full Text Available This paper presents a comparative study of Arabic and English literacy skills and practices for Saudi female university students at their homes and at their school as indicated by the students themselves using literacy questionnaires. The study did not evaluate the proficiency of the students in any aspect of the language such as phonology, vocabulary, or grammar but rather compiled students' answers to the availability of literacy resources in English and in Arabic in their homes/school and the students' practices of literacy in both languages. Data was gathered by distributing two types of questionnaires (Arabic and English to 200 students of English major at the department of linguistics and translation at the University of Tabuk, which is a government university in Saudi Arabia. Supporting data of cultural and religious influences on literacy was obtained through the researcher's own notes and observations. The purpose of the questionnaires was to investigate mainly: the students' literacy practices and frequency of using Arabic and English and the literacy infrastructure and literacy resources available to the students at their homes and at their school. The students' answers to the questionnaires indicated that most students interacted using mainly Arabic and very little English at their homes and they used some English at their school, which is related to reading their school academic books, doing homework assignments, and having rare English conversations with their classroom teachers.Keywords: Arabic literacy, English literacy, Saudi Arabia

  18. A learning skills course for the 1st year medical students: an experience at a Saudi medical school

    Siddiqui IA

    2015-03-01

    Full Text Available Imran A Siddiqui,1 Khalid A Bin Abdulrahman,2 Mohammed A Alsultan3 1Department of Medical Education and Postgraduate Studies, Saudi Commission for Health Specialties, Riyadh, Saudi Arabia; 2College of Medicine, Al-Imam Muhammad Ibn Saud Islamic University (IMSIU, Riyadh, Saudi Arabia; 3College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia Background: Every year nearly 1,500 students enter into medical program after passing high school and national aptitude exams. However, many students experience frustration, failure, and psychological morbidities like stress, depression, and anxiety because they are not aware of their learning styles or do not have effective learning skills and strategies. The College of Medicine of Al-Imam Muhammad ibn Saud Islamic University has adopted the outcome based, community oriented, Spiral Curriculum. Although the curriculum is innovative, on the other hand, it is very demanding. Objective: The purpose of this paper is to share educational structure and evaluation results of the course on effective learning and study skills for the 1st year medical students. Methods: To prepare our students in order to cope with this demanding but promising curriculum, we conducted an effective and comprehensive learning skills course for 16 weeks in the first semester of year 1 in the medical program. Performance of each student was assessed and the course evaluation was done by students at the end of the course. Results: The attendance of the students throughout the course was over 90%. The average performance of students in the summative assessment was 78% and the course was generally liked by the students. Discussion: Students overall had a positive attitude toward the learning skills course. Majority of the students showed interest in attending the sessions regularly and realized the significance of this course to improve their learning skills. Keywords: medical students, learning

  19. Perceived Stress Scores among Saudi Students Entering Universities: A Prospective Study during the First Year of University Life

    Al-Daghri, Nasser M.; Abdulaziz Al-Othman; Abdulmajeed Albanyan; Al-Attas, Omar S.; Alokail, Majed S; Shaun Sabico; Chrousos, George P.

    2014-01-01

    In this prospective study we wanted to determine whether perceived stress over time among students in the Preparatory Year of King Saud University (KSU) predisposes them to cardiometabolic abnormalities. A total of 110 apparently healthy Saudi students (35 men and 75 women enrolled during the 2010−2011 academic year) were included. Perceived stress was determined at baseline and 1 year later. Anthropometrics were obtained and morning fasting serum glucose, lipid profile and cortisol were meas...

  20. Positional Accuracy Assessment of Googleearth in Riyadh

    Farah, Ashraf; Algarni, Dafer

    2014-06-01

    Google Earth is a virtual globe, map and geographical information program that is controlled by Google corporation. It maps the Earth by the superimposition of images obtained from satellite imagery, aerial photography and GIS 3D globe. With millions of users all around the globe, GoogleEarth® has become the ultimate source of spatial data and information for private and public decision-support systems besides many types and forms of social interactions. Many users mostly in developing countries are also using it for surveying applications, the matter that raises questions about the positional accuracy of the Google Earth program. This research presents a small-scale assessment study of the positional accuracy of GoogleEarth® Imagery in Riyadh; capital of Kingdom of Saudi Arabia (KSA). The results show that the RMSE of the GoogleEarth imagery is 2.18 m and 1.51 m for the horizontal and height coordinates respectively.

  1. Teachers’ Perceptions about the Use of Mother Tongue in Saudi EFL University Classrooms: A Gender-line Investigation

    AbdulRahman Al Asmari

    2014-01-01

    This paper attempts to investigate the awareness about the use of the mother tongue (MT) in the Saudi EFL university classrooms. The use of MT can be a cause of encouraging or de-motivating source in the discourse of Saudi EFL Preparatory Year Program (PYP) classrooms. This phenomenon is investigated from the teachers’ viewpoint in the present study. Focusing on the perceptual nature of the study, a survey was conducted to assess the significance of MT use amongst male and female teache...

  2. Public awareness of blood donation in Central Saudi Arabia

    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

  3. Ability of admissions criteria to predict early academic performance among students of health science colleges at King Saud University, Saudi Arabia.

    Alhadlaq, Adel M; Alshammari, Osama F; Alsager, Saleh M; Neel, Khalid A Fouda; Mohamed, Ashry G

    2015-06-01

    The aim of this study was to evaluate the ability of admissions criteria at King Saud University (KSU), Riyadh, Saudi Arabia, to predict students' early academic performance at three health science colleges (medicine, dentistry, and pharmacy). A retrospective cohort study was conducted with data from the records of students enrolled in the three colleges from the 2008-09 to 2010-11 academic years. The admissions criteria-high school grade average (HSGA), aptitude test (APT) score, and achievement test (ACT) score-were the independent variables. The dependent variable was the average of students' first- and second-year grade point average (GPA). The results showed that the ACT was a better predictor of the students' early academic performance than the HSGA (β=0.368, β=0.254, respectively). No significant relationship was found between the APT and students' early academic performance (β=-0.019, p>0.01). The ACT was most predictive for pharmacy students (β=0.405), followed by dental students (β =0.392) and medical students (β=0.195). Overall, the current admissions criteria explained only 25.5% of the variance in the students' early academic performance. While the ACT and HSGA were found to be predictive of students' early academic performance in health colleges at KSU, the APT was not a strong predictor. Since the combined current admissions criteria for the health science colleges at KSU were weak predictors of the variance in early academic performance, it may be necessary to consider noncognitive evaluation methods during the admission process. PMID:26034031

  4. Perception of self-medication among university students in Saudi Arabia

    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. Students’ Assessment of Campus Sustainability at the University of Dammam, Saudi Arabia

    Ismaila R. Abubakar

    2016-01-01

    Full Text Available Higher education institutions are major drivers of change in achieving environmental sustainability both within college campuses and beyond campuses in communities at large. However, achieving campus sustainability is not possible without the involvement of students as one of the major stakeholders of a university. Based on survey of 152 students of the College of Architecture and Planning, University of Dammam, Saudi Arabia, this study explores students’ assessment of campus sustainability components: curriculum and research; campus operations; and community involvement. The results show that even though the students indicate a great deal of awareness and concern about campus environmental sustainability, they lack interest and willingness to participate in initiatives towards achieving sustainability. Apart from some sustainable landscaping and waste recycling practices, there are few sustainability initiatives in transportation and energy and water conservation on the campus. Offered courses and student projects have also been reported to have modest focus on sustainability. The article concludes by highlighting the roles of incorporating sustainability into campus operations, and training university students in promoting environmental sustainability in Saudi Arabia and the Middle East.

  6. Assessment of current undergraduate anesthesia course in a Saudi University

    Tarek Shams

    2013-01-01

    Full Text Available Background: The assessment of the anesthesia course in our university comprises Objective Structured Clinical Examinations (OSCEs, in conjunction with portfolio and multiple-choice questions (MCQ. The objective of this study was to evaluate the outcome of different forms of anesthesia course assessment among 5 th year medical students in our university, as well as study the influence of gender on student performance in anesthesia. Methods: We examined the performance of 154, 5 th year medical students through OSCE, portfolios, and MCQ. Results: The score ranges in the portfolio, OSCE, and MCQs were 16-24, 4.2-28.9, and 15.5-44.5, respectively. There was highly significant difference in scores in relation to gender in all assessments other than the written one (P=0.000 for Portfolio, OSCE, and Total exam, whereas P=0.164 for written exam. In the generated linear regression model, OSCE alone could predict 86.4% of the total mark if used alone. In addition, if the score of the written examination is added, OSCE will drop to 57.2% and the written exam will be 56.8% of the total mark. Conclusions: This study demonstrates that different clinical methods used to assess medical students during their anesthesia course were consistent and integrated. The performance of female was superior to male in OSCE and portfolio. This information is the basis for improving educational and assessment standards in anesthesiology and for introducing a platform for developing modern learning media in countries with dearth of anesthesia personnel.

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

    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

  8. CONTINUING MEDICAL EDUCATION ON INFECTIOUS DISEASES: A SAUDI UNIVERSITY HOSPITAL EXPERIENCE

    Al-Qurashi, Abdulrahman M.

    2000-01-01

    Background: Continuing medical education (CME) is an important and useful activity for updating knowledge in order to improve for outcome of health care. A CME update symposium on Infectious Diseases was therefore organized at the King Fahd Hospital of the University (KFHU), Al-Khobar, Saudi Arabia. Participants included clinicians, laboratory personnel and nursing staff from different hospitals and universities in Saudi Arabia. Objectives: To report the proceedings of the first CME on Infectious Diseases in the region and to evaluate it using a questionnaire-based feedback. Methodology: This CME was evaluated on specific feedback obtained on standardized evaluation forms provided during the symposium. The responses of 194 participants were statistically analyzed for the various components of the symposium. Results and Conclusion: Salient important issues covered during the program are presented. The CME included five sessions on: hospital acquired infections, immunology, mycotic diseases, malaria, lesihmaniasis and virology. Some lacunae were also identified. The evaluation of the scientific sessions showed a satisfaction level of 3.98 ± 0.59, on a scale of five. As this CME activity proved successful on many counts, it was concluded that it was worthwhile to conduct updates on infectious diseases on a regular basis. PMID:23008630

  9. Quality of life in patients with skin diseases in central Saudi Arabia

    Abolfotouh, Mostafa

    2012-01-01

    Mostafa A Abolfotouh,1 Mohammad S Al-Khowailed,1 Wijdan E Suliman,1 Deema A Al-Turaif,1 Eman Al-Bluwi,2 Hassan S Al-Kahtani21King Abdullah International Medical Research Center, King Saud Bin-Abdulaziz University for Health Sciences, 2Dermatology Department, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi ArabiaBackground: Previous national and international studies of quality of life (QoL) in patients with skin diseases have revealed different levels of QoL impairment. The aims of this...

  10. Gastroenteritis attributable to rotavirus in hospitalized Saudi Arabian children in the period 2007–2008

    Khalil M; Azhar E; Kao M; Al-Kaiedi N; Alhani H; Al Olayan I; Pawinski R; Gopala K; Kandeil W; Anis S; Van Doorn LJ; DeAntonio R

    2015-01-01

    Mohamed Khalil,1 Esam Azhar,2,3 Moujahed Kao,3 Noura Al-Kaiedi,3 Hatim Alhani,4 Ibrahim Al Olayan,5 Robert Pawinski,6,7 Kusuma Gopala,8 Walid Kandeil,7 Sameh Anis,7,9 Leen Jan Van Doorn,10 Rodrigo DeAntonio7 1Public Health and Research Development, Ministry of Health, Riyadh, Saudi Arabia; 2Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, 3Special Infectious Agents Unit, Bio-Safety Level 3, King Fahad Medical Research Center, King Abdulaziz University, Jeddah, Sa...

  11. Epidemiology of chronic kidney disease in the Kingdom of Saudi Arabia (SEEK-Saudi investigators) - A pilot study

    Alsuwaida Abdulkareem; Farag Youssef; Al Sayyari Abdulla; Mousa Dujanah; Alhejaili Fayez; Al-Harbi Ali; Housawi Abdulrahman; Mittal Bharati; Singh Ajay

    2010-01-01

    There are no available data about the prevalence of chronic kidney disease (CKD) and its risk factors in the general population of the kingdom of Saudi Arabia. To estimate the prevalence of CKD and its associated risk factors in the Saudi population, we conducted a pilot community-based screening program in commercial centers in Riyadh, Saudi Arabia. Candidates were interviewed and blood and urine samples were collected. Participants were categorized to their CKD stage according to their esti...

  12. It Is Better to Light a Candle than to Ban the Darkness: Government Led Academic Development in Saudi Arabian Universities

    Onsman, Andrys

    2011-01-01

    At first glance, the Kingdom of Saudi Arabia's current multi-billion dollar investment in its social sector, especially in setting up new schools and universities, seems to have as its primary aim the preparation of the Kingdom for a future that is not dependent on its oil resources which are predicted to run out in less than a 100 years. However,…

  13. English Language Instructors' Perceptions about Technology-Based Language Learning at Northern Border University in Saudi Arabia

    Saqlain, Nadeem; Mahmood, Zahir

    2013-01-01

    This study used qualitative research methods to explore English language teachers' perceptions about the use of technology for language learning at Northern Border University (NBU) in Saudi Arabia. Data collection relied on interviews. Stream of behaviour chronicles was also used as a strategy of non interactive data collection.14 non native…

  14. Stroke in Saudi children

    To describe the epidemiology and clinical features of stroke in a prospective and retrospective cohort of Saudi children and ascertain the causes, pathogenesis, and risk factors. The Retrospective Study Group (RSG) included children with stroke who were evaluated at the Division of Pediatric Neurology, or admitted to King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia during the period July 1992 to February 2001. The Prospective Study Group (PSG) included those seen between February 2001 and March 2003. During the combined study periods of 10 years and 7 months, 117 children (61 males and 56 females, aged one month-12 years) were evaluated; the majority (89%) of these were Saudis. The calculated annual hospital frequency rate of stroke was 27.1/100,000 of the pediatric (1month-12 years) population The mean age at onset of the initial stroke in the 104 Saudi children was 27.1 months (SD=39.3 months) median and median was 6 months. Ischemic strokes accounted for the majority of cases (76%). Large-vessel infarcts (LVI, 51.9%) were more common than small-vessel lacunar lesions (SVLL, 19.2%). Five patients (4.8%) had combined LVI and SVLL. Intracranial hemorrhage was less common (18.2%), whereas sinovenous thrombosis was diagnosed in 6 (5.8%) patients. A major risk factor was identified in 94 of 104 (89.4%) Saudi children. Significantly more hematologic disorders and coagulopathies were identified in the PSG compared to the RSG (p=0.001), reflecting a better yield following introduction of more comprehensive hematologic and cogulation laboratory tests during the prospective study period. Hematologic disorders were the most common risk factor (46.2%); presumed perinatal ischemic cerebral injury was risk factor in 23 children (22.1) and infectious and inflammatory disorders of the circulatory system in 18 (17.3%). Congenital and genetic cerebrovascular anomalies were the underlying cause in 7 patients (6.7%) and

  15. Ethernet TCP/IP based building energy management system in a university campus in Saudi Arabia

    Jomoah, Ibrahim M. [Department of Industrial Engineering, King Abdulaziz University Jeddah-21589 (Saudi Arabia); Kumar, R. Sreerama; Abdel-Shafi, Nabil Yassien [Saudi Electricity Company Chair for DSM and EE, Vice Presidency for Projects, King Abdulaziz University Jeddah 21589 (Saudi Arabia); Al-Abdulaziz, Abdulaziz Uthman M.; Obaid, Ramzy R. [Department of Electrical and Computer Engineering, King Abdulaziz University Jeddah-21589 (Saudi Arabia)

    2013-07-01

    This paper investigates the effectiveness of the Building Energy Management System (BMS) installed in the typical buildings in the main campus of King Abdulaziz University, Jeddah, in Saudi Arabia. As the domestic electricity and hence the oil consumption in Saudi Arabia is increasing at a very alarming rate compared to the other countries in the world, it is of paramount importance to resort to urgent measures in various industrial, commercial and residential sectors in the country to implement energy conservation measures. The major electrical load in the buildings in the University corresponds to air-handling units and lighting. If the Hajj period, during which millions of pilgrims visit Holy Makah, coincides with the summer, the electricity demand in the country further increases. Considering these issues, the university has taken initiatives to minimize energy consumption in the campuses through the various energy conservation measures. Towards this end, BMS is installed in a few of the typical classrooms and office buildings utilizing the existing campus Ethernet TCP/IP. The data analysis is performed over the period from April to September as it is the peak load period due to summer season. The effectiveness of the BMS in the minimization of the energy consumption in these buildings is established by comparing the results of data analysis with BMS against those before the installation of BMS over the peak period. The investigations reveal that appreciable saving in energy consumption can be achieved with the installation of BMS, the magnitude being dependent upon factors such as building characteristics, type of building, its utilization and period of use.

  16. Stress, shift duty, and eating behavior among nurses in Central Saudi Arabia

    2016-01-01

    Objectives: To investigate the association between stress, shift work, and eating behavior among non-Saudi female nurses working in Central Saudi Arabia. Methods: A sample of 395 non-Saudi female nurses from 2 major hospitals in Riyadh, Kingdom of Saudi Arabia participated in this cross-sectional study. The nurses completed a questionnaire from November 2013 to January 2014 that included items relating to stress and eating behavior using the Dutch Eating Behavior Questionnaire (DEBQ). The que...

  17. Female University Students' Physical Activity Levels and Associated Factors-A Cross-Sectional Study in Southwestern Saudi Arabia

    Atika Khalaf; Albert Westergren; Hazzaa Al-Hazzaa; Jan Kowalski; Vanja Berggren; Örjan Ekblom

    2013-01-01

    Background: The high prevalence of physical inactivity in Saudi Arabia is a growing challenge to public health. This study aimed to examine the prevalence of physical activity (PA) and associated factors among female university students. Methods: This cross-sectional study involved 663 randomly selected female university students who completed the Arab Teens Life Style questionnaire. Data included measurements of anthropometric, socioeconomic and environmental factors, as well as self-reporte...

  18. Multi-drug carbapenem-resistant Klebsiella pneumoniae infection carrying the OXA-48 gene and showing variations in outer membrane protein 36 causing an outbreak in a tertiary care hospital in Riyadh, Saudi Arabia

    Taher uz Zaman

    2014-11-01

    Conclusions: This is probably the first reported outbreak of multidrug/carbapenem-resistant Klebsiella infection involving the OXA-48 gene from Saudi Arabia. Although the presence of ESBLs such as OXA, CTX-M, TEM, and SHV are predictable reasons for resistance, variations in the Omp-36 gene might also have precipitated this phenomenon. Disruption of the Omp-36 sequence by large insertional elements, the insertion of two amino acids in a very crucial part of this protein, and the presence of a premature stop codon in one isolate might have rendered this protein incomplete and non-functional. The study also demonstrated that more than one type of clone was responsible for this reported apparent outbreak and that ST29, a clone not reported from this region before, was the major clone responsible.

  19. Knowledge, attitude, and practices of infertility among Saudi couples

    Abolfotouh MA

    2013-07-01

    Full Text Available Mostafa A Abolfotouh,1 Abdullah A Alabdrabalnabi,2 Rehab B Albacker,3 Umar A Al-Jughaiman,4 Samar N Hassan5 1King Abdullah International Medical Research Center (KAIMRC, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; 2University of Dammam, College of Medicine, Dammam, Saudi Arabia; 3King Saud University, College of Medicine, Riyadh, Saudi Arabia; 4King Faisal University, College of Medicine, Dammam, Saudi Arabia; 5Division of Reproductive Medicine, Department of Obstetrics and Gynecology, King Abdulaziz Medical City, Riyadh, Saudi Arabia Introduction: Infertility places a huge psychological burden on infertile couples, especially for women. Greater knowledge of the factors affecting fertility may help to decrease the incidence of infertility by allowing couples to avoid certain risk factors. The aim of our study was (1 to assess the knowledge and attitudes of infertile and fertile Saudi participants on infertility, possible risk factors, and social consequences; and (2 to determine the practices of infertile Saudi couples to promote their fertility before having them attend an in vitro fertilization (IVF clinic. Methods and materials: We conducted a cross-sectional study on 277 fertile participants from outpatient clinics and 104 infertile patients from the IVF clinic at King Abdulaziz Medical City between June 24, 2012 and July 4, 2012, using a previously validated interview questionnaire. Descriptive and analytical statistics were applied with a significance threshold of P ≤ 0.05. Results: A generally poor level of knowledge (59% and a neutral attitude (76% toward infertility were reported by participants. Mistaken beliefs commonly held by the study participants regarding the causes of infertility were Djinns and supernatural causes (58.8%, black magic (67.5%, intrauterine devices (71.3%, and contraceptive pills (42.9%. The healer/Sheikh was reported as the primary and secondary preference for infertility

  20. Reduction in the prevalence of antibody to hepatitis A virus among young Saudi adults: Implications for hepatitis A vaccine

    Arif M; Al-Faleh F; Al-Frayh A; Ramia S

    1995-01-01

    Viral etiology was investigated in 133 Saudi patients with acute hepatitis seen in King Khalid University Hospital, Riyadh. between July 1993-May 1994. Out of the 133 patients, 51 (38.3%) were diagnosed as having acute hepatitis due to hepatitis A virus (HAV). Hepatitis C virus (HCV) was the second most common etiological agent (20.3%). There were 35 patients with acute hepatitis (26.3%) in whom no viral marker for HAV, HBV, HCV, CMV or Epstein-Barr virus (EBV) was detect...

  1. Development, Implementation, and Evaluation of Health Informatics Masters Program at KSAU-HS University, Saudi Arabia

    Majid, Altuwaijri

    2007-01-01

    The Saudi health sector has witnessed a significant progress in recent decades with some Saudi hospitals receiving international recognition. However, this progress has not been accompanied by the same advancement in the health informatics field whose applications have become a necessity for hospitals in order to achieve important objectives such…

  2. Prevalence of Sleep Deprivation and Relation with Depressive Symptoms among Medical Residents in King Fahd University Hospital, Saudi Arabia

    Esraa M. Al-Maddah; Al-Dabal, Badria K.; Khalil, Mohammad S.

    2015-01-01

    Objectives: Sleep deprivation is common among medical residents of all specialties. This study aimed to determine the prevalence of sleep deprivation and depressive symptoms among medical residents in King Fahd University Hospital (KFUH) in Al Khobar, Saudi Arabia. Furthermore, the association between sleep deprivation, sleepiness and depressive symptoms was examined. Methods: This cross-sectional study took place between February and April 2012 and involved 171 KFUH medical residents of diff...

  3. Prevalence and Predictors of Anxiety and Depression among Female Medical Students in King Abdulaziz University, Jeddah, Saudi Arabia

    IBRAHIM, Nahla; AL-KHARBOUSH, Dania; EL-KHATIB, Lamis; AL-HABIB, Ahd; ASALI, Dana

    2013-01-01

    Background: Medical education & medical profession are among the most challenging and most stressful ones. Anxiety and depression represents an escalating public health problem among medical students. The objective of the study was to determine the prevalence & predictors of anxiety and depression among female medical students in King Abdulaziz University, Jeddah, Saudi Arabia. Methods: A cross-sectional study was carried out during 2010–2011. A stratified random sample method was used to sel...

  4. Self-medication with analgesics among medical students and interns in King Abdulaziz University, Jeddah, Saudi Arabia

    Ibrahim, Nahla Khamis; Alamoudi, Banan Mohammad; Baamer, Wejdan Omar; Al-Raddadi, Rajaa Mohammad

    2015-01-01

    Objectives: To determine the prevalence and predictors of self-medication with analgesics among senior medical students and interns in King Abdulaziz University (KAU), Jeddah, Saudi Arabia. Methods: A cross-sectional study was conducted among 504 participants in 2013. A multistage stratified random sampling was used. A confidential, anonymous & self-administered questionnaire was used to collect personal & socio-demographic data. Data about self-medication and self-medication with analgesics ...

  5. Mind Maps to Modify Lack of Attention among Saudi Kindergarten Children

    Daghistan, Bulquees Ismail Abdul Majid

    2016-01-01

    This research study aims at investigating the impact of Mind Maps on modifying the lack of attention in Arabic language class among Saudi Kindergarten children. To achieve the goals of this study the researcher used an experimental design with a random sample from AlRae'd Kindergarten's children in Riyadh -Saudi Arabia for the academic year…

  6. Measuring Students' Beliefs about Physics in Saudi Arabia

    Alhadlaq, H.; Alshaya, F.; Alabdulkareem, S.; Perkins, K. K.; Adams, W. K.; Wieman, C. E.

    2009-11-01

    Over the last decade, science education researchers in the US have studied students' beliefs about science and learning science and measured how these beliefs change in response to classroom instruction in science. In this paper, we present an Arabic version of the Colorado Learning Attitudes about Science Survey (CLASS) which was developed to measure students' beliefs about physics at King Saud University (KSU) in Riyadh, Saudi Arabia. We describe the translation process, which included review by four experts in physics and science education and ten student interviews to ensure that the statements remained valid after translation. We have administered the Arabic CLASS to over 300 students in introductory physics courses at KSU's men's and women's campuses. We present a summary of students' beliefs about physics at KSU and compare these results to similar students in the US.

  7. Prevalence and factors associated with low bone mineral density in Saudi women: a community based survey

    AlJohara M. AlQuaiz; Kazi, Ambreen; Tayel, Salwa; Shaikh, Shaffi Ahamed; Al-Sharif, Abdullah; Othman, Saleh; Habib, Fawzia; Fouda, Mona; Sulaimani, Riad

    2014-01-01

    Background Low bone mineral density (BMD) is a public health issue in Saudi Arabia. This study measured the prevalence and factors associated with low BMD in Saudi women in Riyadh, Saudi Arabia. Methods A cross sectional study using two stage cluster sampling technique was conducted in Riyadh, 2009. Thirty clusters, each comprising of 300 houses were randomly chosen and from each cluster 38–40 households were selected to identify 1150 women of >40 years. Women were invited to primary health c...

  8. Toward an objective assessment of technical skills: a national survey of surgical program directors in Saudi Arabia

    Alkhayal A

    2012-10-01

    Full Text Available Abdullah Alkhayal,1 Shahla Aldhukair,2 Nahar Alselaim,1 Salah Aldekhayel,1 Sultan Alhabdan,1 Waleed Altaweel,3 Mohi Elden Magzoub,4 Mohammed Zamakhshary1,21Department of Surgery, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; 2Public Health Section, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; 3Urology Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; 4Department of Medical Education, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi ArabiaBackground: After almost a decade of implementing competency-based programs in postgraduate training programs, the assessment of technical skills remains more subjective than objective. National data on the assessment of technical skills during surgical training are lacking. We conducted this study to document the assessment tools for technical skills currently used in different surgical specialties, their relationship with remediation, the recommended tools from the program directors’ perspective, and program directors’ attitudes toward the available objective tools to assess technical skills.Methods: This study was a cross-sectional survey of surgical program directors (PDs. The survey was initially developed using a focus group and was then sent to 116 PDs. The survey contains demographic information about the program, the objective assessment tools used, and the reason for not using assessment tools. The last section discusses the recommended tools to be used from the PDs’ perspective and the PDs’ attitude and motivation to apply these tools in each program. The associations between the responses to the assessment questions and remediation were statistically evaluated.Results: Seventy-one (61% participants responded. Of the respondents, 59% mentioned using only nonstandardized, subjective, direct observation for technical skills assessment. Sixty percent use only summative

  9. Assessment Methods of an Undergraduate Psychiatry Course at a Saudi University

    Mostafa Amr

    2012-05-01

    Full Text Available Objectives: In Arab countries there are few studies on assessment methods in the field of psychiatry. The objective of this study was to assess the outcome of different forms of psychiatric course assessment among fifth year medical students at King Faisal University, Saudi Arabia. Methods: We examined the performance of 110 fifth-year medical students through objective structured clinical examinations (OSCE, traditional oral clinical examinations (TOCE, portfolios, multiple choice questions (MCQ, and a written examination. Results: The score ranges in TOCE, OSCE, portfolio, and MCQ were 32–50, 7–15, 5–10 and 22–45, respectively. In regression analysis, there was a significant correlation between OSCE and all forms of psychiatry examinations, except for the MCQ marks. OSCE accounted for 65.1% of the variance in total clinical marks and 31.5% of the final marks (P = 0.001, while TOCE alone accounted for 74.5% of the variance in the clinical scores. Conclusions: This study demonstrates a consistency among the students’ assessment methods used in the psychiatry course, particularly the clinical component, in an integrated manner. This information would be useful for future developments in undergraduate teaching.

  10. Perceived stress scores among Saudi students entering universities: a prospective study during the first year of university life.

    Al-Daghri, Nasser M; Al-Othman, Abdulaziz; Albanyan, Abdulmajeed; Al-Attas, Omar S; Alokail, Majed S; Sabico, Shaun; Chrousos, George P

    2014-04-01

    In this prospective study we wanted to determine whether perceived stress over time among students in the Preparatory Year of King Saud University (KSU) predisposes them to cardiometabolic abnormalities. A total of 110 apparently healthy Saudi students (35 men and 75 women enrolled during the 2010-2011 academic year) were included. Perceived stress was determined at baseline and 1 year later. Anthropometrics were obtained and morning fasting serum glucose, lipid profile and cortisol were measured at both times. Perceived stress was noted among 48.2% of subjects at baseline and was not significantly different after follow-up, with 45.4% scoring high. In men, the prevalence of perceived stress was 48.6% at baseline (13 out of 35) and 37.1% at follow-up (13 out of 35), while in women it was 48% at baseline and 49.3% at follow-up. Interestingly, significant improvements in the blood pressure and lipid profiles, with the exception of HDL-cholesterol, were observed in both men and women, while fasting glucose also improved in women. Serum cortisol was inversely associated to fasting glucose, and total- and LDL-cholesterol (p-values 0.007, 0.04 and 0.04, respectively). These data are opposite to findings in students entering Western universities, in whom increasing stress and a deteriorating cardiometabolic profile have been repeatedly noted. Perceived stress and morning cortisol levels among students of the Preparatory Year in KSU remained constant for both genders over time, yet an improved cardiometabolic profile was observed, suggesting good adaptation among our pre-college students in their first year of university life. PMID:24727357

  11. Perceived Stress Scores among Saudi Students Entering Universities: A Prospective Study during the First Year of University Life

    Nasser M. Al-Daghri

    2014-04-01

    Full Text Available In this prospective study we wanted to determine whether perceived stress over time among students in the Preparatory Year of King Saud University (KSU predisposes them to cardiometabolic abnormalities. A total of 110 apparently healthy Saudi students (35 men and 75 women enrolled during the 2010−2011 academic year were included. Perceived stress was determined at baseline and 1 year later. Anthropometrics were obtained and morning fasting serum glucose, lipid profile and cortisol were measured at both times. Perceived stress was noted among 48.2% of subjects at baseline and was not significantly different after follow-up, with 45.4% scoring high. In men, the prevalence of perceived stress was 48.6% at baseline (13 out of 35 and 37.1% at follow-up (13 out of 35, while in women it was 48% at baseline and 49.3% at follow-up. Interestingly, significant improvements in the blood pressure and lipid profiles, with the exception of HDL-cholesterol, were observed in both men and women, while fasting glucose also improved in women. Serum cortisol was inversely associated to fasting glucose, and total- and LDL-cholesterol (p-values 0.007, 0.04 and 0.04, respectively. These data are opposite to findings in students entering Western universities, in whom increasing stress and a deteriorating cardiometabolic profile have been repeatedly noted. Perceived stress and morning cortisol levels among students of the Preparatory Year in KSU remained constant for both genders over time, yet an improved cardiometabolic profile was observed, suggesting good adaptation among our pre-college students in their first year of university life.

  12. Knowledge Management in Higher Education : Applicability of LKMC Model in Saudi Universities

    Farzana Shafique

    2015-01-01

    This paper stresses on the need of using Knowledge Management (KM) in the higher education institutions of Saudi Arabia. The paper is based on the literature review and personal experience of the author in the education sector. The paper aims at highlighting the importance of KM for the educational institutions particularly for developing countries. It also revi ews the readiness of Saudi Arabia for KM appli...

  13. Pattern of thyroid malignancy at a University Hospital in Western Saudi Arabia

    The aim is to study the incidence of thyroid cancer in surgically treated nodular thyroid disease, clinicopathological characteristics and treatment results. A retrospective review of 45 patients with thyroid malignancy at King Abdul-Aziz University Hospital, Jeddah, Kingdom of Saudi Arabia during a 3-years period between January 2000 through to December 2003 was carried out. Analysis of clinicopathologic characteristics, age correlation to different risk factors, outcome of surgery and radioiodine treatment. A total of 120 thyroidectomies were performed during the 3-years period, January 2000 through to December 2003 at King Abdul-Aziz University Hospital. Forty-five (37.5%) patients had histopathology confirmed diagnosis of thyroid cancer. Eighty-two point two percent cases of papillary carcinoma, 4.4% follicular type and 6.7% anaplastic and medullary carcinoma of thyroid. Mean age was 40.5 +/- 14.8 years. Male preponderance was seen in this study with males: females ratio is 1.1:1. Nodular goiter was the most frequent presentation, observed in 30 (66.7%) cases. Fine needle aspiration cytology was suggestive of malignancy in 76% of cases. Ninety-seven patients with papillary carcinoma received ablative dose of radioiodine with average dose of 100-200 mCi. One female patient with follicular carcinoma of thyroid with bone, lung, and brain metastases received 4 doses of radioiodine with total dose of 800 mCi. Mortality rate was (2.2%), one patient died of complication of invasive anaplastic carcinoma with invasion of the trachea. There is a lot of controversy regarding thyroid malignancy investigations and management. We recommend that thyroid cancer patients should be treated by a team of endocrinologist, pathologist, experience thyroid surgeon, nuclear medicine and external radiotherapy physician to achieve an optimum care and good prognosis. (author)

  14. Job satisfaction among the academic staff of a Saudi University: An evaluative study

    Abdullah M Al-Rubaish

    2009-01-01

    Full Text Available Background: Job satisfaction is a major determinant of job performance, manpower retention and employee well-being. Objectives: To explore the state of job satisfaction among the academic staff of King Faisal University - Dammam (KFU-D, and detect the areas and groups at a higher risk of being dissatisfied. Method: A fully-structured 5-option Likert-type Job Satisfaction Questionnaire (JSQ composed of an evaluative item and eleven domains making a total of 46 items was used. It was distributed by internal mail to all the 340 academic staff, 248 of whom returned completed questionnaires (response rate = 72.9 %. Findings: The overall mean Job Satisfaction Rate (JSR was 73.6 %. The highest JSR′s were found in three domains ("Supervision", "Responsibility", and "Interpersonal Relationships", and the lowest in four others ("Salary", "My Work Itself", "Working Conditions", and "Advancement". The JSR was significantly lower among Saudi nationals, females, those below age 40, those from clinical medical and Dentistry departments. Multiple Regression identified six independent variables which conjointly explained 25 % of the variance in job satisfaction (p < 0.0001. These were: being an expatriate, above the age of 50, serving the university for less than one or more than ten years, and, not from a clinical department of Medicine or Dentistry. Conclusions : Most staff were satisfied with many aspects of their jobs, but there was significant dissatisfaction with several job-related aspects and demographic features. Appropriate interventions are indicated. Further studies are needed to confirm the present findings and to monitor future trends.

  15. ISLAMIC ENTREPRENEURSHIP: A CASE STUDY OF SAUDI ARABIA

    RASEM N. KAYED; M Kabir Hassan

    2010-01-01

    As this paper examines the relationship between Islamic values and entrepreneurial activity, it seeks to establish whether these values can be more effectively tapped into to raise the profile of Islamic form of entrepreneurship. A written, self-administered questionnaire among a random sample of Saudi entrepreneurs in the city of Riyadh was employed to generate descriptive data to assess the views and attitudes of Saudi entrepreneurs toward both conventional and Islamic forms of entrepreneur...

  16. Counter-Terrorism in Saudi Arabia: Narratives, Practices and Challenges

    AlMaawi, Mohammad

    2016-01-01

    Since 9/11, both in the Middle East and worldwide, the academic, political and religious focus on extreme radicalisation has intensified. The attacks carried out in Riyadh, the capital of the Kingdom of Saudi Arabia, by Al-Qaeda in 2003, motivated a succession of bombings within and outside of the Kingdom. These events have led to a plethora of general and specific studies to understand the phenomenon of extremism. This thesis investigates radicalisation in Saudi Arabia since 2001, focus...

  17. Prevalence and characteristics of abnormal Papanicolaou smear in Central Saudi Arabia

    Al-Kadri, Hanan M.; Kamal, Mehak; Bamuhair, Samira S.; Omair, Aamir A.; Bamefleh, Hana S.

    2015-01-01

    Objectives: To assess the prevalence and characteristics of abnormal pap smear in the central region of Saudi Arabia. Methods: In this retrospective case control study conducted in the Departments of Obstetrics and Gynecology, and Histopathology at King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia, all pap smears screened for Saudi women between 2008 and 2011 were reviewed. Approximately 5000 pap smears are screened annually at King Abdulaziz Medical City utilizing the Bethesda III...

  18. Influence of Adiposity-Related Genetic Markers in a Population of Saudi Arabians Where Other Variables Influencing Obesity May Be Reduced

    Khalid K. Alharbi

    2014-01-01

    Full Text Available Large scale studies in Europeans have clearly identified common polymorphism affecting BMI and obesity. We undertook a genotype study to examine the impact of variants, known to influence obesity, in a sample from the Saudi Arabian population, notable for its profound combination of low mean physical activity indices and high energy intake. Anthropometry measures and genotypes were obtained for 367 Saudis, taken from King Saud University and Biomarker Screening Project in Riyadh (Riyadh Cohort. We observed large effect sizes with obesity for rs10767664 (BDNF (OR = 1.923, P=0.00072 and rs3751812 (FTO (OR = 1.523, P=0.016 in our sample and, using weighted genetic risk scores, we found strong evidence of a cumulative effect using 11 SNPs taken predominantly from loci principally affecting appetite (OR = 2.57, P=0.00092. We used conditional analyses to discern which of our three highly correlated FTO SNPs were responsible for the observed signal, although we were unable to determine with confidence which best marked the causal site. Our analysis indicates that markers located in loci known to influence fat mass through increased appetite affect obesity in Saudi Arabians to an extent possibly greater than in Europeans. Larger scale studies will be necessary to obtain a precise comparison.

  19. The incidence rate of female breast cancer in Saudi Arabia: an observational descriptive epidemiological analysis of data from Saudi Cancer Registry 2001–2008

    Alghamdi IG

    2013-10-01

    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, United Kingdom; 2Ministry of Health, General Directorate of Health Affairs Al-Baha, Kingdom of Saudi Arabia; 3Lincoln Hospital, Research and Development, United Lincolnshire Hospitals, National Health Service Trust, Lincoln, United Kingdom Background: This study presents descriptive epidemiological data related to breast cancer cases diagnosed from 2001 to 2008 among Saudi women, including the frequency and percentage of cases, the crude incidence rate (CIR, and the age-standardized incidence rate (ASIR, adjusted by the region and year of diagnosis. Methods: This is a retrospective descriptive epidemiological study of all Saudi female breast cancer cases from 2001 to 2008. The statistical analyses were conducted using descriptive statistics, a linear regression model, and analysis of variance with the Statistical Package for the Social Sciences version 20 (IBM Corporation, Armonk, NY, USA. Results: A total of 6,922 female breast cancer cases were recorded in the Saudi Cancer Registry from 2001 to 2008. The highest overall percentages (38.6% and 31.2% of female breast cancer cases were documented in women who were 30–44 and 45–59 years of age, respectively. The eastern region of Saudi Arabia had the highest overall ASIR, at 26.6 per 100,000 women, followed by Riyadh at 20.5 and Makkah at 19.4. Jazan, Baha, and Asir had the lowest average ASIRs, at 4.8, 6.1, and 7.3 per 100,000 women, respectively. The region of Jouf (24.2%; CIR 11.2, ASIR 17.2 had the highest changes in CIR and ASIR from 2001 to 2008. While Qassim, Jazan and Tabuk recorded down-trending rates with negative values. Conclusion: There was a significant increase in the CIRs and ASIRs for female breast cancer between 2001 and 2008. The majority of breast cancer cases occurred among younger women. The region of Jouf had the greatest significant

  20. Indoor air quality levels in a University Hospital in the Eastern Province of Saudi Arabia

    Mahmoud F El-Sharkawy

    2014-01-01

    Full Text Available Aim of the Study: The complex hospital environment requires special attention to ensure a healthy indoor air quality (IAQ to protect patients and healthcare workers against hospital-acquired infections and occupational diseases. Poor hospital IAQ may cause outbreaks of building-related illness such as headaches, fatigue, eye, and skin irritations, and other symptoms. The general objective for this study was to assess IAQ inside a large University hospital at Al-Khobar City in the Eastern Province of Saudi Arabia. Materials and Methods: Different locations representing areas where most activities and tasks are performed were selected as sampling points for air pollutants in the selected hospital. In addition, several factors were studied to determine those that were most likely to affect the IAQ levels. The temperature and relative percent humidity of different air pollutants were measured simultaneously at each location. Results: The outdoor levels of all air pollutant levels, except volatile organic compounds (VOCs, were higher than the indoor levels which meant that the IAQ inside healthcare facilities (HCFs were greatly affected by outdoor sources, particularly traffic. The highest levels of total suspended particulates (TSPs and those less than 10 microns (PM 10 inside the selected hospital were found at locations that are characterized with m4ore human activity. Conclusions:Levels of particulate matter (both PM 10 and TSP were higher than the Air Quality Guidelines (AQGs. The highest concentrations of the fungal species recorded were Cladosporium and Penicillium. Education of occupants of HCF on IAQ is critical. They must be informed about the sources and effects of contaminants and the proper operation of the ventilation system.

  1. Irritable bowel syndrome among nurses working in King Abdulaziz University Hospital, Jeddah, Saudi Arabia

    Nahla Khamis Ibrahim

    2016-03-01

    Full Text Available Background: Irritable bowel syndrome (IBS is a highly prevalent gastrointestinal disorder that can cause disability and economic burden. Nurses are a vital part of the medical team and their well-being is an important issue. Yet, few studies have been done concerning IBS among nurses. Objectives: To determine the prevalence, severity, and predictors of IBS among nurses working at King Abdulaziz University Hospital, Jeddah, Saudi Arabia. Materials and methods: A cross-sectional study was conducted among 229 nurses who fulfilled the eligibility criteria. They were selected by stratified random sampling during 2014–2015. A validated, confidential, self-administered data collection sheet was used for collection of personal and sociodemographic data. Rome III Criteria, IBS Severity Scoring System (IBS-SSS, Hospital Anxiety and Depression Scale (HADS, and Pittsburgh Sleep Quality Index (PSQI were included. Both descriptive and inferential statistics were done. A multiple logistic regression analysis was done to determine the predictors of IBS. Results: The prevalence of IBS among nurses was 14.4%, and IBS-Mixed type was the commonest variety (54.5%. Positive family history of IBS, working in outpatient clinics, having day shift, poor sleep quality, and high anxiety and depression scale scores were significantly associated with IBS. After controlling for confounding factors in regression analysis, the predictors of IBS were food hypersensitivity (aOR=4.52; 95% CI: 1.80−11.33, morbid anxiety (aOR=4.34; 95% CI: 1.49–12.67, and positive family history of IBS (aOR=3.38; 95% CI: 1.12–13.23. Conclusion: The prevalence of IBS was 14.4%. Food hypersensitivity, morbid anxiety, and family history were the predictors of IBS. Screening and management of IBS, food hypersensitivity, and psychological problems among nurses are recommended.

  2. Factors associated with adherence to medication among depressed patients from Saudi Arabia: a cross-sectional study

    Al Jumah K

    2014-10-01

    Full Text Available Khalaf Al Jumah,1 Mohamed Azmi Hassali,2 Dalal Al Qhatani,1 Kamal El Tahir3 1Department of Pharmacy, Al Amal Psychiatric Hospital, Riyadh, Saudi Arabia; 2School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia; 3College of Pharmacy, King Saud University, Riyadh, Saudi Arabia Background: Several studies have investigated the factors associated with adherence to antidepressants, with inconsistent conclusions. However, no similar study has investigated this issue among patients diagnosed with major depressive disorder in Saudi Arabia. The aim of this study is to explore patients’ adherence to antidepressant medications, and the factors associated with adherence.Methods: A non-experimental cross-sectional design was used to measure adherence to antidepressants among major depressive disorder patients, and the factors associated with adherence. The patients were recruited from the outpatient clinic at the Al-Amal Complex for Mental Health in Riyadh, Saudi Arabia, between August 2013 and January 2014. Eligible participants met with one of the research coordinators for assessment of their adherence. Adherence was investigated indirectly by use of the Morisky Medication Adherence Scale, and patients’ beliefs were assessed through the Beliefs about Medicine Questionnaire. Information about the severity of their depression, demographics, and other study variables were collected.Results: A total of 403 patients met the inclusion criteria and participated in the study. Of those, 203 (50.37% were females, while the remaining 200 (49.6% were males. There was an average age of 39 years (standard deviation, ±11 years. Half of the patients (52.9% reported low adherence to their antidepressant medication, with statistically significant differences between the low adherence and high adherence scores relating to sex, age, and duration of illness. Conclusion: Low medication adherence is a common problem among major depressive disorder

  3. Atherosclerotic disease and risk factor modification in Saudi Arabia: a call to action

    Al-Omran M

    2012-05-01

    Full Text Available Mohammed Al-OmranThe Peripheral Vascular Disease Research Chair and Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi ArabiaPurpose: Atherosclerotic disease (AD is the leading cause of death worldwide and in Saudi Arabia. Intensive risk reduction therapy plays a major role in reducing adverse cardiovascular outcomes in patients with AD. The level of awareness of this important fact amongst physicians (family physicians, general internists, cardiologists and vascular surgeons in managing these patients in Saudi Arabia is not currently known. This study was conducted to examine the perceptions and knowledge of risk reduction therapy in patients with AD amongst physicians in Saudi Arabia in two clinical presentations; coronary artery disease (CAD and peripheral artery disease (PAD.Materials and methods: We conducted a cross-sectional self-administered survey of 897 physicians at different hospitals in four provinces in Saudi Arabia.Results: The recommended targets of low density lipoprotein-cholesterol (LDL-C, blood glucose, and blood pressure in patients with CAD and PAD were known as 40% and 36%; 70% and 66%; and 32% and 28% of physicians, respectively. The initiation of antiplatelet medications, angiotensin converting enzyme (ACE inhibitors, statins, and nicotine replacement therapy for smokers in patients with CAD and PAD were recommended by 98% and 97%; 52% and 34%; 61% and 56%; and 50% and 43% of physicians, respectively. Compared to other specialties, cardiologists had the lowest threshold for initiating risk reduction therapy, whereas vascular surgeons had the highest threshold.Conclusion: The level of physician awareness of atherosclerosis risk reduction therapy across Saudi Arabia has revealed knowledge and action gaps. A call to action to implement effective strategies to encourage health professionals to use risk reduction therapy and increase public awareness is needed

  4. Seismic noise study for a new seismic station at King Fahd University of Petroleum and Minerals in Saudi Arabia

    Kaka, S. I.

    2013-01-01

    In this paper, I describe the work undertaken at King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia to select a suitable site for a new broad band seismic station. The new station will be equipped with a 3-component 120 s to 50 Hz Trillium120 broad band seismometer, Taurus 24-bit data acquisition system along with a large LCD to display the waveform data in real-time. The KFUPM community will have an opportunity to observe daily seismic activity in real-t...

  5. SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 4. Saudi Engineering Solar Energy Applications System Design Study

    1985-01-01

    Literature summarizing a study on the Saudi Arabian solar controlled environment agriculture system is presented. Specifications and performance requirements for the system components are revealed. Detailed performance and cost analyses are used to determine the optimum design. A preliminary design of an engineering field test is included. Some weather data are provided for Riyadh, Saudi Arabia. (BCS)

  6. Outcome of stroke in Saudi children

    Objective was to report on the prognosis, neurologic outcome, and recurrence of stroke in Saudi children. We evaluated a cohort of 104 Saudi children with stroke at the Division of Pediatric Neurology at King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia from July 1992 to February 2001 (retrospective study) and February2001 to March 2003 (prospective study). We analyzed the salient clinical, neuroimaging, neurophysiological, neuropsychological and laboratory data following retrieval from a specially designed comprehensive protocol. Of the 104 children in the cohort (aged one month to 12 years), 5 (4.8%) died during the study period and 9(8.7%) were lost to follow-up. The mean duration of follow-up for the remaining 90 children was 40 months (median 33 months). Recovery was judged complete in 6(6.7%) of these 90 children. We detected residual hemiparesis (irrespective of its effect on daily functions) in 73 (81%) and this was combined with other motor deficits in 45 children (50%). Forty-one children (46%) had residual dysphasia or language deficits, whereas 45 (50%) were judged to have had cognitive deficit. Psychometry revealed an abnormal intelligence quotient test (70) in 19 of 26 (73%) children. Other neurologic sequelae included epilepsy in 52 (58%), recurrent headaches in 13 (14%) and hydrocephalus in 4 (4.4%) patients, Six of the 95 (6.3%) children, who were ascertained to have died or kept their follow-up, had one or more occurrences, one month to 5 years after initial stroke (median 23 months). Patients who had recurrent strokes were significantly more likely to be the product of consanguineous marriages (p=0.04). Regarding the group of 23 children with perinatal stroke, neither deaths nor recurrences occurred during the follow-up period. However, 20 (87%) of them had significant delays in their developmental milestones. The toll of stroke in Saudi children is demanding, with most children demonstrating

  7. Female University Students’ Physical Activity Levels and Associated Factors—A Cross-Sectional Study in Southwestern Saudi Arabia

    Atika Khalaf

    2013-08-01

    Full Text Available Background: The high prevalence of physical inactivity in Saudi Arabia is a growing challenge to public health. This study aimed to examine the prevalence of physical activity (PA and associated factors among female university students. Methods: This cross-sectional study involved 663 randomly selected female university students who completed the Arab Teens Life Style questionnaire. Data included measurements of anthropometric, socioeconomic and environmental factors, as well as self-reported PA. Ordinal regression was used to identify associated factors with low, moderate and high PA levels. Results: The mean age of participants was 20.4 years (SD 1.5. Mean BMI of the students in relation to PA were 23.0, 22.9, 22.1 for high, moderate and low levels of activity, respectively. The analysis revealed significantly higher PA levels among married students, those with high educated mothers, and those who lived far from parks, and lower activity levels among underweight students. Conclusions: This study raises four important determinants for female university students’ PA levels. These factors could be of great importance in the endeavor to prevent the health-threatening increase in physical inactivity patterns and thus non-communicable diseases and obesity where the focus should be on the specific situation and needs of women in Saudi Arabia.

  8. Saudis map $450 million gulf spill cleanup

    This paper reports on Saudi Arabia which has earmarked about $450 million to clean up Persian Gulf beaches polluted by history's worst oil spills, created during the Persian Gulf crisis. Details of the proposed cleanup measures were outlined by Saudi environmental officials at a seminar on the environment in Dubai, OPEC News Agency reported. The seminar was sponsored by the Gulf Area Oil Companies Mutual Aid Organization, an environmental cooperative agency set up by Persian Gulf governments. Meantime, a Saudi government report has outlined early efforts designed to contain the massive oil spills that hit the Saudi coast before oil could contaminate water intakes at the huge desalination plants serving Riyadh and cooling water facilities at Al Jubail

  9. Attitude to blood donation in Saudi Arabia

    Abdel Gader Abdel Galil

    2011-01-01

    Full Text Available Background and Objectives: The blood donor system in the Kingdom of Saudi Arabia depends on a combination of voluntary and involuntary donors. The aim of this study is to explore the attitudes, beliefs and motivations of Saudis toward blood donation. Materials and Methods: The study was conducted at the Donor Centers at King Khalid University Hospital (KKUH Blood Bank and King Saud University Students Health Center, Riyadh. A self-administered questionnaire was distributed to donors (n = 517 and nondonors (n = 316, between February and June 2008. All were males. Results: Ninety-nine percent of the respondents showed positive attitude toward blood donations and its importance for patients care, and object the importation of blood from abroad. Blood donors: Ninety-one percent agree that that blood donation is a religious obligation, 91% think no compensation should be given, 63% will accept a token gift, 34% do not object to donating six times/year and 67% did not mind coming themselves to the donor center to give blood. Nondonors: Forty-six percent were not asked to give blood and those who were asked mentioned fear (5% and lack of time (16% as their main deterrents. Reasons for rejection as donors include underweight and age (71% and health reasons (19%. Seventy-five percent objected to money compensation but 69% will accept token gifts and 92% will donate if a relative/friend needs blood. Conclusion: These results reflect an encouraging strong positive attitude toward blood donation. Further future planning with emphasis on educational/publicity programs and careful organization of donor recruitment campaigns could see the dream of total voluntary nonremunerated blood donations should not take long to be true.

  10. Women in dentistry: A perspective on major universities in Saudi Arabia. Part 1: Historical background

    Shaker, Randa E.; Babgi, Amani A.

    2009-01-01

    As the works of females have been present in many fields of our lives, the history mentions little trace of these facts. The field of dentistry was among these professions. This paper will review the presence of dental practice by women world wide and will present a review of dentistry in Saudi Arabia.

  11. Cephalometric norms of Saudi boys

    The present study was conducted to establish cephalometric norms of Saudi boys based on the Steiners analysis, and to compare the results of the present study with similar studies conducted on other racial or ethnic groups. For this purpose, fifty-five healthy Saudi boys, with a mean age of 12.04 years, were selected from different schools of Riyadh. Female Saudis were not used for this study due to social restrictions with respect to the Kingdom's customs and traditions. Selection was made on the basis of normal occlusion, balanced and pleasing profile with no obvious facial asymmetry. None of the boys have undergone orthodontic treatment prior to this study. Lateral skull cephaiograms were taken and traced using a standardized technique. Each cephalogram was traced twice with a one week interval by the authors. All angular and linear measurements were calculated to the nearest 0.5 degree and 0.5 mm, respectively. Steiners method of cephalometric analysis was used to establish cephalometric norms. The result of the study demonstrated that the Saudi boys differed from other racial and ethnic groups in some skeletal and dental measurements. Generally, the Saudi boys revealed a more protrusive maxillary apical base and double dental protrusion. (author)

  12. Traffic and industrial activities around Riyadh cause the accumulation of heavy metals in legumes: A case study

    Alyemeni, Mohammed Nasser; Almohisen, Ibrahem A.A.

    2013-01-01

    The objective of this study was to analyse the effect of the continuously increasing anthropogenic activities around Riyadh, Saudi Arabia on the accumulation of heavy metals in leguminous crops. This study determined whether four legume crops, Pisum sativum L., Vicia faba L., Glycine max and Vigna sinensis, could accumulate the heavy metals Cu, Mn, Pb and Zn in their leaves, pods and grains during the summer when grown under conditions with ambient air pollution from heavy traffic and industr...

  13. Bone mineral density and bone scintigraphy in adult Saudi female patients with Osteomalacia

    This prospective study was conducted to demonstrate the role of bone mineral density (BMD) and bone scan in the management of adult Saudi female patients with established diagnosis of osteomalacia. Bone scan using Tc99m methylene diphosphate (MDP) and BMD of the lumbar spine and femoral neck using dual x-ray absorptiometry (DXA) were performed at the time of diagnosis 6 months and one year after therapy in 96 Saudi female patients attending the metabolic bone disease clinic at King Khalid University Hospital, King Saud University, Riyadh, Kingdom of Saudi Arabia, between January 1997 through to June 1999, aged between 20 and 73 years (mean 42 years). Alkaline phosphates, calcium and inorganic phosphorus were measured for all patients before and after treatment. 25 Hydroxy vitamin D was only measured with the first BMD measurements. A bone profile showed typical biochemical abnormalities of osteomalacia.The bone scan showed features of superscan in all patients and pseudofractures in 43 patients. BMD measures were compared with that of normal Saudi subjects matched for age and sex. The BMD was low at diagnosis and showed significant improvement after therapy. The improvement of bone density in response to therapy was more evident in lumbar spine than in femoral neck bone.Our results showed that BMD in adult Saudi female patients with osteomalacia was markedly affected probably due to specific constitutional and environmental factors ( inadeqate exercise, lack of sun exposure and lack of intake of milk and dairy products). In addition, lumbar BMD and serum calcium appeared to be better markers to monitor therapy.Bone scan helped in demonstrating disease activity, the presence of pseudofractures. (author)

  14. Mycoflora of air-conditioners dust from Riyadh, Saudi Arabia.

    Bagy, M M; Gohar, Y M

    1988-01-01

    Using the hair baiting technique, 6 genera and 14 species were collected on Sabouraud's dextrose agar from 37 dust samples from air-conditioners. The most common fungi were Chrysosporium tropicum, C. indicum, C. keratinophilum, Aspergillus flavus followed by Acremonium strictum and Scopulariopsis brevicaulis. Using the dilution-plate method, 26 genera and 52 species were collected from 37 dust samples on glucose-(23 genera and 45 species) and cellulose-(18 genera and 34 species) Czapek's agar at 28 degrees C. The most prevalent species were Aspergillus niger, A. flavus, Penicillium chrysogenum, Stachybotrys chartarum, Ulocladium atrum, Mucor racemosus and Fusarium solani and A. niger, A. flavus, Trichoderma viride, P. chrysogenum, Ulocladium atrum, Chaetomium globosum, C. spirale, Stachybotrys chartarum and Mucor racemosus on the two media, respectively. PMID:3236219

  15. Life styles related to coronary artery disease in Saudi Males older than 12 years of age

    The present study highlighted life styles related to coronary artery disease risk factors among patients attending a primary care clinic at King Khalid University Hospital, in Riyadh, Saudi Arabia. We conducted a cross-sectional study at a primary care clinic at King Khalid University Hospital, Riyadh, Saudi Arabia, during the period from 18/4/2006 to 13/6/2006. All adult male patients older than 12 years of age who attended one consultant primary care clinic were included in the study. All patients were interviewed by one consultant in family medicine during the study period. The patients were asked about dietary habits, physical activity and type of exercise, and smoking habits. Weight and height was taken for all patients by the nurse in the clinic and body mass index (BMI) were calculated for all patients. The total number of participants was 246 patients. The data were analyzed using the Statistical Package of Social Science (SPSS) version 11.5. A p value of less than 0.05 was considered statistically significant. Of the 246 male adult patients, 45.4% always consumed vegetables and fruits in their diet, 21.5% exercised on a daily basis, 51.2% exercised sometimes and 26% did not exercise at all. The type of exercise practiced by active participants was walking (76.5%) and sports (22.9%). Sports included football, basketball, swimming and other sports club activity. Only 20.7% of the participants had an ideal body weight (BMI=30). 8.9% of the participants were current smokers. Overweight and obesity is a common health problem among male adult patients attending a primary care setting. Improved dietary habits (consumption of vegetables and fruits and minimization of fat and suits) encouraging exercise and walking and helping current smokers to quit smoking are essential steps towards improving life styles in the community. It is an important health plan priority to concentrate on improving life styles in the Saudi community, to prevent cardiovascular risk factors

  16. Science Education Impacts on Labor Market and University Expectations of Students by Citizenship Status in the Kingdom of Saudi Arabia: A Comparative Analysis Using TIMSS 2007 Data

    Wiseman, Alexander W.; Alromi, Naif H.; Alshumrani, Saleh

    2013-01-01

    This study comparatively examines the impact of students' citizenship status on science education relative to labor market and university expectations in the Kingdom of Saudi Arabia. Specifically, the 2007 Trends in International Mathematics and Science Study (TIMSS) provides science education teaching, learning and achievement data from the…

  17. The Potential of Wiki Technology as an E-Learning Tool in Science and Education; Perspectives of Undergraduate Students in Al-Baha University, Saudi Arabia

    Alzahrani, Ibraheem; Woollard, John

    2012-01-01

    This paper examines the potential of wiki technology as an e-learning tool in Al-Baha University, Saudi Arabia with a random sample in two colleges: science and education. 24 male students participated in this survey. The data is collected through interviewer-administered questionnaires with 16 questions divided into four axes. The data is…

  18. Breast cancer correlates in a cohort of breast screening program participants in Riyadh, KSA

    Fahad A. Al-Amri; Mohammed Y. Saeedi; Fatina M. Al-Tahan; Ali, Arwa M.; Shaker A. Alomary; Mostafa Arafa; Ibrahim, Ahmed K.; Kassim A. Kassim

    2015-01-01

    Background: Breast cancer is the first cancer among females in the Kingdom of Saudi Arabia, accounting for 27.4% of all newly diagnosed female cancers in 2010. There are several risk factors affecting the incidence of breast cancer where some factors influence the risk more than the others. Aim: We aimed to identify the different risk factors related to breast cancer among females participating in the breast-screening program in Riyadh, KSA. Methods: Based on data from phase-I of the br...

  19. Prevalence and severity of plaque-induced gingivitis in a Saudi adult population

    Idrees, Majdy M; Azzeghaiby, Saleh N.; Hammad, Mohammad M.; Kujan, Omar B.

    2014-01-01

    Objectives: To evaluate the prevalence and severity of plaque-induced gingivitis among a Saudi adult population in Riyadh region. Methods: Three hundred and eighty-five eligible participants in this cross-sectional study were recruited from routine dental patients attending the oral diagnosis clinic at Al-Farabi College in Riyadh, Saudi Arabia from June 2013 to December 2013. A clinical examination was performed by 2 dentists to measure the gingival and plaque indices of Löe and Silness for e...

  20. Patterns of radiographic changes in hands and feet of rheumatoid arthritis in Saudi Arabia

    The aim of the study was to characterize the pattern of radiographic changes in the hands and feet of rheumatoid arthritis in Saudi patients. The radiographs of hands and feet of rheumatoid arthritis patients attending rheumatology outpatient clinics of King Khalid University Hospital in Riyadh, Kingdom of Saudi Arabia, over the period extending from March to June 2001, were examined and reported for the presence of osteopenia, joint space narrowing, and erosions. Fifty-six rheumatoid arthritis patients were studied. Their mean age was 50 + 1.9 years, and mean disease duration was 9.07 + 0.84 years. Generalized osteopenia was seen in 16/56 (29%) and periarticular osteopenia in 38/56 (68%). Joint space narrowing was present in 9/56 (16%) of feet and 35/56 (63%) of hand x-rays. Erosions were seen in 3/56 (6%) of feet and in 22/56 (39%) of hand x-rays. Significant correlation was seen between joints space narrowing, joint erosions, and disease duration. Radiographic changes in hands and feet of Saudi rheumatoid arthritis patients are less severe than those reported from the West, and the pattern is also different with less affection of the feet. (author)

  1. Association of mobile phone radiation with fatigue, headache, dizziness, tension and sleep disturbance in Saudi population

    The widespread use of mobile phones has been increased over the past decade; they are now an essential part of business, commerce and society. The use of mobile phones can cause health problems. Therefore, the aim of the present study is to investigate the association of using mobile phones with fatigue, headache, dizziness, tension and sleep disturbance in the Saudi population and provide health and social awareness in using these devices. This study was conducted in the Department of Physiology, College of Medicine, King Saudi University, Riyadh, Kingdom of Saudi Arabia during the year 2002 to 2003. In the present study, a total of 437 subjects (55.1% male and 39.9% female) were invited, they have and had been using mobile phones. A questionnaire was distributed regarding detailed history and association of mobile phones with health hazards. The results of the present study showed an association between the use of mobile phones and health hazards. The overall mean percentage for these clinical findings in all groups were headache (21.6%), sleep disturbance (4.%), tension (3.9%), fatigue (3%) and dizziness (2.4%). Based on the results of the present study, we conclude that the use of mobile phones is a risk factor for health hazards and suggest that long term or excessive use of mobile phones should be avoided by health promotion activities such as group discussions, public presentations and through electronic and print media sources. (author)

  2. Infection control practice in private dental laboratories in Riyadh

    In view of the risk of infection of dental health care workers and patients, interruption of possible chains of infection is to be demanded. The objective of this study was to assess infection control practice in private dental laboratories in Riyadh City, Kingdom of Saudi Arabia. The study was conducted on thirty-two private dental laboratories in Riyadh City regarding infection control practiced by these laboratories. The instrument of the study consisted of ten open-ended questions that were asked from the laboratories directors. A large percentage of the surveyed laboratories (87.5 %) did not implement any infection control protocol during their practice. The mean number of impressions received per week was 16. Most of the surveyed laboratories (90.6 %) had no way of communication with the clinics regarding the disinfection procedures. The results indicated that 62.5 % of the laboratories reported that they were aware that they may get infection from non-disinfected items. Only a small percentage (6.2%) of the laboratories added disinfecting agent to pumice slurry. Wearing laboratory coats was reported by 75% of the laboratory workers. The use of gloves during work was reported by 59.3% of the laboratories while 56.2% reported the use protective eyewear. Only 21.8% of the laboratories use face masks during work. Construction of infection control manuals that contain updated and recommended guidelines to ensure aseptic practice in private dental laboratories is highly recommended. Also, a way of communication between dentists and dental technicians regarding disinfection of laboratory items should be strongly encouraged. (author)

  3. Perspectives of interns and residents toward do-not-resuscitate policies in Saudi Arabia

    Amoudi AS

    2016-03-01

    Full Text Available Abdullah S Amoudi,1 Mohammed H Albar,2 Amjed M Bokhari,3 Sultan H Yahya,4 Anas A Merdad1 1Department of Internal Medicine, 2Department of Obstetrics and Gynecology, 3Department of Surgery, King Abdulaziz University Hospital, Jeddah, 4Department of Radiology, King Saud University Hospital, Riyadh, Kingdom of Saudi Arabia Objective: Do-not-resuscitate (DNR orders in Saudi Arabia were first regulated by a fatwa on a national level in 1988, one that excludes the patient and their families from decision making. Although the core of this policy is taken up by all hospitals in Saudi Arabia, there is no homogeneity in implementation. Here, we appraise what interns and residents know of these policies and their attitudes toward DNR. Methods: Interns and residents in four major hospitals in Jeddah, King Abdulaziz University Hospital, National Guard Hospital, King Fahad General Hospital, and King Fahad Armed Forces Hospital, were given a questionnaire in English with four blocks of questions. Results: A total of 140 questionnaires were included in our study. From these questionnaires, we conclude a lack of familiarity with DNR's policies and the fatwa and also a lack of understanding when it comes to treating DNR-labeled patients. The majority opinion was to include the patient in the decision-making process who is excluded according to the fatwa. Participants considered patients' dignity, religious concerns, and legal concerns to be important in considering resuscitation. Conclusion: We conclude a need to emphasize the issue of DNR and treatment of DNR patients in medical ethics classes in Saudi Arabia and put more effort to enact national DNR laws that include the patient in the decision-making process. Keywords: passive euthanasia, Middle East, cross-sectional study

  4. Knowledge of breast cancer and its risk and protective factors among women in Riyadh

    We conducted this study to assess the knowledge of breast cancer and sources of information about breast cancer among women in Riyadh. We also analyzed whether associations existed between demographic variables. Knowledge of breast cancer and, and the practice of breast self examination and use of mammography screening. Women interested in participating in this community based descriptive study provided data by completing a pre-tested structured questionnaire. Of 864 participating women, 84% were Saudi 45% were married and 67.8% had a university level education*0% were between the ages of 20 to 50 years. Knowledge of breast self examination (BSE) was high 82% (95% CI, 79.2%-84.4%) knew about BSE, 61% (95% CI confidence intervals [CI], 79.2%-84.4%) knew about BSE , while 61% [95%CI, 57.9%-64.5%] knew about mammography but only 41.2% [95% CI, 37.9%-44.5%] had performed BSE and 18.2% (95% CI, 15.5%-20.8%)had had mammography screening Knowledge of breast cancer, risk factors and protective factors for breast cancer was moderate. There was a statistically significant association between demographic characteristics (marital status, educational status and family history of breast cancer) and knowledge and practice of BSE and mammography. Though it has limitations, this study revealed an imbalance between the knowledge and practice of BSE among women. It also showed that there is only that there is only moderate knowledge of risks and protective factors for breast cancer and that knowledge and practice of BSE and mammography vary according to marital and educational status. Hence, frequent community based awareness programs are needed so that all women can know and practice BSE, which in turn helps to prevent breast cancer. (author)

  5. Risk factors associated with postpartum depression in the Saudi population

    Alharbi AA

    2014-02-01

    Full Text Available Abeer A Alharbi,1 Hamza Mohammad Abdulghani2 1Department of Family and Community Medicine, 2Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia Introduction: Postpartum depression (PPD is one of the major psychological disorders worldwide that affects both mother and child. The aim of this study was to correlate the risk of PPD with obstetric and demographic variables in Saudi females. Materials and methods: Data were collected by interviewing females 8–12 weeks postpartum. PPD symptoms were defined as present when subjects had an Edinburgh Postnatal Depression Scale score of 10 or higher. Variables included in this study were age, education, occupation, parity, baby's sex, pregnancy period, delivery type, hemoglobin level, anemia, and iron pills taken during pregnancy. Results: Of the 352 postpartum females, the prevalence of PPD symptom risk was 117 (33.2%. Among the PPD symptomatic females, 66 (39.8% had low hemoglobin levels, and 45 (40.5% females were anemic during pregnancy (P≤0.05. These results suggest that early postpartum anemia, indicated by low hemoglobin level, is a significant risk factor for PPD (adjusted odds ratio 1.70, 95% confidence interval 1.05–2.74; P=0.03. Other variables, including age, parity, education, occupation, and delivery type, were not significantly correlated (P=0.15–0.95, but marginally indicative of the risk of depressive symptoms. Conclusion: Low hemoglobin level and anemia during pregnancy were risk factors for PPD in Saudi females. Many other factors may be considered risk factors, such as age, occupation, and parity. Anemic women need more attention and to be checked regarding their PPD, and treated if necessary. Keywords: postpartum depression, hemoglobin level, anemia, EPDS

  6. Prevalence and Predictors of Anxiety and Depression among Female Medical Students in King Abdulaziz University Jeddah Saudi Arabia

    2013-07-01

    Full Text Available Background: Medical education & medical profession are among the most challenging and most stressful ones. Anxiety and depression represents an escalating public health problem among medical students. The objective of the study was to determine the prevalence & predictors of anxiety and depression among female medical students in King Abdulaziz University, Jeddah, Saudi Arabia.Methods: A cross- sectional study was carried out during 2010-2011. A stratified random sample method was used to select 450 medical students. A confidential, anonymous & self administered questionnaire included Standardized Hospital Anxiety & Depression Scale was used.Results: The mean scores for anxiety and depression were 9.32 ± 3.77 & 6.59 ± 3.62, respectively. There is a positive correlation between anxiety & depression scores (r= 0.52, P< 0.001. Prevalence of morbid anxiety and depression were 34.9% and 14.7%, respectively. Logistic regression analysis revealed that the first predictor of morbid anxiety was depression (adjusted Odds Ratio (aOR = 3.28; 95% Confidence Interval (CI: 1.85-5.82, P < 0.001. Students complained from condensed academic course, had academic and emotional failures during the 6 months preceded the study were about 2 times more prone to anxiety. Predictors of depression were having anxiety, nationality (being non-Saudi & having emotional failure.Conclusion: Medical students encountered high rates of anxiety & depression compared to others. Academic problems and major life events were the main predictors. Enhancing faculty preventive & curative mental health services is recommended. Initiation of stress management courses & enhancing academic advising services are required since the start of medical education.

  7. The association between watching television and obesity in children of school-age in Saudi Arabia

    Al-Ghamdi, Sameer H.

    2013-01-01

    Background: There is little information on the association between watching Television (TV) and obesity in the Arabian Peninsula. Aim of the Study: The aim of this study was to explore the association between the watching of television and obesity in Saudi children of school-age. Materials and Methods: A case-controlled study was conducted with students between the ages of 9 and 14 years who attended the school health clinic in King Abdulaziz Housing for National Guard (Iskan), Riyadh, Saudi ...

  8. Life styles related to coronary artery disease in Saudi males older than 12 years of age life styles related to coronary artery disease in Saudi males older than 12 years of age

    The present study highlighted life styles related to coronary artery disease risk factors among patients attending a primary care clinic at King Khalid University Hospital, in Riyadh, Saudi Arabia Methods: We conducted a cross-sectional study at a primary care clinic at King Khalid University Hospital, Riyadh, Saudi Arabia, during the period from 18/4/2006 to 13/6/2006. All adult male patients older than 12 years of age who attended one consultant primary care clinic were included in the study. All patients were interviewed by one consultant in family medicine during the study period. The patients were asked about dietary habits, physical activity and type of exercise, and smoking habits. Weight and height was taken for all patients by the nurse in the clinic and body mass index (BMI) was calculated for all patients. The total numbers of participants were 246 patients. The data were analyzed using the Statistical Package of Social Science (SPSS) version 11.5. A p value of less than 0.05 was considered statistically significant. Results: Of the 246 male adult patients, 45.4% always consumed vegetables and fruits in their diet, 21.5% exercised on a daily bases, 51.2% exercised sometimes, and 26% did not exercise at all. The type of exercise practiced by active participants was walking (76.5%) and sports (22.9%). Sports included football, basketball, swimming, and other sport club activity. Only 20.7% of the participants had an ideal body weight (BMI<25), 37.4% were overweight (BMI 25 to <30), while 37.7% of the participants were obese (BMI ? 30). 8.9% of the participants were current smokers. Conclusion and recommendation: Overweight and obesity is a common health problem among male adult patients attending a primary care setting. Improved dietary habits (consumption of vegetables and fruits, and minimization of fat and sweets), encouraging exercise and walking, and helping current smokers to quit smoking are essential steps towards improving life styles in the

  9. Eruption time of permanent first molars and incisors among female primary school children of riyadh

    To determine the mean eruption time of permanent first molars, central and lateral incisors and to compare the relationship of mean eruption time with body mass index (BMI) in Saudi female primary school children from Riyadh, Saudi Arabia. The mean age of children was 89.3 (SD 9.6) months ranging from 71 months to 109 months. The maxillary right first molar had the lowest mean eruption time of 77.4 (SD 3.9) months and the maxillary right lateral incisor was the last tooth to erupt with eruption time of 98.4 (SD 6.5) months. Furthermore, the mandibular incisors erupted significantly earlier than maxillary incisors. By the age of 100 months, 97% of the girls had all their first permanent molars erupted. There was no significant correlation observed between eruption times with BMI of the studied teeth except the maxillary right lateral incisor. However, an inverse relationship may exist between the eruption times and BMI. The Saudi female primary school children showed later eruption time of permanent first molars, central and lateral incisors when compared with the reported results of other national studies. Key words: Eruption time, permanent teeth, Saudi Arabia, female children. (author)

  10. Prevalence of obesity and hypertension among University students’ and their knowledge and attitude towards risk factors of Cardiovascular Disease (CVD) in Jeddah, Saudi Arabia

    Baig, Mukhtiar; Zohair J Gazzaz; Gari, Mamdooh A; Al-Attallah, Haidar G; Al-Jedaani, Khaled S; Mesawa, Amjad TA; Al-Hazmi, Abdulrahman A

    2015-01-01

    Objectives: To investigate the prevalence of obesity and hypertension among University students’ and their knowledge and attitude towards risk factors of cardiovascular disease (CVD) in Jeddah,: Saudi Arabia. Methods: A total of 610 male students were selected for present cross sectional study and their blood pressure (BP) and body mass index (BMI) was determined, other data was gathered through a questionnaire, and SPSS-16 was used for analyzing data. Results: Out of 610 students, 7.5% were ...

  11. 74. Cardiovascular risk assessment for Saudi university employees and their families: Developing a framework for provision of an evidence-based cardiovascular disease preventative programme

    R. Alzeidan; F. Rabiee; A. Hersi; A. Mandil

    2016-01-01

    In the Kingdom of Saudi Arabia (KSA), cardiovascular diseases (CVDs) are the primary cause of death among adults, representing 46% of total mortality in 2014. This study’s objectives were to assess the prevalence of cardiovascular risk factors (CVRFs), and calculate the cardiovascular risk (CVR) among King Saud University employees and their families. Moreover, it aimed at assessing the possible effects of living in KSA on the heart health of expatriate employees and their families. A cross-s...

  12. 26. Cardiovascular risk assessment for Saudi university employees and their families: developing a framework for provision of an evidence-based cardiovascular disease preventative programme.

    R. Alzeidan; F. Rabiee; A. Hersi; A. Mandil

    2016-01-01

    In the Kingdom of Saudi Arabia (KSA), cardiovascular diseases (CVDs) are the primary cause of death among adults, representing 46% of total mortality in 2014. This study’s objectives were to assess the prevalence of cardiovascular risk factors (CVRFs), and calculate the cardiovascular risk (CVR) among King Saud University employees and their families. Moreover, it aimed at assessing the possible effects of living in KSA on the heart health of expatriate employees and their families.A cross-se...

  13. A cross-sectional study of anxiety and marital quality among women with breast cancer at a university clinic in western Saudi Arabia

    Al-Zaben, Faten N.; Sehlo, Mohammad G.; Harold G. Koenig

    2015-01-01

    Objectives: To examine relationship between the quality of marital relationship and anxiety among women with breast cancer (BC) in the Kingdom of Saudi Arabia (KSA). Methods: This cross-sectional study recruited a consecutive series of 49 married women with BC seen in the Al-Amoudi Breast Cancer Center of Excellence at King Abdulaziz University, Jeddah, KSA in early 2013. Participants completed the Hospital Anxiety and Depression Scale, Spouse Perception Scale, and Quality of Marriage Index f...

  14. Serological and bacteriological study of brucellosis in camels in central Saudi Arabia.

    Radwan, A I; Bekairi, S I; Prasad, P V

    1992-09-01

    Sera from 2,630 apparently normal adult camels (Camelus dromedarius) raised in central Saudi Arabia (Riyadh and Al-Kharj cities) were examined serologically by the Rose Bengal and standard United States of America Brucella plate agglutination tests. The overall seroprevalence of brucellosis in the restricted populations of tested camels was 8%. The seroprevalence of brucellosis among camels raised in small numbers in the backyards of 24 houses in Riyadh and those intensively raised on one large camel farm near Al-Kharj were 4.3% and 8.6% respectively. Fresh milk samples from 100 brucellosis seropositive camels from Riyadh and Al-Kharj were cultured on Brucella-selective media. Brucella melitensis biovars 1 and 2 were isolated and identified from 26 camels. Epidemiologically, brucellosis in camels in central Saudi Arabia appeared to be connected with B. melitensis infection of sheep and goats, and also represents a serious public health risk. PMID:1472730

  15. Analysis of hemoglobin electrophoresis results and physicians investigative practices in Saudi Arabia

    Mehdi, Syed Riaz; Al Dahmash, Badr Abdullah

    2013-01-01

    BACKGROUND AND OBJECTIVES: Riyadh and central province falls in a moderate prevalent zone of hemoglobinopathies in Saudi Arabia. However, it has been observed that the physicians working in Saudi Arabia invariably advise all cases of anemia for hemoglobin electrophoresis (HE). The present work was carried out to study the yield of the HE in Riyadh and the investigative practices of the physicians advising HE. SETTINGS AND DESIGN: The study was carried out in the hospitals of King Saud University from 2009 to 2011 in order to assess the yield of HE in referred cases of clinical anemia. MATERIALS AND METHODS: A total of 1073 cases divided in two groups of males and females had undergone complete blood count and red blood cell morphology. Cellulose acetate HE was performed and all the positive results were reconfirmed on the high performance liquid chromatography (HPLC). The results were analyzed for the type of hemoglobinopathies. For statistical analysis Statistical Package for Social Sciences 15 version (SPSS Inc., Chicago, IL, USA) was used. RESULTS: A total of 405 males and 668 females blood samples were included in the present study. 116 (28.5%) males and 167 (25%) females showed an abnormal pattern on HE. The incidence of beta thalassemia trait was higher in females while sickle cell trait was predominantly seen in males. Red cell indices were reduced considerably in thalassemias, but were unaffected in sickle cell disorders, except those which had concurrent alpha trait. The total yield of HE was 26.6% which was much less than expected. CONCLUSION: The physicians are advised to rule out iron deficiency and other common causes of anemia before investigating the cases for hemoglobinopathies, which employs time consuming and expensive tests of HE and HPLC. PMID:24339548

  16. Analysis of hemoglobin electrophoresis results and physicians investigative practices in Saudi Arabia

    Syed Riaz Mehdi

    2013-01-01

    Full Text Available Background and Objectives: Riyadh and central province falls in a moderate prevalent zone of hemoglobinopathies in Saudi Arabia. However, it has been observed that the physicians working in Saudi Arabia invariably advise all cases of anemia for hemoglobin electrophoresis (HE. The present work was carried out to study the yield of the HE in Riyadh and the investigative practices of the physicians advising HE. Settings and Design: The study was carried out in the hospitals of King Saud University from 2009 to 2011 in order to assess the yield of HE in referred cases of clinical anemia. Materials and Methods: A total of 1073 cases divided in two groups of males and females had undergone complete blood count and red blood cell morphology. Cellulose acetate HE was performed and all the positive results were reconfirmed on the high performance liquid chromatography (HPLC. The results were analyzed for the type of hemoglobinopathies. For statistical analysis Statistical Package for Social Sciences 15 version (SPSS Inc., Chicago, IL, USA was used. Results: A total of 405 males and 668 females blood samples were included in the present study. 116 (28.5% males and 167 (25% females showed an abnormal pattern on HE. The incidence of beta thalassemia trait was higher in females while sickle cell trait was predominantly seen in males. Red cell indices were reduced considerably in thalassemias, but were unaffected in sickle cell disorders, except those which had concurrent alpha trait. The total yield of HE was 26.6% which was much less than expected. Conclusion: The physicians are advised to rule out iron deficiency and other common causes of anemia before investigating the cases for hemoglobinopathies, which employs time consuming and expensive tests of HE and HPLC.

  17. Child Abuse and Neglect in Saudi Arabia: Journey of Recognition to Implementation of National Prevention Strategies

    Al Eissa, Majid; Almuneef, Maha

    2010-01-01

    Objectives: To describe increased child abuse and neglect (CAN) reporting and the characteristics of the reports in the context of the development of a system of intervention for one of the hospital-based child protection centers in Riyadh, Saudi Arabia aligned with the United Nations Convention on the Rights of the Child (CRC) Article 19.…

  18. The Use of Audio-Visual Aids in Teaching: A Study in the Saudi Girls Colleges.

    Al-Sharhan, Jamal A.

    1993-01-01

    A survey of faculty in girls colleges in Riyadh, Saudi Arabia, investigated teaching experience, academic rank, importance of audiovisual aids, teacher training, availability of audiovisual centers, and reasons for not using audiovisual aids. Proposes changes to increase use of audiovisual aids: more training courses, more teacher release time,…

  19. State of health economic evaluation research in Saudi Arabia: a review

    Al-Aqeel SA

    2012-07-01

    Full Text Available Sinaa A Al-AqeelClinical Pharmacy Department, King Saud University, Riyadh, Saudi ArabiaBackground: If evaluation of economic evidence is to be used increasingly in Saudi Arabia, a review of the published literature would be useful to inform policy decision-makers of the current state of research and plan future research agendas. The purpose of this paper is to provide a critical review of the state of health economic evaluation research within the Saudi context with regard to the number, characteristics, and quality of published articles.Methods: A literature search was conducted on May 8, 2011 to identify health economic articles pertaining to Saudi Arabia in the PubMed, Embase, and EconLit databases, using the following terms alone or in combination: “cost*”, “economics”, “health economics”, “cost-effectiveness”, “cost-benefit”, “cost minimization”, “cost utility analysis”, and “Saudi”. Reference lists of the articles identified were also searched for further articles. The tables of contents of the Saudi Pharmaceutical Journal and the Saudi Medical Journal were reviewed for the previous 5 years.Results: The search identified 535 citations. Based on a reading of abstracts and titles, 477 papers were excluded. Upon reviewing the full text of the remaining 58 papers, 43 were excluded. Fifteen papers were included. Ten were categorized as full economic evaluations and five as partial economic evaluations. These articles were published between 1997 and 2010. The majority of the studies identified did not clearly state the perspective of their evaluation. There are many concerns about the methods used to collect outcome and costs data. Only one study used some sort of sensitivity analysis to assess the effects of uncertainty on the robustness of its conclusions.Conclusion: This review highlights major flaws in the design, analysis, and reporting of the identified economic analyses. Such deficiencies mean that the

  20. Prevalence and future prediction of type 2 diabetes mellitus in the Kingdom of Saudi Arabia: A systematic review of published studies.

    Meo, Sultan Ayoub

    2016-06-01

    To highlight the prevalence and future projections of type 2 diabetes mellitus in the Kingdom of Saudi Arabia. The systematic analytic study was conducted in the Department of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia, from Dec 2014 to April 2015. Systematic bibliographic search of scientific databases including ISI-web of science, PubMed and Google Scholar was conducted with key words of "diabetes mellitus" "prevalence", "incidence". Total 46 peer reviewed papers were selected and examined. All the experimental and epidemiologic studies reporting the prevalence of diabetes in Saudi Arabia were included. There was no restriction on publication prestige and language of the publication. Finally, we included 21 publications and remaining 25 papers were excluded. The future predicted prevalence of type 2 diabetes was calculated on the results of the published studies by regressing the 33 years (1982-2015) of prevalence rate of diabetes against the time period. The prevalence of type 2 diabetes in Saudi Arabia is 32.8%. However, the predicted prevalence will be 35.37% in 2020; 40.37% in 2025 and 45.36% in the year 2030. The coefficient on time factor indicated that prevalence rate has increased during 1982-2015. Saudi Arabia has a highest prevalence (32.8%) of type 2 diabetes mellitus. We forecast that the incidence of type 2 diabetes will increase from 32.8% in 2015 to 45.36% in 2030. Saudi Arabia should include diabetes preventive measures on a war footing basis in their national health policy to minimize the burden of the disease. PMID:27339576

  1. Psychometric Properties of Creative Self-Efficacy Inventory Among Distinguished Students in Saudi Arabian Universities.

    Alotaibi, Khaled N

    2016-06-01

    This study examined the psychometric properties of the Arabic version of Abbott's Creative Self-Efficacy inventory. Saudi honors students (157 men vs. 163 women) participated. These students are undergraduates (M age = 19.5 year, SD = 1.9) who complete 30 credit hours with a grade point average of no less than 4.5 out of 5. The results showed that the internal consistency (α = .87) and the test-retest reliabilities (r = .73) were satisfactory. The study sample was separated into two subsamples. The data from the first subsample (n = 60) were used to conduct an exploratory factor analysis, whereas the data from the second subsample (n = 260) were used to perform a confirmatory factor analysis. The results of exploratory factor analysis and confirmatory factor analysis indicated that creative self-efficacy was not a unidimensional construct but consisted of two factors labeled "creative thinking self-efficacy" and "creative performance self-efficacy." As expected, this two-factor model fit the data adequately, supporting prior research that treated creative self-efficacy as multidimensional construct. PMID:27140651

  2. Hematologic risk factors for stroke in Saudi children

    Objective was to explore the hematologic risk factors for stroke in cohort of Saudi children. We evaluated children at the Division of Pediatric Neurology at King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, during the periods July 1992 to February 2001 (retrospective study) and February 2001 to March 2003 (prospective study). Investigations for suspected cases included neuroimaging, transcranial Dopppler (TCD) for cases of sickle cell diseases (SCD), and Duplex scan. Hemostatic assays included coagulation screening tests, tests of thrombin generation and fibrinolysis, coagulation inhibitors, and activated protein C resistance. During the study period, 104 Saudi children (aged one month to 12 years) with stroke were seen. The mean age of the cohort was 27.1 months (SD=39.3 months) and median was 6 months. Ischemic strokes accounted for the majority of cases (76%). A major risk factor was identified in 93 of 104 cases of stroke (89.4%). Hematologic disorders were the most common (46.2%), followed by prothrombic disorders (31.7%); microcystic hypochromic anemia (26%); sickle cell disease (SCD), or SCB-thalassemia, (11.5%), and factor IX deficiency (2.9%). Raised anticardiolipin antibodies (13/49, 26.5%) was the most frequent abnormality. Deficiencies of the natural anticoagulants (protein S, protein C and antithrombin III) were as follows: protein S (15/70, 21.4%); protein C (15/70,21.4%) and combined deficiency of 2 or more inhibitors (9/70, 12.9%). Activated protein C resistance has not been detected. Contrary to the findings of previous studies from Saudi Arabia, SCD is a common risk factor and is severe, as it resulted in multiple strokes. Moyamoya syndrome was diagnosed in 2 patients with SCD, one of whom had revascularization surgery (encephaldoduroarteriosynangiosis). Assessment of children with SCD at a risk of stroke was helped by the introduction of TCD followed by neuroimaging, using MRI and magnetic resonanceangiography

  3. Admissions for drug-related problems at the Emergency Department of a University Hospital in the Kingdom of Saudi Arabia

    Mastour S Alghamdy

    2015-01-01

    Full Text Available Background and Aim: Medication Errors can result in drug-related problems (DRPs. Insight into the frequency, type, and severity of DRPs could help reduce their incidence. The aim of the present study was to estimate the prevalence of admissions as a result of DRPs at the Emergency Department (ED of a university hospital in the Kingdom of Saudi Arabia. Materials and Methods: Files of suspected cases of DRPs reporting to ED in the year 2012 were scrutinized. Suspicion arose from the hospital record system based on Diagnosis Code Numbers (ICD-9-CM, Professional 2010 and from triggers, such as some drugs, laboratory tests, and signs and symptoms pointing to DRPs. Results: Of 5574 admissions, 253 (4.5% were DRPs and were categorized as: Overdose toxicity and side effects of drugs 50 (19.8%, drug-interactions 29 (11.5%, accidental and suicidal drug ingestions 26 (10.3%, drug abuse 18 (7.1%, drug allergy 10 (4%, super-infections 8 (3.2%, and noncompliance to treatment 112 (44.3%. About 70% of DRPs were preventable; 67 (26.5% required hospital admission for 7-102 days and 10 (4% died. Conclusions: Noncompliance to treatment, overdose toxicity, drug interactions, and drug abuse are important causes of hospital admissions as a result of DRPs. Awareness of prescribers to the problem and their education would help to prevent them and improve patient care.

  4. Epidemiology and outcome of Crohn′s disease in a teaching hospital in Riyadh

    Abdullah S. Al-Ghamdi; Ibrahim A. Al-Mofleh; Rashed S. Al-Rashed; Saleh M. Al-Amri; Abdulrahman M. Aljebreen; Arthur C. Isnani; Reda El-Badawi

    2004-01-01

    AIM: To know the epidemiology and outcome of Crohn′s disease at King Khalid University Hospital, Riyadh, Saudi Arabia and to compare the results from other world institutions.METHODS: A retrospective analysis of patients seen for 20 years (between 1983 and 2002). Individual case records were reviewed with regard to history, clinical, findings from colonoscopy, biopsies, small bowel enema, computerized tomography scan, treatment and outcome.RESULTS: Seventy-seven patients with Crohn′s disease were revisited, 13% presented the disease in the first 10 years and 87% over Ge last 10 years. Thirty-three patients (42.9%)were males and 44 (57.1%) were females. Age ranged from 11-70 years (mean of 25.3±11.3 years). Ninety-two (92%) were Saudi. The mean duration of symptoms was 26±34.7 mo. The mean annual incidence of the disease over the first 10 years was 0.32:100 000 and 1.66:100 000over the last 10 years with a total mean annual incidence of 0.94:100 000 over the last 20 years. The chief clinical features included abdominal pain, diarrhea, weight loss,anorexia, rectal bleeding and palpable mass. Colonoscopic findings were abnormal in 58 patients (76%) showing mostly ulcerations and inflammation of the colon. Eighty nine percent of patients showed nonspecific inflammation with chronic inflammatory cells and half of these patients revealed the presence of granulomas and granulations on bowel biopsies. Similarly, 69 (89%) of small bowel enema results revealed ulcerations (49%), narrowing of the bowel lumen (42%), mucosal thickening (35%) and cobblestone appearance (35%). CT scan showed abnormality in 68(88%) of patients with features of thickened loops (66%)and lymphadenopathy (37%). Seventy-eight percent of patients had small and large bowel disease, 16% had small bowel involvement and only 6% had colitis alone. Of the total 55 (71%) patients treated with steroids at some point in their disease history, a satisfactory response to therapy was seen in 28 patients (51

  5. Prevalence of stress and its determinants among residents in Saudi Arabia

    Alosaimi, Fahad D; Kazim, Sana N.; Almufleh, Auroabah S.; Aladwani, Bandar S.; Alsubaie, Abdullah S.

    2015-01-01

    Objectives: To examine perceived stress among residents in Saudi Arabia and its associated risk factors. Methods: A cross-sectional study of all residents registered at the Saudi Commission for Health Specialties, Riyadh, Saudi Arabia, was conducted between May and October 2012. We assessed the likelihood of stress using the perceived stress scale (PSS). Results: Out of the 4000 residents contacted, 1035 responded and 938 were included. The mean (±standard deviation) PSS score was 22.0±5.1 (m...

  6. A prospective study of congenital malformations among live born neonates at a University Hospital in Western Saudi Arabia

    Objective was to estimate the incidence of major and minor congenital malformations among live born infants at King Abdulaziz University Hospital, Jeddah, Saudi Arabia. Estimation of risk factors was also evaluated. Between March 2004 and May 2005, a total of 5356 babies born at King Abdulaziz University Hospital, were enrolled in this study for malformations. Details of cases were recorded after parent's interviews, clinical, radiological and laboratory evaluations. One hundred and forty-seven (27.06/1000 livebirth) and 13 (2.39/1000 birth) stillbirth have congenital anomalies. In all livebirth, incidences of major anomalies were 93.9% and minor were 6.1%. Mothers of 95.9% with congenital malformation were healthy, 3.4% were diabetic and 0.7% had cardiac malformation. In 38.8% of cases parents were consanguineous. Among the liveborn births, the most common system involved was cardiovascular (7.1/1000), followed by musculoskeletal/limb (4.1/1000), external genitilia (2.8/1000), urinary (2.6/1000),multiple chromosomal (2.2/1000), orofacial (1.9/1000), central nervous system (1.9/1000), skin (1.7/1000), multiple single gene (1.3/1000), multiple sequence (0.75/1000), eyes (0.56/1000), unclassified (0.19/1000), musculoskeletal/abdominal (0.19/1000), endocrine (0.19/1000). High incidence of major malformation was found in Jeddah. Importance of Genetic Counseling is revealed in our study since more than three quarters of mothers were under 36 years and may well plan future pregnancies. (author)

  7. Frequency distribution of sickle cell anemia, sickle cell trait and sickle/beta-thalassemia among anemic patients in Saudi Arabia

    Elsayid, Mohieldin; Al-Shehri, Mohammed Jahman; Alkulaibi, Yasser Abdullah; Alanazi, Abdullah; Qureshi, Shoeb

    2015-01-01

    Background: Notwithstanding, the growing incidence of sickle cell hemoglobinopathies (SCH) such as sickle cell anemia (SCA) or sickle cell disease, sickle/beta-thalassemia; the exact prevalence remains obscure in Saudi Arabia. Hence, this study is an attempt to determine the frequency of SCA and sickle cell trait (SCT) among all anemic patients with SCH treated at the King Abdul-Aziz Medical City (KAMC), Riyadh, Saudi Arabia. Furthermore, the hemoglobin (Hb) S and other Hb patterns (Hb AS and...

  8. Medical and biomedical research productivity from the Kingdom of Saudi Arabia (2008-2012

    Rabia Latif

    2015-01-01

    Full Text Available Background: Biomedical publications from a country mirror the standard of Medical Education and practice in that country. It is important that the performance of the health profession is occasionally documented. Aims: This study aimed to analyze the quantity and quality of biomedical publications from the Kingdom of Saudi Arabia (KSA in international journals indexed in PubMed between 2008 and 2012. Materials and Methods: PubMed was searched for publications associated with KSA from 2008 to 2012. The search was limited to medical and biomedical subjects. Results were saved in a text file and later checked carefully to exclude false positive errors. The quality of the publication was assessed using Journal Citation Report 2012. Results: Biomedical research production in KSA in those 5 years showed a clear linear progression. Riyadh was the main hub of medical and biomedical research activity. Most of the publications (40.9% originated from King Saud University (KSU. About half of the articles were published in journals with an Impact Factor (IF of < 1, one-fourth in journals with no IF, and the remaining one-fourth in journals with a high IF (≥1. Conclusion: This study revealed that research activity in KSA is increasing. However, there is an increasing trend of publishing in local journals with a low IF. More effort is required to promote medical research in Saudi Arabia.

  9. Association of physicians' knowledge and behavior with prostate cancer counseling and screening in Saudi Arabia

    To investigate the knowledge, attitudes and practices of primary care physicians towards prostate cancer counseling and screening. This cross sectional study was conducted in May 2009 to October 2009 through a survey questionnaire, which was distributed to all licensed primary care physicians in Riyadh, Saudi Arabia. The study took place in the Princes Al-Johara Al-Ibrahim Center for Cancer Research, King Saud University, Saudi Arabia. Data was obtained from 204 primary care physicians using self-reports of prostate cancer screening practices, knowledge, attitudes towards prostate cancer screening, and continuous medical education preferences. Respondents' characteristics were also collected. Approximately 54.7% of the respondents were practicing counseling and referring prostate cancer patients. The mean correct knowledge score was 54.3%, their attitude was not strong; the only statement that approximately 70% of physicians agreed upon was about the value of screening, however, the reliability and evidence to support digital rectal examination and prostatic specific antigen were in question. Our primary care physicians had self-confidence in suspecting and referring high-risk patients for screening, but not for management and treatment. Knowledge and attitude were found to be the most significant predictors that determine physicians' self practice. Physicians' practice towards a screening procedures or early detection of diseases should rely on a good background of information, which in turn enhances their self-efficacy and develops a good and positive attitude towards their practice skills (Author).

  10. The prevalence of sickle cell disease in Saudi children adolescents: Acommunity based survey

    Objective was to determine the prevalence and regional distribution ofsickle cell disease in Saudi children. A sample size of 45,682 children andadolescents from newborn to 19 years of age was selected by multistage randomprobability sampling of the Saudi households from each of the 13 regions ofthe country. The study is cross-sectional, community based and conducted over2 years from 2004 to 2005. Data including history and clinical examinationwere collected with house-to-house survey of all selected households. Datamanagement and analysis was carried out at King Saud University, Riyadh,Saudi Arabia. Sickle cell disease was detected in 108 of 45,682 children andadolescents with a prevalence of 24 per 10,000. The regional distribution ofsickle cell disease showed eastern region dominance with a prevalence of 145per 10,000, followed by the southern region with a prevalence of 24 per10,000, western region 12 per 10,000and central region with 6 per 10,000. Nocases were found in the northern region. The male to female ratio wasapproximately 1:1. The results of this national wide community-based surveyshow a high prevalence of sickle cell disease. In the community and thedisease is more common in eastern and southern regions of the country.National or regional newborn screening programs for sickle cell disease usinghematological tests should be planned. This study shows that the populationat risk has an uneven geographical distribution. For this reason, selectiverather than universal neonatal screening is likely to be more appropriate inthe country. (author)

  11. Prevalence of Sleep Deprivation and Relation with Depressive Symptoms among Medical Residents in King Fahd University Hospital, Saudi Arabia

    Esraa M. Al-Maddah

    2015-01-01

    Full Text Available Objectives: Sleep deprivation is common among medical residents of all specialties. This study aimed to determine the prevalence of sleep deprivation and depressive symptoms among medical residents in King Fahd University Hospital (KFUH in Al Khobar, Saudi Arabia. Furthermore, the association between sleep deprivation, sleepiness and depressive symptoms was examined. Methods: This cross-sectional study took place between February and April 2012 and involved 171 KFUH medical residents of different specialties. Data were collected using a specifically designed questionnaire eliciting demographic information, working hours and number of hours of sleep. In addition, validated Arabic versions of the Epworth Sleepiness Scale and the Beck Depression Inventory-2 (BDI-2 were used. Results: The prevalence of acute sleep deprivation and chronic sleep deprivation among residents in KFUH was 85.9% and 63.2%, respectively. The prevalence of overall sleepiness was 52%; 43.3% reported being excessively sleepy in certain situations while 8.8% reported being excessively sleepy regardless of the situation. Based on the BDI-2, the prevalence of mild, moderate and severe depressive symptoms was 43.3%, 15.2% and 4.7%, respectively. Significant associations were found between sleep deprivation and depressive symptoms; depressive symptoms and sleepiness, and depressive symptoms and being a female resident. Conclusion: The vast majority of medical residents had acute sleep deprivation, with more than half suffering from chronic sleep deprivation. The number of hours and quality of sleep among the residents were strongly associated with depressive symptoms. New regulations are recommended regarding the number of working hours and night duties for medical residents. Further studies should assess these new regulations on a regular basis.

  12. JOB SATISFACTION AMONG THE ACADEMIC STAFF OF A SAUDI UNIVERSITY: AN EVALUATIVE STUDY

    Al-Rubaish, Abdullah M.; Sheikh Idris A Rahim; Abumadini, Mahdi S.; Lade Wosornu

    2009-01-01

    Background: Job satisfaction is a major determinant of job performance, manpower retention and employee well-being. Objectives: To explore the state of job satisfaction among the academic staff of King Faisal University - Dammam (KFU-D), and detect the areas and groups at a higher risk of being dissatisfied. Method: A fully-structured 5-option Likert-type Job Satisfaction Questionnaire (JSQ) composed of an evaluative item and eleven domains making a total of 46 items was used. It wa...

  13. Advancing adolescent health and health services in Saudi Arabia: exploring health-care providers' training, interest, and perceptions of the health-care needs of young people

    AlBuhairan FS

    2014-09-01

    Full Text Available Fadia S AlBuhairan,1–3 Tina M Olsson3,4 1Department of Pediatrics, King Abdulaziz Medical City, Riyadh, Saudi Arabia; 2King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; 3King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; 4School of Social Work, Lund University, Lund, Sweden Background: Adolescent health is regarded as central to global health goals. Investments made in adolescent health and health services protect the improvements witnessed in child health. Though Saudi Arabia has a large adolescent population, adolescent health-care only began to emerge in recent years, yet widespread uptake has been very limited. Health-care providers are key in addressing and providing the necessary health-care services for adolescents, and so this study was conducted with the aim of identifying opportunities for the advancement of knowledge transfer for adolescent health services in Saudi Arabia. Methods: This Web-based, cross-sectional study was carried out at four hospitals in Saudi Arabia. Physicians and nurses were invited to participate in an online survey addressing their contact with adolescent patients, and training, knowledge, and attitudes towards adolescent health-care. Results: A total of 232 professionals participated. The majority (82.3% reported sometimes or always coming into contact with adolescent patients. Less than half (44%, however, had received any sort of training on adolescent health during their undergraduate or postgraduate education, and only 53.9% reported having adequate knowledge about the health-care needs of adolescents. Nurses perceived themselves as having more knowledge in the health-care needs of adolescents and reported feeling more comfortable in communicating with adolescents as compared with physicians. The majority of participants were interested in gaining further skills and knowledge in adolescent health-care and agreed or strongly agreed that adolescents have

  14. Seismic noise study for a new seismic station at King Fahd University of Petroleum and Minerals in Saudi Arabia

    Kaka, S. I.

    2012-04-01

    We have carried out a seismic noise study in order to understand the noise level at three selected locations at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia. The main purpose is to select a suitable site with low seismic noise and good signal-to-noise ratio for our new broadband seismic station. There are several factors involved in the selection of a site location for a new station. Most importantly, we need to strike a balance between a logistically convenient site versus a technically suitable site. As a starting point, we selected six potential sites due to accessibility and proximity to the seismic processing center laboratory in the Department of Earth Sciences (ESD) at KFUPM. We then eliminated two sites that are relatively close to possible low-frequency noise sources. We have considered many possible noise sources which include: vehicle traffic / heavy machinery, the direct path of air flowing from air conditioning vent, tall trees / power poles and metal doorways. One more site was eliminated because the site was located in the open where it experiences maximum wind speed which is considered a major source of noise. All three potential sites are situated within the Dammam Dome where both lower middle and upper Rus Formations are exposed. The upper Rus is mainly made up of fine grained chalky limestone and the lower Rus is made up of alternation of marls and thin dolomitic limestone. The area is not known for any major faults and considered very low seismicity and hence the identification of seismoteconic features is not required. Before conducting the noise study, we calibrated and tested the seismic recording system, which was recently acquired by the ESD at KFUPM. The system includes a seismic recorder and a sensor with a GPS device. We deployed the system in order to measure the low-frequency background noise. Knowing the low frequency noise will help in predicting the high-frequency noise. The recording systems were

  15. The etiology and symptoms of endodontic cases treated in a university clinic in Saudi Arabia

    Endodontic patients treated at a University Dental Clinic over a two year period were studied. A total of 281 patients seen in a beginning endodontic course were analyzed to determine (1) the etiology of the pulpal disease presenting and (2) the signs and symptoms of pulpal disease. Results indicated that caries was the most prevalent reason for endodontic treatment. Most cases (40.6%) were asymptomatic. Lower molars were the most commonly affected and there was no significant difference in endodontic treatment distribution between males and females in the patient population studied. (author)

  16. Breast cancer correlates in a cohort of breast screening program participants in Riyadh, KSA

    Background: Breast cancer is the first cancer among females in the Kingdom of Saudi Arabia, accounting for 27.4% of all newly diagnosed female cancers in 2010. There are several risk factors affecting the incidence of breast cancer where some factors influence the risk more than the others. Aim: We aimed to identify the different risk factors related to breast cancer among females participating in the breast-screening program in Riyadh, KSA. Methods: Based on data from phase-I of the breast-screening program, a case-control study was conducted on women living in Riyadh, KSA. A sample of 349 women (58 cases and 290 controls) was recruited to examine the different breast cancer correlates. Multivariate regression model was built to investigate the most important risk factors. Results: The mean age of cases was 48.5 ± 7.1 years. Age at marriage, number of pregnancy, age at menopause, oral contraceptive pills, breast feeding and family history of breast cancer in first-degree relative were identified as the most important correlates among the studied cohort. Conclusions: The findings of the current work suggested that age at marriage, age at menopause ≥50 years, and 1st degree family history of breast cancer were risk factors for breast cancer, while, age at menopause<50 years, number of pregnancies and practicing breast feeding were protective factors against breast cancer. There was no effect of body mass index or physical inactivity. Further studies are needed to explore the hereditary, familial and genetic background risk factors in Saudi population.

  17. Perinatal stroke in Saudi children: clinical features and risk factors

    To describe the clinical features and presentations of perinatal stroke in a prospective and retrospective cohort of Saudi children and ascertain the risk factors. Patients with perinatal stroke were identified from within a cohort of 104 Saudi children who were evaluated at the Division of Pediatric Neurology at King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia from July 1992 to February 2001 (retrospective study) and February 2001 to March 2003 (prospective study). Neuroimaging for suspected cases of stroke consisted of cranial CT, MRI, or both. During the study period, 23 (22%) of 104 children (aged one months to 12 years) were diagnosed to have had perinatal stroke. The male: female ratio was 1.6:1. Ten (67%) of the 15 children who had unilateral ischemic involvement had their lesion in the left hemisphere. The presentation of the ischemic result was within 24-72 hours of life in 13 (57%) patients, and in 6 children (26%), motor impairment was recognized at or after the age of 4 months. Nine children (39%) had seizures at presentation. Pregnancy, labor, and delivery risk factors were ascertained in 18 (78%) cases. The most common of these included emergency cesarean section in 5 cases, and instrumental delivery in other 5. Screening for prothrombotic risk factors detected abnormalities in 6 (26%) patients on at least one test carried out between 2 months and 9 years of age. Four children (17%) had low protein C, which was associated low protein S and raised anticardiolipin antibodies (ACA) in one patient, and low antithrombin III in another. Low proteins S was detected in a 42-month-old boy. The abnormality in the sixth child was confined to raised ACA. The present study highlights the non-specific features by which stroke presents during the neonatal period. The data are in keeping with the potential role for inherited and acquired thrombophilia as being the underlying cause. However, the high prevalence of

  18. Gastroenteritis attributable to rotavirus in hospitalized Saudi Arabian children in the period 2007–2008

    Khalil M

    2015-02-01

    Full Text Available Mohamed Khalil,1 Esam Azhar,2,3 Moujahed Kao,3 Noura Al-Kaiedi,3 Hatim Alhani,4 Ibrahim Al Olayan,5 Robert Pawinski,6,7 Kusuma Gopala,8 Walid Kandeil,7 Sameh Anis,7,9 Leen Jan Van Doorn,10 Rodrigo DeAntonio7 1Public Health and Research Development, Ministry of Health, Riyadh, Saudi Arabia; 2Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, 3Special Infectious Agents Unit, Bio-Safety Level 3, King Fahad Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; 4Maternity and Children’s Hospital, Dammam, Saudi Arabia; 5Maternity and Children’s Hospital, Qassim, Saudi Arabia; 6Reckitt Benckiser Pharmaceuticals, Slough, UK; 7GlaxoSmithKline Vaccines, Wavre, Belgium; 8GlaxoSmithKline Pharmaceuticals Ltd, Bangalore, Karnataka, India; 9AbbVie Biopharmaceuticals GmbH, Dubai, United Arab Emirates; 10DDL Diagnostic Laboratory, Rijswijk, the Netherlands Purpose: Rotavirus (RV is a leading cause of severe gastroenteritis (GE in children across the world. As there is a lack of epidemiological data for RV gastroenteritis (RVGE in Saudi Arabia, this hospital-based study was designed to estimate the disease burden of RVGE and assess the prevalent RV types in Saudi children younger than 5 years of age.Patients and methods: Children hospitalized for acute GE were enrolled at four pediatric referral hospitals in Saudi Arabia. The study was conducted from February 2007 to March 2008 and used the World Health Organization's generic protocol for RVGE surveillance. The Vesikari severity scale was used to assess the severity of RVGE. Stool samples were tested for RV using an enzyme-linked immunosorbent assay. Samples were further typed by reverse transcriptase–polymerase chain reaction and hybridization assay for determining the G and P types.Results: A total of 1,007 children were enrolled; the final analysis included 970 children, of whom 395 were RV positive, 568 were RV negative, and seven had unknown RV status

  19. Thermal comfort requirements in hot dry regions with special reference to Riyadh Part 2: for Friday prayer

    Saeed, S.A.R. [King Saud University, Riyadh (Saudi Arabia). Dept. of Architecture and Building Science

    1996-01-01

    This study is an attempt to define thermal comfort requirements for Friday prayer during the hot season of Riyadh, Saudi Arabia. According to Islam, a Muslim should perform his prayers five times a day. The obligatory five prayers are Subuh prayer immediately before dawn, Thohor prayer in the afternoon, Assor prayer in late afternoon, Maghreb prayer immediately after sunset, and Ishaa prayer early evening. Generally, Muslims are encouraged to perform all five prayers in a mosque. Friday prayer that replaces Thohor prayer once a week, should take place in one of the main mosques of the neighbourhood. The mosque where Friday prayer could be performed is known as Friday mosque. Usually Friday prayer is attended by hundreds of worshippers and takes place in the afternoon. Since the summer of Riyadh is characterised by a very high temperature and a very low relative humidity, the indoor climate of the Friday mosque (Al-Masjed Al-Gamae) need a special study. This is the second part of a series of field investigations dealing with thermal comfort requirements in the hot-dry region of Saudi Arabia. (author)

  20. Factors that influence women's nutrition knowledge in Saudi Arabia.

    Mansour, A A; Hassan, S A

    1994-01-01

    We studied knowledge of nutritional needs during pregnancy and lactation in 150 pregnant Saudi women at three primary health care centers in Riyadh, Saudi Arabia. We used an interview schedule to collect data regarding the women's knowledge and to determine the effects of certain independent variables on the knowledge scores. Green et al.'s (1980) PRECEDE model provided the theoretical framework for the study. Descriptive statistics, t test, and chi-square methods were used to analyze the data. The majority of the women had poor nutrition knowledge scores, with no significant differences among the three centers. A positive relationship was found between knowledge score and educational level. Negative relationships were found between knowledge score and number of pregnancies, number of deliveries, and number of living children. The findings have several implications for efforts to improve the health status of women in Saudi Arabia. PMID:8002417

  1. Intervention Strategies in a Saudi English Classroom at Majma'ah University

    El-Sadig Yahya Ezza

    2013-06-01

    Full Text Available Verbal reports and English teachers’ classroom experience at   Community College of Majma'ah University (MU warn that underachievement is an educational crisis in the making. And in the paucity of research findings to raise the institutional awareness of the phenomenon, coupled with the lack of relevant professional training programs to deal with the situation, the crisis could be further aggravated. This study is an attempt to address underachievement among English students at Community College; it particularly reports a tripartite teaching strategy comprising three intervention methods: orientation, use of the students' first language (L1 and multiple mid-term exams. This teaching strategy has been devised to achieve two objectives: to motivate the students to improve their performance; and to help them acquire new (college-related study skills. In the light of what has so far been done, it can be concluded that the majority of the students are able to excel academically provided that they are properly informed   and guided to discover these abilities.

  2. Reduction of Ambient Radon Activity by the use of Advanced Building Materials at King Saud University, Saudi Arabia

    The spatial variation of radon concentration within the building of the preparatory year located in Riyadh was studied. Nuclear track detectors (CR-39) were used to measure radon concentration for two consecutive six month periods in more than 40 rooms of the surveyed building. Coefficient of variation (CV) was calculated as a measure of relative variation of radon concentration between floors and between rooms on the same floor. Floor mean ratios, with ground floor as a reference level, were calculated also in order to study the correlation between radon concentration and floor levels in case of using advanced Italian granite building material. All the results of this study were investigated and compared with usual Indian granite building material and it was found that the knowledgement buildingis a healthy work place which may be due to uses of advanced building materials.

  3. Saudi Arabia

    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. Biological and Molecular Variability of Alfalfa mosaic virus Affecting Alfalfa Crop in Riyadh Region.

    Al-Saleh, Mohammed A; Amer, Mahmoud A

    2013-12-01

    In 2011-2012, sixty nine samples were collected from alfalfa plants showing viral infection symptoms in Riyadh region. Mechanical inoculation with sap prepared from two collected samples out of twenty five possitive for Alfalfa mosaic virus (AMV) by ELISA were produced systemic mosaic on Vigna unguiculata and Nicotiana tabacum, local lesion on Chenopodium amaranticolor and C. quinoa. Vicia faba indicator plants that induce mosaic and mottle with AMV-Sagir isolate and no infection with AMV-Wadi aldawasser isolate. Approximately 700-bp was formed by RT-PCR using AMV coat protein specific primer. Samples from infected alfalfa gave positive results, while healthy plant gave negative result using dot blot hybridization assay. The nucleotide sequences of the Saudi isolates were compared with corresponding viral nucleotide sequences reported in GenBank. The obtained results showed that the AMV from Australia, Brazil, Puglia and China had the highest similarity with AMV-Sajer isolate. While, the AMV from Spain and New Zealaland had the lowest similarity with AMV-Sajer and Wadi aldawasser isolates. The data obtained in this study has been deposited in the GenBank under the accession numbers KC434083 and KC434084 for AMV-Sajer and AMV- Wadialdawasser respectively. This is the first report regarding the gnetic make up of AMV in Saudi Arabia. PMID:25288969

  5. Biological and Molecular Variability of Alfalfa mosaic virus Affecting Alfalfa Crop in Riyadh Region

    Mohammed A. AL-Saleh

    2013-12-01

    Full Text Available In 2011–2012, sixty nine samples were collected from alfalfa plants showing viral infection symptoms in Riyadh region. Mechanical inoculation with sap prepared from two collected samples out of twenty five possitive for Alfalfa mosaic virus (AMV by ELISA were produced systemic mosaic on Vigna unguiculata and Nicotiana tabacum, local lesion on Chenopodium amaranticolor and C. quinoa. Vicia faba indicator plants that induce mosaic and mottle with AMV-Sagir isolate and no infection with AMV-Wadi aldawasser isolate. Approximately 700-bp was formed by RT-PCR using AMV coat protein specific primer. Samples from infected alfalfa gave positive results, while healthy plant gave negative result using dot blot hybridization assay. The nucleotide sequences of the Saudi isolates were compared with corresponding viral nucleotide sequences reported in GenBank. The obtained results showed that the AMV from Australia, Brazil, Puglia and China had the highest similarity with AMV-Sajer isolate. While, the AMV from Spain and New Zealaland had the lowest similarity with AMV-Sajer and Wadi aldawasser isolates. The data obtained in this study has been deposited in the GenBank under the accession numbers KC434083 and KC434084 for AMV-Sajer and AMV- Wadialdawasser respectively. This is the first report regarding the gnetic make up of AMV in Saudi Arabia.

  6. Patterns of psychotropic medication use in inpatient and outpatient psychiatric settings in Saudi Arabia

    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

  7. High Prevalence of Vitamin D Deficiency among Pregnant Saudi Women

    Nora A. Al-Faris

    2016-02-01

    Full Text Available Vitamin D deficiency has emerged as a public health problem worldwide due to its important role in health and disease. The present work is intended to examine prevalence of vitamin D deficiency among pregnant Saudi women and related risk factors. A cross-sectional study was carried out at King Fahad Medical City in Riyadh, Saudi Arabia. Serum 25-hydroxy vitamin D (25(OHD was measured by enzyme-linked immunosorbent assay in 160 pregnant women during the first trimester of pregnancy. Socio-demographic, lifestyle and maternal characteristics were collected and vitamin D intake was assessed using a 24-h dietary recall. Weight and height were measured using standardized methods. Vitamin D deficiency (25(OHD < 50 nmol/L and insufficiency (25(OHD = 50–74 nmol/L were reported in 50% and 43.8% of the study sample, respectively. Median serum 25(OHD concentration was 49.9 nmol/L. Adequate vitamin D intake (≥600 IU/day was reported among only 8.1% of pregnant women. Age group, educational level, sun exposure frequency and daytime and daily practice of exercise were significantly associated with vitamin D status. Overall, vitamin D deficiency was common among pregnant Saudi women in Riyadh. Steps should be taken to address the current situation, including increased sunlight exposure, consumption of fatty fish, and vitamin D supplements.

  8. Infectious and inflammatory disorders of the circulatory system as risk factors for stroke in Saudi children

    Objective was to report on the role of infectious and inflammatory disorders as risk factors for stroke in a prospective and retrospective cohort of Saudi children. Children, who presented with stroke, were evaluated at the Division of Pediatric Neurology or admitted to King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia during the periods July 1992 to February 2001 (retrospective study) and February 2001 to March 2003 (prospective study). Investigations for suspected cases included haemostatic assays, microbiological and serological tests. Neuroimaging included cranial CT, MRI magnetic resonance angiography (MRA), magnetic resonance venography (MRV) and single photon emission computed tomography (SPECT) brain scan. Of the 104 Saudi children with stroke, seen during the combined study periods of 10 years and 7 months, infectious and inflammatory disorders of the circulatory systems were identified risk factors in 18 (17.3%). Five children had stroke following acute bacterial meningitis at ages ranging between 5-21 months. The causative organism was identified in 3 of them and consisted of Haemophilus influenza (in a 5-months-old girl), Streptococcus pneumonia (in a 21-months-old girl complicated by subdural empyema and sinovenous thrombosis), and Staphylococcus aureus in a 6-months-old boy who had an underlying chronic granulomatous disease. Unspecified meningitis/meningoencephalitis affected 4 patients, whereas 3 children had an underlying congenital infection as a cause for their stroke. Two of the latter 3 children were diagnosed to have congenital toxoplasmosis, and the third had congenital rubella syndrome. Two girls had stroke following septicemia at ages of one and 2 months. Neurobrucellosis caused stroke in 2 boys at the ages of 4 1/2 and 4 years. In both patients, neuroimaging revealed lacunar and other infects involving mainly the deep cerebral nuclei, secondary to occlusion of small penetrating end

  9. Awareness regarding childhood asthma in Saudi Arabia

    Al-Harbi, Saleh; Al-Harbi, Adel S.; Al-Khorayyef, Abdullah; Al-Qwaiee, Mansour; Al-Shamarani, Abdullah; Al-Aslani, Wafa; Kamfar, Hayat; Felemban, Osama; Barzanji, Mohammed; Al-Harbi, Naser; Dhabab, Ruqaia; Al-Omari, Mohammed Ahmed; Yousef, Abdullah

    2016-01-01

    OBJECTIVE: Assessing the knowledge and awareness of the Saudi society about bronchial asthma in children. METHODS: Structured questionnaires were randomly distributed to 1039 Saudi Arabians in May 2014 at Jeddah, Riyadh, and Dammam. RESULTS: The awareness of bronchial asthma questions showed that 67% of total sample thought that it could be a fatal disease, and only 13.2% thought that there is a difference between bronchial asthma and chest allergies in children. 86.1% thought that the symptoms of bronchial asthma include dyspnea and nocturnal cough, and 45.7% thought that fever, a runny nose and throat inflammation are not symptoms. 60.2% thought that infectious respiratory diseases may increase bronchial asthma progression. In addition, 40% thought that the use of antibiotics doesn’t help in diminishing bronchial asthma complications, and some thought that the patient can stop medication after an acute asthma attack. 34.1% thought that inhaled medication for asthma doesn’t cause addiction. Very highly significant results are shown between bronchial asthma knowledge and age, the level of education, marital status, and if the individual knows a person who suffers from bronchial asthma (P < 0.001). There are positive correlations between bronchial asthma knowledge and age, marital status, and level of education (r = 0.152, 0.150, 0.197), respectively. CONCLUSION: The study demonstrated that bronchial asthma knowledge in the Saudi Arabian population is insufficient, and efforts should be carried out to spread bronchial asthma management. PMID:26933459

  10. Novel Program to Promote Critical Thinking among Higher Education Students: Empirical Study from Saudi Arabia

    Huda Umar Alwehaibi

    2012-01-01

    Critical thinking is important for shaping the way students learn and think. However, there is a need for a systematic direct instruction aimed at developing effective critical thinking skills.This study aims to investigate the effect of a proposed critical thinking program on developing the critical thinking skills of college students. During a 5-week intervention, 80 second-year female students of the English Department of Princess Noura Bint Abdulrahman Univetsity (Riyadh, Saudi Arabia) un...

  11. Perception of persons with type 2 diabetes mellitus in Saudi Arabia

    Moudi Albargawi; Julia Snethen; Abdulaziz A.L. Gannass; Sheryl Kelber

    2016-01-01

    Purpose: To explore how perceptions of self-efficacy, health locus of control and outcome expectancy impact the adherence of adults with type 2 diabetes mellitus in Saudi Arabiato self-care activities. Methods: A descriptive correlation design was used to analyse self-report questionnaires completed by a convenience sample of Arabic-speaking individuals (n = 30) with type 2 diabetes mellitus from King Abdulaziz Medical City in Riyadh. Results: More than half (53%) of participants report...

  12. Nosocomial infections in ambulances and effectiveness of ambulance fumigation techniques in Saudi Arabia

    Alrazeeni, Daifallah; Al Sufi, Mohammed S.

    2014-01-01

    Objectives: To evaluate infection control and the incidence of bacterial pathogens in Emergency Medical Service (EMS) ambulances in Riyadh, Saudi Arabia. The effectiveness of fumigation techniques used for these ambulances to minimize the spread of infection to transported patients and pre-hospital care providers was also assessed. Methods: Based on previous literature review indicating a higher propensity of microbial load, 3 areas within the ambulance, such as, stretcher handle, oxygen flow...

  13. Working environment and specialty of choice chosen by the dental students at Prince Sattam Bin Abdulaziz University, Saudi Arabia: A cross-sectional study

    Sam, George; Alghmlas, Abdullah Saud; Alrashed, Muath I.; Alaskar, Ziyad A.

    2016-01-01

    Objectives: This cross-sectional study was conducted to explore the specialty chosen by the dental students for postgraduate studies and the future aspirations of students in a Saudi Arabia dental college. Materials and Methods: Of the total number of 120 questionnaires that were distributed, 107 subjects responded with selective responses and a response rate of 89%. A descriptive survey was conducted using one of the questionnaires among the students of dentistry at the dental college, Prince Sattam Bin Abdulaziz University, Al-Kharj among male students (men's college) for a period of 2 months. The data were analyzed using the statistical software program, predictive analytics software Statistics version 22.0 (SPSS Inc., Chicago, IL, USA). Results: A hundred and seven of the 120 students took part in the study. A passion for orthodontics (42.9%) was reported to be the most important factor that influenced the decision to pursue specialty training in orthodontics followed by intellectual stimulation/challenge (25%). The decision to pursue orthodontics was made by 32.1% of the respondents while in dental school; 35.7% took the decision after completing dental school during private practice and 14.3% during a dental residency, whereas 3.6% had already decided before initiating their dental school studies. Working in a private practice environment was preferred by 11 residents (39.3%). Only four residents indicated that they would most likely be practicing in an academic setting while 10 were undecided. Conclusions: The zest for nonclinical specialties is less among students at Prince Sattam Bin Abdulaziz University's dental college, Saudi Arabia. PMID:27195220

  14. Saudi Arabia.

    1986-12-01

    In 1985, Saudi Arabia's population stood at 9.6 million, with an annual growth rate of 2.8%. The infant mortality rate was 78/1000 and life expectancy was 60 years. Literacy was at the 50% level among men and 25% among women. Of the work force of 3 million, 66% are foreign workers. The labor force is distributed as follows: agriculture, 14%; industry, 11%; services, commerce, and government, 53%; construction, 20%; and oil and mining, 2%. The GDP was US$98.1 billion in 1985-86, with an annual growth rate of 8% and a per capita GDP of $9800. Under the impact of rapid economic growth, urbanization has advanced rapidly and 95% of the population is now settled. Saudi Arabia, a monarchy, is divided into 14 provinces that are governed by princes or relatives of the royal family. Oil is the major source of foreign exchange, contributing 81% of government revenues. Ample government funds and foreign exchange resources are available for development, defense, and aid to other Arab and Islamic countries. The government has sought to allocate its petroleum income to transform its relatively undeveloped oil-based economy into that of a modern industrial state while maintaining traditional Islamic values. The standard of living of most Saudis has improved significantly. A shortage of skilled workers at all levels remains the principal obstacle to rapid development. PMID:12178138

  15. Cardiac diseases as a risk factor for stroke in Saudi children

    Objective was to ascertain the role of cardiac diseases as a risk factor for stroke in a cohort of Saudi children who were evaluated in a retrospective and prospective study. Children with cardiac diseases were identified from within a cohort of 104 Saudi children who presented with stroke. They were seen as inpatients in the Pediatric Wards or evaluated at the Outpatient Clinics of the Division of Pediatric Neurology (DPN), and the Division of Pediatric Cardiology at King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia during the periods July 1992 to February 2001 (retrospective study) and February 2001 to March 2003 (prospective study). A comprehensive form for clinical, neuroimaging, neurophysiological and laboratory data retrieval was designed and completed for each patient. Cardiac evaluation included 12-lead ECG and serial echocardiograms. Cardiac catheterization and 24-hour ambulatory ECG (Holter) were conducted on clinical discretion. Cardiac diseases were the underlying risk factor for stroke in 6 (5.8%) of the 104 children (aged one month to 12 years). The patients (4males and 2 females) were evaluated at the DPN at a mean age of 5.3 years (range=1-8 years; median 6.5 years). Onset of stroke was at a mean age of 34 months (range= 4 months - 8 years; median = 30 months). Five patients had stroke in association with congenital heart disease (CHD), whereas the sixth had restrictive cardiomyopathy. The identified CHD consisted of membranous ventricular septal defect in a 5-year-old boy who had moyamoya syndrome and sickle cell b-thalassemia, asymptomatic patent ductus arteriosus (PDA) in a 17-months-old girl, atrioventricular canal defect and PDA in an 8-year-old boy who also had Down syndrome, partial anomalous pulmonary venous drainage in a one-year-old boy. The latter patient developed hemiparesis secondary to a septic embolus, which evolved into brain abscess involving the right fronto-preital region. This was successfully managed surgically

  16. High Prevalence of Vitamin D Deficiency among Pregnant Saudi Women.

    Al-Faris, Nora A

    2016-01-01

    Vitamin D deficiency has emerged as a public health problem worldwide due to its important role in health and disease. The present work is intended to examine prevalence of vitamin D deficiency among pregnant Saudi women and related risk factors. A cross-sectional study was carried out at King Fahad Medical City in Riyadh, Saudi Arabia. Serum 25-hydroxy vitamin D (25(OH)D) was measured by enzyme-linked immunosorbent assay in 160 pregnant women during the first trimester of pregnancy. Socio-demographic, lifestyle and maternal characteristics were collected and vitamin D intake was assessed using a 24-h dietary recall. Weight and height were measured using standardized methods. Vitamin D deficiency (25(OH)D sunlight exposure, consumption of fatty fish, and vitamin D supplements. PMID:26861386

  17. The antiplasmodial and spleen protective role of crude Indigofera oblongifolia leaf extract traditionally used in the treatment of malaria in Saudi Arabia

    Dkhil MA

    2015-11-01

    Full Text Available Mohamed A Dkhil,1,2 Mahmoud Y Lubbad,1,3 Esam M Al-Shaebi,1 Denis Delic,4 Saleh Al-Quraishy1 1Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia; 2Department of Zoology and Entomology, Faculty of Science, Helwan University, Helwan, Egypt; 3General Directorate of Environmental and Occupational Health, Public Health Agency, Ministry of Health, Riyadh, Saudi Arabia; 4Boehringer-Ingelheim Pharma, Biberach, Germany Abstract: Malaria is one of the most serious natural hazards faced by human society. Although plant leaves of Indigofera oblongifolia have been used for the treatment of malaria in Saudi Arabian society, there is no laboratory-based evidence for the effectiveness and safety of the plant. This study therefore was designed to investigate the antimalarial and spleen protective activity of I. oblongifolia leaf extract (IOLE in mice. Three doses (100, 200 and 300 mg/kg of IOLE were used to treat mice infected with Plasmodium chabaudi-parasitized erythrocytes. The suppressive effect produced by the 100 mg/kg dose on parasitemia was highly significant compared to the infected nontreated group. This dose was also able to repair the change in the thickness of the mice spleen and significantly lower the number of apoptotic cells in the spleen. Moreover, I. oblongifolia also altered gene expression in the infected spleen. On day 7 postinfection, the mRNA expression of six genes – with immune response functions – was upregulated by more than twofold, while that of 24 other genes was downregulated. Among the differentially up- and downregulated genes under the effect of IOLE, we quantified the expression of Ccl8, Saa3, Cd209a, and Cd209b mRNAs. The expression data, determined by microarrays, were largely consistent with the expression analyses we performed with several arbitrarily selected genes using quantitative polymerase chain reaction (PCR. Based on our results, I. oblongifolia exhibits antimalarial activity

  18. Dyspnea, pulmonary function and exercise capacity in adult Saudi patients with sickle cell disease

    Objective was to examine pulmonary function, dyspnea, and exercise capacity in adult Saudi patients with sickle cell disease (SCD) patients. The patients were recruited from the hematology clinic at King Khalid University Hospital in Riyadh from January to December 2005. The study involved 39 patients with stable SCD 20 women and 19 men, with a mean age of 22.7+/- 7.1 years, hemoglobin level of 95.5+/-14.6g/L and hemoglobin F level of 13.7+/08.6. Patients underwent pulmonary function tests PFT forced expiratory volume in first second [FEV1], forced vital capacity [FVC], and diffusion capacity of carbon monoxide [DLco] data are presented as a percentage of the normal prediction, a 6- minute walk test 6MWT and echocardiography. Dyspnea was assessed using the Borg score. The 6MWT data were compared to body mass index matched healthy controls. Forty-one percent of SCD patients had mild dyspnea at rest and this increased to 61% at the end of the 6MWT. Pulmonary function tests were abnormal in 51%, 36% of patients had a restrictive pattern, 10% had isolated decrease in DLco and 5% had a mixed restrictive-obstrutive pattern. The 6MWD was shorter in SCD patients compared to the controls 368+/-67 versus 407+/-47m, p=0.005. No hematological variables correlated with outcome variables. Chronic pulmonary complications in adult Saudi SCD patients are relatively mild but common. Pulmonary function in these patients differs from that published for African-origin SCD patients. The difference may reflect a different natural history of SCD in the 2 populations. (author)

  19. Attitude, belief and knowledge about blood donation and transfusion in saudi population

    Blood donation and transfusion are remarkably safe medical procedures. However, attitudes, beliefs and level of knowledge associated with blood donation and transfusion may affect such procedures. Therefore, the aim of this study was to determine the attitude, belief and knowledge about blood donation and transfusion in Saudi Population. The present study was conducted in the Department of Physiology, College of Medicine, King Saud University Hospitals, Riyadh, Saudi Arabia. A well structured Arabic questionnaire was used to asses the attitude, belief and knowledge regarding blood donation and transfusion. The sample consisted of 335 male (55%) and 274 female (45%); the majority of the sample (65.84%) were non-donors. These non-donors (78.98%) were between the ages of 15-30 years. The 88.5% of the people who participated in the study believed that blood donation was not harmful, 20% of them stated that they would refuse blood transfusion even if they were in need because of the risk of acquiring infectious disease. 84.5% preferred direct donation, (49%) of the sample stated that they would accept blood donation only from relatives, 55.1% believed that blood transfusion was safe. However, 11.6% claimed to have acquired infectious disease after blood transfusion, 58% female in addition to 11.34% male preferred to receive blood from female donor and 69.5% did not know if the blood banks were in need of blood or not and 17.4% believed that all surgical procedures require blood transfusion. Different fears, mistrust in hospital and lack of information may serve as an important issue to be addressed when developing donors recruitment programs or campaigns to clear misconceptions about blood donation. In addition, public should know that numerous screening measures are implemented to ensure that blood donation is safe for the donor and that transfusion of the donated blood is safe for the recipient. (author)

  20. A clinical study of mentally retarded children with fragile X syndrome inSaudi Arabia

    Studies on fragile X syndrome are scarce in Saudi Arabia and othercountries of the Arabian Peninsula. The few studies previously done haveeither been in the form of case reports or those performed oninstitutionalized mentally retarded patients. The aim of this study was todetermine the prevalence of fragile X syndrome among cases with mentalretardation who have been referred to the pediatric neurology clinics of KingKhalid University Hospital (KKUH) in Riyadh. Cytogenetic studies wereperformed in 94 cases that were referred to the pediatric neurology clinicsof KKUH because of mental retardation and/or delayed milestones ofdevelopment, from July 1995 to December 1997. Six male probands (6.4%) showedthe classic fragile X chromosome and another six (including a four year oldgirl) were detected, following extension of the cytogenetic studies to all 32first-degree relatives. Affection of more than one sibling was ascertained infour families. One family had four brothers with fragile X syndrome, whereasanother formed part of a large kindred with twelve males and five females whowere mentally retarded. A clinical, physical and psychological screeningchecklist was applied to the eleven affected males. Large testicular size,long face and short attention span were the most frequent features and eachwas detected in nine patients (82%). Pes planus and history of delayed speechwere found in eight patients (73%). The study showed that the fragile Xsyndrome clinical screening checklist has been applied in other populationsmight equally valuable and applicable among the population of Saudi Arabia.However, the presence of pale blue eyes can be excluded and more weight givento positive family history of mental to the most common clinical diagnosticfeatures of fragile X syndrome. (author)

  1. A cross-sectional study of anxiety and marital quality among women with breast cancer at a university clinic in western Saudi Arabia

    Al-Zaben, Faten N.; Sehlo, Mohammad G.; Koenig, Harold G.

    2015-01-01

    Objectives: To examine relationship between the quality of marital relationship and anxiety among women with breast cancer (BC) in the Kingdom of Saudi Arabia (KSA). Methods: This cross-sectional study recruited a consecutive series of 49 married women with BC seen in the Al-Amoudi Breast Cancer Center of Excellence at King Abdulaziz University, Jeddah, KSA in early 2013. Participants completed the Hospital Anxiety and Depression Scale, Spouse Perception Scale, and Quality of Marriage Index forms, and answered questions on demographic and cancer characteristics. Results: Anxiety symptoms indicating “possible” anxiety disorder were present in 10.4% and “probable” anxiety disorder in 14.6% (25% total). No significant relationship was found between the quality of marital relationship and anxiety symptoms (B=-0.04, standard error=0.05, t=-0.81, p=0.42). Anxiety was primarily driven by low education, poor socioeconomic status, and young age. Conclusion: Anxiety symptoms are prevalent among married women with BC seen in a university-based clinic in the KSA. Further research is needed to determine whether a diagnosis of BC adversely affects marital relationship, and whether this is the cause for anxiety in these women. PMID:26446326

  2. Patient's awareness of their medical conditions in multi-specialtyoutpatient clinics in Saudi Arabia

    Objective was to assess the patient's awareness of their medicalconditions, identify the factors affecting their awareness and assesspatient's satisfaction with their doctor's explanations of medicalconditions. A cross-sectional study was conducted in October 2005 in theoutpatient clinics of King Khalid University Hospital in Riyadh, Kingdom ofSaudi Arabia. A self-administered questionnaire was used for data collection.The statistical package for Social Science was used for analysis. Fivehundred and one patients were included in the study. The mean age was45.6+-16.8. Fifty-five percent were female and 29% were highly educated. Mostof the patients (64.1%) knew their diagnoses. This was significantlyassociated with educational level; chronicity of the disease and theawareness of other issues related to their illness such as complications andname of their medications (p>0.05). Few patients (20%) knew complications oftheir diseases. Seventy percent of the patients were satisfied with theirdoctor's explanation of their disease. Knowing the diagnosis (p=0.001) andthe disease complications (p=0.014) were associated significantly withpatient's satisfaction. These figures are less than what they should be.Physicians must be advised of the importance of proper patient education. Inaddition, the lack of proper education by physicians demonstrated in thisstudy should be compensated for by an increase in non-physician basededucation tools. (author)

  3. Assessment of lipid profile in Saudi type 2 diabetic and non-diabetic periodontal patients

    Objective was to study the extent of periodontal disease in diabetic and non-diabetic periodontitis patients and to investigate the relationship of dyslipidemia and periodontal disease, in diabetic and non-diabetic periodontitis patients. This is a cross-sectional study at the Department of Preventive Dental Sciences College of Dentistry and Department of Physiology, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia, from February 2003 to June 2004. A total of 90 patients was recruited and divided into 3 equal groups of 30 subjects, with age and gender matched, and divided as follows: group 1 healthy group: periodontally and systemically healthy subjects, group 2 periodontitis group: chronic periodontitis patients with no systemic disease, group 3 diabetic group: chronic periodontitis patients with chronic type 2 diabetes mellitus. Plaque index, bleeding on probing, probing pocket depth PPD, and clinical attachment level CAL were measured at the time of initial examination. The glycated hemoglobin, total cholesterol, low density lipoprotein LDL, triglyceride, high density lipoprotein were also measured. Periodontal parameters PPD and CAL were of significantly higher value in the diabetic patients, when compared to the periodontitis patients p<0.05. The total cholesterol, LDL, and triglyceride were also found to be significantly higher among the periodontitis patients than the healthy subjects p<0.05. This study indicated that type 2 diabetic patients had a higher risk to developed advanced periodontal disease hat the non-diabetic subjects. It also highlighted the association of dyslipidemia in periodontitis patients. (author)

  4. Knowledge and Attitudes towards Complementary and Alternative Medicine among Senior Medical Students in King Abdulaziz University, Saudi Arabia.

    Alzahrani, Sami H; Bashawri, Jamil; Salawati, Emad M; Bakarman, Marwan A

    2016-01-01

    Objectives. This study assessed the knowledge and attitudes regarding complementary and alternative medicine (CAM) in medical students in Saudi Arabia. Furthermore, it evaluated their views on the incorporation of CAM in their medical syllabus. Methods. The study was conducted by selecting a cross-sectional sample of senior medical students in the Faculty of Medicine. A validated and reliable self-administered questionnaire was used to explore the knowledge, attitude, and benefits of CAM. It was distributed to a sample of 273 students. Results. The study included 242 students, making the response rate 88.6%. Only two-thirds of students (62.4%) were aware of acupuncture principles and only 17.4% recognized that chiropractic is associated with pain management. The knowledge of common herbs such as St. John's Wort, Echinacea, and Ginkgo biloba was limited among the students. Older students had a positive CAM attitude compared to younger students (p = 0.027). Conclusion. Students attitudes toward CAM learning were encouraging regardless of their limited knowledge on the subject. A high percentage of students agreed that CAM in combination with conventional therapy is beneficial in treating unusual cases, but the choice of CAM should be based on evidence. Furthermore, medical students are still reluctant to have CAM practitioners in their referral network. PMID:27066102

  5. Quality of life in patients with skin diseases in central Saudi Arabia

    Abolfotouh MA

    2012-07-01

    Full Text Available Mostafa A Abolfotouh,1 Mohammad S Al-Khowailed,1 Wijdan E Suliman,1 Deema A Al-Turaif,1 Eman Al-Bluwi,2 Hassan S Al-Kahtani21King Abdullah International Medical Research Center, King Saud Bin-Abdulaziz University for Health Sciences, 2Dermatology Department, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi ArabiaBackground: Previous national and international studies of quality of life (QoL in patients with skin diseases have revealed different levels of QoL impairment. The aims of this study were to assess QoL in patients with skin diseases in central Saudi Arabia using the newly validated Skindex-16 instrument and to determine the association between QoL in patients with skin disease, sociodemographic data, and disease characteristics.Methods: A cross-sectional study was conducted in 283 adult patients who visited the outpatient dermatology clinics of King Abdulaziz Medical City, Riyadh, Saudi Arabia, over 3 months. The patients were interviewed using a pretested Arabic version of the Skindex-16 to measure the effect of skin disorders on their QoL during the previous 7 days. Patient characteristics, medical history, and clinical findings were collected. Multiple linear regression analyses were used to relate the demographic and clinical characteristics to the percentage mean QoL score, and P # 0.05 was considered to be statistically significant.Results: QoL was good in 69% of the respondents, with a total percent mean score of 31.80 ± 20.16. The emotional domain was the most affected (mean percentage score 44.27 ± 27.06, followed by symptoms (31.45 ± 28.40 and functioning (14.61 ± 22.75. After adjustment for potential confounders, poorer QoL was significantly associated with female gender (P = 0.03, older age (P = 0.003, rural origin (P = 0.03, positive family history of the same lesion(s (P = 0.01, shorter duration of ≤ 6 months (P = 0.02, generalized spread (P ≤ 0.02, and lack of isotretinoin treatment (P = 0.02.Conclusion: The

  6. Saudi National Assessment of Educational Progress (SNAEP)

    Abdullah Saleh Al Sadaawi

    2010-01-01

    To provide a universal basic education, Saudi Arabia initially employed a rapid quantitative educational strategy, later developing a qualitative focus to improve standards of education delivery and quality of student outcomes. Despite generous resources provided for education, however, there is no national assessment system to provide statistical evidence on students’ learning outcomes. Educators are querying the curricula and quality of delivery for Saudi education, especially following low...

  7. Moyamoya syndrome as a risk factor for stroke in Saudi children: Novel and usual associations

    To report on moyamoya syndrome (MMS) as a risk factor for stroke in a prospective and retrospective cohort of Saudi children. The usual and novel associations of MMS in this cohort will also be described. Children with stroke were evaluated at the Division of Pediatric Neurology at King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia during the periods July 1992 to February 2001 (retrospective study) and February201 to March 2003 (retrospective study). Investigations for suspected cases included hemostatic assays, biochemical, and serological tests. Neuroimaging included CT, MRI, magnetic resonance angiography (MRA), single photon computerized tomography (SPECT) brain scan and conventional cerebral angiography. Moyamoya syndrome was the underlying risk factor for stroke in 6 (5.8%) of the 104 children (aged one month to 12 years). They were 4 females and 2 males. Their first cerebral ischemic event occurred at a mean age of 45 months (median = 44 months, range 17-66 months). In all 6 cases, MMS was associated with an underlying hematologic abnormality or other diseases. Protein C deficiency was identified in one girl and protein S deficiency in another. Two patients had retrospectively, sickle cell disease (SCD) and sickle cell-b-thalassemia (Sb-thalssemia), which had been associated in the latter with membranous ventricular septal defect. Adams-Oliver syndrome (AOS, OMIM 100300) was associated with MMS in an 18-month-old girl. A 4-year-old boy had wrinkly skin syndrome (WWS, OMIM 278250) phenotype. The association of MMS and protein C deficiency was first reported in this cohort of patients, whereas the association of the syndrome with WWS and AOS has not, hitherto, been described. The 3 patients who had MMS associated with protein C deficiency, SCD, and AOS underwent successful revascularization surgery in the form of encephaloduroarteriosynangiosis. Moyamoya syndrome constitutes an important risk factor of

  8. Prevalence and characteristics of colonic polyps and adenomas in 2654 colonoscopies in Saudi Arabia

    Majid A. Almadi

    2014-01-01

    Full Text Available Background/Aims: Colorectal cancer (CRC is the second most common malignancy in the Saudi population, with an increasing incidence over the past 20 years. We aim to determine the baseline polyp as well as adenoma prevalence in a large cohort of patients and to find the possible age in which, if deemed appropriate, a CRC screening program should be initiated. Patients and Methods: A retrospective cohort study was conducted using an endoscopic reporting database of individuals seen at a major tertiary care university hospital (King Khalid University Hospital in Riyadh, Saudi Arabia. Consecutive Saudi patients who underwent a colonoscopy between August 2007 and April 2012 were included. Patients were excluded if the indication for the colonoscopy was colon cancer, colonic resection, active colitis, active diverticulitis, inflammatory bowel disease, or if the patient was referred for polypectomy. Results: 2654 colonoscopies were included in the study. The mean age of the study population was 50.5 years [standard deviation (SD 15.9] and females represented 57.7%. The polyp detection rate in completed colonoscopies was 20.8% (95% CI: 19.2-22.5. Adenomas were found in 8.1% (95% CI: 7.1-9.1, while advanced adenomas were found in only 0.5% (95% CI: 0.2-0.7. Adenomas were found in the left side of the colon in 33.9%, followed by the rectum in 14.6%, ascending colon and cecum in 14.2%, transverse colon in 8.7%, and in multiple locations in 28.7%. Those with a prior history of polyps or CRC were more likely to have an adenoma at colonoscopy than those who did not (14.3% vs. 6.6%; P < 0.01. The adenoma prevalence varied between age groups and ranged from 6.2% to 13.6% with a higher proportion in older individuals; this trend was seen both in males (6.0-14.5% and females (6.4-14.6% as well as in those who had screening colonoscopies (6.3-18.4%. No age could be found at which a CRC screening program would be appropriate to initiate. Conclusion: The prevalence

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

    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)

  10. The Effect of High Altitude on Blood Hormones in Male Westar Rats in South Western Saudi Arabia

    Fahaid H. Al-Hashem

    2010-01-01

    Full Text Available Problem statement: Living in high altitude areas results in chronic hypoxia, which induces complex metabolic and endocrine adaptations. The current study investigated the endocrine responses of male Westar rats chronically exposed to high altitude-induced hypoxia in Abha City, in Southwestern Saudi Arabia. Approach: The rats were separated in to 2 groups of 10 rats. The first group was kept at an altitude of 600 m above sea level in the King Saud University animal house in Riyadh City and designated the low altitude group; the second group of rats was transferred to the King Khalid University animal house in Abha City, which is 2800 m height above sea level and was designated the high altitude group. All rats were housed under the same laboratory conditions and fed the same diet. Blood samples were collected from both groups of animals 45 days after transferring the high altitude group to Abha City. Results: The data revealed that the rats transferred to the high altitude area had significant decreases in serum Thyroid Stimulating Hormone (TSH and testosterone levels and significant increases in the levels of serum cortisol, free Triiodothyronine (T3 and free Thyroxin (T4 compared to rats kept at low altitude. Conclusion: The current study demonstrates that rats chronically exposed to high altitude hypoxia experienced alternations in various hormones. These findings will contribute to a better understanding of human endocrine and metabolic physiology in hypoxic conditions.

  11. Learning English: Experiences and Needs of Saudi Engineering Students

    Unruh, Susan; Obeidat, Fayiz

    2015-01-01

    In this qualitative study, Saudi engineering students talk openly of their experiences learning English in the Kingdom of Saudi Arabia (KSA) and as university students in the United States (US). These students reported that they learned only the basics of vocabulary and grammar in KSA. Consequently, they came to the US with few English skills. In…

  12. Prevalence and Side Effects of Energy Drink Consumption among Medical Students at Umm Al-Qura University, Saudi Arabia

    Naif A. Bawazeer; Najmah A. AlSobahi

    2013-01-01

    Background: Energy drinks are freely available at markets and shops on the university campus without regulation or proper education regarding its side effects. The caffeine amount within energy drinks is high and could become an addictive substance or cause intoxication. Therefore, this study aims to assess the prevalence of energy drink consumption and its reported side effects among medical students. Methods:A total number of 257 medical students from Umm Al-Qura University completed a ques...

  13. Typology of end-of-life priorities in Saudi females: averaging analysis and Q-methodology

    Hammami MM

    2016-05-01

    Full Text Available Muhammad M Hammami,1,2 Safa Hammami,1 Hala A Amer,1 Nesrine A Khodr1 1Clinical Studies and Empirical Ethics Department, King Faisal Specialist Hospital and Research Centre, 2College of Medicine, Alfaisal University, Riyadh, Saudi Arabia Background: Understanding culture-and sex-related end-of-life preferences is essential to provide quality end-of-life care. We have previously explored end-of-life choices in Saudi males and found important culture-related differences and that Q-methodology is useful in identifying intraculture, opinion-based groups. Here, we explore Saudi females’ end-of-life choices.Methods: A volunteer sample of 68 females rank-ordered 47 opinion statements on end-of-life issues into a nine-category symmetrical distribution. The ranking scores of the statements were analyzed by averaging analysis and Q-methodology.Results: The mean age of the females in the sample was 30.3 years (range, 19–55 years. Among them, 51% reported average religiosity, 78% reported very good health, 79% reported very good life quality, and 100% reported high-school education or more. The extreme five overall priorities were to be able to say the statement of faith, be at peace with God, die without having the body exposed, maintain dignity, and resolve all conflicts. The extreme five overall dis-priorities were to die in the hospital, die well dressed, be informed about impending death by family/friends rather than doctor, die at peak of life, and not know if one has a fatal illness. Q-methodology identified five opinion-based groups with qualitatively different characteristics: “physical and emotional privacy concerned, family caring” (younger, lower religiosity, “whole person” (higher religiosity, “pain and informational privacy concerned” (lower life quality, “decisional privacy concerned” (older, higher life quality, and “life quantity concerned, family dependent” (high life quality, low life satisfaction. Out of the

  14. Polymorphisms in RAD51 and their relation with breast cancer in Saudi females

    Tulbah S

    2016-01-01

    Full Text Available Sahar Tulbah,1 Huda Alabdulkarim,2 Mohammad Alanazi,3 Narasimha Reddy Parine,3 Jilani Shaik,3 Akbar Ali Khan Pathan,3 Abdullah Al-Amri,3 Wajahatullah Khan,4 Arjumand Warsy1 1Department of Biochemistry, College of Science, King Saud University, Center of Scientific and Medical Colleges, 2Department of Hematology/Oncology, King Fahad Medical City Hospital, Comprehensive Cancer Center, 3Department of Biochemistry, College of Science, King Saud University, 4Basic Sciences Department, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia Abstract: The present study aimed at investigating the relationship between rs1801320 (G>C, rs1801321 (G>T, and rs2619681 (C>T RAD51 gene polymorphisms and the risk of breast cancer development in Saudi females. The genotypes were analyzed using TaqMan genotyping assay and polymerase chain reaction-restriction fragment length polymorphism. The genotype and allele frequencies were computed using chi-square or Fisher’s exact test (two-tailed by SPSS 21 software. The results showed that rs1801321G>T GG genotype and G allele frequency were strongly (P<0.0001 related to an elevated risk of breast cancer, while the mutant T allele appeared to provide protection against breast cancer development as observed from the significantly lower (P<0.0001 frequencies of the TT and GT genotypes in cancer patients compared to the healthy controls. The variant rs1801320G>C showed no significant differences in the frequencies of the genotypes and alleles in the patients and the control groups. The CC genotype and C allele frequency of rs2619681 (C>T variant were significantly (P=0.012 higher in cancer patients, whereas the T allele showed a protective effect against cancer development. The frequencies of the three single-nucleotide polymorphisms did not differ in cancer patients with different tumor grades and human epidermal growth factor receptor 2 status (+ or

  15. Physical activity, sedentary behaviors and dietary habits among Saudi adolescents relative to age, gender and region

    Al-Hazzaa Hazzaa M

    2011-12-01

    Full Text Available Abstract Background Few lifestyle factors have been simultaneously studied and reported for Saudi adolescents. Therefore, the purpose of the present study was to report on the prevalence of physical activity, sedentary behaviors and dietary habits among Saudi adolescents and to examine the interrelationships among these factors using representative samples drawn from three major cities in Saudi Arabia. Methods This school-based cross-sectional study was conducted during the years 2009-2010 in three cities: Al-Khobar, Jeddah and Riyadh. The participants were 2908 secondary-school males (1401 and females (1507 aged 14-19 years, randomly selected using a multistage stratified sampling technique. Measurements included weight, height, sedentary behaviors (TV viewing, playing video games and computer use, physical activity using a validated questionnaire and dietary habits. Results A very high proportion (84% for males and 91.2% for females of Saudi adolescents spent more than 2 hours on screen time daily and almost half of the males and three-quarters of the females did not meet daily physical activity guidelines. The majority of adolescents did not have a daily intake of breakfast, fruit, vegetables and milk. Females were significantly (p p p p Conclusions The high prevalence of sedentary behaviors, physical inactivity and unhealthy dietary habits among Saudi adolescents is a major public health concern. There is an urgent need for national policy promoting active living and healthy eating and reducing sedentary behaviors among children and adolescents in Saudi Arabia.

  16. Congenital and genetic cerebrovascular anomalies as risk factors for stroke in Saudi Arabia

    To explore the role of and report congenital and genetic cerebrovascular anomalies as risk factors for stroke in a prospective and retrospective cohort of Saudi children. Children with stroke were evaluated at the Division of Pediatric Neurology (Dpn), or were seen as inpatients in the Pediatric Wards at King Khalid University Hospital (KKUH), Riyadh, Kingdom of Saudi Arabia during the periods July 1992 to February 2001 (retrospective study) and February 2001 to March 2003 (prospective study). Stroke work-up for each suspected case included hemostatic assays, serological, biochemical and neurophysiological tests. Neuroimaging modalities included routine skill x-rays, CT, MRI, magnetic resonance angiography (MRA) and conventional cerebral angiography. Of 104 children with stroke, congenital and genetic cerebrovascular anomalies were the underlying risk factor in 7 (6.7%). The patients were evaluated at the DPN at a mean age of 66 months (range = 8 months to 11 years, median = 6 years); and they had stroke at a mean age of 48 months (range = 2 months to 10 years, median = 8 months). Four patients had stroke in association with neurocutaneous syndromes. Two had Sturge-Weber syndrome (SWS), one had Klippel-Trenaunay syndrome associated with SWS, and the fourth had neurofibromatosis type 1. Two patients had intracranial hemorrhage secondary to ruptured aneurysm. A girl (aged 9 years and 4 months) had left posterior cerebral artery aneurysm. She was diagnosed to have autosomal dominant polycystic kidney disease following renal ultrasonography. She died 5 months later despite surgical intervention (clipping of aneurysm). The second child was an 8-months-old boy who presented with subarachnoid and intraventricular hemorrhage (IVH) following ruptured anterior communicating artery aneurysm. He recovered with no residual symptoms following successful clipping of the aneurysm. Arteriovenous malformation (AVM) caused IVH in a 7-year-old boy who reported to hospital 5 hours

  17. Distinctiveness of Saudi Arabian EFL Learners

    Manssour Habbash

    2016-04-01

    Full Text Available In view of the increasing concern among English language teachers dealing with students from Saudi Arabia, as it manifests in TESOL community discussions, about the uniqueness of Saudi Arabian EFL learners, this paper attempts to document the outcome of a study of their distinctiveness from the perspective of expatriate teachers working for PYPs (Preparatory Year Programs in Saudi Arabia. This study examines the distinctiveness with regard to the learning attitudes of Saudi students that are often cultivated by the culture and academic environment in their homeland. Employing an emic approach for collecting the required data an analysis was carried out in light of the other studies on ‘education’ in Saudi Arabia that have particular reference to the factors that can positively influence student motivation, student success and the academic environment. The findings were used in constructing the rationale behind such distinctiveness. Assuming that the outcome of the discussion on the findings of this exploration can be helpful for teachers in adapting their teaching methodology and improving their teacher efficacy in dealing with students both from the kingdom and in the kingdom, some recommendations are made.Keywords: China Distinctiveness, Saudi Arabian University context, Expatriate teachers’ perspective, Distinctiveness Theory 

  18. Environmental education in Saudi general environment system - an engineering perspective

    The Saudi Cabinet of Ministers approved the Saudi General Environment System (SGES) in 2001. This approval is considered a step forward towards preserving the environment in Saudi Arabia. One of the targets of this system is to make environmental planning as an un-replaceable part of every comprehensive development planning in all industrial, agricultural, and architectural sectors. Achieving such a target requires a specialized labor force. Therefore, College of Engineering should act positively and actively in disseminating environmental awareness among engineers since they play a major rule in development projects. A degree in environmental engineering is a must at present, which is not available yet at any university in Saudi Arabia. Details of a B. Sc degree in environmental engineering offered by two universities in USA, are discussed. The syllabus of a degree in environment engineering adapted for the Saudi environment and culture is outlined

  19. Prevalence of mental disorders among high school students in National Guard Housing, Riyadh, Saudi Arabia

    Al-Sughayr, Abdulrhman M.; Ferwana, Mazen S

    2012-01-01

    Background: Adolescents experience rapid biological, psychological, and social transitions that can be associated with mental health problems. During the high school period there are also more academic stressors. Objective: (1) To study the prevalence of mental disorders in high school (grade 12) students. (2) To study some related sociodemographic data. Materials and Methods: A cross-sectional study, using GHQ-28, that included 354 students randomly selected from grade 12 in four high school...

  20. Work-Related Musculoskeletal Symptoms among Building Construction Workers in Riyadh, Saudi Arabia

    Ayoub Meo, Sultan; Alsaaran, Zaid Fahad; Alshehri, Moayad Khalid; Azam Khashougji, Mohammed; Almeterk, Abdul Aziz Zayed; Almutairi, Saif Fraj; Alsaeed, Saad Fahad

    2013-01-01

    Objectives: To investigate the work-related musculoskeletal symptoms among building construction workers. Methods: Total 389 apparently healthy, male volunteers were selected with mean age 34.56±8.33 years and a mean working duration in building construction as 5.76±2.68 years. Musculoskeletal complaints were recorded through a detailed clinical interview and comprehensive questionnaire. Results: Substantial number of building construction workers developed musculoskeletal symptoms including ...

  1. Knowledge and practice of spirometry among pediatricians in Riyadh, Kingdom of Saudi Arabia

    Al-Saadi Muslim

    2008-01-01

    Background: Spirometry is the most basic, widely used and effort-dependent pulmonary function test. It assesses the lung volumes and flows, and is ideally suited to describe the effects of restriction or obstruction on lung function. Therefore, keeping in view the clinical applications of spirometry, this study attempts to explore the knowledge and practice about spirometry among pediatricians. Materials and Methods: A questionnaire-based study was conducted across multiple centers in vari...

  2. A STUDY OF MATERNAL DIETARY INTAKE DURING PREGNANCY IN RIYADH, SAUDI ARABIA

    Khalid S Almurshed; Bani, Ibrahim A.; Al-Kanhal, Mohammed A.; Al-Amri, Mohammed A.

    2007-01-01

    Objective : This study was carried out to evaluate the dietary nutrient intake of pregnant women. The relationship between dietary intake and pregnancy outcome was also studied. Method: A total of 114 pregnant women were studied, using systematic random sampling. Results : The percentages of the mean nutrient intake below the recommended dietary allowances (RDA) for pregnant women were as the follows: 51.8%, 93.9%, 82.5% and 98.2% for energy, vitamin B1, calcium and iron, respectively...

  3. Hemoglobin and hematocrit values of Saudi newborns in the high altitude of Abha, Saudi Arabia

    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)

  4. BREASTFEEDING PRACTICE AMONG WOMEN ATTENDING PRIMARY HEALTH CENTERS IN RIYADH

    Al-Amoud, Maysoon M.

    2003-01-01

    Objectives: (1) To study the patterns of breastfeeding of last children, duration, factors and reasons for it. (2) To study the factors affecting breastfeeding among mothers who are breastfeeding and the reasons for continuing or failure to continue, at the primary health care centers (PHC) in Riyadh. Method: A cross-sectional study was conducted by distributing 1000 questionnaires in 10 PHC centers. The breastfeeding practices were categorized on WHO terms. Results: Most of the studied last ...

  5. Ability of Saudi mothers to appropriately and accurately use dosing devices to administer oral liquid medications to their children

    Almazrou S

    2014-12-01

    Full Text Available Saja Almazrou, Hind Alsahly, Huda Alwattar, Lamya Alturki, Mona Alamri Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia Background: Most liquid medications are packaged with administration devices, which may be used inappropriately or inaccurately, and sometimes are not used at all. Because of the importance of their proper use for children's health, this study was designed to assess Saudi mothers' experiences with measuring cups, syringes, and droppers for oral liquid medications; to compare accuracy of dosing across these devices; and to determine the effects of mothers' education statuses and pharmacist counseling on dosing accuracy. Methods: This was a cross-sectional study in which mothers were observed as they used a set of commonly available dosing devices which are a dosing cup, syringe, and dropper. Interviews were conducted in the outpatient pharmacy waiting area in several tertiary hospitals and primary clinics in Riyadh, Saudi Arabia between March and April 2013. Saudi women who were mothers of children aged 12 years old or younger and who gave their consent were eligible. Caregivers other than mothers and subjects with vision problems or cognitive/physical disabilities were excluded. We gathered demographic information such as age, number of children, and education status. Subjects were asked if they had had counseling on how to use measuring devices and which device they preferred. Then, the mothers were required to demonstrate how to measure 5 mL of paracetamol (acetaminophen syrup using a cup and a syringe and 1 mL of paracetamol syrup using a dropper. Dosing errors were evaluated visually as overdosing, underdosing, or no error (if the dose was accurate. The data were entered into Microsoft Excel and evaluated using Stata 11.1. Logistic regression was employed to determine relationships. Results: The results revealed that 58% of participants measured an accurate dose of paracetamol

  6. Development of Regional Planning Criteria for Health Services in the City of Riyadh

    Suleiman S. Abu-Kharmeh

    2012-01-01

    This study aimed at developing criteria for planning health services in the city of Riyadh through assessing the actual distribution of these services and comparing them with planning criteria adopted by the Municipality of Riyadh, local, Arab and foreign cities, in order to propose planning criteria that best serve citizens of Riyadh city more fairly and efficiently. Data related to health services and their attributes were gathered and incorporated into a GIS database. The results of the st...

  7. Epidemiology of chronic kidney disease in the Kingdom of Saudi Arabia (SEEK-Saudi investigators) - A pilot study

    There are no available data about the prevalence of chronic kidney disease (CKD) and its risk factors in the general population of the kingdom of Saudi Arabia. To estimate the prevalence of CKD and its associated risk factors in the Saudi population, we conducted a pilot community-based screening program in commercial centers in Riyadh, Saudi Arabia. Candidates were interviewed and blood and urine samples were collected. Participants were categorized to their CKD stage according to their estimated Modification of Diet in Renal Disease (MDRD3)-based, the new Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation and the presence of albuminuria. The sample comprised 491 (49.9% were males) adult Saudi nationals. The mean age was 37.4 ± 11.3 years. The overall prevalence of CKD was 5.7% and 5.3% using the MDRD-3 and CKD-EPI glomerular filtration equations, respectively. Gender, age, smoking status, body mass index, hypertension and diabetes mellitus were not significant predictors of CKD in our cohort. However, CKD was significantly higher in the older age groups, higher serum glucose, waist/hip ratio and blood pressure. Only 7.1% of the CKD patients were aware of their CKD status, while 32.1% were told that they had protein or blood in their urine and 10.7% had known kidney stones in the past. We conclude that prevalence of CKD in the young Saudi population is around 5.7%. Our pilot study demonstrated the feasibility of screening for CKD. Screening of high-risk individuals is likely to be the most cost-effective strategy to detect CKD patients (Author).

  8. Epidemiology of chronic kidney disease in the Kingdom of Saudi Arabia (SEEK-Saudi investigators - A pilot study

    Alsuwaida Abdulkareem

    2010-01-01

    Full Text Available There are no available data about the prevalence of chronic kidney disease (CKD and its risk factors in the general population of the kingdom of Saudi Arabia. To estimate the prevalence of CKD and its associated risk factors in the Saudi population, we conducted a pilot community-based screening program in commercial centers in Riyadh, Saudi Arabia. Candidates were interviewed and blood and urine samples were collected. Participants were categorized to their CKD stage according to their estimated Modification of Diet in Renal Disease (MDRD3-based, the new Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI equation and the presence of albuminuria. The sample comprised 491 (49.9% were males adult Saudi nationals. The mean age was 37.4 ± 11.3 years. The over-all prevalence of CKD was 5.7% and 5.3% using the MDRD-3 and CKD-EPI glomerular filtration equations, respectively. Gender, age, smoking status, body mass index, hypertension and diabetes mel-litus were not significant predictors of CKD in our cohort. However, CKD was significantly higher in the older age groups, higher serum glucose, waist/hip ratio and blood pressure. Only 7.1% of the CKD patients were aware of their CKD status, while 32.1% were told that they had protein or blood in their urine and 10.7% had known kidney stones in the past. We conclude that prevalence of CKD in the young Saudi population is around 5.7%. Our pilot study demonstrated the feasibility of screening for CKD. Screening of high-risk individuals is likely to be the most cost-effective strategy to detect CKD patients.

  9. Prevalence of stress in junior doctors during their internship training: a cross-sectional study of three Saudi medical colleges’ hospitals

    Abdulghani HM

    2014-09-01

    Full Text Available Hamza Mohammad Abdulghani,1 Mohammad Irshad,1 Mohammed A Al Zunitan,1,2 Ali A Al Sulihem,1,2 Muhammed A Al Dehaim,1,2 Waleed A Al Esefir,1,2 Abdulaziz M Al Rabiah,1,2 Rashid N Kameshki,1,2 Nourah Abdullah Alrowais,2 Abdulaziz Sebiany,3 Shafiul Haque1 1Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia; 2Department of Family and Community Medicine, King Saud University, Riyadh, Saudi Arabia; 3Department of Family and Community Medicine, University of  Dammam, Dammam, Saudi Arabia Background: Medical science is perceived as a stressful educational career, and medical students experience monstrous stress during their undergraduate studies, internship, and residency training, which affects their cognitive function, practical life, and patient care. In the present study, an assessment of the prevalence of self-perceived stress among new medical graduates during their internship training has been performed, and correlations of self-perceived stress with sex, marital status, and clinical rotations have been evaluated.Patients and methods: Interns of the King Khalid, King Abdulaziz, and King Fahd University hospitals in Saudi Arabia were invited to complete a stress inventory known as the Kessler 10, which is used for stress measurement. Apart from stress evaluation, the questionnaire collected personal data, such as age, sex, and marital status, in addition to information relevant to hospital training, assigned duties, and clinical training rotations.Results: Our results showed that nearly 73.0% of interns were under stressed conditions. Most of the interns were affected by a severe level of stress (34.9%, followed by mild (19.3% and moderate (18.8% levels of stress. The stress level was significantly higher (84.0% among female interns in comparison with male interns (66.5% (odds ratio =2.64; confidence interval =1.59–4.39; P<0.0002. There were statistically significant differences between the

  10. Dietary Factors Contributing to Osteoporosis among Post Menopausal Saudi Women

    Alsaif, Mohammed A.; Khan, Latifa K.; Alhamdan, Adel A. H.; Alorf, Saada M.; Al-Othman, Abdulaziz M.; Makki, Rabab J.

    This study was designed to investigate the dietary components which are likely to contribute to osteoporosis in postmenopausal Saudi women. In the present study, 36 osteoporotic postmenopausal and 25 healthy postmenopausal women as cases and controls respectively were selected from Armed Forces Hospital, Riyadh, Saudi Arabia. The study has designed to collect the data about the general characteristics (age, marital status, education, number of pregnancies, activity level, income and housing), anthropometric measurements, medical history and dietary intake by using both the methods (24 h recall, food frequency questionnaire). Serum samples were analyzed for calcium, phosphorus, vitamin D and Para Thyroid Hormone (PTH) and they were correlated with Bone Mineral Density (BMD). Food intake items were correlated with hip, neck and spin BMD. In results, cases found significantly older than controls and had history of bone fractures. Cases were consumed significantly less dietary calcium than controls. Serum parameters did not show any significant differences. However significant correlation was found between serum level of PTH and calcium with BMD of spine and right neck femur respectively. Banana and Mataziz (locally prepared dish with vegetables) showed positive correlation with hip BMD. A negative significant correlation was found between Arabian coffee and right neck femur BMD. In conclusion, Saudi women require encouragement to consume adequate amounts of calcium, fruits and vegetables in combination with maintaining a daily physical activity and space in child birth.

  11. Geopolitical hotspots : Saudi Arabia

    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

  12. Prevalence and Side Effects of Energy Drink Consumption among Medical Students at Umm Al-Qura University, Saudi Arabia

    Naif A. Bawazeer

    2013-12-01

    Full Text Available Background: Energy drinks are freely available at markets and shops on the university campus without regulation or proper education regarding its side effects. The caffeine amount within energy drinks is high and could become an addictive substance or cause intoxication. Therefore, this study aims to assess the prevalence of energy drink consumption and its reported side effects among medical students. Methods:A total number of 257 medical students from Umm Al-Qura University completed a questionnaire about energy drinks that was administrated electronically from September through November, 2012. Results:Out of the 257 participants, 27.2% (n=70 reported consuming at least one energy drink per month, with 61.5% (n=48 being males. Males consume significantly more energy drinks than females (p=0.0001. The students consumed energy drinks to get energy in general (32.8% and while studying for exams or finishing a project (31.4%. Other reasons given include, lack of sleep (12.8%, just to be like friends (11.4%, or driving (8.5%. Heart palpitations are the most common side effect in our sample (20%, followed by insomnia (10%, headache and tremors (5.7%, nausea and vomiting (4.2% and nervousness (2.8%. Conclusion: Energy drinks consumption is common practice among medical students and the main reason cited for consumption is the need for energy during general activities. Approximately one-third of the consumers manifested some side effect after consumption. We recommend the need to create public awareness about energy drinks. Further studies are recommended to assess the educational level of students consuming energy drinks, about the dangerous side effects.

  13. Study of Knowledge and Practice of University Females Regarding Reproductive Health and Hygiene in Hail, Saudi Arabia

    Rafia Bano

    2015-01-01

    Full Text Available Objectives: Menstruation, although a natural process, is often linked with different types of misconceptions and social taboos, such as treating the menstruating girls as dirty, and not allowing them to discuss the menstruation related problems with other family members. All of this will eventually lead to adverse health outcomes. Keeping these facts in mind the present study was formulated to find out the knowledge and practice of university females in the area of reproductive health and hygiene. Materials and Methods: The study was carried out using a pretested and modified questionnaire. Leaflets explaining the objectives of the study were distributed in different departments of the university and subjects were invited to participate in the study. After getting an informed consent, those who agreed to fill the questionnaire were included in the study. Data were entered into SPSS-17.0 for the purpose of statistical analysis. Results: The present study shows mean age at menarche as 12.91±1.65 years. 62.5% of the subjects were aware of the menstrual cycle before their first menarche. Although 80% of the girls knew that maintaining personal hygiene can prevent problems and pain, only 62% followed satisfactory routines of hygiene. The overall score for knowledge regarding reproductive health and hygiene was found to be 54%. Conclusion: Results of the study concluded that menstrual hygiene, as a very important aspect of reproductive health, is often neglected and should be given utmost importance in the education curriculum, especially from the higher secondary levels. However, more research with strong evidences is further needed.

  14. Plasma Tissue Factor Pathway Inhibitor Levels in Angiographically Defined Coronary Artery Disease Among Saudis

    Syed Shahid Habib

    2013-05-01

    Full Text Available Objectives: This study was aimed to determine plasma levels of total (TFPI-T and free (TFPI-F tissue factor pathway inhibitor, plasminogen activator inhibitor-1 (PAI-1, and tissue plasminogen activator (t-PA in a cohort of Saudi patients with chronic stable angiographically defined coronary artery disease (CAD and to determine its correlation with its severity.Methods: This cross sectional study was conducted in the department of physiology and department of cardiology, College of Medicine, and King Khalid University Hospital and King Saud University, Riyadh. Sixty known cases of CAD who had undergone angiography (35 males and 25 females were selected. A control group included 39 (20 males and 19 females healthy subjects. Fasting venous blood samples were analyzed for total (TFPI-T and free (TFPI-F tissue factor pathway inhibitor, plasminogen activator inhibitor-1 (PAI-1, and tissue plasminogen activator (t-PA. Gensini scores and vessel scores were determined for assessing CAD severity.Results: There were non-significant differences between age, body mass index (BMI and Blood pressure between the controls and CAD subjects. A comparison of hemostatic markers between control and CAD patients showed significantly higher levels of Fibrinogen, PAI-1, TFPI-T and TFPI-F in CAD patients compared to control subjects. But there was no difference in plasma t-PA levels. TFPI-T had a significant positive correlation with severity of disease determined by Gensini Scores (r=0.344; p=0.006 and vessel scores (r=0.338; p=0.015.Conclusion: Plasma levels of total tissue factor pathway inhibitor are significantly related with the presence and severity of CAD. Elevated levels of TFPI-T may be considered as useful diagnostic and prognostic markers in patients with CAD.

  15. Curriculum design of emergency medical services program at the College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences

    Alanazi AF

    2012-03-01

    Full Text Available Abdullah Foraih AlanaziCollege of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi ArabiaBackground: The emergency medical services program at the College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia, was adapted from the integrated problem-based learning curriculum of Flinders University, Adelaide, South Australia.Purpose: The purpose of this article is to discuss the major adaptations required for adoption of the full-fledged PBL curriculum, use of sequential blocks, and multilayer alignment of the curriculum.Methods: A logical model and step-by-step approach were used to design the curriculum. Several studies using Delphi methods, focus group interviews, and expert opinions were performed to identify the priority health problems; related competencies, learning objectives, and learning strategies; the web-based curriculum for delivery; student assessment; and program evaluation.Results: Sixty priority health problems were identified for inclusion in different blocks of the curriculum. Identified competencies matched the satisfaction of different stakeholders, and ascertained learning objectives and strategies were aligned with the competencies. A full-fledged web-based curriculum was designed and an assessment was created that aligned with a blueprint of the objectives and the mode of delivery.Conclusion: Step-by-step design ensures the multilayer alignment of the curriculum, including priority health problems, competencies, objectives, student assessment, and program evaluation.Keywords: emergency medical services, problem-based learning, logical model, step-by-step approach, multilayer alignment

  16. A Comparative Study of the Relationships between Conflict Management Styles and Job Satisfaction, Organizational Commitment, and Propensity to Leave the Job among Saudi and American Universities' Faculty Members

    Alzahrani, Mohammed

    2013-01-01

    This study used Rahim Organizational Conflict Inventory-II, Form C to examine the preference for conflict management styles among Saudi and American faculty members. Additionally, the study examined the relationships between conflict management styles and job satisfaction, organizational commitment, and propensity to leave the job. A random sample…

  17. 75 FR 21598 - Energy and Infrastructure Mission to Saudi Arabia

    2010-04-26

    ... universities. Billions more are going toward ultra-modern mega-commerce and tourism projects, and the country's... architecture, engineering, design and construction firms. Saudi Arabia's transport sector--including...

  18. Hypertension Control and co-morbidities in primary health care centers in Riyadh

    The prevalence of hypertension in Saudi Arabia has been assessed only in preliminary reports. The aim of this study was to determine the degree of control of blood pressure and the prevalence of common hypertension co-morbidities among hypertensive patients attending primary health care (PHC) centers in Riyadh. A cross sectional study was conducted by reviewing medical records of hypertensive patients during May and June 2001. Two hundred fifty-five medical records selected by a stratified randomization process according to the distribution of the 73 PHC centers in the city and the total number of hypertensive patients registered in the mini-clinic of each PHC-center. Trained mini-clinic nurses collected data using a data collection form developed for this purpose. Of 255 patients, 121 (47.5%) were males and 134 (52.5%) were females, the mean age was 57.2+-11.1 years and 8.3% were smokers. The majority 204 (85.7%) had greater than normal body weight. Only 101 (40.4%) had controlled systolic BP. The most common co-morbidity was diabetes mellitus found in 98 (38.4%), followed by dislipidemia in 50 (19.6%), bronchial asthma in 28 (11.0%) and renal diseases in 12 (4.7%). Except for osteoporosis, which was reported by females only (P=0.003), the occurrences of hypertensive co-morbidities did not vary from other demographic characteristics. This study demonstrated poor blood pressure control in the mini-clinics in the PHC-centers. To improve the quality of care for hypertensive patients, we recommend an improvement in PHC physician knowledge of and attitudes toward the importance of achieving targeted blood pressure levels. (author)

  19. Effect of consanguinity on birth defects in Saudi women; results from a nested case-control study

    Majeed-Saidan, Muhammad Ali; Ammari, Amer N; AlHashem, Amal M;

    2015-01-01

    : This case and control study was nested within a 3-year prospective cohort study to examine patterns of fetal and neonatal malformations in Saudi women at Prince Sultan Military Medical City (PSMMC), Riyadh -Saudi Arabia. Consanguineous marriages were defined as marriages with first or second cousins......BACKGROUND: The role of consanguinity in the etiology of structural birth defects outside of chromosomal and inherited disorders has always been debated. We studied the independent role of consanguinity on birth defects in Saudi women with a high prevalence of consanguineous marriages. METHODS...... consanguinity prevalence for all included women was 49.6%. The consanguinity among babies with major Birth Defects (BDs) was 54.5% and 45.2% for controls (P < 0.0002). The prevalence of major birth defects was 41.1 per 1000 total births. Univariate analysis showed that consanguinity had a statistically...

  20. Vitamin D nutrition in pregnant women at term and in newly born babies in Saudi Arabia.

    Serenius, F.; Elidrissy, A T; Dandona, P

    1984-01-01

    A survey to assess the vitamin D nutritional state in 119 pregnant women at term and in their newborns was undertaken in Riyadh, Saudi Arabia. Concentrations of 25-hydroxy vitamin D (25-(OH)D) were below 4 ng/ml in 30 of 119 maternal sera, in 11 of which they were undetectable. The median concentration of 25-(OH)D was 5.7 ng/ml, which is comparable to that found in Asian vegetarian women at term in London. Fifty of 119 cord samples had undetectable 25-(OH)D, and a total of 81 samples had 25-(...

  1. Prevalence of glucose-6-phosphate dehydrogenase deficiency and sickle cell trait among blood donors in Riyadh

    Alabdulaali Mohammed

    2010-01-01

    Full Text Available Background and Aims: Blood donation from glucose-6-phosphate dehydrogenase (G6PD-deficient and sickle cell trait (SCT donors might alter the quality of the donated blood during processing, storage or in the recipient′s circulatory system. The aim of this study was to determine the prevalence of G6PD deficiency and SCT among blood donors coming to King Khalid University Hospital (KKUH in Riyadh. It was also reviewed the benefits and risks of transfusing blood from these blood donors. Materials and Methods: This cross-sectional study was conducted on 1150 blood samples obtained from blood donors that presented to KKUH blood bank during the period April 2006 to May 2006. All samples were tested for Hb-S by solubility test, alkaline gel electrophoresis; and for G6PD deficiency, by fluorescent spot test. Results: Out of the 1150 donors, 23 (2% were diagnosed for SCT, 9 (0.78% for G6PD deficiency and 4 (0.35% for both conditions. Our prevalence of SCT and G6PD deficiency is higher than that of the general population of Riyadh. Conclusion: We recommend to screen all units for G6PD deficiency and sickle cell trait and to defer donations from donors with either of these conditions, unless if needed for special blood group compatibility, platelet apheresis or if these are likely to affect the blood bank inventory. If such blood is to be used, special precautions need to be undertaken to avoid complications in high-risk recipients.

  2. Clinico pathological pattern of malignant parotid gland tumors in Saudi Arabia

    Objective was to report our experience of varied presentations and diverse histopathological spectrum of parotid gland malignancies. This retrospective analysis incorporated patients with histological evidence of malignant parotid tumors at King Khalid University Hospital, Riyadh, Saudi Arabia over a 20-year period from 1984 through 2004. The medical records of these patients were analyzed for their demographic characteristics, clinical features, operations performed and pathological diversity. Thirty-two patients comprised this study group. There is a male preponderance over females with a ratio of 2.2:1 (22 men and 10 women) and mean age of 51.8 (range 28-81 years). A painless lump was the most frequent clinical manifestation observed in 23(71.8%) patients followed by facial nerve dysfunction in 14 (43.7%) patients. Parotidectomy was performed in 22 (68.7%) patients: 16 superficial and 6 totals. A partial facial nerve sacrifice was undertaken in 14 (43.7%) and total nerve sacrifice was undertaken in 14 (43.7%) and total nerve sacrifice in 9 (28.1%) patients. Four (12.5%) patients presented with cervical lymph node metastases necessitating radical neck dissection. Nine (28.1%) patients had mucoepidermoid carcinoma, 8(25%) adenoid cystic carcinoma, 6 (18.7%) adenocarcinoma, not otherwise specified and 2 (6.2%) were reported to have carcinoma in plemorphic adenoma. Twenty (62.5%) specimens revealed high grade aggressive lesions and out of these 19 (59.3%) patients presented with stage III/IV disease. Malignant parotid tumors are exceedingly rare, occurring at earlier group with male preponderance and invariably declare at a late clinical stage in our community. Histopathological features hallmark a locally advanced disease with an aggressive behavior. (author)

  3. Association of Interleukin-10 Gene Promoter Polymorphisms in Saudi Patients with Vitiligo

    Abdullah Abanmi

    2008-01-01

    Full Text Available The promoter region of human Interleukin −10 gene is highly polymorphic and has been associated with numerous autoimmune diseases. Recent studies have linked vitiligo with defective autoimmune system. This study is aimed to explore a possible association between IL-10 gene polymorphism and vitiligo in Saudi population. This case control study consisted of 184 Saudi subjects including 83 vitiligo patients (40 males, 43 females mean age 27.85 ± 12.43 years and 101 matched controls. Genomic DNA was extracted from the blood samples of healthy controls and Vitiligo patients visiting out patient clinic of Department of Dermatology, Riyadh Armed Forces Hospital, using QIA ampR DNA mini kit (Qiagen CA, USA. Interleukin-10 gene was amplified by polymerase chain reaction (PCR using Arms primers to detect any polymorphism involved at positions −592, −819 and −1082.

  4. Spatial Autocorrelation of Cancer Incidence in Saudi Arabia

    Khalid Al-Ahmadi

    2013-12-01

    Full Text Available Little is known about the geographic distribution of common cancers in Saudi Arabia. We explored the spatial incidence patterns of common cancers in Saudi Arabia using spatial autocorrelation analyses, employing the global Moran’s I and Anselin’s local Moran’s I statistics to detect nonrandom incidence patterns. Global ordinary least squares (OLS regression and local geographically-weighted regression (GWR were applied to examine the spatial correlation of cancer incidences at the city level. Population-based records of cancers diagnosed between 1998 and 2004 were used. Male lung cancer and female breast cancer exhibited positive statistically significant global Moran’s I index values, indicating a tendency toward clustering. The Anselin’s local Moran’s I analyses revealed small significant clusters of lung cancer, prostate cancer and Hodgkin’s disease among males in the Eastern region and significant clusters of thyroid cancers in females in the Eastern and Riyadh regions. Additionally, both regression methods found significant associations among various cancers. For example, OLS and GWR revealed significant spatial associations among NHL, leukemia and Hodgkin’s disease (r² = 0.49–0.67 using OLS and r² = 0.52–0.68 using GWR and between breast and prostate cancer (r² = 0.53 OLS and 0.57 GWR in Saudi Arabian cities. These findings may help to generate etiologic hypotheses of cancer causation and identify spatial anomalies in cancer incidence in Saudi Arabia. Our findings should stimulate further research on the possible causes underlying these clusters and associations.

  5. Human papilloma virus-16/18 cervical infection among women attending a family medical clinic in Riyadh

    Prevalence information is lacking on human papillomavirus type 16 and 18 (HPV-16/18) infections in cervical tissues of women in Riyadh, Saudi Arabia. In addition, there are no observations on progression to cervical intraepithelial neoplasia (CIN). Pap smear and HPV-16/18 detection by PCR followed by Southern blotting was performed on 120 subjects (Saudi and other Arab nationals) during routine gynecological examination. Some HPV-positive was followed for 4 years by Pap smears at every 6 months and by HPV DNA detection at the end of four years. Overall HPV-16/18 prevalence was 31.6%. HPV-16 prevalence alone was 13.3%, HPV-16 as a mixed infection with HPV-18 was 15% and all HPV-18 was 18.3%. Ten subjects had cervical abnormalities with the Pap smear test, six of whom were HPV-16/18 positive, 1 with HPV-16, 1 with HPV-18 and 4 with a mixed infection of HPV-16/18. Of all 23 HPV-16/18-positive subjects, either as individual or mixed infection, followed for years, 7 showed abnormal cytology, 6 at initial examination and 1 during follow-up. Of these 7, 6 reverted to normal without treatment and 1 was treated and became normal after 3 years. None of the subjects progressed to CIN-III. A high prevalence of HPV-16/18 was found, but with low rate of progression to CIN. A significant association with abnormal cytology was found only in patents with HPV-16/18 mixed infection. (author)

  6. A Retrospective Study of Causes of Low Vision in Saud Arabia, A Case of Eye World Medical Complex in Riyadh.

    Z Alotaibi, Abdullah

    2016-01-01

    Vision is the ability of seeing with a definite understanding of features, color and contrast, and to distinguish between objects visually. In the year 1999, the World Health Organization (WHO) and the International Agency for the Prevention of Blindness formulated a worldwide project for the eradication of preventable loss of sight with the subject of "Vision 2020: the Right to Sight". This global program aims to eradicate preventable loss of sight by the year 2020. This study was conducted to determine the main causes of low vision in Saudi Arabia and also to assess their visual improvement after using low vision aids (LVD).The study is a retrospective study and was conducted in low vision clinic at Eye World Medical Complex in Riyadh, Saudi Arabia. The file medical record of 280 patients attending low vision clinics from February 2008 to June 2010 was included. A data sheet was filled which include: age, gender, cause of low vision, unassisted visual acuity for long distances and short distances, low vision devices needed for long distances and short distances that provides best visual acuity. The result shows that the main cause of low vision was Optic atrophy (28.9%). Retinitis pigmentosa was the second cause of low vision, accounting for 73 patients (26%) followed by Diabetic retinopathy and Macular degeneration with 44 patients (15.7%) and 16 patients (5.7%) respectively. Inter family marriage could be one of the main causes of low vision. Public awareness should be embarked on for enlightenment on ocular diseases result in consanguineous marriage. Also, it is an important issue to start establishing low vision clinics in order to improve the situation. PMID:26652071

  7. One hundred and thirty-seven living donor pediatric liver transplants at Riyadh Military Hospital. Results and outlook for future

    To review the results of 137 living donor pediatric liver transplants performed at Riyadh Military Hospital (RMH). Retrospective analysis of the in- and out-patient case notes was carried out. Data were collected regarding age, gender, nationality, diagnosis, type of procedure, complications and survival of the grafts and the recipients. The first 137 living donor pediatric liver transplants were performed in 113 months. The age range was 4.5 months to 14 years. Eighty-four recipients (61%) were male. One hundred and twelve children were Saudi. Left lateral segment was used as allograft in 135 cases. One child each received full left lobe and full right lobe. Six auxiliary partial orthotopic liver transplants were carried out. Familial metabolic liver disorders made the largest group of children needing transplant. The most common indications were progressive familial intrahepatic cholestasis and biliary atresia (45 cases each). The numbers of major complications are: hepatic artery thrombosis (n=8); portal vein thrombosis (n=3); portal vein stenosis (n=3); hepatic vein stenosis (n=3) and biliary strictures (n=4). Fifteen patients died. Three further allografts have been lost. Thus, the overall patient survival rate is 89% and graft survival rate is 86.8%. Living donor liver transplantation is a viable option for children with end-stage liver disease. Metabolic liver disease is the most common indication in Saudi Arabia. The cadaveric donor supply is in shortage and living donation is a practical alternative. The incidence of complications and recipient and graft survival rates of the program at RMH are acceptable, (author)

  8. Knowledge and Attitude of Saudi Health Professions’ Students Regarding Patient’s Bill of Rights

    Salwa B. El-Sobkey

    2014-08-01

    Full Text Available Background Patient’s rights are worldwide considerations. Saudi Patient’s Bill of Rights (PBR which was established in 2006 contained 12 items. Lack of knowledge regarding the Saudi PBR limits its implementation in health facilities. This study aimed to investigate the knowledge of health professions’ students at College of Applied Medical Sciences (CAMS Riyadh Saudi Arabia regarding the existence and content of Saudi PBR as well as their attitude toward its ineffectiveness. Method A 3-parts survey was used to collect data from 239 volunteer students participated in the study. Data were analyzed by descriptive and analytical statistics using SPSS. Results Results showed that although the majority of students (96.7% believe in the ineffectiveness of patient’s rights, half (52.3% of them had perceptual knowledge regarding the existence of Saudi PBR and only 7.9% of them were knowledgeable about some items (1–4 items of the bill. Privacy and confidentiality of patient was the most common known patient’s rights. Students’ academic level was not correlated to neither their knowledge regarding the bill existence or its content nor to their attitude toward the bill. The majority of the students (93% reported that only one course within their curriculum was patient’s rights-course related. About one quarter (23.4% of the students reported that teaching staff used to mention patient’s rights in their teaching sessions. Conclusion The Saudi health professions students at CAMS have positive attitude toward the ineffectiveness of patient’s rights nevertheless they showed limited knowledge regarding the existence of Saudi PBR and its contents. CAMS curriculums do not support the subject of patient’s rights.

  9. Antimicrobial-resistant bacteria in a general intensive care unit in Saudi Arabia

    To assess the prevalence of multi-drug resistant (MDR) bacteria causing infections in patients at the intensive care units (ICUs) of Riyadh Military Hospital (RMH), as well as their antimicrobial resistance patterns for one year. A retrospective, cohort investigation was performed. Laboratory records from January to December 2009 were studied for the prevalence of MDR Gram-negative and Gram-positive bacteria and their antimicrobial resistance in ICU patients from RMH, Riyadh, Kingdom of Saudi Arabia. A total of 1210 isolates were collected from various specimens such as: respiratory (469), blood (400), wound/tissue (235), urinary (56), nasal swabs (35), and cerebro-spinal fluid (15). Regardless of the specimen, there was a high rate of nosocomial MDR organisms isolated from patients enrolled in the General ICU (GICU) in Riyadh. Acinetobacter baumannii (A. baumannii) comprised 40.9%, Klebsiella pneumonia (K. pneumonia) - 19.4%, while Pseudomonas aeruginosa (P. aeruginosa) formed 16.3% of these isolates. The P. aeruginosa, A. baumannii, K. pneumoniae, Escherichia coli, Staphylococcus aureus (methycillin sensitive and methycillin resistant), and Staphylococccus coagulase negative are the most common isolates recovered from clinical specimens in the GICU of RMH. Respiratory tract specimens represented nearly 39% of all the specimens collected in the ICU. The most common MDR organisms isolated in this unit were A. baumannii, and K. pneumoniae (Author).

  10. Prevalence and Predictors of Self-Medication with Antibiotics in Al Wazarat Health Center, Riyadh City, KSA

    Abdulrahman Al Rasheed

    2016-01-01

    Full Text Available Background. Antibiotics are responsible for most dramatic improvement in medical therapy in history. These medications contributed significantly to the decreasing mortality and morbidity when prescribed based on evidence of microbial infection. Objective. The aim of this study was to determine the prevalence and predictors of self-prescription with antibiotics in Al Wazarat Health Center, Riyadh City, Kingdom of Saudi Arabia. Material and Methods. Cross-sectional study was conducted in Al Wazarat Health Center between February 2014 and November 2014. Respondents were randomly selected using a multistage clustered random sampling technique. Data was entered into SPSS version 21 and analyzed. Descriptive statistics and multiple logistic regression models were applied. Results. A total of 681 patients have participated in this study with a response rate of 92%. The prevalence of self-prescription with antibiotics in Al Wazarat Health Center was 78.7%. Amoxicillin was the most used self-prescribed antibiotic with prevalence of (22.3%. Friend advice on self-prescription of antibiotics use (p=0.000 and pharmacy near to the participants (p=0.002 were the most common predictors for self-prescription with antibiotics. Conclusion. The level of self-prescribing antibiotics is relatively high among participants. Health education on the appropriate use of antibiotics is highly recommended. The proper use of treatment guidelines for antibiotic therapy will significantly reduce self-prescription with antibiotics.

  11. Hypertension in Renal Transplantation: Saudi Arabian Experience

    Souqiyyeh Muhammad

    1999-01-01

    Full Text Available To evaluate the prevalence, etiologic factors and therapy of hypertension in actively followed up transplant population in Saudi Arabia; we retrospectively reviewed the records of the active renal transplant patients at two large transplant centers in Riyadh and Jeddah in Saudi Arabia. These subjects were transplanted between January 1979 and November 1998. The patients were grouped according to the measurement of blood pressure; group 1 (considered normo-tensive: blood pressure below 140/90 mmHg, group2: blood pressure between 140-159/90-99, group 3: blood pressure 160-179/100-109 group 4: equal to or above 180/110. There were 1115 patients′ records included in the study. The mean duration of transplantation was 66.9 ± 50.1 months. According to the level of measured blood pressure, there were 641 (57.5% patients in the normotensive group (group 1, 404 (36.3% patients in the mildly hypertensive group (group 2 64 (5.7% patients in the moderately severe hypertension group (group 3 and only six (0.5% patients in the severe hypertension group (group 4. The estimated prevalence of hypertension in this study was almost 85%. We found no significant difference in the prevalence of hypertension in terms of gender, year of transplantation, duration of transplantation, type of donor, number of previous transplants, diagnosis of renal artery stenosis, etiology of kidney disease, diagnosis of diabetes after transplantation, diagnosis of cerebrovascular accidents, or mean dose of prednisolone and cyclosporine. There was a statistically significant association between increased level of blood pressure and old age (above 50 years, original disease associated with hypertension, history of hypertension on dialysis, acute rejection (once or more, presence of protienuria (more than 0.3 mg/day, abnormality of ECG, or serum creatinine above 300 µmol/L. We conclude that hypertension is highly prevalent in the renal transplant population in Saudi Arabia. Risk

  12. From barriers to bridges: An investigation on Saudi student mobility (2006-2009)

    Denman, Brian D.; Hilal, Kholoud T.

    2011-08-01

    Globalisation is often thought to advocate for a single set of beliefs and customs and for a rejection of the need to protect regional cultures and traditions. In the aftermath of 9/11, the rift between Western and Arab cultures has deepened, and there is a patent need for cultural bridges to be built. The government of Saudi Arabia has, by increasing funding for higher education through grants and scholarships, enabled Saudi students to study at overseas universities. A number of non-Saudi students are also enrolled at Saudi Arabian universities. After a brief introduction to the cultural and educational history of the Arab region and Saudi identity, this article turns to contemporary higher education in Saudi Arabia. It introduces the King Abdullah Scholarship Programme and then goes on to present detailed enrolment data for 2006-2009, demonstrating trends and policy changes and identifying patterns in student mobility.

  13. Medication administration errors in Eastern Saudi Arabia

    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).

  14. The perception of smile attractiveness among Saudi population

    Mokhtar HA; Abuljadayel LW; Al-Ali RM; Yousef M

    2015-01-01

    Hadeel A Mokhtar, Layla W Abuljadayel, Reem M Al-Ali, Mohammed Yousef Department of Operative Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia Abstract: Parameters of dental beauty change across time for varying reasons. Thus, an understanding of the factors that help or harm the attractiveness of a smile is an important step in creating attractive smiles. This study aimed to identify factors that affect smile perception and attractiveness among the Saudi popu...

  15. Validity of moyers mixed dentition analysis for Saudi population

    Al-Dlaigan, Yousef H.; Nasser D. Alqahtani; Almoammar, Khalid; Al-Jewair, Thikriat; Salamah, Fahad Bin; Alswilem, Mohamme; Sahar F. Albarakati

    2015-01-01

    Objectives: To evaluate the applicability of Moyers probability tables and to formulate more accurate mixed dentition prediction tables in the Saudi population. Methods: A cross-sectional study was conducted at the College of Dentistry, Kind Saud University, Saudi Arabia. The data were collected from 410 (203 males and 207 females) orthodontic study models, which had erupted mandibular permanent incisors, maxillary, mandibular canines and premolars. The mesiodistal widths were measured using ...

  16. Periodontal health and diabetes awareness among Saudi diabetes patients

    Bahammam MA

    2015-01-01

    Maha A BahammamDepartment of Periodontology, King Abdulaziz University Faculty of Dentistry, Jeddah, Kingdom of Saudi ArabiaPurpose: This study aimed to examine diabetic patients in Jeddah, Saudi Arabia, regarding their general diabetic and oral health-related awareness and practices, their awareness of the association of diabetes with periodontal disease, and their sources of diabetes-related information.Methods: Diabetic patients (n=454) who were receiving care at the diabete...

  17. The right to a fair trial under Saudi Law of Criminal Procedure: a human rights critique

    Al-Subaie, Salman Muhammed

    2013-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University This study examines the compatibility of the Law of Criminal Procedure of 2001 in Saudi Arabia with the international human rights standards, and provides recommendations for criminal procedure reforms. The recent developments in the Saudi Arabian criminal justice system make it important to examine the right to a fair trial within the legal system of Saudi Arabia. This study starts by examini...

  18. Recent incidence and descriptive epidemiological survey of breast cancer in Saudi Arabia

    Saggu, Shalini; Rehman, Hasibur; Abbas, Zahid K.; Abid A. Ansari

    2015-01-01

    Objectives: To review and analyze the pattern of breast cancer (BC) in the Kingdom of Saudi Arabia (KSA). Methods: A retrospective descriptive epidemiological review of BC of all diagnosed Saudi female cases from January 1990 to December 2014 was conducted at the Faculty of Sciences, Department of Biology, University of Tabuk, Tabuk, KSA. This report contains information obtained from the Saudi Cancer Registry and from King Faisal Specialist Hospital and Research Center. Results: The number o...

  19. Stress, shift duty, and eating behavior among nurses in Central Saudi Arabia

    Almajwal, Ali M.

    2016-01-01

    Objectives: To investigate the association between stress, shift work, and eating behavior among non-Saudi female nurses working in Central Saudi Arabia. Methods: A sample of 395 non-Saudi female nurses from 2 major hospitals in Riyadh, Kingdom of Saudi Arabia participated in this cross-sectional study. The nurses completed a questionnaire from November 2013 to January 2014 that included items relating to stress and eating behavior using the Dutch Eating Behavior Questionnaire (DEBQ). The questionnaire also contained items pertaining to socio-demographic data, body mass index, shift work, and hours worked per week. Results: For all eating styles, stress, and shift duty influenced the amount of food nurses consumed, but was more significant under a restrained eating style. Under this eating style, a significantly higher percentage of nurses reported eating more fast food, snacks, and binging, while fruits and vegetables were the least likely to be eaten under stress. High stressed nurses were more likely to present with abnormal restrained eating (odds ratio [OR]=1.52, p=0.004), emotional (OR=1.24; p=0.001), and external (OR=1.21; p=0.001) DEBQ scores. Working nighttime shift duty was positively associated with restrained eating (OR=1.53; p=0.029) and emotional eating (OR=1.24; p=0.001), but negatively associated with external eating (OR=0.45; p=0.001). Conclusion: Our findings suggest that stress and shift duty were associated with eating habits. PMID:26837403

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

    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.

  1. Status of medical liability claims in Saudi Arabia

    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)

  2. Physical activity, sedentary behaviors and dietary habits among Saudi adolescents relative to age, gender and region

    2011-01-01

    Background Few lifestyle factors have been simultaneously studied and reported for Saudi adolescents. Therefore, the purpose of the present study was to report on the prevalence of physical activity, sedentary behaviors and dietary habits among Saudi adolescents and to examine the interrelationships among these factors using representative samples drawn from three major cities in Saudi Arabia. Methods This school-based cross-sectional study was conducted during the years 2009-2010 in three cities: Al-Khobar, Jeddah and Riyadh. The participants were 2908 secondary-school males (1401) and females (1507) aged 14-19 years, randomly selected using a multistage stratified sampling technique. Measurements included weight, height, sedentary behaviors (TV viewing, playing video games and computer use), physical activity using a validated questionnaire and dietary habits. Results A very high proportion (84% for males and 91.2% for females) of Saudi adolescents spent more than 2 hours on screen time daily and almost half of the males and three-quarters of the females did not meet daily physical activity guidelines. The majority of adolescents did not have a daily intake of breakfast, fruit, vegetables and milk. Females were significantly (p intake of French fries and potato chips, cakes and donuts, and candy and chocolate was significantly (p intake of breakfast, vegetables and fruit. Physical activity had a significant (p intake but not with sedentary behaviors. Conclusions The high prevalence of sedentary behaviors, physical inactivity and unhealthy dietary habits among Saudi adolescents is a major public health concern. There is an urgent need for national policy promoting active living and healthy eating and reducing sedentary behaviors among children and adolescents in Saudi Arabia. PMID:22188825

  3. Oral health knowledge, attitude and practices among health professionals in King Fahad Medical City, Riyadh

    Mohammad Abdul Baseer

    2012-01-01

    Conclusion: Oral health knowledge among the health professionals working in KFMC, Riyadh was lower than what would be expected of these groups, which had higher literacy levels in health care, but they showed a positive attitude toward professional dental care.

  4. Level of high-sensitivity C-reactive protein in saudi patients with chronic stable coronary artery disease

    Inflammatory biomarker high-sensitivity C-reactive protein (hsCRP) is an independent predictor of future cardiovascular events and it predicts risk of incident hypertension and diabetes. The aim of this study was to determine the serum levels of the circulating acute-phase reactant high-sensitivity C-reactive protein (hsCRP) in Saudi patients with chronic stable Coronary Artery Disease (CAD). This cross sectional study was conducted in the Department of Physiology and Department of Cardiology, College of Medicine and King Khalid University Hospital, King Saud University, Riyadh between August 2006 and December 2007. One hundred and seven individuals with chronic stable CAD and 33 healthy, age and BMI-matched individuals were studied. Overnight fasting blood samples were collected, and analyzed for total cholesterol (TC), Triglycerides (TG), Low Density Lipoprotein (LDL) and High Density Lipoprotein (HDL) and hsCRP in patients with chronic stable CAD. TC (Control 4.41+-0.57 vs CAD 4.28+-1.40, p=0.8394) and LDL levels (Control 2.70+-0.52 vs CAD 2.71+-1.20, p=0.7963) did not differ significantly between the two groups. While there were significant differences in TG (Control 1.13+-0.47 vs CAD 1.84+-1.10, p=0.0135) and HDL levels (Control 1.06+-0.30 vs CAD 0.71+-0.25, p=0.0000). hsCRP levels were significantly higher in patients with CAD (5.0+-4.4) compared to healthy individuals (2.7+-2.7, p=0.0166). Frequency of low risk levels was significantly higher in Controls than CAD patients (24.2% vs 8.4%, p=0.0332) and vice versa for high risk levels (24.2% vs 51.4%, p=0.0110). At average risk levels frequency did not differ significantly (51.5% vs 40.1%, p=0.3429) between control and CAD groups. Saudi patients with stable chronic CAD have higher hsCRP levels compared to healthy individuals. Moreover the prevalence of undesirable risk levels of hsCRP is also higher in CAD patients. (author)

  5. Symptomatic gallstones: A disease of young Saudi women

    Murshid Khalid

    1998-01-01

    Full Text Available This is a study performed to identify the risk factors for gallstones in Saudis, taking the patient population of King Khalid University Hospital as a sample. Only Saudis with symptomatic gallstones were studied, the parameters being age, sex, weight, body mass index, fertility, age at menarche and age at marriage. The results showed that sex, weight, body mass index and fertility all appeared to be important factors in the development of gallstones and that the condition affects more Saudi females and at a younger age than reported in the literature, probably due to overweight and factors related to reproductivity. We conclude that gallstones are common in Saudi women and affect them at a younger age than western women, weight and fertility appear to be important risk factors.

  6. Hyperlipidaemia in Saudi Arabia

    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)

  7. Saudi Arabia: petroleum industry review

    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)

  8. Knowledge, attitude, and behavior among Saudis toward cancer preventive practice

    Kandasamy Ravichandran

    2011-01-01

    Full Text Available Objective: To examine self-reported knowledge, attitude, and preventive practices on cancer among Saudis. Materials and Methods: Data was collected from Saudis aged 15 years or more, who attended one of the randomly selected 20 Primary Health Centers (PHC or the four major private hospitals located in the Riyadh region, either as patients or their escorts. The association between the variables was evaluated by the Chi square test. Results: The study population consisted of 618 males and 719 females. Among the female respondents 23.1% reported that they practiced breast self-examination (BSE; 14.2 and 8.1%, respectively, had clinical breast examination (CBE and mammography. However, 10.0 and 16.1% of the females, aged 40 years and older, reported having had mammograms and CBE, respectively. The BSE performers were more educated, knew someone with cancer, and had heard of the cancer warning signal. Both educational level and ′heard of cancer warning signal′ were significantly related to CBE. Cancer information was received from television / radio by 65.1% and from the physician by 29.4%. Even though 69.4% believed that cancer could be detected early, a vast majority (95.8% felt early detection of cancer was extremely desirable and 55.1% said their participation was definite in any screening program. A majority of the respondents (92.6% insisted on the need for physician recommendation to participate and 78.1% expected that any such program should be conducted in the existing hospitals / clinics. Conclusion: Culturally sensitive health education messages should be tailored to fulfill the knowledge gap among all population strata. Saudis will benefit from partnerships between public health educators and media to speed up the dissemination of cancer information.

  9. The Effects of Using Peer and Teacher Feedback into Saudi Writing Context

    Alhaisoni, Eid; Alzuoud, Khalid

    2012-01-01

    This paper aims to investigate the efficacy of two commonly used techniques of feedback in teaching writing: teachers' feedback and peers' feedback in the Saudi educational context. The study was comprised of 132 Saudi EFL students enrolled at the Department of English in the University of Hai'l. The data collection was carried out…

  10. Heterogeneity and diversity of ABO and Rh blood group genes in select Saudi Arabian populations.

    AlSuhaibani, E S; Kizilbash, N A; Malik, S

    2015-01-01

    In order to investigate the diversity of ABO and Rh blood group genes in the Saudi Arabian population, we assembled the phenotypic data of approximately 66,000 subjects from ten representative Saudi populations: Al-Khobar, Riyadh, Tabuk/Madina Al-Munawaara, Jeddah, Abha, South region, Sakaka, Domah, Al-Qurayat, and Sweer. The frequencies of p[A], q[B], and r[O] alleles at the ABO locus were observed to be 0.1688, 0.1242, and 0.7070, respectively, and the frequency of the D allele at the Rh locus was 0.7138. The heterozygosities at the ABO and Rh loci were 0.4563 and 0.4086, respectively, while the combined heterozygosity was 0.4324. Homogeneity tests revealed the population of Abha to be the most heterogeneous while that of Tabuk/Madina was found to be the least heterogeneous. Homogeneity was higher among the Northern populations while Southern populations demonstrated subdivisions and stratification. Gene diversity analyses yielded a total heterozygosity value of 0.4449. The coefficient of gene differentiation was 0.0090. Nei's genetic distance analyses showed that there was close affinity between the populations of Al-Khobar and Riyadh. The largest differences were observed between the populations of Sakaka and Domah. Furthermore, negative correlations were found between p[A] and r[O] alleles, and between q[B] and r[O] alleles at the ABO locus. Clinal analyses revealed that the r[O] allele showed an increasing trend from North-East to South-West, and conversely the q[B] allele exhibited a decreasing trend at these coordinates. These analyses present interesting aspects of the blood group allele distribution across the geography of Saudi Arabia. PMID:26214466

  11. Diphyllobothriasis in Saudi Arabia

    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)

  12. Inter-Species Differences Between Lead Concentration in the Feathers of Pycnonotus leucogenys and Streptopelia seneglenses from Different Cities of Saudi Arabia

    Mansour I. Almansour

    2007-01-01

    Full Text Available This investigation was conducted to determine lead accumulation in feathers of wild white-cheeked bulbul (Pycnonotus leucogenys and wild palm dove (Streptopelia seneglenses in order to find which is more suitable to monitor the lead environmental pollution. Feather samples of 270 of Pycnonotus leucogenys and 309 of Streptopelia seneglenses were collected from three different cities of Saudi Arabia (Jeddah, Riyadh and Al-Kharj and were analyzed for lead by atomic absorption spectroscopy. The results obtained in this study revealed that the feathers of Streptopelia seneglenses have more capacity to retain lead than Pycnonotus leucogenys in Jeddah and Riyadh (pStreptopelia seneglenses is more suitable as a biological monitor for environmental lead exposure than Pycnonotus leucogenys.

  13. Individualized medicine enabled by genomics in Saudi Arabia.

    Abu-Elmagd, Muhammad; Assidi, Mourad; Schulten, Hans-Juergen; Dallol, Ashraf; Pushparaj, Peter; Ahmed, Farid; Scherer, Stephen W; Al-Qahtani, Mohammed

    2015-01-01

    The biomedical research sector in Saudi Arabia has recently received special attention from the government, which is currently supporting research aimed at improving the understanding and treatment of common diseases afflicting Saudi Arabian society. To build capacity for research and training, a number of centres of excellence were established in different areas of the country. Among these, is the Centre of Excellence in Genomic Medicine Research (CEGMR) at King Abdulaziz University, Jeddah, with its internationally ranked and highly productive team performing translational research in the area of individualized medicine. Here, we present a panorama of the recent trends in different areas of biomedical research in Saudi Arabia drawing from our vision of where genomics will have maximal impact in the Kingdom of Saudi Arabia. We describe advances in a number of research areas including; congenital malformations, infertility, consanguinity and pre-implantation genetic diagnosis, cancer and genomic classifications in Saudi Arabia, epigenetic explanations of idiopathic disease, and pharmacogenomics and personalized medicine. We conclude that CEGMR will continue to play a pivotal role in advances in the field of genomics and research in this area is facing a number of challenges including generating high quality control data from Saudi population and policies for using these data need to comply with the international set up. PMID:25951871

  14. Puitsillad Saudi Araabiasse

    2006-01-01

    Projektbüroo AS Resandi osalusel on rajatud Saudi Araabiasse Jiddahi kaheksa puidust jalgteesilda: kuus talasilda ja kaks kaarsilda. Ideekavandi valmistab ette Risto Mäkipuro, OÜ NuvoEst. Inseneriarvutused ja silla projekt tehakse AS-s Resand (insenerid Ragnar Pabort, Alar Just). Silla detailid valmistatakse Soomes. Ill: 2 joonist, värv. foto

  15. Bronchiolitis obliterans organizing pneumonia: experience at three hospitals in Riyadh

    Because reports of bronchiolitis obliterans organizing pneumonia (BOOP) are lacking from the Middle East, we conducted a retrospective review of all histopathologically proven cases of BOOP over 10-year period at three tertiary care hospitals in Riyadh and describe the clinical features and outcome. Charts at the three hospitals were searched using a specific code for BOOP or cryptogenic organizing pneumonia (COP). Lung specimens have to show histological proof of BOOP with a compatible clinical picture. Chest radiographs and high resolution CT scans were reviewed. Twenty cases of biopsy-proven BOOP had well documented clinical and radiograph data. There were 11 males and 9 females (mean age 58 years; range 42-78). The clinical presentation f BOOP was acute or subacute pneumonia-like illness with cough (85%), fever (70%) dyspnea, (85%) and crackles (80%). The most frequent radiological pattern was a bilateral alveolar infiltrate. The most common abnormality on pulmonary function testing (n=14) was a restrictive pattern (11 patients). Most patients (70%) had no underlying cause (idiopathic BOOP). Other associations included thyroid cancer, rheumatoid arthritis, syphilis and Wegner's granulomatosis. Ten patients (50%) had a complete response to steroids, 6 (30%) had a partial response and 3 (15.8) with secondary BOOP had rapid progressive respiratory failure and died. The clinical presentation of BOOP in our patients is similar to other reported series. A favorable outcome occurs in the majority of cases. However, BOOP may occasionally be associated with a poor prognosis, particularly when associated with an underlying disease. (author)

  16. Management of arbuscular mycorrhizal fungi by growing petunia hybrida (l.) mill. as an ornamental plant in saudi arabia - a case study

    Arbuscular mycorrhizal fungi (AMF) regarded as ubiquitous soil fungi which help in improving plant growth under harsh conditions. Petunia hybrida is one of the most favorite ornamental plants growing all over the Riyadh city of Saudi Arabia. In the present study, we would like to highlight the Petunia as a mycotrophic plant for the management of mycorrhizal fungi under field conditions. Roots along with rhizosphere soils of P. hybrida were collected from various sites in Riyadh, Saudi Arabia to study AM colonization and biodiversity of AMF. The data obtained in this study indicated that P. hybrida is a very highly mycotrophic plants, and all the samples produced very high colonization with mycelium, vesicles, coiled hyphae and arbuscules. The significant variation was found with the occurrence of mycelium and vesicles among the locations but in case of arbuscules more or less same range of occurrence was found. Only different species of Glomus were observed in all the locations. Glomus showed diversity in all the locations as indicated by the Shanon Diversity Index. As the P. hybrida is a highly mycotrophic plant, so this plant may be grown under harsh condition of Saudi Arabia to manage the plant growth under different stresses viz., water stress, saline soils and heavy metal toxicity conditions. (author)

  17. Health Beliefs Related to Diabetes Mellitus Prevention among Adolescents in Saudi Arabia

    Reem L. Al-Mutairi

    2015-08-01

    Full Text Available Objectives: The incidence of type 2 diabetes mellitus (T2DM is growing rapidly in the Saudi population. The purpose of this study was to assess the constructs of the health belief model (HBM as they relate to T2DM lifestyle and prevention behaviours among adolescents. Methods: A cross-sectional study was conducted between May and October 2013 among 426 non-diabetic secondary school students from randomly selected schools in Riyadh, Saudi Arabia. An Arabic version of an adapted English language questionnaire was used to assess knowledge and attitudes related to the severity and prevention of T2DM. A preventative behaviour assessment was also conducted to assess physical activity and dietary habits. Results: The majority of the students (63.4% had at least one diabetic family member. Obesity was more frequent in males compared to females (P = 0.013. Awareness about the importance of maintaining a healthy body weight to prevent T2DM was lower in males than females (P = 0.037, although males engaged in routine exercise more often (P = 0.001. Males were less likely than females to recognise the risks for T2DM, including obesity (P = 0.030, heredity (P = 0.013 and high fat intake (P = 0.001. Conclusion: An alarmingly high number of Saudi students were unaware of T2DM severity and associated risk factors. Female students were more aware of the benefits of T2DM preventative lifestyle behaviours than males, although males engaged in routine exercise more often. Raising adolescents’ awareness about the primary prevention strategies for T2DM should be a public health priority in Saudi Arabia. The HBM could inform further research on diabetes prevention among Saudi adolescents.

  18. Saudi National Assessment of Educational Progress (SNAEP

    Abdullah Saleh Al Sadaawi

    2010-12-01

    Full Text Available To provide a universal basic education, Saudi Arabia initially employed a rapid quantitative educational strategy, later developing a qualitative focus to improve standards of education delivery and quality of student outcomes. Despite generous resources provided for education, however, there is no national assessment system to provide statistical evidence on students’ learning outcomes. Educators are querying the curricula and quality of delivery for Saudi education, especially following low student performances on the Trends in International Mathematics and Science Study (TIMSS in 2003 and 2007. There is a growing demand for national assessment standards for all key subject areas to monitor students’ learning progress. This study acknowledges extant research on this important topic and offers a strategy of national assessment to guide educational reform.

  19. Interferon-ribavirin therapy for chronic hepatitis C: Efficacy in Saudi patients

    Sandokji Abdulkareem

    2003-01-01

    Full Text Available Background: Hepatitis C affects 2% of Saudi population. Previous local trials showed low response to interferon monotherapy for six-months. Aim: To evaluate biochemical and virological response of interferon-ribavirin combination on naive Saudi patients infected with HCV. Methods: A prospective single armed study was conducted at Riyadh Armed Forces Hospital from July 1999 to July 2002 for fifty patients who have hepatitis C virus (HCV-PCR positive and chronic hepatitis on liver biopsy were started on the combination therapy for one-year. All had HCV-PCR at the end of therapy and at six months follow-up. Results: Thirty-one patients (62% normalized their ALT levels, and 25 patients (50% became HCV-PCR negative achieving end-of-treatment response (ETR. The sustained virological response (SR was achieved in 19 patients (38% at six months follow-up after stopping the treatment. Side effects were mainly flu like syndrome in 36 patients (72%. Conclusion: Combination therapy of interferon alfa-2b plus ribavirin is an effective treatment modality for HCV infected Saudi patients, with tolerable side effects. Our virological response rates are compatible with international published literatures

  20. Saudi Arabia : emerging with influence

    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

  1. Readiness for Self-Directed learning among first year Saudi Medical students: A descriptive study

    Soliman, Mona; Al-Shaikh, Ghadeer

    2015-01-01

    Objectives: The objectives of the present study was to explore the readiness for Self Directed Learning (SDL) among first year Saudi Medical students enrolled at King Saud University (KSU) and Princess NourahBintAbdulrahman University (PNU) in Saudi Arabia. Methods: First year medical students were invited to participate in a descriptive cross sectional study design. Data were collected using a Self-Directed Learner Readiness Scale (SDLRS) which is a self- assessment tool aimed to assess thre...

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

    Al-Qurashi, Faisal O.; Abdullah A Yousef; Awary, Bassam H.

    2016-01-01

    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...

  3. Learning strategies of medical students in the surgery department, Jeddah, Saudi Arabia

    Alzahrani, Hasan

    2012-01-01

    Hasan A Alzahrani,1 Owiss H Alzahrani21Department of Surgery, 2Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi ArabiaObjectives: To identify medical students' perceptions of their learning strategies including, learning habits, resources, and preferred teaching methods, in the Department of Surgery (DOS) of the King Abdulaziz University-Faculty of Medicine (KAU-FoM), in Jeddah, Saudi Arabia.Methods: A cross-sectional descriptive study which was designed to identify stude...

  4. Prevalence of Escherichia coli O157:H7 and Salmonella in camels, cattle, goats, and sheep harvested for meat in Riyadh.

    Bosilevac, Joseph M; Gassem, Mustafa A; Al Sheddy, Ibraheem A; Almaiman, Salah A; Al-Mohizea, Ibrahim S; Alowaimer, Abdullah; Koohmaraie, Mohammad

    2015-01-01

    Escherichia coli O157:H7 and Salmonella are significant foodborne pathogens that can be found in the feces and on the hides of meat animals. When hides are removed during the harvest process, the carcass and subsequent meat products can become contaminated. Camels, cattle, sheep, and goats are harvested for meat in Riyadh, Saudi Arabia. The prevalence of E. coli O157:H7 and Salmonella are unknown in these animals, and it is assumed that if the animals carry the pathogens in their feces or on their hides, meat products are likely to become contaminated. To this end, a minimum of 206 samples each from hides and feces of camels, cattle, goats, and sheep were collected over the course of 8 months and tested for E. coli O157:H7 and Salmonella. It was found that E. coli O157:H7 was present in feces (10.7, 1.4, 2.4, and 2.4%) and on hides (17.9, 8.2, 2.9, and 9.2%) of cattle, goats, camels, and sheep, respectively. The prevalence of Salmonella was 11.2, 13.5, 23.2, and 18.8% in feces and 80.2, 51.2 67.6, and 60.2% on hides of cattle, goats, camels, and sheep, respectively. The prevalence of E coli O157:H7 was nearly zero in all samples collected in June and July, while Salmonella did not exhibit any seasonal variation. These results constitute the first comprehensive study of E. coli O157:H7 and Salmonella prevalence in Saudi Arabian meat animals at harvest. PMID:25581182

  5. Investigating Difficulties of Learning Computer Programming in Saudi Arabia

    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…

  6. Assessment of radioactive elements in canned tuna marketed in Saudi Arabia after Fukushima accident

    In the current study, 32 brands of canned tuna that were purchased in supermarkets in Riyadh, Saudi Arabia were analysed to quantify the activity levels of 137Cs, 134Cs and 40K. These samples were processed in Japan, the Philippines, Thailand, Europe and the Middle East in 2011 and 2012. The samples were analysed using high-resolution gamma-ray spectroscopy. The highest activity concentrations of all three radionuclides were obtained in the samples that were processed in Japan in 2011 a few months after the Fukushima Daiichi accident. However, the activity concentrations of radiocaesium in all the samples in this study were far below the limit for food and beverages of 100 Bq/kg, which is the standard limit in the Japan. (author)

  7. Elemental content in wheat products of Al-Qusim region, Saudi Arabia using the INAA technique

    Wheat is one of the most grown crops in Saudi Arabia. It is grown in various regions of the country. Accurate knowledge of the elemental concentrations in wheat and its products (bran and flour) is of great importance from a nutritional point of view. Wheat samples were obtained from the Al-Qusim region. 300 km northwest of Riyadh, and analyzed. Up to 50 elements (Al, Sb, As, Ba, Br, Cd, Ca, Cs, Cl, Cr, Co, Cu, Ga, Au, Hf, In, I, Ir, Fe, Mg, Mn, Hg, Mo, Ni, K, Rb, Sc, Se, Ag, Na, Sr, Ta, Te, Th, Sn, Ti, W, U, V, Zn, Zr, Ce, Dy, Eu, La, Lu, Nd, Sm, Tb and Yb) were determined in the wheat products. It was observed that the elemental content of bran was much higher than that of white flour. (author)

  8. 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

    Alghamdi IG; Hussain II; Alghamdi MS; El-Sheemy MA

    2014-01-01

    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 inc...

  9. Comparative study of oral health among trisomy 21 children living in Riyadh, Saudi Arabia: Part 2, gingival condition

    M.A. AlSarheed

    2015-10-01

    Conclusion: T21 children have significantly elevated plaque levels, resulting in greater prevalence of gingivitis, compared to healthy children. Preventive measure, such as oral health awareness programs, should be delivered early to parents and continued at school to encourage and motivate children.

  10. The energy supply of the European Union, the Saudi proposal of Riyadh and the 'Green paper' of the Commission

    Both as to oil and gas, Europe will ever more have to rely on external supplies. By the year 2020, 79% of its gas consumption and 90% of its oil consumption will be imported. In addition, this dependence will be characterised by a concentration of supplies among a limited number of producers, a process which, certainly for the EU, requires a permanent dialogue and a close co-operation with its suppliers. On the level of the European Union the debate on main energy issues to be faced in the future, including a secure supply, has been launched by the Commission in its 'Green paper - Towards a European Strategy for the Security of Energy Supply'. Within this context, the proposal of His Royal Highness Crown Prince Abdullah Bin Abdulaziz to set up a permanent secretariat for the International Energy Forum seems most opportune. Indeed, this initiative aims at strengthening the co-operation and the dialogue between producers and consumers of commodities which are essential for the world economic development. Besides the ministers and official representatives from energy-producing and energy consuming countries, the Secretariat also wants to involve the major energy companies in those meetings, thus benefiting from their technical expertise, more than is the case now, thanks to the introduction of the said permanent dialogue. (authors)

  11. Knowledge and attitudes about HIV/AIDS in illegal residents in the Kingdom of Saudi Arabia

    Ziad A Memish

    2015-01-01

    Full Text Available Objectives: To study the knowledge, attitudes, and practices with regard to human immunodeficiency virus infection / acquired immune deficiency syndrome (HIV/AIDS in illegal residents, in the Kingdom of Saudi Arabia (KSA. Materials and Methods: A questionnaire study was conducted among the illegal residents from four regions in Saudi Arabia: Jeddah, Makkah, Riyadh, and Jazan. Results: The survey enrolled 5,000 participants, 79%male (39.6% from Jeddah; 20% from Riyadh; and 20% from Jazan, aged between 15 and 45 years. Of the total, 1288 (25.8% had not heard about HIV/AIDS. Knowledge of HIV transmission was poor in 90% of the respondents. Of the total, 737 had read about HIV/AIDS materials and 649 participants had been previously tested for HIV. The majority of participants (85% held a negative attitude toward people living with HIV/AIDS. Those who were knowledgeable about HIV/AIDS expressed more a positive attitude. One-fifth (968, majority were men; single 55%, married 45% had engaged in non-marital sexual activity. The largest proportion of the individuals who had engaged in non-marital sex were single (54.9% followed by the married ones (40.4%. Men cited pleasure as the main reason for such activity (84.6%, whereas women (73.4% cited financial gain. Of the respondents, 53.9 and 32.1% believed that TV and schools were the best media through which information with regard to HIV/AIDS could be imparted. Conclusions: Knowledge of HIV/AIDS, its mode of transmission, and prevention measures was poor. Educational programs specifically targeted toward this group were required.

  12. Use of Dietary Supplements among Professional Athletes in Saudi Arabia

    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.

  13. Depression, Anxiety and Stress among Saudi Arabian Dermatology Patients; Cross-sectional study

    Anwar E. Ahmed

    2016-05-01

    Full Text Available Objectives: This study aimed to determine the prevalence of depression, anxiety and stress among Saudi Arabian dermatology patients and to assess associations with sociodemographic and clinical characteristics. Methods: This cross-sectional study was conducted among 300 consecutive dermatology patients visiting King Abdulaziz Medical City in Riyadh, Saudi Arabia, in August 2015. The Arabic version of the Depression, Anxiety and Stress Scale was used to screen for symptoms of depression, anxiety and stress. Quality of life (QOL was assessed using the Dermatology Life Quality Index. Results: A total of 254 dermatology patients participated in the study (response rate: 84.7%. The prevalence of depression, anxiety and stress was 12.6%, 22.1% and 7.5%, respectively. The presence of at least one of these negative emotional states was noted among 24.4% of the cohort (95% confidence interval: 19.3–30.2%. Depression was significantly higher among subjects who lacked family support (26.5% versus 10.7%; P = 0.006 while anxiety was less common among patients who engaged in physical exercise (14.5% versus 29.4%; P = 0.005. According to the multivariate logistic regression analysis, poor QOL and a lack of family support were significant predictors of a negative emotional state. Conclusion: Almost a quarter of the studied Saudi Arabian dermatology patients were found to suffer from at least one negative emotional state. A lack of family support and poor QOL were the primary factors associated with a negative emotional state. Interventional studies are needed to examine the effects of social and family support on psychological conditions among Saudi Arabian dermatology patients.

  14. The relationship between total quality management implementation and leadership in the Saudi higher education: a review and conceptual framework

    Gallear, D; Aldaweesh, M; Al-Karaghouli, W

    2012-01-01

    The purpose of this paper is to investigate the implementation of total quality management (TQM) at the Saudi Arabian universities and the best leadership practice in order to improve quality and ranking of Saudi Arabian universities. Total quality management is one of the effective tools to minimize the cost and to improve the outcomes; many universities and colleges around the world have applied TQM as a tool to enhance the quality of higher education, Due to the increase of recent competit...

  15. Between obedience and rebellion: a field study on the young women of Jeddah, Saudi Arabia

    Aljaouhari, Sahar

    2014-01-01

    This research explores the perceptions young Saudi women in Jeddah have of their lives. It seeks to uncover the role and different degrees that obedience and rebellion feature in the everyday lives of the young Saudi women in Jeddah. The subjects of the research were young Saudi women aged 16-21, all living in Jeddah at the time of the study and studying at either high school or university. The study employed a qualitative methodology to identify the extent of obedience and rebellion and thei...

  16. How Do Teachers and Students Perceive The Utility of Blackboard as a Distance Learning Platform? (Case Study from Taibah University, Saudi Arabia)

    Alaofi, Suad

    2016-01-01

    This research explores the role of Knowledge Management within the education field with a specific focus on the use of Learning Management Systems in the Distance Learning (e-learning) process. The aim of this study is to thoroughly examine how teachers and students perceive the utility of the Blackboard system as a distance learning platform. To achieve this, the study conducted qualitative interviews and quantitative questionnaire surveys with the teachers and students of Taibah University,...

  17. Correlation of Hormone Receptors with Her 2/neu Protein Expression and the Histological Grade in Invasive Breast Cancers in a Cohort of Saudi Arabia

    Maha ARAFAH

    2010-09-01

    Full Text Available Objective: Data on hormone receptor and Her2/neu expression in breast cancers from Saudi Arabia and Gulf Region is sparse. We undertook this study to describe the patterns of hormone receptor and Her2/neu protein expression in breast carcinoma and compared them with the histological grade at a university hospital in Riyadh.Material and Method: We conducted a retrospective hormone receptor and Her2/neu study on 164 histologically confirmed invasive ductal carcinoma of the breast between the year 2002 and 2008. Immunohistochemical analysis for estrogen receptor, progestrone receptor and Her2/neu was done in all the cases. Fluorescent in situ hybridization (FISH for Her2/neu gene amplification was performed in all 2+ cases and a few equivocal 1+ and 3+cases by immunohistochemistry. The results were then compared in a blinded fashion. Correlation between Estrogen Receptor, Progesterone Receptor and Her2/neu amplification and grade of tumour were calculated.Result: The prevalence of estrogen receptor, progestrone receptor and Her2/neu overexpression were 64.6%, 57.3% and 35.3% respectively. The expression of estrogen receptor and progestrone receptor were significantly correlated (p<0.001. There was also a significant negative correlation between expression of hormone receptor and Her2/neu amplification. The histological grade of the tumour was also significantly correlated to the expression of both estrogen receptor and progestrone receptor. However, the relationship between Her2/neu amplification and grade of tumour was not significant and many of the grade III tumours were Her2/neu negative. In addition Her2/neu gene amplification by FISH was observed in 84.6% of breast cancers that were 3+ and in 18.75% of the cases that were 2+ by immunohistochemistry.Conclusion: The revalence of estrogen receptor, progestrone receptor expression and Her2/neu amplification in breast cancers in Saudi Arabian population is similar to that reported internationally

  18. New age estimations for the western outer city wall of ancient Tayma (NW Saudi Arabia) based on OSL and radiocarbon data and geomorphologic evidence

    Engel, M.; Klasen, N.; Brückner, H.; Eichmann, R.; Hausleiter, A.; Al-Najem, M. H.; Al-Said, S. F.; Schneider, P. I.

    2009-04-01

    Since 2004 tremendous progress has been achieved in deciphering the cultural genesis of the Tayma oasis (NW Saudi Arabia), due to the joint investigations of the German Archaeological Institute Berlin (DAI), the General Commission for Tourism and Antiquities, Kingdom of Saudi Arabia, and the Department of Archaeology and Epigraphy, King Saud University Riyadh. Nevertheless, archaeological research is still suffering from a lacking locally-based absolute chronology of buildings. The pattern of ancient constructions at Tayma is dominated by a prominent city wall system surrounding the ancient town center (Qraya) and stretching 15 km around the oasis. Its internal structure indicates several building periods, i.e. phases of wall modification or extension of the entire system. So far, according to silex and carnelian fragments included in the mud bricks and a previous 14C age of charcoal remains from the central excavation district (wall section at Area A), an initial construction date of the wall between the late 3rd and the early 2nd millennium BC seemed likely. At the excavated western outer city wall a new systematic dating approach - combining the optically stimulated luminescence (OSL) and 14C methods - has been applied to generate a reliable age for the oldest branch of the wall system which nowadays is covered by aeolian sand. The dune deposit is genetically related to the existence of the wall and, therefore, dating its accumulation provides termini ante quem for the construction of the wall. Five OSL dates were generated from the dune deposit providing ages between 4,900 and 3,500 yrs. Two radiocarbon ages support the dating sequence and also contribute to its consistency. By combining the results with geomorphologic evidence we draw the following conclusions: Initial settlement activities at Qraya were accompanied by a regulation of wadi dynamics and the construction of the outer city wall, indicated by the abrupt boundary between the pre-settlement alluvial

  19. Lifestyle factors associated with overweight and obesity among Saudi adolescents

    Al-Hazzaa Hazzaa M

    2012-05-01

    Full Text Available Abstract Background A better understanding of the relationships between obesity and lifestyle factors is necessary for effective prevention and management of obesity in youth. Therefore, the objective of this study was to evaluate the associations between obesity measures and several lifestyle factors, including physical activity, sedentary behaviors and dietary habits among Saudi adolescents aged 14–19 years. Methods This was a school-based cross-sectional study that was conducted in three cities in Saudi Arabia (Al-Khobar, Jeddah and Riyadh. The participants were 2906 secondary school males (1400 and females (1506 aged 14–19 years, who were randomly selected using a multistage stratified cluster sampling technique. Measurements included weight, height, body mass index (BMI, waist circumference, waist/height ratio (WHtR, screen time (television viewing, video games and computer use, physical activity (determined using a validated questionnaire, and dietary habits (intake frequency per week. Logistic regression was used to examine the associations between obesity and lifestyle factors. Results Compared with non-obese, obese males and females were significantly less active, especially in terms of vigorous activity, had less favorable dietary habits (e.g., lower intake of breakfast, fruits and milk, but had lower intake of sugar-sweetened drinks and sweets/chocolates. Logistic regression analysis showed that overweight/obesity (based on BMI categories or abdominal obesity (based on WHtR categories were significantly and inversely associated with vigorous physical activity levels (aOR for high level = 0.69, 95% CI 0.41–0.92 for BMI and 0.63, 95% CI 0.45–0.89 for WHtR and frequency of breakfast (aOR for  Conclusions The present study identified several lifestyle factors associated with obesity that may represent valid targets for the prevention and management of obesity among Saudi adolescents. Primary prevention of obesity by

  20. Increased cesarean section rate in Central Saudi Arabia: a change in practice or different maternal characteristics

    Al-Kadri HM

    2015-07-01

    Full Text Available Hanan M Al-Kadri,1 Sultana A Al-Anazi,1 Hani M Tamim21Department of Obstetrics and Gynecology, King Abdulaziz Medical City, 2College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi ArabiaBackground: Cesarean section (CS rate has shown creepy increase. We aimed in this work to identify factors contributing to increasing rate of CS in central Saudi Arabia.Methods: A retrospective cohort study was conducted at King Abdulaziz Medical City. Two groups of women were included (G1 and G2. G1 had delivered by CS during the year 2002 (CS rate 12%, and G2 had delivered by CS during the year 2009 (CS rate 20%. We compared the included women’s characteristics, neonates, CS indications, and complications. Data were analyzed using SPSS version 15 program. Odds ratios and confidence intervals were calculated to report precision of categorical data results. A P-value of ≤0.05 was considered significant.Results: A total of 198 women were included in G1 and 200 in G2. Both groups had comparable maternal and fetal characteristics; however, absence of antenatal care has resulted in 70% increase in CS deliveries for G2, P=0.008, OR =0.30, CI 0.12–0.76. Previous vaginal surgeries have contributed to tenfold increase in CS deliveries for G2, P=0.006, OR =10.37, CI 1.32–81.78. G2 had eight times increased CS deliveries than G1 due to intrauterine growth restriction, P=0.02, OR =8.21, CI 1.02–66.25, and 80% increased risk of CS was based on maternal demand, P=0.02, OR =0.20, CI 0.02–1.71. Decision taken by less-experienced staff was associated with 2.5-fold increase in CS deliveries for G2, P=0.002, OR =2.62, CI 1.39–4.93. There was a significant increase in CS deliveries under regional analgesia and shorter duration of hospital stay for G2, P=0.0001 and P=0.001, respectively. G2 women had 2.75-fold increase in neonatal intensive care unit admission, P=0.03, OR =2.75, CI 1.06–7.15.Conclusion: CS delivery rate

  1. Centro de Conferencias, Hotel y Mezquita Riyadh - Arabia Saudita

    Dannatt, Trevor

    1980-11-01

    Full Text Available The complex, designed and built for the Finance Ministry of the Kingdom of Saudi Arabia, is located on a 78,000 m2 lot, close to the intersection of highways crossing the Arabian desert, which connect the location directly with the area of public buildings of the city and with the airport as well. The complex situates the Convention Hall, with 23,230 m2 of constructed surface, in the southeast half of the lot; the Hotel, with 14,860 m2 of constructed surface, Is on the other half. Each has independent accesses, as is the case of the Mosque which is located at one end of the lot. Individual dwellings three-storeys high, gardens, parking areas, service roads an auxiliary buildings have been constructed next to the Mosque.

    El conjunto, diseñado y construido para el Ministerio de Finanzas del Reino de Arabia Saudita, está situado en una parcela de 78.000 m2, próxima a la intersección de carreteras que cruzan el desierto arábigo y que conectan directamente la parcela con el área de edificios públicos de la ciudad y con el aeropuerto. El complejo sitúa en la mitad sudoeste el Centro de Conferencias, de 23.230 m2 de edificabilidad, y el Hotel, de 14.860 m2 de superficie construida, en la otra mitad; cada uno de ellos con accesos independientes, al igual que la Mezquita emplazada en un extremo de la parcela. Junto a ésta se han construido viviendas unifamiliares de tres plantas, así como jardines, aparcamientos, carreteras de servicio y locales auxiliares.

  2. Effect of year of study on stress levels in male undergraduate dental students

    Alzahem AM; Van der Molen HT; De Boer BJ

    2013-01-01

    Abdullah M Alzahem,1 Henk T van der Molen,2 Benjamin J de Boer31Advanced Education in General Dentistry (AEGD) Residency Program, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences/National Guard Health Affairs, Riyadh, Saudi Arabia; 2Institute of Psychology, Faculty of Social Sciences, Erasmus University, Rotterdam, The Netherlands; 3Clinical Psychology, Princess Nora University, Riyadh, Saudi ArabiaObjective: Stress among dental studen...

  3. Factors related to gait and balance deficits in older adults

    Gabr, Sami; Al-Momani,Murad; Al-Momani,Fidaa; Alghadir, Ahmad; Alharethy,Sami

    2016-01-01

    Murad Al-Momani,1 Fidaa Al-Momani,2 Ahmad H Alghadir,3 Sami Alharethy,1 Sami A Gabr3,4 1Department of Otolaryngology – Head & Neck Surgery (ORL-HNS), College of Medicine, King Saud University, Riyadh, Saudi Arabia; 2Department of Rehabilitation Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan; 3Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia; 4Department of...

  4. Quality and employability in higher education: the case of Saudi Arabia.

    Al-Ajmi, Khaled M.

    2003-01-01

    Modem higher education is a cooperation of stakeholder s. Its development should be viewed only in terms of curricula quality and graduates employability. Because the Saudi system is relatively new and grows rapidly, while confronted with traditions and difficulties, neither of the above objectives is distinctly accomplished to fully fulfil the ambition of national growth. This thesis critically investigated the approach of Saudi Universities. A combination of quantitative and qualitative ...

  5. Language Learning Strategy Use of Saudi EFL Students in an Intensive English Learning Context

    Eid Alhaisoni

    2012-01-01

    This study investigates the type and frequency of language learning strategies used by Saudi EFL students. The subjects were 701 male and female Saudi EFL students enrolled in an intensive English language program at the University of Ha’il. The Oxford Strategies Inventory of Language Learning (SILL) was used with some modifications. The study seeks to extend our knowledge by examining the relationship between the use of language learning strategies (LLS) and gender and proficiency level. The...

  6. Screening for Chlamydia trachomatis infection among infertile women in Saudi Arabia

    Kamel RM

    2013-01-01

    Remah M Kamel Department of Obstetrics and Gynecology, Faculty of Medicine, University of Jazan, Saudi Arabia Background: Chlamydia trachomatis infection is a worldwide-distributed sexually transmitted infection that may lead to infertility. Objectives: This study aims to report the prevalence of Chlamydia trachomatis infection among infertile women in Saudi Arabia. Patients and methods: A community-based study carried out at the obstetrics and gynecology clinic at Jazan General Hospital, Sa...

  7. Open-Heart surgery and cerebrovascular accident: retrospective study at King Khalid University Hospital

    Stroke after coronary by-pass grafting (CABG) is often disabling. The incidence of ischemic stroke may approach 3% to 5%. Several risk factors have been identified including previous history of stroke, prolonged cardiopulmonary bypass time, and postoperative atrial fibrillation. Objective was to determine the incidence and risk factors of neurological deficit after open heart surgery. Retrospective study was done during the period 1992-1995 at the King Khalid University Hospital, Riyadh, Saudi Arabia. There were 350 patients who were subjected to (CABG), 10 patients (2.8%) found to suffer from cerebrovascular accidents (CVA) following open-heart surgery. In 8 patients, the complaint lasted more than 24 hours (stroke), while 2 patients developed transient ischemic attacks (TIA). Five factors were found to be associated with increased risk of post cardiac surgery CVA. These factors are postoperative atrial fibrillation, carotid bruit, past history of heart failure, past history of CVA and smoking. The authors concluded that it is necessary to start a prospective study to verify the area of improvement with regards to technique, selection of patients and mode of perfusion during cardiopulmonary bypass (CPB) Arabia. (author)

  8. Framingham Risk Scores for coronary heart disease in a cohort of Saudi Arabian men and women with spinal cord injury.

    Hussain, Amjad; Qureshi, Ahmed Zaheer; Ayaz, Saeed Bin; Rathore, Farooq Azam

    2016-06-01

    People with spinal cord injury (SCI) are at increased risk of developing coronary heart disease (CHD). This study aimed at predicting CHD risk in a cohort of Saudi patients with SCI in comparison with patients without SCI and to correlate different demographic and clinical factors with Framingham Risk Score (FRS) in SCI patients. The study was conducted at the rehabilitation and the main hospitals of King Fahad Medical City, Riyadh, Saudi Arabia; on sixty patients with SCI and sixty controls of age ≥20 years. FRS was calculated on a web-based calculator. For the SCI group, sub-groups were made for statistical analysis based on gender, cigarette smoking, neurological level and completeness of injury. The mean FRS for the SCI group (2 ± 7.9) was significantly higher (P Saudi patients with SCI had a higher FRS as compared to controls, however, majority had a low risk of developing CHD in next 10 years. The age, SBP and total cholesterol surfaced as positive predictors of CHD in SCI patients. Time since SCI, smoking, and neurological level or completeness of injury did not influence the resultant FRS and thus the development of CHD. PMID:26292928

  9. Undergraduate teaching of forensic medicine in Saudi Arabia.

    Madadin, Mohammed; Al-Saif, Dalia M; Khamis, Amar Hassan; Taha, Attia Z; Kharoshah, Magdy A; Alsayyah, Ahmed; Alfehaid, Suha; Yaghmour, Khalid; Hakami, Ahmad Yahia; Bamousa, Manal S; Menezes, Ritesh G; Almadani, Osama M

    2016-07-01

    Medico-legal tasks are not exclusive to forensic medical experts -any physician may face medico-legal issues in his career. Hence, the practice of medicine requires education in legal issues. In Saudi Arabia, there are 30 universities with medical colleges, but we do not know how they teach undergraduate forensic medicine and medico-legal issues. The aim of this study was to discover undergraduate training courses in forensic medicine in Saudi universities. We conducted a cross-sectional study involving all colleges of medicine in Saudi Arabia. A structured, self-administered questionnaire containing 13 items relating to the undergraduate forensic medicine course was distributed. Out of a total of 30 universities, 27 universities responded. Of these 27 universities, 16 (59.26%) teach forensic medicine to undergraduate medical students, and 11 (40.74%) do not teach forensic medicine in their undergraduate curriculum. Of the 27 universities that responded, none has a department of forensic medicine. Eleven universities that do not teach forensic medicine have no forensic medicine unit/division or faculty at all. Forensic medicine belongs to the pathology department in 11 universities, while it belongs to different departments in five universities. There is variation in teaching methods, years where the course is taught and length of the course. Practical and morgue visits take place in 7/16 (43.8%) universities, while 9/16 (56.3%) universities only teach the theoretical aspects of forensic medicine. All 16 universities teach forensic medicine only to medical students and do not teach it to students in other colleges such as dentistry and nursing. PMID:27354384

  10. What encourages Saudis to quit smoking?

    Omar A Al-Mohrej

    2016-01-01

    Conclusions: We have looked at smoking cessation from a broader perspective, analysing different categories of the Saudi population. Social, religious and health reasons must be emphasised by counsellors assisting Saudi smokers to quit.

  11. Prevalence and associated factors of polypharmacy among adult Saudi medical outpatients at a tertiary care center

    Salih Bin Salih

    2013-01-01

    Full Text Available Objective: The objective of this study was to assess the prevalence of polypharmacy (PP and the associated factors in medical outpatients. Materials and Methods: A cross-sectional, observational, descriptive study was carried out in adult medical outpatients attending internal medicine clinics at King Abdulaziz Medical City, Riyadh, Saudi Arabia from 1 March 2009 to 31 December 2009. PP was defined as the concomitant use of ≥5 medications daily. The number of medications being currently taken by patient was recorded. Effect of patients′ age, gender, educational level, number of prescribers, disease load and disease type on PP was assessed by multivariate analysis using Statistical Package for Social Sciences Incorporated (SPSS Inc Version 18. Results: Out of 766 patients included in the study, 683 (89% had PP. The mean number of prescribed medications, oral pills and doses was 8.8, 9.6 and 12.1, respectively. Factors significantly associated with PP included age (≥61 years, disease load and the number of prescribers. Gender had no impact on PP while education beyond primary education significantly decreased PP. Hypertension, diabetes mellitus and dyslipidemia alone and as a cluster increased PP. Conclusion: We found an extremely high level of PP in medical outpatients at our tertiary care center. The impact of PP on medication compliance and control of underlying diseases in Saudi Arabia is unknown and needs to be studied at different levels of care.

  12. Seroprevalence of some bovine viral respiratory diseases among non vaccinated cattle in Saudi Arabia

    Mohamed Abd El Fatah Mahmoud

    2013-02-01

    Full Text Available Aim: Four viral pathogens, bovine viral diarrhea virus (BVDV, and bovine herpes virus type 1 (BHV-1, bovine parainfluenza type 3 virus (PI-3V, bovine respiratory syncytial virus (BRSV are mainly associated with bovine respiratory diseases that cause major economic losses in the dairy cattle industry. This study aimed to document exposure of cattle in Saudi Arabia to infectious BVDV, BHV-1, PI-3V and BRSV viruses in non vaccinated cattle in order to obtain epidemiological and immunological information. Materials and Methods: In the present study, 460 random serum samples obtained from non vaccinated cattle in five districts (Riyadh, Eastern Province, Jizan, Najran, Asir of Saudi Arabia between January to March 2011. These samples were tested for presence of antibodies against BVDV, BHV-1, BRSV and PIV-3 by commercial indirect ELISA kits. Results: Our findings displayed that Seropositivity rates were 26 % for BVD, 17.4 % for BHV-1, 69.1 % for PI-3V and 75.6 % for BRSV in the sampled population. In addition, coinfections with more than one virus were considerably common among non-vaccinated dairy cattle. Conclusion: These results indicate that exposure to these agents is common within the study areas. Preventive and control measures against these infectious agents should therefore be adopted. [Vet World 2013; 6(1.000: 1-4

  13. A needs assessment for a master’s program in dental public health in Jeddah Saudi Arabia

    Al Agili, Dania

    2013-01-01

    Dania E Al AgiliDepartment of Preventive Dental Sciences, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi ArabiaObjectives: The Faculty of Dentistry at King Abdulaziz University in Jeddah, Saudi Arabia, is planning a master’s program in dental public health (DPH) to address the lack of adequate DPH professionals in the country. A needs assessment survey or situational analysis is typically recommended as the foundation of any curriculum development process. We conduct...

  14. A needs assessment for a master’s program in dental public health in Jeddah Saudi Arabia

    Al Agili DE

    2013-01-01

    Dania E Al AgiliDepartment of Preventive Dental Sciences, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi ArabiaObjectives: The Faculty of Dentistry at King Abdulaziz University in Jeddah, Saudi Arabia, is planning a master’s program in dental public health (DPH) to address the lack of adequate DPH professionals in the country. A needs assessment survey or situational analysis is typically recommended as the foundation of any curriculum development process. We conducted t...

  15. Development of Higher Education in Saudi Arabia.

    Saleh, Mahmoud Abdullah

    1986-01-01

    The history of higher education in Saudi Arabia is outlined, especially as it relates to Islamic religion and educational philosophy, and its rapid growth is chronicled. These aspects are examined: Saudi students studying abroad, foreign students in Saudi Arabia, women's education, the Ministry of Higher Education's role, and financing. (MSE)

  16. Analysis of X-Ray Film Quality in Primary Health Care Clinics in Riyadh

    Mohammad Omar Alsubael

    2009-01-01

    The relationship between image quality and processing conditions was assessed in a survey of 26 primary health care clinics in Riyadh City. Each clinic is equipped with a basic X-ray room and a darkroom that has a small table-top automatic processor. Rooms were evaluated for the quality of safe light, light leakage, storage of films and chemicals and processor temperature setting. A relationship was obtained between the quality of these parameters and the analysis of characteristic curves (H ...

  17. Assessing the Effectiveness of Microelement Removal in the South Tertiary Wastewater Plant, Riyadh KSA

    Leda G. Bousiakou; Rabia Qindeel; A. S. Almuzaini; Hosham A. Alghamdi; Walid Tawfik; W. A. Farooq; H. Kalkani; E. Manzou

    2015-01-01

    This work focuses on the monitoring of trace element removal from the Riyadh South Tertiary Wastewater Treatment plant using inductively coupled plasma mass spectrometry (ICP-MS). Considering that the final effluent originating from the plant is directed for irrigation purposes towards the farms of Al- Dirayia, Dirab and Wadi Hanifa it is important to consider the possible presence of elevated microelement concentrations that could pose potential threats to the human health. All samples were...

  18. Bone mineral density among postmenopausal Saudi women

    Osteoporosis is reported to be common among postmenopausal Saudi women. The reported incidence varies between 50-60%. Different machines were used to reach these conclusions. At present it is believed that dual energy x-ray absorptiometry (DEXA) is the most accurate method to diagnose osteoporosis. This study was conducted to measure bone mineral density (BMD) measurement of lumbar spine and the upper femur of Saudi postmenopausal women attending orthopedic clinic with unrelated complaints. This study comprises of 256 patients attending orthopedic clinics at King Fahd Hospital of the University, Al-Khobar, Kingdom of Saudi Arabia between January 2002 and June 2003. The data gathered was age, duration of menopause, height and weight for body mass index (BMI) calculation. Women with secondary osteoporosis were excluded from study. Patient's orthopedic complaints were also recorded in the database. Bone mineral density measurements were carried out using Hologic total body DEXA machine. The data were analyzed using SPSS package. The data of 256 patients was available for analysis. The average age of patients screened was 57.62 years (49-76) SD+-6.71. The BMI was 21.3-42.9 Kg/m (SD+-5.34). The BMD of lumbar spine was 0.785 gm/cm2 (0.527-1.023) SD +-0.142 and that of the hip region was 0.764 gm/cm2 (0.500-1.069) SD +-0.149. As per the WHO classification 59 women (23%) were classified as normal with the T score of -0.82, 78 (30.5%) as osteopenic with T score -2.5 and 119 (46.7%) as osteoporosis with T score -3.58. When the BMD of the hip was analyzed 62 (24.2%) were normal T score -1.0, 81 (31.6%) as osteopenic, T score -2.5 and 113 (44.1%0 as osteoporotic, with a T score of -3.1. on the basis of analysis of lumbar spine 190 (74.2%) had increased risk of fracture as compared to the analysis of hip 59% were at increased risk of fracture. Our results indicate that postmenopausal Saudi women suffer from osteoporosis and osteopenia higher than those from other parts of the

  19. The pattern of Middle East respiratory syndrome coronavirus in Saudi Arabia: a descriptive epidemiological analysis of data from the Saudi Ministry of Health

    Alghamdi IG; Hussain II; Almalki SS; Alghamdi MS; Alghamdi MM; El-Sheemy MA

    2014-01-01

    Ibrahim G Alghamdi,1,2 Issam I Hussain,1 Shaia S Almalki,2 Mohamed S Alghamdi,3 Mansour M Alghamdi,4 Mohammed A El-Sheemy5 1University of Lincoln, Brayford Pool, Lincoln, UK; 2University of Al-Baha, 3General Directorate of Health Affairs, Ministry of Health, Al-Baha, Kingdom of Saudi Arabia; 4King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; 5Research and Development, Lincoln Hospital, United Lincolnshire Hospitals National Health Service Trust, Lincoln, UK Purpose: This study...

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

    Alghamdi IG; Hussain II; Alghamdi MS; Alghamdi MM; Dohal AA; El-Sheemy MA

    2014-01-01

    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 Hospi...

  1. Correlation between bone mineral density and serum trace elements in response to supervised aerobic training in older adults

    Alghadir AH; Gabr SA; Al-Eisa ES; Alghadir MH

    2016-01-01

    Ahmad H Alghadir,1 Sami A Gabr,1,2 Einas S Al-Eisa,1 Muaz H Alghadir3 1Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia; 2Department of Anatomy, Faculty of Medicine, Mansoura University, Mansoura, Egypt; 3Department of Orthopedics, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia Background: Life style and physical activity play a pivotal role in prevention and treatment of osteoporosis. The mechanism for bette...

  2. Stress, anxiety, and depression among medical students in a multiethnic setting

    Kulsoom B; Afsar NA

    2015-01-01

    Bibi Kulsoom,1 Nasir Ali Afsar2 1Department of Biochemistry, 2Department of Pharmacology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia Background: Contemporary literature suggests that medical education might adversely affect students’ mental health. Alfaisal University in Riyadh, Saudi Arabia is a developing institution; hence, there has been a concern regarding the mental well-being of the students.Objectives: This study was designed to assess the traits of dep...

  3. Stress management in dental students: a systematic review

    Alzahem AM; Van der Molen HT; Alaujan AH; De Boer BJ

    2014-01-01

    Abdullah M Alzahem,1 Henk T Van der Molen,2 Arwa H Alaujan,3 Benjamin J De Boer4 1King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences, National Guard Health Affairs, Riyadh, Saudi Arabia; 2Institute of Psychology, Faculty of Social Sciences, Erasmus University, Rotterdam, the Netherlands; 3Dental Services, Central Region, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia; 4Clinical Psychology, Princess Nora...

  4. Traumatised permanent teeth in 11-16-year-old Saudi Arabian children with a sensory impairment attending special schools.

    AlSarheed, M; Bedi, R; Hunt, N P

    2003-06-01

    - The aim of this study was to determine the prevalence of traumatised permanent teeth among sensory (visual (VI) and hearing (HI)) impaired children attending special schools in Riyadh, Saudi Arabia. All the dental injuries involved incisor teeth, and trauma was noted in 33 (6.7%) children attending government schools (control group) compared to 7 (9%) VI children and 24 (11.4%) HI children. Differences in the dental trauma only reached statistical significance between the HI and control group (P impaired children do have a tendency for more dental trauma. However, this was only statistically significant for HI children. Whereas a gender difference was most noticeable for the HI group, with males having higher levels of trauma, this was noticeable by its absence among VI children. PMID:12752532

  5. Status of respiratory care profession in Saudi Arabia: A national survey

    Ghazi Alotaibi

    2015-01-01

    Full Text Available Background: Respiratory care (RC is an allied health profession that involves assessing and treating patients who have pulmonary diseases. Research indicates that respiratory therapists′ (RT′s involvement in caring for patients with respiratory disorders improves important outcome measures. In Kingdome of Saudi Arabia (KSA, RC has been practiced by RTs for more than 30 years. Objective: We sought to investigate the status of the RC workforce in Saudi Arabia in terms of demographic distribution, number, education, and RC service coverage. Methods: We used a specially designed survey to collect data. A list of 411 working hospitals in KSA was obtained. All hospitals were contacted to inquire if RC is practiced by RTs. Data were collected from hospitals that employ RTs. Results: Only 88 hospitals, 21.4% of total hospitals in the country, have RTs. Out of the 244 Ministry of Health (MOH hospitals, only 31 hospitals (12.7% employ RTs. There are 1,477 active RTs in KSA. Twenty-five percent of them, or 371, are Saudis. The majority of the RT workforce (60% work for non-MOH government hospitals, and almost half the total RTs work in Riyadh province. About 60% of RTs work in critical care settings. RC coverage of critical care was 44.5% of ideal. The overall RT-to-ICU bed ratio was 1:11. The ratio was 1:9 for non-MOH government hospitals, and 1:20 for MOH hospitals. Conclusions: We report the first insightful data on RC workforce in KSA. These data should be used by educational institutions and health policy makers to plan better RC coverage in the country.

  6. Saudi law and judicial practice in commercial and banking arbitration

    Baamir, Abdulrahman

    2009-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University on 10 March 2009. This thesis examines various issues of arbitration law and practice in relation to the Islamic Shari’a law and the law of Saudi Arabia in general, and for arbitration in conventional banking disputes in particular. The thesis found that the Shari’a regulates arbitration tightly compared to other contemporary developments as no fundamental differences were found to exist betwe...

  7. Trends in Ectopic Pregnancies in Eastern Saudi Arabia

    Haifa Abdulaziz Al-Turki

    2013-01-01

    Background. The objective of this study was to estimate trends in ectopic pregnancies (EP) in a tertiary care center of Eastern Saudi Arabia. Method. Information about patients with ectopic pregnancies who had been admitted to King Fahd Hospital of the University, AlKhobar, between January 2000 and 31 December 2011 was collected from a computerized hospital registry. Age-specific ectopic pregnancy incidence was calculated. The data was analyzed using SPSS (Statistical Package for the Social S...

  8. Learning Critical Thinking in Saudi Arabia: Student Perceptions of Secondary Pre-Service Teacher Education Programs

    Allamnakhrah, Alhasan

    2013-01-01

    Saudi scholars have been agitating for education reforms to incorporate critical thinking in education programs. This paper is a qualitative case study undertaken at King Abdul Aziz University and Arab Open University and examines students' perception of learning critical thinking in secondary pre-service teacher education programs in Saudi…

  9. Pattern of glomerular disease in the Saudi population: A single-center, five-year retrospective study

    Z Nawaz

    2013-01-01

    Full Text Available Glomerular diseases continue to be the leading cause of end-stage renal disease (ESRD globally. Hence, it is important to recognize the pattern of glomerular diseases in different geographical areas in order to understand the patho-biology, incidence and progression of the disorder. Published studies from different centers in Saudi Arabia have reported contradicting results. In this retrospective study, we report our experience at the Armed Forces Hospital, Riyadh, Saudi Arabia. A total of 348 native renal biopsies performed at our center on patients with proteinuria >1 g, hematuria and/or renal impairment during a period of 5 years (between January 2005 and December 2009 were studied by a histopathologist using light microscopy, immunofluorescence and electron microscopy, and were categorized. Results showed that primary glomerular disease accounted for 55.1% of all renal biopsies. The most common histological lesion was focal and segmental glomerulosclerosis (FSGS (27.6%, followed by minimal change disease (MCD (17.7% and membrano-proliferative glomerulonephritis (MPGN (13.0%. Secondary glomerular disease accounted for 37.9% of the glomerular diseases, with lupus nephritis (LN being the most common lesion (54.5%, followed by hypertensive nephrosclerosis (22%, post-infectious glomerulonephritis (7.5%, diabetic nephropathy (DN (6.8% and vasculitides (4.5%. Four percent of all biopsies turned out to be ESRD while biopsy was inadequate in 2.8% of the cases. In conclusion, our study showed that FSGS was the most common primary GN encountered, while LN was the most common secondary GN. We encountered 14 cases of crescentic glomerulonephritis. Also, the prevalence of MPGN, MCD, IgA nephropathy and membranous GN was many folds higher in males when compared with the Western data. We believe that it is mandatory to maintain a Saudi Arabian Renal Biopsy Registry to understand better the pattern of glomerular disease in the Saudi population and to follow

  10. 39. Predictors of coronary artery disease in young Saudi patients

    G. ALbarqy

    2016-07-01

    Full Text Available Coronary artery disease (CAD is defined as obstruction of the lumen of the coronary artery due to formation of atherosclerotic plaque. This eventually leads to reduced blood supply to the heart. It could lead to high morbidity and mortality. Risk factors for CAD are divided into modifiable or non-modifiable. Modifiable such as diabetes, hypertension, hyperlipidemia, obesity, smoking while non-modifiable risks are family history, age, and gender according to previous studies.The aim of this study is to identify the predictors and the prevalence of coronary disease risk factors among young Saudi patients.This study reviewed 1061 patients referred to the cardiac catheterization lab in King Abdulaziz Cardiac Center in Riyadh between the year 2010 and 2013. Included patients were males and females aged 18-45 years who underwent coronary angiography for various clinical indications.The results were divided into two groups; Group A aged 35 years. Male gender in Gp.A 143 (16.1% vs. Gp.B 747 (83.9% p-value = 0.500. Smoking Gp.A 84 (15.8% vs. Gp.B 446 (84.2% p = 0.680. Obesity Gp.A 43 (14.1% vs. Gp.B 262 (85.9% p = 0.234. Family history Gp.A 24 (23.1% vs. 80 (76.9% p = 0.069. Hyperlipidemia Gp.A 40 (12.9% vs. Gp.B 271 (87.1% p = 0.045. Hypertension Gp.A 20 (8.2% vs. Gp 233 (91.8% p = 35 years we found that HTN and Diabetes were statistically significant risk factors. Therefore, a modification of lifestyle habits is recommended.

  11. Screening for Chlamydia trachomatis infection among infertile women in Saudi Arabia

    Kamel RM

    2013-06-01

    Full Text Available Remah M Kamel Department of Obstetrics and Gynecology, Faculty of Medicine, University of Jazan, Saudi Arabia Background: Chlamydia trachomatis infection is a worldwide-distributed sexually transmitted infection that may lead to infertility. Objectives: This study aims to report the prevalence of Chlamydia trachomatis infection among infertile women in Saudi Arabia. Patients and methods: A community-based study carried out at the obstetrics and gynecology clinic at Jazan General Hospital, Saudi Arabia. The study group included 640 Saudi infertile women who were aged between 18 and 40 years and who attended the gynecology clinic for infertility examination throughout 1 year of study (from July 1, 2011 to June 30, 2012. The randomized control group included 100 Saudi fertile women who attended the obstetrics clinic for routine antenatal care. All recruited women were screened for chlamydia infection by enzyme-linked immunosorbent assay (ELISA for detection of serum-specific antibodies and then retested by the McCoy cell culture technique. Results: The prevalence of Chlamydia trachomatis infection among infertile women was high, at 15.0%. The rate of chlamydia infection detected by ELISA was 9.84%, and it was 12.03% by the culture method (P = 0.2443. Conclusion: The high prevalence of Chlamydia trachomatis infection among Saudi infertile women demands a national screening program for early detection among infertile couples. ELISA is available as a simple screening test alternative to the culture method. Keywords: Chlamydia trachomatis, ELISA, McCoy cell culture, infertility, sexually transmitted infection

  12. Possible association between acetazolamide administration during pregnancy and multiple congenital malformations

    Al-Saleem AI; Al-Jobair AM

    2016-01-01

    Afnan I Al-Saleem,1 Asma M Al-Jobair21Dental Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia; 2Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh, Saudi ArabiaAbstract: Congenital malformations might occur because of environmental or genetic factors, and sometimes occur because of unknown causes. Acetazolamide is a carbonic anhydrase inhibitor that is used to treat idiopathic intracranial hypertension, glaucoma, and epi...

  13. Filtered selection coupled with support vector machines generate a functionally relevant prediction model for colorectal cancer

    Gabere MN; Hussein MA; Aziz MA

    2016-01-01

    Musa Nur Gabere,1 Mohamed Aly Hussein,1 Mohammad Azhar Aziz2 1Department of Bioinformatics, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; 2Colorectal Cancer Research Program, Department of Medical Genomics, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia Purpose: There has been considerable interest in using whole-genome expression profiles for the classification of colorectal cance...

  14. Suicidal and self-injurious behavior among patients with alcohol and drug abuse

    Al-Sharqi AM; Sherra KS; Al-Habeeb AA; Qureshi NA

    2012-01-01

    Abdullah Mohammed Al-Sharqi,1 Khaled Saad Sherra,2 Abdulhameed Abdullah Al-Habeeb,3 Naseem Akhtar Qureshi3,41Private Clinic, Riyadh, Saudi Arabia; 2Psychiatric Department, Faculty of Medicine, Mansoura University, Egypt; 3General Administration for Mental Health and Social Services, 4General Directorate of Research and Studies, Ministry of Health, Riyadh, Saudi ArabiaBackground: Self-injurious behavior, a major public health problem globally, is linked with alcohol and drug abuse. This cross-...

  15. Saudi Arabia and CERN sign protocol

    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...

  16. FACTORS AFFECTING RICE CONSUMPTION IN SAUDI ARABIA

    Duwais, Abdul-Aziz M.

    1983-01-01

    During the past decade, the Kingdom of Saudi Arabia has undergone rapid economic growth and development. This expansion stems from the increase in the Kingdom's production of petroleum--oil being the source of most of the country's exports, foreign exchange, and government revenues. However, despite this growth, Saudi Arabia is one of the top foodstuff importers among developing countries. It has been estimated that the value of Saudi agriculture imports in 1981 increased about 33 percent to ...

  17. Linguistic Analysis of Saudi Pidginized Arabic as Produced by Asian Foreign Expatriates

    Hameed Yahya A. Al-Zubeiry

    2015-03-01

    Full Text Available This study aims at describing the system of SPA (Saudi pidginized Arabic as produced by AFEs (Asian foreign expatriates working in Saudi Arabia with specific reference to universal characteristics of reduction and simplification in the system of morpho-syntactic structure of Saudi Arabic. The study is based on data collected through a semi-structured interview technique probing into the features of SPA system. Thirty informants were randomly selected from among expatriates working in Saudi Arabia and belonging to different linguistic backgrounds – Urdu, Hindi, Bengali, Tagalog, Indonesian, and Malayalam- as representatives of AFEs. The study showed that the AFEs tend to use simplified and reduced system of SA in order to communicate with its native speakers. This was reflected in producing variations of sentence word order that are not compatible with the sentence word order of SA, reduced inflectional verb forms and simplified noun phrase lacking agreement within its structure. The study concluded with the following implications: 1 SPA could be considered as an emerging contact variety among Asian expatriates in Saudi Arabic; 2 it has universal characteristics of reduction and simplification as shown in its structural system; 3 substrate languages play an essential role in the formation of the SPA.Keywords: Pidgin, simplification, reduction, SPA, AFEs, SA.

  18. Asthma prevalence among 16- to 18-year-old adolescents in Saudi Arabia using the ISAAC questionnaire

    Al Ghobain Mohammed O

    2012-03-01

    Full Text Available Abstract Background Most of the studies investigating the prevalence of asthma in various countries have focused on children below the age of 15 years or adults above the age of 18 years. There is limited knowledge concerning the prevalence of asthma in 16- to 18-year-old adolescents. Our objective was to study the prevalence of asthma and associated symptoms in 16- to 18-year-old adolescents in Saudi Arabia. Methods A cross-sectional study was conducted in secondary (high schools in the city of Riyadh utilizing the International Study of Asthma and Allergies in Children (ISAAC questionnaire tool. Results Out of 3073 students (1504 boys and 1569 girls, the prevalence of lifetime wheeze, wheeze during the past 12 months and physician-diagnosed asthma was 25.3%, 18.5% and 19.6%, respectively. The prevalence of exercise-induced wheezing and night coughing in the past 12 months was 20.2% and 25.7%, respectively. The prevalence of rhinitis symptoms in students with lifetime wheeze, physician-diagnosed asthma and exercise-induced wheeze was 61.1%, 59.9% and 57.4%, respectively. Rhinitis symptoms were significantly associated with lifetime wheeze (OR = 2.5, p value p p value Conclusions The prevalence of asthma and associated symptoms in 16- to 18-year-old adolescents in Saudi Arabia is high, although it is within range of reported prevalence rates from various parts of the world.

  19. Mobile Phone Use Among Medical Residents: A Cross-Sectional Multicenter Survey in Saudi Arabia

    Temsah, Mohamad-Hani; Khan, Samina A; Al-Eyadhy, Ayman; Chiang, Michael F

    2016-01-01

    Background Mobile phones have great potential for medical education, as they allow health care providers and students to access resources efficiently at the precise time at the point-of-care to help in informed decision making. Objective The objective of the study was to evaluate the prevalence of mobile phone usage among medical residents and to explore their attitudes, perceptions, and the challenges they experience when using mobile phones in academic and clinical practice. Methods A cross-sectional survey was conducted on all 133 residents in 17 different specialties across two large academic hospitals in Riyadh, Saudi Arabia. The Web-based validated questionnaire measured mobile phone platform preferences, and their uses in general and medical practice. The perception of confidentiality and safety impact of using mobile phones for communication and accessing patient’s data was also explored, alongside challenges of use and how residents learn to use their mobile phone. Results With a response rate of 101/133 (75.9%) and mean age of 27.8 (SD 3.0) years, we found that 100/101 (99.0%) of participants were mobile phone users with mean duration of use of 5.12 (SD 2.4) years, and a range from 1 to 12 years. There was no significant difference in use between male and female respondents. A negative linear correlation was found between age and use duration (P=.004). The most common operating system used by participants was the iOS platform (55/101, 54.5%), with English the most commonly used language to operate residents’ mobile phones (96/100, 96.0%) despite their native language being Arabic. For communication outside medical practice, chatting applications such as WhatsApp matched phone calls as most commonly used tools (each 88/101, 87.1%). These were also the primary tools for medical communication, but used at a lower rate (each 65/101, 64.4%). In medical practice, drug (83/101, 82.2%) and medical (80/101, 79.2%) references and medical calculation

  20. DIVIDEND POLICY IN SAUDI ARABIA

    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, ...

  1. Human sensitization to Prosopis Juliflora antigen in Saudi Arabia

    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)

  2. ADELOYE-ODEKU DISEASE IN ASSER REGION OF SAUDI ARABIA

    Mubarak Ali AlGahtany

    2013-01-01

    Full Text Available Adeloye-Odeku disease, also known as congenital inclusion dermoid cyst (CIDC of the anterior fontanelle was first described by Adeloye A and Odeku EL, as a solitary congenital subgaleal inclusion dermoid cyst of the anterior fontanelle. This rare lesion was initially thought to be confined to Africans . The universal distribution of this cyst has subsequently been shown in accumulated literature of other ethnic distribution ,Caucasian, Indians, Chinese, Japanese, Turkish and others. This is the first published report that we know of Adeloye-Odeku disease in Arab-Saudi children in Abha, Saudi Arabia. Four patients with Adeloye-Odeku disease, two boys and two girls, Saudi patients with ages ranging from 3months to 9 years are presented. Successful surgical excision of the cyst was achieved in each of the three patients who consented for surgery with no recurrence. The oldest patient did not go for surgery due to parental refusal but the lesion proved to be stable on follow up.

  3. The Saudi Initiative for asthma

    Al-Moamary Mohamed

    2009-01-01

    Full Text Available The Saudi Initiative for Asthma (SINA provides up-to-date guidelines for healthcare workers managing patients with asthma. SINA was developed by a panel of Saudi experts with respectable academic backgrounds and long-standing experience in the field. SINA is founded on the latest available evidence, local literature, and knowledge of the current setting in Saudi Arabia. Emphasis is placed on understanding the epidemiology, pathophysiology, medications, and clinical presentation. SINA elaborates on the development of patient-doctor partnership, self-management, and control of precipitating factors. Approaches to asthma treatment in SINA are based on disease control by the utilization of Asthma Control Test for the initiation and adjustment of asthma treatment. This guideline is established for the treatment of asthma in both children and adults, with special attention to children 5 years and younger. It is expected that the implementation of these guidelines for treating asthma will lead to better asthma control and decrease patient utilization of the health care system.

  4. Saudi Arabia plans future strategy

    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)

  5. Women and Education in Saudi Arabia: Challenges and Achievements

    Hamdan, Amani

    2005-01-01

    The historical socio-economic and political conditions of Saudi Arabia are an essential aspect of understanding a woman's position in Saudi society. The persistence of women's exclusion from public life in contemporary Saudi Arabia is one of the most heated debates not only among Muslims but also worldwide, as Saudi society comes under more and…

  6. The perception of smile attractiveness among Saudi population

    Mokhtar HA

    2015-01-01

    Full Text Available Hadeel A Mokhtar, Layla W Abuljadayel, Reem M Al-Ali, Mohammed Yousef Department of Operative Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia Abstract: Parameters of dental beauty change across time for varying reasons. Thus, an understanding of the factors that help or harm the attractiveness of a smile is an important step in creating attractive smiles. This study aimed to identify factors that affect smile perception and attractiveness among the Saudi population. A cross-sectional study was conducted among the Saudi population. Questionnaires were distributed to 130 dentists and final-year dental students, and to 130 laypersons. The questionnaire contained six smile photographs created by Photoshop® software. There was a statistically significant difference in scale ratings, based on participant background, for the “gummy: smile picture (P-value =0.003, diastema picture (P-value =0.000 and the “Reverse” smile picture (P-value =0.004. As for sex, males significantly underscored the gummy picture (P-value =0.009. Older people accepted the gummy smile less than did younger people, but diastema was considered as one of the variations that spoiled the attractiveness of the smile. “Dental background” participants significantly identified the ideal smile better than the “nondental” group. The perception of diastema as a sign of beauty among Saudi population in the past has definitely changed, according to the results of our study, where diastema and reverse smile received the lowest score in this survey. Keywords: diastema, gummy, reverse

  7. Healthcare Personnel's Use of E-Information Sources in Riyadh Governmental Hospitals

    Khudair, Ahmad A.; Cooke, Louise

    2008-01-01

    ICT has enabled a wide dissemination of information and a sharp increase in the magnitude of electronic information sources. The use of e-information sources by healthcare personnel within Saudi Arabia has received little research attention. This paper discusses the use of e-information sources by healthcare personnel in the kingdom. A…

  8. Factors Influencing the Use of Learning Management System in Saudi Arabian Higher Education: A Theoretical Framework

    Asiri, Mohammed J. Sherbib; Mahmud, Rosnaini bt; Bakar, Kamariah Abu; Ayub, Ahmad Fauzi bin Mohd

    2012-01-01

    The purpose of this paper is to present the theoretical framework underlying a research on factors that influence utilization of the Jusur Learning Management System (Jusur LMS) in Saudi Arabian public universities. Development of the theoretical framework was done based on library research approach. Initially, the existing literature relevant to…

  9. Investigating Foreign Language Learning Anxiety: A Case of Saudi Undergraduate EFL Learners

    Al-Khasawneh, Fadi Maher

    2016-01-01

    This study investigates the level and sources of foreign language learning anxiety experienced by Saudi students studying at King Khalid University (KKU). It also aims to examine the differences between the level of language anxiety and the students' study level. For this purpose, 97 English majored students from different levels were purposively…

  10. Strategies Used by Saudi EFL Students to Determine the Meaning of English Words

    Baniabdelrahman, Abdallah Ahmad; Al-shumaimeri, Yousif

    2014-01-01

    This study investigated the strategies which first-year Saudi university EFL students used to derive the meaning of unfamiliar words while reading English texts. Using cluster sampling method, participants chosen to be included in the study consisted of six male and six female classes (120 male and 120 female students) of the preparatory year…

  11. The Impact of Native Language Use on Second Language Vocabulary Learning by Saudi EFL Students

    Khan, Muhammad Saleem

    2016-01-01

    This paper strives to explore the impact of Native Language use on Foreign Language vocabulary learning on the basis of empirical and available data. The study is carried out with special reference to the English Language Programme students in Buraydah Community College, Qassim University, Saudi Arabia. The Native Language of these students is…

  12. Online conductivity monitoring of dialysis adequacy versus Kt/V derived from urea reduction ratio: A prospective study from a Saudi center

    Khalid Al Saran

    2009-10-01

    Full Text Available Khalid Al Saran1, Alaa Sabry2, Mamdouh Abdulghafour1, Ahmed Yehia11Prince Salman Center for Kidney Disease, Riyadh, Kingdom of Saudi Arabia; 2Mansoura Urology and Nephrology Center, Mansoura University, Mansoura, EgyptIntroduction: Ad equate delivered dose of solute removal (as assessed by urea reduction and calculation of Kt/V is an important determinant of clinical outcome in chronic hemodialysis (HD patients. This requires both prescription of an adequate dose of HD and regular assessment that the delivered treatments are also adequate. Online conductivity monitoring using sodium flux as a surrogate for urea allows the repeated noninvasive measurement of Kt/V on each HD treatment.Methods: We prospectively studied 17 (9 males, 8 females established chronic HD patients over an eight-week period (408 treatments. A pre- and post-dialyzer measurement of the conductivity is performed by two mutually independent temperature-compensated conductivity cells equipped with Fresenius 4008 S® dialysis machines. Urea reduction was measured (once a week by a single pool calculation using immediate post-treatment sampling. No changes were made to any of the dialysis prescriptions over the study period. Values of calculated Kt/V and simultaneously obtained online Kt/V were compared.Results: There was a statistically significant difference between calculated Kt/V and online Kt/V over the study period. The mean calculated Kt/V was 1.37 ± 0.09, and mean online Kt/V 1.02 ± 0.15 (P = 0.000, calculated Kt/V ≥ 1.2 was achieved in all our patients while online Kt/V ≥ 1.2 was achieved in only 17.64 %. Yet there was moderate correlation between calculated Kt/V and online Kt/V (r2 = 0.48.Conclusions: Online conductivity monitoring results underestimates dialysis efficiency compared to calculated Kt/V readings. This difference has to be considered when applying Kt/V to clinical practice.Keywords: Kt/V, hemodialysis, online conductivity monitoring

  13. The Jinadriyah anticlines: a surface model for oil fields in eastern Saudi Arabia

    Mesozoic oil in Saudi Arabia exists in north/south-oriented anticlines. Such anticlines are usually studied using subsurface data. The present study introduces, for the first time in Saudi Arabia, a surface analog for these anticlines. The study covers two northerly oriented anticlines located in the Jinadriyah area at 15 km to the northeast of the Riyadh city. They are named herein the North and South Jinadriyah anticlines. The outcrops in both anticlines belong to the Lower Cretaceous Yamama Formation which consists of limestone in its lower part and limestone with shale in its upper part. The study included initially detailed interpretation of Google Earth and Landsat TM images to map the structural pattern of the anticlines. Detailed field mapping confirmed the satellite image interpretation and helped describe the geometry of the two anticlines in detail. The 3.5-km-long South Jinadriyah anticline is an open doubly plunging asymmetric anticline. The western flank is dissected by 13 minor reverse faults of north-south orientation. The North Jinadriyah anticline is about 5.5 km long and is relatively more complex than the South Jinadriyah anticline. It consists of northern, central, and southern segments that differ from each others in orientation and style. The anticline is dissected by 18 minor faults of different orientations and sense of displacement. Two perpendicular fracture sets with one being parallel to the anticline axes were recorded in the two anticlines. Both anticlines are interpreted as fault-propagation folds that were formed during the Late Cretaceous first Alpine orogeny. The mid-Late Tertiary second Alpine orogeny and Late Tertiary eastward tilting of the Arabian Plate increased the degree of folding and faulting. (author)

  14. Receptor modelling study of polycyclic aromatic hydrocarbons in Jeddah, Saudi Arabia

    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

  15. Receptor modelling study of polycyclic aromatic hydrocarbons in Jeddah, Saudi Arabia

    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.

  16. Adverse childhood experiences, chronic diseases, and risky health behaviors in Saudi Arabian adults: a pilot study.

    Almuneef, Maha; Qayad, Mohammed; Aleissa, Majid; Albuhairan, Fadia

    2014-11-01

    Adverse childhood experiences (ACEs) have been linked with risky health behaviors and the development of chronic diseases in adulthood. This study examined associations between ACEs, chronic diseases, and risky behaviors in adults living in Riyadh, Saudi Arabia in 2012 using the ACE International Questionnaire (ACE-IQ). A cross-sectional design was used, and adults who were at least 18 years of age were eligible to participate. ACEs event scores were measured for neglect, household dysfunction, abuse (physical, sexual, and emotional), and peer and community violence. The ACE-IQ was supplemented with questions on risky health behaviors, chronic diseases, and mood. A total of 931 subjects completed the questionnaire (a completion rate of 88%); 57% of the sample was female, 90% was younger than 45 years, 86% had at least a college education, 80% were Saudi nationals, and 58% were married. One-third of the participants (32%) had been exposed to 4 or more ACEs, and 10%, 17%, and 23% had been exposed to 3, 2, or 1 ACEs respectively. Only 18% did not have an ACE. The prevalence of risky health behaviors ranged between 4% and 22%. The prevalence of self-reported chronic diseases ranged between 6% and 17%. Being exposed to 4 or more ACEs increased the risk of having chronic diseases by 2-11 fold, and increased risky health behaviors by 8-21 fold. The findings of this study will contribute to the planning and development of programs to prevent child maltreatment and to alleviate the burden of chronic diseases in adults. PMID:24974249

  17. Random Cross-Sectional Determination of the Level of Awareness Among Female Saudi Patients About Breast Cancer.

    Almutairi, Khalid M; Ahmad, Mohammad; Vinluan, Jason M; Almutairi, Abdulaziz

    2016-03-01

    The purpose of this study was to randomly determine the level of awareness and knowledge among female Saudi patients about the risk factors and symptoms of breast cancer as well as any awareness about the practices for breast cancer self-examination. A random cross-sectional survey was conducted over 4 months at two private medical clinics in Riyadh, Saudi Arabia. The 4-month period was from December 2013 to March 2014. The survey instrument was a questionnaire that was both self-explanatory and user-friendly. Our study subjects included 174 randomly selected Saudi female patients with no medical history of breast cancer. These patients visited these private clinics for medical advice or for consultation on problems unrelated to breasts. Participants' perception of risk factors regarding early menses showed only 47.1 %. The most common risk factor known by the participants was a family history of breast cancer (84 %). The most widely recognized symptoms of breast cancer were occurrence of breast lumps (86.2 %) and breast pain (93.7 %). Awareness of information regarding breast self-examination (BSE) was 81.6 % in general. Many were aware of the opinion that proper and assisted knowledge about BSE can help in early detection of breast cancer. The patients were also aware that BSE is the most widely used method of screening for breast cancer in clinics and hospitals. All the participants showed sufficient knowledge about the risk factors and symptoms of breast cancer. These baseline findings are encouraging for providing more self-explanatory information (to patients) and guidance to health authorities for developing effective breast health care programs in the entire Kingdom for the female population and not only for patients visiting health care clinics for advice on other medical issues. PMID:25631656

  18. Aptitude Tests and Successful College Students: The Predictive Validity of the General Aptitude Test (GAT) in Saudi Arabia

    Alnahdi, Ghaleb Hamad

    2015-01-01

    Aptitude tests should predict student success at the university level. This study examined the predictive validity of the General Aptitude Test (GAT) in Saudi Arabia. Data for 27420 students enrolled at Prince Sattam bin Abdulaziz University were analyzed. Of these students, 17565 were male students, and 9855 were female students. Multiple…

  19. Designing an ESP Curriculum for Saudi Science Students

    Fahad Saleh Suleiman Alfallaj

    2016-06-01

    Full Text Available The present study looks at available views on ESP especially for students of science both as an academic tool and as an occupational need. It also endeavours to present a curriculum for the undergraduate students of Science at Qassim University, KSA. It is an objective of the paper to propose a use and need based syllabus to prepare the learners for life. The study concludes with a set of recommendations and suggestions that would improve the Academic and occupational aspects of the ESP scenario at all institutions of Higher Learning in the Kingdom where English is a secondary subject.Keywords: Designing curriculum, Saudi students, ESP

  20. MobiQiyas: A Mobile Learning Standardized Test Preparation for Saudi Arabian Students

    Mohssen Mohammed Alabbadi

    2010-10-01

    Full Text Available A mobile learning system, called MobiQiyas, for preparing Saudi Arabian students for one of the standardized tests, given by the National Center for Assessment in Higher Education (NCAHE, has been developed, using ready-made commercial products and tools. The learning material of MobiQiyas consists of practice questions with their answers, both provided by NCAHE, to be loaded by the students into their own mobile phones; after installation, the students can interact with MobiQiyas any number of times, as desired, without incurring any additional cost, other than the initial airtime cost for downloading. From total number of students taken the test, 20,000 students were randomly selected to use MobiQiyas and information was collected from them to measure their attitudes and participation of MobiQiyas. It was found that 36.1% of students had actually downloaded MobiQiyas successfully. Furthermore, a telephone survey was conducted, after the test period, on a class of 40 students in a secondary school in Riyadh, taking the same test, to measure their acceptance of MobiQiyas, using a 9-item questionnaire based on a 5-point Likert scale. The responses of the 40 students reflected high acceptance and satisfaction levels of MobiQiyas as an effective test prep tool.

  1. Analysis of a Solar Cooling System for Climatic Conditions of Five Different Cities of Saudi Arabia

    M. Mujahid Rafique

    2016-01-01

    Full Text Available Air high in humidity leads to uncomfortable conditions and promotes the growth of different fungi and bacteria, which may cause health problems. The control of moisture content in the air using traditional air conditioning techniques is not a suitable option due to large consumption of primary energy and hence emission of greenhouse gases. The evaporative cooling technology is a cost effective and eco-friendly alternative but can provide thermal comfort conditions only under low humidity conditions. However, the evaporative cooling method can be used effectively in conjunction with desiccant dehumidifiers for better control of humidity. Such systems can control the temperature and humidity of the air independently and can effectively utilize the low-grade thermal energy resources. In this paper, the theoretical analysis of desiccant based evaporative cooling systems is carried out for five cities in Saudi Arabia (Jeddah, Jazan, Riyadh, Hail, and Dhahran. It has been observed that the coefficient of performance (COP of the system varies from 0.275 to 0.476 for different locations. The water removal capacity of the desiccant wheel is at its maximum for the climatic conditions of Jazan and at its minimum for Hail. The effect of climatic conditions of five cities on regeneration temperature, air mass flow rate, and potential of solar energy has been evaluated using RET Screen software.

  2. Presentation of Posterior Urethral Valves in Saudi Arabia in the 90′s

    Neel Khalid

    2001-01-01

    Full Text Available To evaluate the age and mode of presentation of patients with posterior urethral valves (PVU in the antenatal and postnatal periods, we analyzed the files of 108 patients with the diagnosis of PUV in four referral hospitals in Riyadh, Saudi Arabia from 1989 to 1999. Of the study patients, 29 (27% were antenatally discovered, 41 (38% in the first year of life and 38 (35% after the first year of life. The mode of presentation was by antenatal ultrasound in 29 (27% patients, urinary tract infection in 33 (30.4% patients, poor urinary stream in 35 (32.4% patients, retention of urine in neonatal life in eight (7.4% patients and symptoms of renal impairment in three (2.8% patients. We conclude that the antenatal detection rate of PUV in our study patients is less than the international one (70%, despite the fact that most of the antenatal follow-ups were done in centers where ultrasound was available for routine antenatal work up. This calls for more vigilance by the radiologists and obstetricians to enhance the rate of detection of PUV.

  3. Economical Feasibility of Utilizing Photovoltaics for Water Pumping in Saudi Arabia

    Ahmet Z. Sahin

    2012-01-01

    Full Text Available Energy and water are the two major need of the globe which need to be addressed for the sustenance of the human beings on this planet. All the nations, no matter most populous, developed and developing need to diversify the means and ways of producing energy and at the same time guarding the environment. This study aims at techno economical feasibility of producing energy using PV solar panels and utilizing it to pump-water at Dhahran, Riyadh, Jeddah, Guriat, and Nejran regions in Saudi Arabia. The solar radiation data from these stations was used to generate electricity using PV panels of 9.99 kW total capacity. Nejran region was found to be most economical in terms of minimal payback period and cost of energy and maximum internal rate of return whereas PV power production was concerned. Water-pumping capacity of the solar PV energy system was calculated at five locations based on the PV power production and Goulds model 45J series of pumps. Monthly total and annual total water pumping capacities were determined. Considering the capital cost of combined solar PV energy system and the pump unit a cost analysis of water pumping for a well of 50 m total dynamic head (TDH was carried out. The cost of water pumping was found to vary between 2 and 3 /m3.

  4. Perceived stress among male medical students in Egypt and Saudi Arabia : Effect of sociodemographic factors

    In Arab countries, epidemiological data about psychological morbidity among medical undergraduate students are scarce. This study sought to determine whether there was a difference in perceived stress levels of male medical students at Mansoura University, Egypt, compared with male medical students at King Faisal University, Saudi Arabia.The sample consisted of 304 male medical students in Egypt and and 284 male medical students in Saudi Arabia. The self-reported questionnaire covered four categories, including 15 items, on sources of stress (stressors). The perceived stress scale and hospital anxiety and depression scale were used to measure stress, anxiety and depression.There was no significant difference between the two groups in number of stressors. However, Egyptian students were more likely to cite relationship, academic and environmental problems than Saudis. The prevalence of high stress was nearly equal in both groups. However, anxiety and depression were significantly higher among Egyptian than Saudi students. A logistic regression analysis of independent predictors of severe stress among both groups combined revealed that a satisfactory family income and university-graduated father were independent protective factors. The independent risk predictors were anxiety and number of stressors.Stress, anxiety and depression are frequent among medical students. Counseling and preventive mental health services should be an integral part of the routine clinical facilities caring for medical students (Author).

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

    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. PMID:26440844

  6. Gender-segregated Education in Saudi Arabia: Its Impact on Social Norms the Saudi Labor Market

    Roula Baki

    2004-01-01

    This article examines the Kingdom of Saudi Arabia's gender-segregated higher education system and how it is used to transmit the Kingdom's traditional societal expectations to the employment sector. With Saudi Arabia's current need for economic change, the education system is retarding instead of accelerating reform. A background consisting of Saudi Arabian history, governing laws, religious beliefs and women's roles is examined. I then discuss the education system's preservation goal by cons...

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

    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

  8. Perceived and Ideal Body Image in Young Women in South Western Saudi Arabia

    Atika Khalaf; Albert Westergren; Vanja Berggren; Örjan Ekblom; Al-Hazzaa, Hazzaa M.

    2015-01-01

    Objectives. The aim of this study was to investigate perceived and ideal body image (BI) and associated factors among female university students in Saudi Arabia. Methods. This cross-sectional study included 663 university female students. Anthropometric measurements including weight, height, BMI, and BI perception (the 9-figure silhouette) were obtained. Descriptive and logistic regression analysis were conducted. Results. An agreement between actual, perceived, and ideal BI was found in 23% ...

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

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

    2016-03-01

    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. PMID:26984034

  10. Risk analysis and seroprevalence of bovine ephemeral fever virus in cattle in the Kingdom of Saudi Arabia.

    Zaghawa, Ahmed; Housawi, Fadhel Mohamed Taher; Al-Naeem, Abdulmohsen; Al-Nakhly, Hassan; Kamr, Ahmed; Toribio, Ramiro

    2016-03-01

    Bovine ephemeral fever virus (BEFV) is an arthropod-borne rhabdovirus that causes disabling clinical signs and major economic losses in cattle and water buffalo. The disease is well documented in Asia, Africa, and the Middle East; however, the seroprevalence of BEFV in different regions and bovine breeds in the Kingdom of Saudi Arabia (KSA) is unknown. The aim of this study was to analyze risk factors which affect the prevalence of antibodies against BEFV in small herds of cattle in four geographical regions of KSA. A total of 1480 serum samples from non-BEFV vaccinated small herds of cattle were collected from the Eastern, Jizan, Qasim, and Riyadh regions (370 samples per region) during the summer of 2010. Serum neutralization test was used to detect antibodies against BEFV. There was a significant effect of region, breed, sex, and age on the seroprevalence of BEFV. Seropositive ratios were 18, 18, 26, and 12 % for the Eastern, Jizan, Qasim, and Riyadh regions, respectively (P = 0.00002); 23.2 % for dairy and 13.7 % for non-dairy breeds (P = 0.00004); 24.4 % for males and 14.6 % for females (P = 0.00004); and 15.4, 29.1, and 11.4 % for animals 3 years, respectively (P < 0.001). Risk analysis showed a significant effect of different regions of KSA on the seroprevalence of BEFV. Host risk factors (age, sex, and breed) showed also a significant effect on the seroprevalence of BEFV. This indicates active circulation of this virus in small herds of cattle. Insect control strategies and BEFV vaccination programs during the spring are recommended to reduce the spread of BEFV and minimize subsequent economic losses as this is adopted in many enzootic countries. PMID:26676243

  11. Perceived stress among male medical students in Egypt and Saudi Arabia:effects of sociodemographic factors

    In Arab countries, epidemiological data about psychological morbidityamong medical undergraduate students are scarce. This study sought todetermine whether there was a difference in perceived stress levels of malemedical students at Mansoura University, Egypt, compared with male medicalstudents at King Faisal University, Saudi Arabia. The sample consisted of 304male medical students in Egypt and 284 male medical students in Saudi Arabia.The self-reported questionnaire covered four categories, including 15 items,on sources of stress (stressors). The perceived stress scale and hospitalanxiety and depression scale were used to measure stress, anxiety anddepression. There was no significant difference between two groups in numberof stressors. However, Egyptian students were more likely to citerelationship, academic and environmental problems than Saudis. The prevalenceof high stress was nearly equal in both groups. However, anxiety anddepression were significantly higher among Egyptian than Saudi students. Alogistic regression analysis of independent predictors of severe stress amongboth groups combined revealed that a satisfactory family income anduniversity-graduated father were independent protective factors. Theindependent risk predictors were anxiety and number stressors. Stress,anxiety and depression are frequent among medical students. Counseling andpreventive metal heath services should be an integral part of the routinefacilities caring for medical students. (author)

  12. Universality

    Marinchev, Emil

    2002-01-01

    This article is an attempt for a new vision of the basics of Physics, and of Relativity, in particular. A new generalized principle of inertia is proposed, as an universal principle, based on universality of the conservation laws, not depending on the metric geometry used. The second and the third principles of Newton's mechanics are interpreted as logical consequences. The generalization of the classical principle of relativity made by Einstein as the most basic postulate in the Relativity i...

  13. Communicating with Parents of Children with Special Needs in Saudi Arabia: Parents' and Teachers' Perceptions of Using Email for Regular and Ongoing Communication

    Dubis, Snaa; Bernadowski, Carianne

    2015-01-01

    The purpose of this study, by Snaa Dubis from Salman Bin Abdu Aziz University, Saudi Arabia, and Robert Morris University, USA, and Carianne Bernadowski from Robert Morris University, was to investigate parents' and special education teachers' perceptions of using email as a component of parental involvement in the academic and/or behavioural…

  14. Index funds and diversification in Saudi Arabia

    Hicham Benjelloun; Abdulkader M.A. Abdullah

    2009-01-01

    Purpose – The purpose of this paper is to investigate how best to diversify in Saudi Arabia's stock market. Design/methodology/approach – The analysis proceeds as follows: first, repeated sampling with replacement from a sample of 62 actual companies' monthly stock returns from January 2001 to June 2006 is used to simulate the performance of various portfolio sizes; second, a modified Statman diversification model is used to evaluate the performance of index funds in Saudi Arabia and thus ass...

  15. Saudi Arabia: persistent but tenable deficits

    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

  16. The incidence rate of female breast cancer in Saudi Arabia: an observational descriptive epidemiological analysis of data from Saudi Cancer Registry 2001-2008

    Alghamdi IG; Hussain II; Alghamdi MS; El-Sheemy MA

    2013-01-01

    Ibrahim G Alghamdi,1 Issam I Hussain,1 Mohamed S Alghamdi,2 Mohamed A El-Sheemy1,3 1University of Lincoln, Brayford Pool, Lincoln, United Kingdom; 2Ministry of Health, General Directorate of Health Affairs Al-Baha, Kingdom of Saudi Arabia; 3Lincoln Hospital, Research and Development, United Lincolnshire Hospitals, National Health Service Trust, Lincoln, United Kingdom Background: This study presents descriptive epidemiological data related to breast cancer cases diagnosed from 2001 to 2008 a...

  17. Saudi decree encourages MTBE, Chevron aromatics plant

    Chevron Chemical (Houston), encouraged by a new Saudi royal decree that establishes extremely low feedstock prices, is in final negotiations to build a novel aromatics plant in Saudi Arabia. Chevron says it plans to close the deal and announce details the first week of March. The unit will be based on Chevron's Aromax reforming process, which uses a zeolite catalyst to convert light naphtha into benzene and toluene. No existing plant is using the technology, but Chevron is building a $250-million, 150-million gal/year Aromax unit at its refinery site in Pascagoula, MS, and Idemitsu has licensed the process for a plant in Chiba, Japan. The Saudi decree, issued late last year, pegs domestic feedstocks - propane, butane, and naphthas - at 30% below the lowest price of the prior quarter in major non-domestic markets. That clarifies and guarantees the Saudi feedstock price, which has always been nebulous, and thus allows project feasibility to be more clearly assessed. The decree is designed to encourage further private petrochemical investment in the country. In particular, the Saudi government hopes guaranteed low prices for butane will encourage more methyl tert-butyl ether (MTBE) projects. Arabian American Chemical, a 50/50 joint venture between Mobile and Arabian Chemical Investments, said in October of last year that its 830,000-m.t./year MTBE project at Yanbu, Saudi Arabia, would go ahead if feedstock questions could be resolved. The decree apparently resolves those questions

  18. Periodontal health and diabetes awareness among Saudi diabetes patients

    Bahammam MA

    2015-02-01

    Full Text Available Maha A BahammamDepartment of Periodontology, King Abdulaziz University Faculty of Dentistry, Jeddah, Kingdom of Saudi ArabiaPurpose: This study aimed to examine diabetic patients in Jeddah, Saudi Arabia, regarding their general diabetic and oral health-related awareness and practices, their awareness of the association of diabetes with periodontal disease, and their sources of diabetes-related information.Methods: Diabetic patients (n=454 who were receiving care at the diabetes clinic in King Abdulaziz University Hospital, Jeddah, Saudi Arabia, from October 2013 to May 2014, completed a six-part questionnaire assessing their sociodemographic characteristics, general and oral health awareness and practices, and sources of diabetes-related information. Descriptive statistics were used to report the results.Results: The responses indicated inadequate health-related practices in the surveyed group: 22.2% brushed their teeth twice daily, 73.6% never flossed their teeth, and while 80.2% visited a physician in the past year, only 12.6% visited a dentist during the same year. Of the respondents, 94.8% reported that they had never received advice on oral hygiene tasks in relation to diabetes from a health professional. Awareness about the diabetes and periodontal disease association was limited: 46.7% knew that diabetics have gum problems more often if their blood sugar stays very high, and only 21.8% knew that gum disease makes it harder to control blood sugar in diabetic patients. A significant association (P<0.05 was found between a higher level of education and greater general and oral awareness, as well as a significant association (P<0.05 between longer duration of disease, regular exercise, and regular visits to the physician and awareness about diabetes mellitus. Additionally, a significant association (P<0.05 was found between regular dental visits and both periodontal disease and diabetes awareness. Family and friends were the main source of

  19. The Use of EFL Authentic Materials: A Gender-Line University Teachers' Perspective

    AbdulRahman Al Asmari

    2016-03-01

    Full Text Available The present study attempted to explore the role of authentic materials (henceforth AM in the interaction of the Saudi EFL university classrooms with an emphasis placed on gender-based analysis of EFL university teachers' classroom practices. Moreover, it introduces the concepts of what define AM, and presents various perceptions of researchers, teachers on their usefulness. To examine this phenomenon, Saudi EFL teachers’ perceptions about the use of authentic materials were investigated to improve English language skills at Saudi EFL university classrooms. After employing a structured questionnaire, the results indicated that Saudi EFL university teachers authenticated the significance of AM for improving language skills of Saudi EFL university students. Also, the results reflected that Saudi EFL teachers showed their preferences for the use of balanced AM and English for Academic Purposes (EAP textbooks. The findings elicited the meaningful implications for the use of AM especially for the Saudi EFL university students.Keywords: Saudi EFL university teachers, beliefs, authentic materials, EAP books, EFL context

  20. Portfolios in Saudi medical colleges

    Fida, Nadia M.; Shamim, Muhammad S.

    2016-01-01

    Over recent decades, the use of portfolios in medical education has evolved, and is being applied in undergraduate and postgraduate programs worldwide. Portfolios, as a learning process and method of documenting and assessing learning, is supported as a valuable tool by adult learning theories that stress the need for learners to be self-directed and to engage in experiential learning. Thoughtfully implemented, a portfolio provides learning experiences unequaled by any single learning tool. The credibility (validity) and dependability (reliability) of assessment through portfolios have been questioned owing to its subjective nature; however, methods to safeguard these features have been described in the literature. This paper discusses some of this literature, with particular attention to the role of portfolios in relation to self-reflective learning, provides an overview of current use of portfolios in undergraduate medical education in Saudi Arabia, and proposes research-based guidelines for its implementation and other similar contexts. PMID:26905344

  1. Knowledge and attitudes of Saudi intensive care unit nurses regarding oral care delivery to mechanically ventilated patients with the effect of healthcare quality accreditation

    Alotaibi, AK; Alotaibi, SK; Alshayiqi, M; Ramalingam, S

    2016-01-01

    Introduction: Ventilator-associated pneumonia is a major morbid outcome among intensive care unit (ICU) patients. Providing oral care for intubated patients is an important task by the ICU nursing staff in reducing the mortality and morbidity. The objectives of this study were to evaluate the attitudes and knowledge of ICU nurses regarding oral care delivery to critically ill patients in Saudi Arabian ICUs. The findings were further correlated to the presence of healthcare quality accreditation of the institution. Materials and Methods: The nurses’ knowledge, attitudes, and healthcare quality accreditation status of the hospital were recorded. Two hundred fifteen nurses conveniently selected from 10 random hospitals were included in this study from Riyadh city, Saudi Arabia. This is a cross-sectional study in the form of a questionnaire. Results: When comparing the knowledge of the participants to their level of education, there was no statistically significant difference between the two groups of nurses. The majority of the nurses agreed that the oral cavity is difficult to clean and that oral care delivery is a high priority for mechanically ventilated patients. Furthermore, there was no statistically significant difference in the attitudes between nurses working in accredited and nonaccredited hospitals. Conclusion: The presence of healthcare quality accreditation did not reflect any significance in attitudes or knowledge of the ICU nurses in regard to mechanically ventilated patients. Factors affecting oral care delivery should be evaluated on the personal and institutional level to achieve better understanding of them. PMID:27051375

  2. Breast cancer correlates in a cohort of breast screening program participants in Riyadh, KSA

    Fahad A. Al-Amri

    2015-06-01

    Conclusions: The findings of the current work suggested that age at marriage, age at menopause ⩾50 years and 1st degree family history of breast cancer were risk factors for breast cancer, while, age at menopause <50 years, number of pregnancies and practicing breast feeding were protective factors against breast cancer. There was no effect of body mass index or physical inactivity. Further studies are needed to explore the hereditary, familial and genetic background risk factors in Saudi population.

  3. Assessing the Effectiveness of Microelement Removal in the South Tertiary Wastewater Plant, Riyadh KSA

    Leda G. Bousiakou

    2015-12-01

    Full Text Available This work focuses on the monitoring of trace element removal from the Riyadh South Tertiary Wastewater Treatment plant using inductively coupled plasma mass spectrometry (ICP-MS. Considering that the final effluent originating from the plant is directed for irrigation purposes towards the farms of Al- Dirayia, Dirab and Wadi Hanifa it is important to consider the possible presence of elevated microelement concentrations that could pose potential threats to the human health. All samples were collected from the initial entrance to the plant representing the raw influent as well as the final exit after chlorination, i.e. the final effluent used for irrigation purposes. Results showed that the concentration of aluminium (Al, phosphorus (P, copper (Cu, manganese (Mn and lead (Pb were initially elevated at their entrance to the plant compared to the recommended values by the Environmental Protection Agency (EPA and the World Health Organisation (WHO, while zinc (Zn, chromium (Cr, molybdenum (Mo, selenium (Se, cobalt (Co, uranium ( U, mercury (Hg, arsenic (As, and cadmium (Cd were within permissible levels. All microelements showed significant reduction of concentration with values well below the maximum recommendations. The observed results are important for assessing the functions and effectiveness of the treatment methods of the plant as well as ensuring that the final effluent is appropriate for agricultural use.

  4. Measurements of radiation level in petroleum products and wastes in Riyadh City Refinery

    Al-Saleh, F.S. [Physics Department, Girls College of Education, Riyadh University for Women, Al-rowdah, P.O. Box 27329, Riyadh, Central 11417 (Saudi Arabia)], E-mail: ferdoasalsaleh@hotmail.com; Al-Harshan, G.A. [Physics Department, Girls College of Education, Riyadh University for Women, Al-rowdah, P.O. Box 27329, Riyadh, Central 11417 (Saudi Arabia)

    2008-07-15

    Recent concern has been devoted to the hazard arising from naturally occurring radioactive materials (NORM) in oil and gas facilities. Twenty-seven petroleum samples were collected from Riyadh Refinery. Fourteen samples were products and 13 were waste samples; three of them were scale samples and 10 were sludge samples. The specific radioactivities of {sup 238}U, {sup 232}Th, {sup 226}Ra, {sup 224}Ra, {sup 40}K, and {sup 235}U for all samples were determined using high-resolution gamma-ray spectrometry. The radium equivalent activity, radiation hazard indices and absorbed dose rate in air for all waste samples were estimated. The radon emanation coefficient of the waste samples was estimated. It ranged between 0.574 and 0.154. The age of two scale samples was determined and found to be 2.39 and 3.66 years. The chemical structure of the waste samples was investigated using X-ray florescence analysis (XRF) and Mg, Al, Si, S, Cl, Ca and Fe were found in all samples. From this study, it was noticed that the concentrations of the natural radionuclides in the petroleum wastes were higher than that of the petroleum products.

  5. Measurements of radiation level in petroleum products and wastes in Riyadh City Refinery

    Recent concern has been devoted to the hazard arising from naturally occurring radioactive materials (NORM) in oil and gas facilities. Twenty-seven petroleum samples were collected from Riyadh Refinery. Fourteen samples were products and 13 were waste samples; three of them were scale samples and 10 were sludge samples. The specific radioactivities of 238U, 232Th, 226Ra, 224Ra, 40K, and 235U for all samples were determined using high-resolution gamma-ray spectrometry. The radium equivalent activity, radiation hazard indices and absorbed dose rate in air for all waste samples were estimated. The radon emanation coefficient of the waste samples was estimated. It ranged between 0.574 and 0.154. The age of two scale samples was determined and found to be 2.39 and 3.66 years. The chemical structure of the waste samples was investigated using X-ray florescence analysis (XRF) and Mg, Al, Si, S, Cl, Ca and Fe were found in all samples. From this study, it was noticed that the concentrations of the natural radionuclides in the petroleum wastes were higher than that of the petroleum products

  6. Disinfection of wastewater from a Riyadh Wastewater Treatment Plant with ionizing radiation

    The goal of this research was to establish the applicability of the electron beam treatment process for treating wastewater intended for reuse. The objective of this study was to determine the effectiveness of gamma irradiation in the disinfection of wastewater, and the improvement of the water quality by determining the changes in organic matter as indicated by the measurement of biochemical oxygen demand (BOD), chemical oxygen demand (COD) and total organic carbon (TOC). Samples of effluent, before and after chlorination, and sludge were obtained from a Riyadh Wastewater Treatment Plant. The studies were conducted using a laboratory scale 60Co gamma source. The improvement in quality of the irradiated samples was demonstrated by the reduction in bacteria, and the reduction in the BOD, COD and TOC. Radiation of the wastewater provided adequate disinfection while at the same time increasing the water quality. This treatment could lead to additional opportunities for the reuse of this valuable resource. Limited studies, conducted on the anaerobically digested secondary biosolids, showed an improvement in bacterial content and no change in COD

  7. Veiled Delusions: Gender, Education, and Employment in Saudi Arabia.

    Somers, Patricia; Caram, Chris A.

    1998-01-01

    Describes the oppression endured by Saudi Arabian women, and discusses the state of education, higher education, and employment for them. States that it will be difficult for Saudi women to achieve their aspirations brought about by higher education due to the growing number of unemployed Saudi males and the heavy rule of the monarchist…

  8. The Relationship between Statistical Analysis Abilities and the Production of Research among Saudi Faculty Members

    Abdulghani Ali Dawod Al-Hattami

    2015-10-01

    Full Text Available Scientific research plays an important role in creating growth and progress in developing countries (Greenstone, 2010. Developed countries have realized that importance and focused on conducting scientific researches to help them make valuable decisions. Many Arab countries, including Saudi Arabia, are trying to encourage faculty members at all universities to write as many good quality researches as possible and benefit from the results that can serve the society better. This study examines the relationship between competency of university faculty members to statistically analyse data and their production of research. The sample included 158 faculty members from four universities in the Eastern Province of Saudi Arabia. Participants were asked to respond to a survey that carried 13 questions related to the ability to perform descriptive and inferential statistics. The results showed that more than 70% of faculty members do not have the ability to statistically analyse research data. The results also revealed that there was a significant positive relationship between the ability of faculty members to statistically analyse research data and the number of quantitative researches they produce, r = 0.69, p < .05. Such results explain why many academicians revert to writing qualitative research. It is recommended that faculty members in Saudi universities should improve their knowledge about the use and implementation of statistical tests appropriately.Keywords: statistical skills, quantitative research, publication, data collection, statistical software

  9. Recent incidence and descriptive epidemiological survey of breast cancer in Saudi Arabia

    Saggu, Shalini; Rehman, Hasibur; Abbas, Zahid K.; Ansari, Abid A.

    2015-01-01

    Objectives: To review and analyze the pattern of breast cancer (BC) in the Kingdom of Saudi Arabia (KSA). Methods: A retrospective descriptive epidemiological review of BC of all diagnosed Saudi female cases from January 1990 to December 2014 was conducted at the Faculty of Sciences, Department of Biology, University of Tabuk, Tabuk, KSA. This report contains information obtained from the Saudi Cancer Registry and from King Faisal Specialist Hospital and Research Center. Results: The number of women with BC increased steadily from 1990-2010. On the basis of the number of cases, the percentage distribution of BC appears to be increasing. There were 1152 female BC cases in 2008 in comparison with 1308 in 2009, and 1473 in 2010. Breast cancer ranked first among females accounting for 27.4% of all newly diagnosed female cancers (5378) in the year 2010. The average age at the diagnosis of BC was 48; weighted average was 49.8, and range 43-52. Conclusion: Among Saudi patients, there was a significant increase in the number of cases of BC, which occurs at an earlier age than in Western countries. Continued vigilance, mammographic screening, and patient education are needed to establish early diagnosis and perform optimal treatment. PMID:26446327

  10. 9th May 2008 - Members of Saudi government visiting ATLAS control room and cavern with Technical Coordinator M. Nessi and Adviser to the Director-General D. Blechschmidt.

    Mona Schweizer

    2008-01-01

    CERN-HI-0804043 05: from left to right 1st row Mrs. Ibtesam Badhrees, ATLAS Collaboration user Mr. Nadhmi Al-Nassr, Interim President, King Abdullah University of Science and Technology, KAUST H.E. Dr. Khaled S. Al-Sultan, Rector, King Fahd University for Petroleum and Minerals Mr. Abdallah S. Jum’ah, President and Chief Executive Officer, Saudi Aramco H.E. Dr. Ibrahim A. Al-Assaf, Minister of Finance H.E. Dr. Abdul Rahman Al-Tuwaijri, Chairman of Capital Markets Authority H.E. Dr. Mohammed I. Al-Suwaiyel, President, King Abdul Aziz City for Science & Technology KACST; 2nd row Mr. Salim S. Al-Aydh, Senior Vice President – Engineering & Project Management, Saudi Aramco Mr. Khalid A. Al-Falih, Executive Vice President – Operations, Saudi Aramco Mr. A. Othman, Saudi Aramco Mr. Peter Woicke, Member of the Saudi Aramco Board of Directors Mr. Abdulaziz F. Al-Khayyal, Senior Vice President – Industrial Relations, Saudi Aramco Mr. James W. Kinnear, Retired President & Chief Executive Office...

  11. Work-related health disorders among Saudi computer users.

    Jomoah, Ibrahim M

    2014-01-01

    The present study was conducted to investigate the prevalence of musculoskeletal disorders and eye and vision complaints among the computer users of King Abdulaziz University (KAU), Saudi Arabian Airlines (SAUDIA), and Saudi Telecom Company (STC). Stratified random samples of the work stations and operators at each of the studied institutions were selected and the ergonomics of the work stations were assessed and the operators' health complaints were investigated. The average ergonomic score of the studied work station at STC, KAU, and SAUDIA was 81.5%, 73.3%, and 70.3, respectively. Most of the examined operators use computers daily for ≤ 7 hours, yet they had some average incidences of general complaints (e.g., headache, body fatigue, and lack of concentration) and relatively high level of incidences of eye and vision complaints and musculoskeletal complaints. The incidences of the complaints have been found to increase with the (a) decrease in work station ergonomic score, (b) progress of age and duration of employment, (c) smoking, (d) use of computers, (e) lack of work satisfaction, and (f) history of operators' previous ailments. It has been recommended to improve the ergonomics of the work stations, set up training programs, and conduct preplacement and periodical examinations for operators. PMID:25383379

  12. Consanguinity pattern and heritability of Vitiligo in Arar, Saudi Arabia

    Dhaifallah A Alenizi

    2014-01-01

    Full Text Available Context: Epidemiological studies have shown that vitiligo is a complex trait, involving combinations of pathogenic effects of multiple susceptibility genes as well as environmental risk factors. Aim: To observe whether consanguinity increased the incidence of vitiligo in Saudi patients from Arar. Patients and Methods: This study included 69 Saudi patients with vitiligo and their families. These patients, selected from the experience specialist dermatology center in Arar, from April 2011 to 2012, were interviewed by a dermatologist to confirm the diagnosis and complete a questionnaire. Results: A total of 69 patients, 40 males and 29 females were selected. Their mean age was 34.5 ± 11.8 years with the median age of 23 years. The mean age at onset of disease was 27.9 ± 12.9 years. The mean duration of the disease was 9.7 ± 5.3 years. The frequency of focal, vulgaris, universal, and acrofacial subtypes was 22 (31.9%, 21 (30.4%, 8 (11.6%, and 18 (26.1%, respectively. A positive family history of vitiligo was obtained in 45 (65.2% cases. A comparison of the frequency of vitiligo among siblings in relation to the general population was more in accord with the multifactorial model. Conclusion: Consanguinity in marriage increases the incidence of the disease. Therefore, genetic counseling and premarital examination would be important contributions to lower the prevalence of vitiligo.

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

    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. PMID:24673080

  14. The knowledge of breast cancer among young Saudi females

    To assess the breast cancer knowledge level of Saudi female school students.A detailed questionnaire on cancer breast was designed with all the needed information. Using a map of the Jeddah area of Saudi Arabia, schools were identified in each area and permission was sought from the Ministry of Education to distribute the questionnaire to the students. A team of volunteers was instructed on how to distribute and collect the questionnaires. The collected questionnaires were then statistically analyzed. This Pilot study of 500 students was performed in King Abdul-Aziz University Hospital using high schools from the city of Jeddah between April and June 2009. The results were used to build up a base for designing a community educational program. Analysis of the data from 337 questionnaires from high school and college students showed that the level of knowledge of young females on breast cancer is limited. However, it also indicated that the students are very enthusiastic to learn about cancer breast, and its prevention. The limited knowledge level of breast cancer in the younger generation might be an obstacle to screening programs and early diagnosis. Awareness programs should be developed including lectures, seminars workshops, and on hands training (Author).

  15. Universe

    2008-01-01

    The Universe, is one book in the Britannica Illustrated Science Library Series that is correlated to the science curriculum in grades 5-8. The Britannica Illustrated Science Library is a visually compelling set that covers earth science, life science, and physical science in 16 volumes.  Created for ages 10 and up, each volume provides an overview on a subject and thoroughly explains it through detailed and powerful graphics-more than 1,000 per volume-that turn complex subjects into information that students can grasp.  Each volume contains a glossary with full definitions for vocabulary help

  16. Universe

    2011-01-01

    Updated for 2011, the Universe, is one book in the Britannica Illustrated Science Library Series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics-more than 1,000 per title-combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

  17. A comparative study of hematological parameters of α and β thalassemias in a high prevalence zone: Saudi Arabia

    Mehdi, Syed Riaz; Al Dahmash, Badr Abdullah

    2011-01-01

    BACKGROUND AND AIMS: Saudi Arabia falls in the high prevalent zone of αα and β thalassemias. Early screening for the type of thalassemia is essential for further investigations and management. The study was carried out to differentiate the type of thalassemia based on red cell indices and other hematological parameters. MATERIALS AND METHODS: The study was carried out on 991 clinically suspected cases of thalassemias in Riyadh, Saudi Arabia. The hematological parameters were studied on Coulter STKS. Cellulose acetate hemoglobin electrophoresis and high-performance liquid chromatography (HPLC) were performed on all the blood samples. Gene deletion studies were carried out by restriction fragment length polymorphism (RFLP) technique using the restriction endonucleases Bam HI. STATISTICAL ANALYSIS: Statistical analysis was performed on SPSS 11.5 version. RESULTS: The hemoglobin electrophoresis and gene studies revealed that there were 406 (40.96%) and 59 (5.95 %) cases of β thalassemia trait and β thalassemia major respectively including adults and children. 426 cases of various deletion forms of α thalassemias were seen. Microcytosis was a common feature in β thalassemias trait and (-α/-α) and (--/αα) types of α thalassemias. MCH was a more significant distinguishing feature among thalassemias. β thalassemia major and α thalassemia (-α/αα) had almost normal hematological parameters. CONCLUSION: MCV and RBC counts are not statistically significant features for discriminating between α and β thalassemias. There is need for development of a discrimination index to differentiate between α and β thalassemias traits on the lines of discriminatory Indices available for distinguishing β thalassemias trait from iron deficiency anemia. PMID:22345994

  18. Prevalence and pattern of torus palatinus and torus mandibularis among edentulous patients of Saudi Arabia

    AlZarea BK

    2016-01-01

    Bader K AlZarea Department of Prosthodontics, College of Dentistry, Al Jouf University, Al Jouf, Kingdom of Saudi Arabia Background: The most remarkable exostoses of the human jaws are torus palatinus (TP) and torus mandibularis (TM). The aim of the present study was to actuate the prevalence of TP and TM in relation to age and sex among the edentulous patients of Saudi Arabia.  Methods: The present study included 847 edentulous subjects (458 men and 389 women) ag...

  19. Islamic Dissent in an Islamic State : the Case of Saudi Arabia

    Lacroix, Stéphane

    2010-01-01

    The subject-matter is intriguing as Saudi Arabia is perceived as the incarnation of Islam. In fact, it has no constitution since the Quran is regarded as its constitution. Moreover, Islam was instrumental in its state building. But Dr. Lacroix is, after his field work, well-placed to discuss the issue. His talk is based on his Ph.D from Paris, his French book and its English edition that is to be published soon by Harvard University Press.

  20. Learning style preferences of medical students: a single-institute experience from Saudi Arabia

    Ayesha Nuzhat; Raneem O. Salem; Mohammed S.A. Quadri; Nasir Al-Hamdan

    2011-01-01

    Objectives: The purpose of this study was to examine preferred learning styles of undergraduate medical students at King Saud Bin Abdul Aziz University for Health Sciences, King Fahad Medical College, Saudi Arabia. Methods: A cross sectional study of preclinical students with 74 male and 72 female (n= 146) was performed. The validated VARK questionnaire was used to categorize the learning styles of students. The questionnaire consists of 16 items which identify four different learning styles:...

  1. Exploring Saudi Pre-service Teachers' Knowledge of Critical Thinking Skills and their Teaching Perceptions

    Amani K. Gashan

    2015-01-01

    The current study aimed to investigate Saudi pre-service teachers’ knowledge about the general concepts of critical thinking, as well as its skills. In addition, the study explored their perceptions about critical thinking and its teaching in classrooms with an aim to develop learning and teaching process. The study was conducted with twenty-nine male students at a teacher education program in the College of Education, King Saud University. The quantitative method was used, employing a three-...

  2. Headquarter-subsidiary relationship: An empirical study in the country of Kingdom of Saudi Arabia

    Alharbi, Jaithen

    2014-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University This thesis is an empirical investigation into the control mechanisms of headquarters (HQ) exercised over their subsidiaries and is conducted with the help of primary data collected from 147 Multinational Enterprises (MNEs) operating in the kingdom of Saudi Arabia (KSA). Following on from the literature review, this study proposed that the headquarters–subsidiary mechanisms could be linked to ...

  3. Factors Negatively Affect Speaking Skills at Saudi Colleges for Girls in the South

    Mona M. Hamad

    2013-01-01

    This study investigated factors negatively affect English language speaking skills in Saudi colleges for girls in the South in terms of: a) Instructors. b) Students. c) Curriculum and textbook. d) English Language teaching methods and exercises. e) Teaching and learning environment. To collect data for the study, a questionnaire papers were distributed to 150 students studying at Mhayeal and Almajardah colleges of King Khalid University (KKU) at English languages department, and 10 female ins...

  4. Emerging frontiers of pharmacy education in Saudi Arabia: The metamorphosis in the last fifty years

    Asiri, Yousif A.

    2010-01-01

    The trends in the quality of biomedical education in pharmacy schools have witnessed significant changes in the 21st century. With the advent of continuous revision and standardization processes of medical curricula throughout the world, the focus has been on imparting quality education. This pedagogic paradigm has shifted to pharmacy schools. In Saudi Arabia, the concept of “medical and pharmacy education” is relatively new as mainstream pharmacy curriculum and universities were established ...

  5. Sustainable Energy Development in Saudi Arabia

    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.

  6. Solar Power Potential In Saudi Arabia

    F. R. Pazheri

    2014-09-01

    Full Text Available The expansion of power generation in Saudi Arabia is essential in order to meet the expected growth of its electricity demand. Due to the availability of high solar irradiation, vast rainless area and longtime sun light, Saudi Arabia is one of the most suitable countries to utilize solar energy resources in greater extend. Kingdom has planned to increase the production of solar power in order to meet a considerable share of country’s future energy demand. Numerous installation and research works are going on nowadays in the kingdom in order to attain its targets of solar power capacity in the coming years. Hence latest updates of country’s solar industry are essential for further research and R&D works in this field. Saudi Arabia’s current status and future possibility of solar industry are discussed in this paper.

  7. Colour vision screening among Saudi Arabian children

    O. Matthew Oriowo

    2008-01-01

    Full Text Available Purpose: To determine the prevalence of congenital red-green colour vision defects among Saudi Arabian male and female children.Methods: The study involved 1638 elementary and high school participants (838 males, and 800 females, who were randomly selected and screened for red-green colour vision defects using the Ishihara (pseudo-isochromatic plates test. Inclusion criteria were Snellen VA 20/20 or better and absence of known ocular pathologies.Among the females, 0.75% of the 800 participants showed CVD, with 0.25% and 0.5% demonstratingprotan and deutan defects, respectively.Conclusion: The results show that the prevalence of red-green colour deficiency among the female children from central Saudi Arabia is not significantly different from that of female populations inwestern countries.  The current prevalence among the males is higher than previously reported for central Saudi Arabia, but less than for Caucasian populations. 

  8. Trabasa - Traditional Architecture Recorded by Means of Building Archaeology in Saudi Arabia: Workshop in Jeddah

    Herbig, U.; Jäger-Klein, C.; Mayer, I.; Mortada, H.; Styhler-Aydın, G.

    2013-07-01

    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.

  9. 12. Physicians’ knowledge and attitudes in Saudi Arabia regarding implantable cardioverter-defibrillators and cardiac resynchronization therapy

    A. Aljasser

    2016-07-01

    Full Text Available Information is limited regarding the knowledge and attitudes of physicians in Saudi Arabia involved in the referral of patients for implantable cardioverter-defibrillator (ICD and cardiac resynchronization and defibrillation therapy (CRT-D devices implantation. As such knowledge is the key to provide the patient with an important treatment, we aimed for its assessment. We conducted personal interviews with physicians involved in treating patients with heart failure. We included all hospitals in Riyadh region that has no cardiac electrophysiology service. Every participant was met in person and received an oral questionnaire that aims to assess basic knowledge about ICD and CRT.63 physicians were met from 13 hospitals (14 consultants and 49 specialist. 41% of participants use ⩽35% as the LVEF criterion for ICD referral in patients with cardiomyopathy. 30% of participants use ⩽35% as the LVEF criterion for CRT referral. 24% of participants were not aware about CRT as a therapy for patients with heart failure. 50% of the consultants use ⩽35% for ICD and CRT referral. 70% of the participants think that ICD may improve heart failure symptoms. 45% of participants who were about CRT do not think that CRT-D may prevent sudden death due to arrhythmia.There is a lack of knowledge with current clinical guidelines regarding ICD and CRT implantation. This finding highlights the need to improve the dissemination of guidelines to practitioners involved in managing patients with heart failure in an effort to improve ICD and CRT utilization.

  10. Asthma control assessment using asthma control test among patients attending 5 tertiary care hospitals in Saudi Arabia

    Objective was the evaluation of asthma control using the Asthma Control Test (ACT). The ACT was used to assess asthma control among patients with bronchial asthma visiting pulmonary clinics in 5 major tertiary care hospitals in Riyadh, Kingdom of Saudi Arabia. Each hospital had target of 300 patients to recruit over the period of the study from 1st September to 30th November 2006. The total number of patients studied was 1060 patients. Males constituted 442 (42%) and the females constituted 618 (58%), the median age was 38.56 years range 15-75. One-third of the patients had no formal education. The ACT score revealed uncontrolled asthma in 677 (64%), well controlled asthma in 328 (31%) and complete controlled in 55 (5%). There were no significant correlation between the age below 40 and above 40 years and level of asthma control p=0.12. However, the younger age group less than 20 had better control of asthma in comparison with older patients p=0.0001. There was significant correlation between level of asthma control and gender, males 44% had better asthma control than females (30%, p=0.0001). Control of bronchial asthma is still major concern in our population. Further studies are needed to explore the factors leading to poor asthma control. (author)

  11. Cerebral venous thrombosis in Saudi Arabia. Clinical variables, response to treatment, and outcome

    To investigate cerebral venous thrombosis (CVTR) clinical presentations, risk factors, and response to treatment in Saudi Arabia. Retrospective analysis of the King Farad Medical City, Riyadh, acute stroke database from April 2005 through February 2008 revealed 22 patients with CVTR. Hyper coagulable work-up and neuroimaging were performed. Sixteen patients were female (72.7%), and the median age was 35 years. Clinical presentations included: headache (77.3%), seizures (54.5%), focal neurological signs (54.5%), and decreased level of consciousness (50%). Over two-thirds (n=11; 69%) of female patients had a history of oral contraceptive use, which was the most common risk factor. Protein S deficiency (n=3), anti phospholipid antibody syndrome secondary to systemic lupus erythematosus (SLE) (n=1), rhinocerebral mucormycosis (n=1), leukemia (n=1), non-Hodgkin's lymphoma (n=1), sepsis (n=1), and unknown (n=6) were causes. Affected areas included superior sagittal (n=13), transverse (n=16), sigmoid (n=14), straight (n=6), and cavernous sinus (n=1); internal cerebral vein (n=2); vein of Galen (n=3); cortical veins (n=10); and internal jugular vein (n=12). Two patients had quadriparesis, and 2 patients died. The remainder (n=18, 81.8%) improved. Bilateral hemorrhagic presentation or venous infarction, deep venous system thrombosis, and underlying malignancy had less favorable results. Presentations in our series were similar to those in other reports, although altered consciousness and seizures were more common. Cortical vein involvement was also higher than commonly reported. Oral contraceptive use was a primary risk factor in female patients. Outcomes were favorable in 81.8% of patients. (author)

  12. Extremely elevated erythrocyte sedimentation rate. Etiology at a tertiary care center in Saudi Arabia

    To evaluate the etiology of extremely elevated erythrocyte sedimentation rate (ESR) in adolescents and adults at a tertiary care center. This retrospective, cross-sectional, observational study was carried out at King Abdulaziz Medical City, Riyadh, Saudi Arabia using the Westergren method of determining ESR in adolescents and adults aged >/=12 years. The patients included inpatients and outpatients with medical, surgical, and gynecological problems. During a period from June 2007 to October 2008, consecutive, non-repetitive patients with ESR >/=100 mm/hour were evaluated for possible etiology by checking the electronic and paper data file of each patient. During the study period, out of the 44,366 ESR tests carried out at this center, 1864 (4.2%) had an ESR >/=100 mm/hour belonging to 567 patients. Out of 508 patients fulfilling the study criteria, the main associated causes included: infections (38.6%), autoimmune diseases (15.9%), malignancy (15.4%), miscellaneous causes (10.2%), ischemic tissue injury or trauma (8.7%), and renal diseases (8.4%). Ten common individual causes included: rheumatoid arthritis (7.3%), osteomyelitis (6.9%), tuberculosis (5.5%), trauma (5.3%), lymphoma and sepsis of unknown origin (5.1%) each, urinary tract infection (4.7%), septic arthritis (3.1%), abscesses (2.8%), and pregnancy (2.2%). Fourteen (2.4%) patients had no known cause. Most of the patients with extreme ESR elevation have an underlying cause and a focused evaluation of such patients needs to be carried out to reach a diagnosis.

  13. Serological prevalence of Toxoplasma gondii and its association with abortion in sheep in Saudi Arabia

    Hussein M.F.

    2011-01-01

    Full Text Available The purpose of this study was to investigate serological prevalence and titers of anti-Toxoplasma gondii antibodies in ewes following waves of abortion and stillbirths in a commercial flock in Riyadh, Saudi Arabia. Serum samples from 168 aborted ewes and 52 breeding rams, were tested for toxoplasmosis using an indirect enzyme-linked-immunosorbent assay (ELISA and indirect haemagglutination test (IHA. 71 randomly sampled sheep from an abortion-free flock (60 ewes and 11 rams were also tested, which served as controls. 149 (88.7% ewes and 42 (80.8% breeding rams from the flock where abortions and stillbirths occurred were positive for anti-T. gondii antibodies by ELISA. 155 ewes (92.3% and 44 rams (84.6%, including all of the ELISA positive cases, were also positive by indirect haemagglutination test (IHA. More than 80% of the ELISA positive ewes had O.D. exceeding 100% and nearly 25% of them had O.D. of ≥150%. The IHA results, on the other hand, indicated that more than 75% of the seropositive ewes had antibody titers ≥1:1024, including 58 (37.4% ewes with IHA titer ranging between 1:4096-1:8192 Pyrexia, depression and vaginal discharge were recorded in some ewes shortly prior to abortion. Post-mortem examination of 5 aborted fetuses revealed blood-stained fluid in the abdominal and thoracic cavities and small inflammatory and necrotic foci in the brain, liver and lungs while the placenta was reddish and friable, and its cotyledons were speckled with small whitish foci of necrosis and mineralization. T. gondii tachyzoites were demonstrated in placental sections of two ewes. By contrast, only 7 (9.9% out of 71 randomly sampled sheep from an abortion-free flock (60 ewes and 11 rams, were positive for anti-T. gondii antibodies by ELISA and 6 (8.5% by indirect haemagglutination (IHA test and most of these had significantly lower titers compared to the flock where abortions and stillbirths were recorded. These results constitute the first detailed

  14. Quality of life in patients with skin diseases in central Saudi Arabia

    Abolfotouh, Mostafa A; Al-Khowailed, Mohammad S; Suliman, Wijdan E; Al-Turaif, Deema A; Al-Bluwi, Eman; Al-Kahtani, Hassan S

    2012-01-01

    Background Previous national and international studies of quality of life (QoL) in patients with skin diseases have revealed different levels of QoL impairment. The aims of this study were to assess QoL in patients with skin diseases in central Saudi Arabia using the newly validated Skindex-16 instrument and to determine the association between QoL in patients with skin disease, sociodemographic data, and disease characteristics. Methods A cross-sectional study was conducted in 283 adult patients who visited the outpatient dermatology clinics of King Abdulaziz Medical City, Riyadh, Saudi Arabia, over 3 months. The patients were interviewed using a pretested Arabic version of the Skindex-16 to measure the effect of skin disorders on their QoL during the previous 7 days. Patient characteristics, medical history, and clinical findings were collected. Multiple linear regression analyses were used to relate the demographic and clinical characteristics to the percentage mean QoL score, and P ≤ 0.05 was considered to be statistically significant. Results QoL was good in 69% of the respondents, with a total percent mean score of 31.80 ± 20.16. The emotional domain was the most affected (mean percentage score 44.27 ± 27.06), followed by symptoms (31.45 ± 28.40) and functioning (14.61 ± 22.75). After adjustment for potential confounders, poorer QoL was significantly associated with female gender (P = 0.03), older age (P = 0.003), rural origin (P = 0.03), positive family history of the same lesion(s) (P = 0.01), shorter duration of ≤6 months (P = 0.02), generalized spread (P ≤ 0.02), and lack of isotretinoin treatment (P = 0.02). Conclusion . The QoL results in this study were generally more optimistic than those of many previous studies. This discrepancy may be due to biases in questionnaire responses or to cultural differences in experience of skin disease and perception of disability. Significant predictors of QoL were not the same for the three domains of the

  15. The prevalence of sexual dysfunction in the female health care providers in Jeddah, Saudi Arabia

    Rouzi, Abdulrahim A; Nora Sahly; Dana Sawan; Souzan Kafy; Faten Alzaban

    2015-01-01

    The objective of this study was to determine the prevalence of sexual dysfunction in Saudi and non-Saudi female health care providers in Jeddah, Saudi Arabia. One -hundred twenty (60 Saudi and 60 non-Saudi) sexually active female health care professionals in Jeddah, Saudi Arabia, were anonymously surveyed using the English version of the female sexual function index questionnaire. The individual domain scores for pain, arousal, lubrication, orgasm, satisfaction, pain, and overall score for th...

  16. Implementation of nuclear desalination in Saudi Arabia

    Most of the Saudi desalination plants are of the multistage flash (MSF) type. These plants are often constructed as a dual purpose installation, producing power and water. MSF plants are considered to be energy intensive, where the energy cost is a major controlling parameter in the overall cost of desalination. Oil price fluctuations affect the cost of desalted water significantly. On the other hand, nuclear power offers price stability in the long term. Nuclear powered desalination provides long term availability of indigenous fuel, as well as long term fuel price stability. It has a minimum environmental impact if compared with other conventional desalination processes. The operational expenses of nuclear desalination are far lower than those of conventional plants. implementation of nuclear desalination in Saudi Arabia is essential where large water requirements exist. The CANDU PHWR is the appropriate type of nuclear reactor for Saudi Arabia. A hybrid reverse osmosis/MSF CANDU PHWR is the candidate system for applying dual purpose nuclear desalination plants in Saudi Arabia. (author)

  17. Alkhurma Hemorrhagic Fever in Saudi Arabia

    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.

  18. Exploring CLT Practices in Saudi International Schools

    Abdel-Salam, Ahmed Saad

    2014-01-01

    This is a research study conducted on 17 teachers who teach English in Saudi international schools. It mainly aims at exploring teaching practices in these schools in terms of the principles of communicative language teaching (CLT). It also investigates the appropriateness of CLT in this context from the point of view of teachers. Two research…

  19. The Education of Women in Saudi Arabia.

    Al Rawaf, Haya Saad; Simmons, Cyril

    1991-01-01

    Describes the development and expansion of formal education for women in Saudi Arabia since 1960. Discusses girls' curriculum in elementary and secondary schools, the influence of conservative attitudes toward sex roles, and the growth of female higher education despite a lack of female employment. Contains 20 references. (SV)

  20. Uveal melanoma in the Saudi Arabian population: Two decades of management at the King Khaled Eye Specialist Hospital

    To present the experience of King Khaled Eye Specialist Hospital (KKESH) with uveal melanoma over the last two decades in a fashion similar to the result of the Collaborative Ocular Melanoma Study (COMS). Retrospective, non-comparative, interventional, case series. All patients were diagnosed with uveal melanoma at the King Khaled Eye Specialist Hospital (KKESH), Riyadh, Saudi Arabia from June 1983 to July 2005 and met the inclusion criteria of the COMS. A medical record review of clinical history, imaging studies, surgical procedures and treatment outcome was performed. Forty patients (24 males and 16 females) with uveal melanoma (average age 50 years; range 24-77 years) were included in the study; 28 (70%) were of Saudi Arabian descent and the remaining 12 (30%) patients were from neighboring Arab countries. Decreased vision was the main presenting complaint of 29 (72.5%) patients; the duration of this symptom was 3 months or more in 27 (67.5%) patients. The apical height of the tumor was 10 mm or more in nine (22.5%) of the affected eyes and the largest basal dimension was more than 16 mm in nine (22.5%) of the affected eyes. The posterior border of the tumor was 1-2 mmfrom the optic disc in three (7.5%) affected eyes. Primary enucleation was performed for 33 (82.5%) eyes, episcleral radiation plaque therapy for six (15%) of the eyes and endo resection of the uveal melanoma in one (2.5%) eye. Adjunct external beam radiation therapy was performed in two (5%) orbits for extrascleral extension. The histopathological diagnosis was available for 34 (84%) eyes in which surgery had been performed (33 patients underwent primary enucleation and one patient underwent endo resection of the uveal melanoma); 24 (70.6%) eyes had spindle cell and the remaining 10 (29.4%) had epithelioid or mixed cell types. Evidence of extraocular tumor extension was found in three eyes. The average follow-up was 33.7 months with a median of 19 months (range 0.5 months to 10 years). Two (5

  1. Career profile of dentists in Saudi Arabia

    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)

  2. A SURVIVABILITY MODEL FOR SAUDI ICT STARTUPS

    Sara Almakenzi

    2015-05-01

    Full Text Available Innovation and entrepreneurship are critical elements in the transition to the knowledge-based economy and future competition. Unfortunately, innovation tends to be absent in Arab states for many reasons. To promote innovation in Saudi Arabia, for instance, it is necessary to support inventors’ ideas to turn inventions into start-up companies, which are companies in their early stage. At the same time, it seems that there is a need for more academic research to study the success factors of Saudi information and communication technology (ICT start-up companies. ICT start-ups are important to the economy because they are needed for the progress of all industries. Therefore, this study will identify the factors that lead to successful ICT start-up projects. Then, it will develop a model for the best practices in the interplay among the defined factors that will increase the opportunity to initiate successful start-ups. This research involves a factor analysis study based on a quantitative method to measure the interdependences among the success factors for ICT start-ups. The identified factors are verified using a sample of Saudi start-up companies. The study will contribute to enhancing the technological content to diversify the Saudi economy in order to prepare for the post-oil era. The study result is a survivability model for Saudi-incubated ICT startups. The resulting model has two phases, as follows: (1 the incubation period, which includes the relationships among three factors leading to constant and successful updates and upgrades of the ICT startup business model; and (2 the postincubation period, which include relationships among the three factors that help to deal with the changing nature of the market and the emergence of competing products. This solution can be applied within startups with similar conditions.

  3. Subacute thyroiditis in Western Saudi Arabia

    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

  4. Distribution And Mineralogy Of The Clay Deposits In Saudi Arabia

    Al Mohandis, Ahmed A. [احمد عبد القادر المهندس

    1993-01-01

    The main goal of this paper is to characterize the mineral clay deposits in Saudi Arabia; especially their mineral composition, deposit size, geological setting and possible uses. Different published reports and papers on clay deposits of Saudi Arabia have been reviewed. Three major clay deposits have been studied by XRD, DTA and chemical analyses. Saudi clay deposits consist generally of kaolinite as a major mineral, and small amounts other clay minerals, such as montmorillonite and illite. ...

  5. Prevalence of overweight and obesity in Saudi children and adolescents

    2010-01-01

    BACKGROUND AND OBJECTIVE: There is limited information on overweight and obesity in Saudi children and adolescents. The objective of this study was to establish the national prevalence of overweight and obesity in Saudi children and adolescents. METHODS: The 2005 Saudi reference data set was used to calculate the body mass index (BMI) for children aged 5 to 18 years. Using the 2007 WHO reference, the prevalence of overweight, obesity and severe obesity were defined as the proportion of childr...

  6. Regional variations in the growth of Saudi children and adolescents.

    P J Foster, A S Al Herbish, M I El Mouzan, A A Al Salloum, M M Al Qureshi, A A Al Omar, T Kecojevic.

    2009-01-01

    BACKGROUND AND OBJECTIVES: No previous study has provided a detailed description of regional variations of growth within the various regions of Saudi Arabia. Thus, we sought to demonstrate differences in growth of children and adolescents in different regions. SUBJECTS AND METHODS: The 2005 Saudi reference was based on a cross-sectional representative sample of the Saudi population of healthy children and adolescents from birth to 18 years of age. Body measurements of the length, stature, wei...

  7. Bullying among medical students in a Saudi medical school

    Alzahrani Hasan

    2012-01-01

    Abstract Background Bullying and sexual harassment of medical students by their teachers appears to be widespread phenomenon. However, nothing is published about its prevalence in conservative countries such as Saudi Arabia. This survey aims to ascertain the extent of these mistreatments among students in a Saudi medical school. Findings A cross-sectional questionnaire survey was conducted on a group of 542 clinical years’ medical students in a Saudi medical school to explore students' percep...

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

    Hani A

    2015-01-01

    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 q...

  9. FACTORS AFFECTING THE IMPORT OF WHEAT IN SAUDI ARABIA

    Al-Goosi, Adbullah I.

    1980-01-01

    The modern economy of Saudi Arabia depends primarily on oil exports. Oil being the source of most of the country's exports, foreign exchange, and government revenues, it follows that the oil sector affects the economy rather than the economy affecting the oil sector. Saudi Arabia lacks natural resources for most of its essential goods and because of sudden high income, it has become necessary to introduce new strategies for producing necessary goods and services. Since Saudi Arabia depends mo...

  10. The health of Saudi youths: current challenges and future opportunities

    Moradi-Lakeh, Maziar; El Bcheraoui, Charbel; Tuffaha, Marwa; Daoud, Farah; Al Saeedi, Mohammad; Basulaiman, Mohammed; Memish, Ziad A.; Al Mazroa, Mohammad A.; Al Rabeeah, Abdullah A.; Mokdad, Ali H

    2016-01-01

    Background The health status of the young people is an important indicator for future health and health care needs of the next generation. In order to understand the health risk factors of Saudi youth, we analyzed data from a large national survey in the Kingdom of Saudi Arabia. Methods The Saudi Health Information Survey sample included 2382 youths aged 15 to 24 years old. The questionnaire included information on socio-demographic characteristics, risk factors, risky behaviors, chronic cond...

  11. E-learning Accessibility for Saudi Women: A Literature Review

    Yahya Al Alhareth

    2014-01-01

    Saudi government has made significant efforts and heavily invested in its e-learning innovation in order to offer students alternative opportunity to complete their higher education. However despite all the efforts being made, Saudi Arabia is still in the early stage of its e-learning development and faces many challenges especially for female’s students from their ability to take the benefit of such technology. Therefore, understanding the ability of Saudi women to access and use e-learning ...

  12. Bored boys, graffiti, and YouTube - tracing recent groundwater level changes in a Saudi Arabian cave

    Michelsen, Nils; Dirks, Heiko; Schulz, Stephan; Kempe, Stephan; Schüth, Christoph

    2015-04-01

    The Dahl Hith cave is located approximately 30 km southeast of Riyadh, the capital of Saudi Arabia. In the past decades, the groundwater table exposed inside the cave became subject to appreciable changes. After a decline due to agricultural water abstraction for irrigation purposes, the water table exhibited a rapid rise in the last few years. Considering that most of the aquifers of the country show a depletion of the largely fossil groundwater, the mentioned rise is quite unusual. The area does not host an observation well, i.e., reliable data on the piezometric changes is hitherto not available. Hence, two uncommon data sources were used to reconstruct the water level changes: (1) YouTube videos and (2) graffiti inscriptions. (1) The cave is frequently visited by locals and expats from Riyadh and many visitors are willing to share their cave adventures on YouTube. Identifying certain reference points in the uploaded videos (e.g. specific boulders, cave graffiti) and estimating their position relative to the water table allows for an approximate reconstruction of the recent groundwater rise. Information on the observation time is derived from the uploading date. Occasionally, also the exact date of the visit is provided as part of the footage description. (2) Some people documented their visit by graffiti inscriptions. These do not only serve as a marker in the videos, but also contain genuine data on historic water levels: if written on parts of the cave wall, which are only accessible from the water, they indicate the water level at the time of their creation. Fortunately, some graffiti also feature the date of the visit. In order to improve the reliability of the water level estimations, measurements conducted in the course of own site visits in the past few years were considered for the evaluation. Also photographs taken during these surveys helped to improve the quality of the water level reconstruction. The described "Youtube Approach" could be interpreted

  13. Saudi Oncology Society and Saudi Urology Association combined clinical management guidelines for testicular germ cell tumors

    Mohammed Alotaibi

    2016-01-01

    Full Text Available This is an update to the previously published Saudi guidelines for the evaluation, medical, and surgical management of patients diagnosed with testicular germ cell tumors. It is categorized according to the stage of the disease using the tumor-node-metastasis staging system 7th edition. The guidelines are presented with supporting evidence level, they are based on comprehensive literature review, several internationally recognized guidelines, and the collective expertise of the guidelines committee members (authors who were selected by the Saudi Oncology Society and Saudi Urological Association. Considerations to the local availability of drugs, technology and expertise have been regarded. These guidelines should serve as a roadmap for the urologists, oncologists, general physicians, support groups, and health care policy makers in the management of patients diagnosed with testicular germ cell tumors.

  14. Saudi oncology society and Saudi urology association combined clinical management guidelines for prostate cancer

    Ashraf Abusamra

    2016-01-01

    Full Text Available This is an update to the previously published Saudi guidelines for the evaluation, medical, and surgical management of patients diagnosed with prostate cancer. It is categorized according to the stage of the disease using the tumor node metastasis staging system 7th edition. The guidelines are presented with supporting evidence level, they are based on comprehensive literature review, several internationally recognized guidelines, and the collective expertise of the guidelines committee members (authors who were selected by the Saudi oncology society and Saudi urological association. Considerations to the local availability of drugs, technology, and expertise have been regarded. These guidelines should serve as a roadmap for the urologists, oncologists, general physicians, support groups, and health care policy makers in the management of patients diagnosed with adenocarcinoma of the prostate to.

  15. Gender-segregated Education in Saudi Arabia: Its Impact on Social Norms the Saudi Labor Market

    Roula Baki

    2004-06-01

    Full Text Available This article examines the Kingdom of Saudi Arabia's gender-segregated higher education system and how it is used to transmit the Kingdom's traditional societal expectations to the employment sector. With Saudi Arabia's current need for economic change, the education system is retarding instead of accelerating reform. A background consisting of Saudi Arabian history, governing laws, religious beliefs and women's roles is examined. I then discuss the education system's preservation goal by considering segregation, women's mobility, videoconferencing courses, and the roles of professors. I attempt to explain how the current education system fails to prepare its students for the global economy: by limiting women's access to the labor market, and by not preparing men for the realities of the global market and therefore creating the need for migrant workers. In conclusion, conserving culture is significant, but for economic change to occur, the extent of cultural conservatism and its effect on the education system need to be re-evaluated.

  16. Operators in Yemen draw warning from Saudis

    This paper reports that foreign oil companies with concessions in northern Yemen have been drawn into a border dispute between Yemen and Saudi Arabia. At least six companies received letters from the Saudi government warning them that steps, as yet undefined, will be taken if exploration extends into disputed areas. A second territorial dispute also appears to be brewing in the region. Iran has ejected United Arab Emirates nationals from the island of Abu Musa in the Persian Gulf, which is jointly administered by Iran and Sharjah, one of the emirates. The U.A.E. government has reported the situation to the Gulf Cooperation Council, triggering a denial from Iran that anyone has been deported from the island

  17. Core inflation indicators for Saudi Arabia

    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.

  18. An overview of nursing in Saudi Arabia

    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.

  19. Health beliefs and behaviors of Saudi women.

    Ide, B A; Sanli, T

    1992-01-01

    This paper describes perceptions of familiarity with symptoms and beliefs about illnesses based on interviews with 50 Saudi women. The sample was young, with 82% under the age of 40, and not well educated by Western standards, with one-third being illiterate and 80% having no more than a primary school education. More than half lived in households of six or more. Although there was greater awareness of germs as causative factors in illness than previous studies in Saudi Arabia had demonstrated, beliefs in multiple causes, including religious beliefs about disease causation, persisted. There was an apparent lack of understanding of specific causes of various illnesses or of the rationale for preventive measures. This lack of understanding may be related to the low education levels and/or deeply ingrained cultural beliefs. PMID:1475998

  20. Saudi Aramco describes crisis oil flow hike

    On Aug. 2, 1990, Iraqi forces invaded Kuwait and triggered one of the most severe crises in the world's oil supplies since World War II. Within a few days of the invasion, Iraqi and Kuwaiti oil exports were embargoed, and almost 4.6 million b/d oil of production was removed from world markets. This shortfall amounted to about 20% of total Organization of Petroleum Exporting Countries production at the time and could have proven disastrous to the world's industrial and financial well-being. However, there was no disruption to the major economies of the world. This paper reports that the primary reason for the cushioning of this impact was the massive expansion in production undertaken by Saudi Arabian Oil Co. (Saudi Aramco)