Electronic healthcare information security

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Dube, Kudakwashe; Shoniregun, Charles A

2010-01-01

The ever-increasing healthcare expenditure and pressing demand for improved quality and efficiency of patient care services are driving innovation in healthcare information management. The domain of healthcare has become a challenging testing ground for information security due to the complex nature of healthcare information and individual privacy. ""Electronic Healthcare Information Security"" explores the challenges of e-healthcare information and security policy technologies. It evaluates the effectiveness of security and privacy implementation systems for anonymization methods and techniqu

The Future Impact of Healthcare Services Digitalization on Health Workforce: The Increasing Role of Medical Informatics.

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Lapão, Luís Velez

2016-01-01

The digital revolution is gradually transforming our society. What about the effects of digitalization and Internet of Things in healthcare? Among researchers two ideas are dominating, opposing each other. These arguments will be explored and analyzed. A mix-method approach combining literature review with the results from a focus group on eHealth impact on employment is used. Several experts from the WHO and from Health Professional Associations contributed for this analysis. Depending on the type of service it will entail reductions or more need of healthcare workers, yet whatever the scenario medical informatics will play an increasing role.

Increased healthcare service utilizations for patients with dementia: a population-based study.

Directory of Open Access Journals (Sweden)

Shiu-Dong Chung

Full Text Available BACKGROUND: The majority of previous studies investigating the health care utilization of people with dementia were conducted in Western societies. There is little information on the economic burden on the healthcare system attributable to dementia in Asian countries. This study thus investigated differences in utilization of healthcare services between subjects with and those without a diagnosis of dementia using Taiwan's National Health Insurance population-based database. METHODS: This study comprised 5,666 subjects with a dementia diagnosis and 5,666 age- and gender-matched comparison subjects without a dementia diagnosis. We individually followed each subject for a 1-year period starting from their index date to evaluate their healthcare resource utilization. Healthcare resource utilization included the number of outpatient visits and inpatient days, and the mean costs of outpatient and inpatient treatments. In addition, we divided healthcare resource utilization into psychiatric and non-psychiatric services. RESULTS: As for utilization of psychiatric services, subjects with a dementia diagnosis had significantly more outpatient visits (2.2 vs. 0.3, p<0.001 and significantly higher outpatient costs (US$124 vs. US$16, p<0.001 than comparison subjects. For non-psychiatric services, subjects with a dementia diagnosis also had significantly more outpatient visits (34.4 vs. 31.6, p<0.001 and significantly higher outpatient costs (US$1754 vs. US$1322, p<0.001 than comparison subjects. For all healthcare services, subjects with a dementia diagnosis had significantly more outpatient visits (36.7 vs. 32.0, p<0.001 and significantly higher outpatient costs (US$1878 vs. US$1338, p<0.001 than comparison subjects. Furthermore, the total cost was about 2-fold greater for subjects with a dementia diagnosis than for comparison subjects (US$3997 vs. US$2409, p<0.001. CONCLUSIONS: We concluded that subjects who had received a clinical dementia diagnosis had

Increasing the critical thickness of InGaAs quantum wells using strain-relief technologies

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Jones, Andrew Marquis

The advantages of optical communication through silica fiber have made long-distance electrical communication through copper wire obsolete. The two windows of operation for long-haul optical communication are centered around the wavelengths of 1.3 mum and 1.55 mum, which have minimal amounts of signal attenuation and dispersion. Benefits of optical communications within these windows include low system costs, high bandwidth, and high system reliability which have encouraged the development of emitters and receivers at these relatively long wavelengths. Long-wavelength semiconductor lasers are typically fabricated on InP substrates, but their performance suffers greatly with increases in operating temperature. Laser diodes on GaAs substrates are not as sensitive to operating temperature due to quantum-well active regions with relative deep potential barriers, but critical thickness limits the wavelength ceiling to 1.1 mum. Strain-relief technologies are currently being investigated to enable long-wavelength lasers with deeper potential wells leading to a corresponding increase in characteristic temperatures. Having a larger lattice constant than GaAs enables ternary InGaAs substrates to increase the 1.1-mum wavelength ceiling. Extending this ceiling to one of the optical communication windows could enable high-characteristic-temperature, long-wavelength lasers. Broad-area and buried-heterostructure lasers have demonstrated the potential of ternary substrates to increase characteristic temperatures and emission wavelengths. Wavelengths as long as 1.15 mum and characteristic temperatures as high as 145 K have been achieved. Reduced-area metalorganic chemical vapor deposition involves the deposition of strained materials on isolated islands. Due to the discontinuous nature of reduced-area epitaxy, strained materials are allowed to expand near the mesa edges, decreasing the overall strain in the structure. Laser diodes using this technology have been successfully

Increasing Incidence of Linezolid-Intermediate or -Resistant, Vancomycin-Resistant Enterococcus faecium Strains Parallels Increasing Linezolid Consumption▿

OpenAIRE

Scheetz, Marc H.; Knechtel, Stephanie A.; Malczynski, Michael; Postelnick, Michael J.; Qi, Chao

2008-01-01

Clinical enterococcal resistance to linezolid is defined by the presence of the G2576T mutation. We evaluated the incidence of genetically proven linezolid resistance among vancomycin-resistant Enterococcus faecium strains and linezolid consumption for a possible association. A relationship was found (r2 = 0.73, P = 0.03) and predicts increasing resistance with current trends of linezolid use.

Data mining applications in healthcare.

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Koh, Hian Chye; Tan, Gerald

2005-01-01

Data mining has been used intensively and extensively by many organizations. In healthcare, data mining is becoming increasingly popular, if not increasingly essential. Data mining applications can greatly benefit all parties involved in the healthcare industry. For example, data mining can help healthcare insurers detect fraud and abuse, healthcare organizations make customer relationship management decisions, physicians identify effective treatments and best practices, and patients receive better and more affordable healthcare services. The huge amounts of data generated by healthcare transactions are too complex and voluminous to be processed and analyzed by traditional methods. Data mining provides the methodology and technology to transform these mounds of data into useful information for decision making. This article explores data mining applications in healthcare. In particular, it discusses data mining and its applications within healthcare in major areas such as the evaluation of treatment effectiveness, management of healthcare, customer relationship management, and the detection of fraud and abuse. It also gives an illustrative example of a healthcare data mining application involving the identification of risk factors associated with the onset of diabetes. Finally, the article highlights the limitations of data mining and discusses some future directions.

Financial strain is associated with increased oxidative stress levels: the Women's Health and Aging Studies.

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Palta, Priya; Szanton, Sarah L; Semba, Richard D; Thorpe, Roland J; Varadhan, Ravi; Fried, Linda P

2015-01-01

Elevated oxidative stress levels may be one mechanism contributing to poor health outcomes. Financial strain and oxidative stress are each predictors of morbidity and mortality, but little research has investigated their relationship. Community-dwelling older adults (n = 728) from the Women's Health and Aging Studies I and II were included in this cross-sectional analysis. Financial strain was ascertained as an ordinal response to: "At the end of the month, do you have more than enough money left over, just enough, or not enough?" Oxidative stress was measured using serum protein carbonyl concentrations. Linear regression was used to quantify the relationship between financial strain and oxidative stress. Participants who reported high financial strain exhibited 13.4% higher protein carbonyl concentrations compared to individuals who reported low financial strain (p = 0.002). High financial strain may be associated with increased oxidative stress, suggesting that oxidative stress could mediate associations between financial strain and poor health. Copyright © 2015 Elsevier Inc. All rights reserved.

Healthcare Finance in the Kingdom of Saudi Arabia: A Qualitative Study of Householders' Attitudes.

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Al-Hanawi, Mohammed Khaled; Alsharqi, Omar; Almazrou, Saja; Vaidya, Kirit

2018-02-01

The public sector healthcare system in Saudi Arabia, essentially financed by oil revenues and 'free at the point of delivery', is coming under increasing strain due to escalating expenditure and an increasingly volatile oil market and is likely to be unsustainable in the medium to long term. This study examines how satisfied the Saudi people are with their public sector healthcare services and assesses their willingness to contribute to financing the system through a national health insurance scheme. The study also examines public preferences and expectations of a future national health insurance system. A total of 36 heads of households participated in face-to-face audio-recorded semi-structured interviews. The participants were purposefully selected based on different socio-economic and socio-demographic factors from urban and rural areas to represent the geographical diversity that would presumably influence individual views, expectations, preferences and healthcare experiences. The evidence showed some dissatisfaction with the provision and quality of current public sector healthcare services, including the availability of appointments, waiting times and the availability of drugs. The households indicated a willingness to contribute to a national insurance scheme, conditional upon improvements in the quality of public sector healthcare services. The results also revealed a variety of preferences and expectations regarding the proposed national health insurance scheme. Quality improvement is a key factor that could motivate the Saudi people to contribute to financing the healthcare system. A new authority, consisting of a partnership between the public and private sectors under government supervision, could represent an acceptable option for addressing the variation in public preferences.

Job strain and tobacco smoking

DEFF Research Database (Denmark)

Heikkilä, Katriina; Nyberg, Solja T; Fransson, Eleonor I

2012-01-01

Tobacco smoking is a major contributor to the public health burden and healthcare costs worldwide, but the determinants of smoking behaviours are poorly understood. We conducted a large individual-participant meta-analysis to examine the extent to which work-related stress, operationalised as job...... strain, is associated with tobacco smoking in working adults....

Increased riboflavin production from activated bleaching earth by a mutant strain of Ashbya gossypii.

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Tajima, Satoshi; Itoh, Yoko; Sugimoto, Takashi; Kato, Tatsuya; Park, Enoch Y

2009-10-01

The production of riboflavin from vegetable oil was increased using a mutant strain of Ashbya gossypii. This mutant was generated by treating the wild-type strain with N-methyl-N'-nitro-N-nitrosoguanidine (MNNG). Riboflavin production was 10-fold higher in the mutant compared to the wild-type strain. The specific intracellular catalase activity after 3 d of culture was 6-fold higher in the mutant than in the wild-type strain. For the mutant, riboflavin production in the presence of 40 mM hydrogen peroxide was 16% less than that in the absence of hydrogen peroxide, whereas it was 56% less for the wild-type strain. The isocitrate lyase (ICL) activity of the mutant was 0.26 mU/mg of protein during the active riboflavin production phase, which was 2.6-fold higher than the wild-type strain. These data indicate that the mutant utilizes the carbon flux from the TCA cycle to the glyoxylate cycle more efficiently than the wild-type strain, resulting in enhanced riboflavin production. This novel mutant has the potential to be of use for industrial-scale riboflavin production from waste-activated bleaching earth (ABE), thereby transforming a useless material into a valuable bioproduct.

Detection of Healthcare-Related Extended-Spectrum Beta-Lactamase-Producing Escherichia coli Transmission Events Using Combined Genetic and Phenotypic Epidemiology.

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Anne F Voor In 't Holt

Full Text Available Since the year 2000 there has been a sharp increase in the prevalence of healthcare-related infections caused by extended-spectrum beta-lactamase (ESBL-producing Escherichia coli. However, the high community prevalence of ESBL-producing E. coli isolates means that many E. coli typing techniques may not be suitable for detecting E. coli transmission events. Therefore, we investigated if High-throughput MultiLocus Sequence Typing (HiMLST and/or Raman spectroscopy were suitable techniques for detecting recent E. coli transmission events.This study was conducted from January until December 2010 at Erasmus University Medical Center, Rotterdam, the Netherlands. Isolates were typed using HiMLST and Raman spectroscopy. A genetic cluster was defined as two or more patients carrying identical isolates. We used predefined definitions for epidemiological relatedness to assess healthcare-related transmission.We included 194 patients; strains of 112 patients were typed using HiMLST and strains of 194 patients were typed using Raman spectroscopy. Raman spectroscopy identified 16 clusters while HiMLST identified 10 clusters. However, no healthcare-related transmission events were detected. When combining data from both typing techniques, we identified eight clusters (n = 34 patients, as well as 78 patients with a non-cluster isolate. However, we could not detect any healthcare-related transmission in these 8 clusters.Although clusters were genetically detected using HiMLST and Raman spectroscopy, no definite epidemiological relationships could be demonstrated which makes the possibility of healthcare-related transmission events highly unlikely. Our results suggest that typing of ESBL-producing E. coli using HiMLST and/or Raman spectroscopy is not helpful in detecting E. coli healthcare-related transmission events.

Conization and healthcare use

DEFF Research Database (Denmark)

Frederiksen, Maria E.; Vázquez-Prada Baillet, Miguel; Jensen, Pernille T.

2017-01-01

The aim of this study was to assess whether negative psychological consequences of conization reported in questionnaire studies translated into increased use of the healthcare services that could relieve such symptoms. This was a population-based register study comparing women undergoing conization......, healthcare use increased significantly from the 'before' to the 'after' period. For contacts with GPs and hospitals, the increase was significantly larger for the conization group than for the control group, but this could be attributed to the standard postconization follow-up process. In the 'before' period......, women who later had a conization used fewer drugs than women of the control-group, but their drug use increased similarly over time. The conization event did not result in an increased use of the healthcare services that could relieve potential negative side effects. However, women who underwent...

Interventions to increase tuberculosis case detection at primary healthcare or community-level services.

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Mhimbira, Francis A; Cuevas, Luis E; Dacombe, Russell; Mkopi, Abdallah; Sinclair, David

2017-11-28

Pulmonary tuberculosis is usually diagnosed when symptomatic individuals seek care at healthcare facilities, and healthcare workers have a minimal role in promoting the health-seeking behaviour. However, some policy specialists believe the healthcare system could be more active in tuberculosis diagnosis to increase tuberculosis case detection. To evaluate the effectiveness of different strategies to increase tuberculosis case detection through improving access (geographical, financial, educational) to tuberculosis diagnosis at primary healthcare or community-level services. We searched the following databases for relevant studies up to 19 December 2016: the Cochrane Infectious Disease Group Specialized Register; the Cochrane Central Register of Controlled Trials (CENTRAL), published in the Cochrane Library, Issue 12, 2016; MEDLINE; Embase; Science Citation Index Expanded, Social Sciences Citation Index; BIOSIS Previews; and Scopus. We also searched the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP), ClinicalTrials.gov, and the metaRegister of Controlled Trials (mRCT) for ongoing trials. Randomized and non-randomized controlled studies comparing any intervention that aims to improve access to a tuberculosis diagnosis, with no intervention or an alternative intervention. Two review authors independently assessed trials for eligibility and risk of bias, and extracted data. We compared interventions using risk ratios (RR) and 95% confidence intervals (CI). We assessed the certainty of the evidence using the GRADE approach. We included nine cluster-randomized trials, one individual randomized trial, and seven non-randomized controlled studies. Nine studies were conducted in sub-Saharan Africa (Ethiopia, Nigeria, South Africa, Zambia, and Zimbabwe), six in Asia (Bangladesh, Cambodia, India, Nepal, and Pakistan), and two in South America (Brazil and Colombia); which are all high tuberculosis prevalence areas.Tuberculosis outreach

Occupational Stress Among Home Healthcare Workers: Integrating Worker and Agency-Level Factors.

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Zoeckler, Jeanette M

2018-02-01

Home healthcare work is physically and emotionally exhausting. In addition, home healthcare workers frequently work under precarious work arrangements for low wages and in poor work conditions. Little is known about how sources of job strain for home healthcare workers might be reduced. This research examines the occupational stressors among paid home care workers by analyzing home healthcare agency characteristics and individual home healthcare workers' experiences in upstate New York agencies (n = 9). The study augments existing theoretical models and describes new sources of stress arising from the nature of agency-based caregiving. Results feature the analysis of both agency executives' (n = 20) and home healthcare workers' narratives (n = 25) to make the agency's inner workings more transparent. Agency structures and culture are implicated in the lack of progress to address home care workers' health problems. Policy change should focus on compensation, healthier work conditions, and training requirements.

Minority mothers' healthcare beliefs, commonly used alternative healthcare practices, and potential complications for infants and children.

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Hannan, Jean

2015-06-01

Complementary and alternative healthcare practices have increased substantially in the United States especially with low-income ethnic minority mothers. These mothers often have provider mistrust, language barriers, differing health belief systems, and as a result are less likely to seek preventive health screening, access healthcare services, and use alternative remedies for their infants and children that are potentially harmful or lethal. Therefore, the purpose of this article is to examine healthcare beliefs, commonly used alternative healthcare practices, and their potential complications for infants and children. A search of CINAHL and PubMed (1980-2012) was conducted using the following terms: alternative healthcare practice, mothers' health beliefs, cultural health beliefs, folk remedies, and infant health practices. Given the changing U.S. population and an increasing immigrant population, examining alternative healthcare practices mothers use for their infants and children is especially important for providers in addressing healthcare for this group. The use of alternative healthcare practices is rarely discussed by parents with healthcare providers for fear of disapproval. When interviewing ethnic minority mothers and caregivers questions should include the use of alternative healthcare practices for infants and children and information regarding the potential dangers should be provided to them. ©2014 American Association of Nurse Practitioners.

Lean six sigma in healthcare.

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de Koning, Henk; Verver, John P S; van den Heuvel, Jaap; Bisgaard, Soren; Does, Ronald J M M

2006-01-01

Healthcare, as with any other service operation, requires systematic innovation efforts to remain competitive, cost efficient, and up-to-date. This article outlines a methodology and presents examples to illustrate how principles of Lean Thinking and Six Sigma can be combined to provide an effective framework for producing systematic innovation efforts in healthcare. Controlling healthcare cost increases, improving quality, and providing better healthcare are some of the benefits of this approach.

How healthcare leaders can increase emotional intelligence.

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Scott, Jason

2013-01-01

How leaders deal with a variety of feelings will deduce how successful they are in dealing with the daily challenges of being in a leadership position. Successful healthcare leaders are those who lead with heart and possess the soft skills needed to positively influence others. All humans have two minds: the rational one and the emotional one, which operate in tight harmony to assist in decision making. When passions surge, the emotional mind takes over and sometimes makes a decision before the rational mind has time to react. Some strategies to help leaders strengthen emotional intelligence include keeping an emotional journal, daily meditation, positive visualization, appreciative inquiry, thought before action, and empathetic listening. Four skills that will enhance an individual's emotional intelligence include self awareness, self management, social management, and relationship management.

[Holistic Healthcare for the Aged: Concepts and Strategies].

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Wang, Jing-Jy; Yang, Yueh-Ying; Liu, Mei-Yin

2018-04-01

Advancing medical technology continues to extend the average human life span, resulting in population aging globally as well as in Taiwan. The challenges posed by aging society increase not only medical and care costs but also the burden on pension funds and the social welfare system. In addition, there is currently a desperate need for many well-trained health providers as well as a friendly and comprehensive long-term care system. However, attention should not simply focus on medical payments and long-term care, as this may prolong the length of unhealthy living years for the aged and further strain national finances. Holistic healthcare for the aged should be introduced as early as possible in order to respond effectively to global aging by assisting the aged to maintain their health, to live independently, and to extend their social functions. The purposes of this report are to: 1. analyze the demographic characteristics of Taiwanese older adults; 2. introduce the concept of holistic healthcare as advocated by the World Health Organization (WHO); 3. discuss the promotion of physical-psychological health and the development of age-friendly environments; 4. strengthen the framework of long-term care policies; and 5. recommend the development of a holistic healthcare model for the aged based on the WHO Global Strategy and Action Plan on Aging and Health, announced in 2016. We hope to facilitate active aging, successful aging, self-esteem, and a high quality of life for the elderly in Taiwan.

Governance mechanisms for healthcare apps

DEFF Research Database (Denmark)

Manikas, Konstantinos; Hansen, Klaus Marius; Kyng, Morten

2014-01-01

The introduction of the `app store' concept has challenged the way software is distributed and marketed: developers have easier access to customers, while customers have easy access to innovative applications. Apps today are increasingly focusing on more "mission-critical" areas like healthcare...... with the Apple AppStore counting more than 40,000 apps under the category "health & fitness". This rapid development of healthcare apps increases the necessity of governance as, currently, healthcare apps are not thoroughly governed. The U.S. Food and Drug Administration and the European Commission only have...... policies for apps that are medical devices.In this paper, we approach the problem of how to govern healthcare and medical apps by addressing the risks the use of these apps pose, while at the same time inviting for development of new apps. To do so we (i) analyze four cases of healthcare app governance...

Managing today's complex healthcare business enterprise: reflections on distinctive requirements of healthcare management education.

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Welton, William E

2004-01-01

In early 2001, the community of educational programs offering master's-level education in healthcare management began an odyssey to modernize its approach to the organization and delivery of healthcare management education. The community recognized that cumulative long-term changes within healthcare management practice required a careful examination of healthcare management context and manpower requirements. This article suggests an evidence-based rationale for defining the distinctive elements of healthcare management, thus suggesting a basis for review and transformation of master's-level healthcare management curricula. It also suggests ways to modernize these curricula in a manner that recognizes the distinctiveness of the healthcare business enterprise as well as the changing management roles and careers within these complex organizations and systems. Through such efforts, the healthcare management master's-level education community would be better prepared to meet current and future challenges, to increase its relevance to the management practice community, and to allocate scarce faculty and program resources more effectively.

Migrants' access to healthcare

DEFF Research Database (Denmark)

Norredam, Marie

2011-01-01

There are strong pragmatic and moral reasons for receiving societies to address access to healthcare for migrants. Receiving societies have a pragmatic interest in sustaining migrants' health to facilitate integration; they also have a moral obligation to ensure migrants' access to healthcare...... according to international human rights principles. The intention of this thesis is to increase the understanding of migrants' access to healthcare by exploring two study aims: 1) Are there differences in migrants' access to healthcare compared to that of non-migrants? (substudy I and II); and 2) Why...... are there possible differences in migrants' access to healthcare compared to that of non-migrants? (substudy III and IV). The thesis builds on different methodological approaches using both register-based retrospective cohort design, cross-sectional design and survey methods. Two different measures of access were...

Mutant strains of Spirulina (Arthrospira) platensis to increase the efficiency of micro-ecological life support systems

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Brown, Igor

The European Micro-Ecological Life Support System Alternative (MELiSSA) is an advanced idea for organizing a bioregenerative system for long term space flights and extraterrestrial settlements (Hendrickx, De Wever et al., 2005). Despite the hostility of both lunar and Martian environments to unprotected life, it seems possible to cultivate photosynthetic bacteria using closed bioreactors illuminated and heated by solar energy. Such reactors might be employed in critical processes, e.g. air revitalization, foodcaloric and protein source, as well as an immunomodulators production. The MELiSSA team suggested cyanobacterium Spirulina as most appropriate agent to revitalize air and produce a simple "fast" food. This is right suggestion because Spirulina was recently shown to be an oxygenic organism with the highest level of O2 production per unit mass (Ananyev et al., 2005). Chemical composition of Spirulina includes proteins (55Aiming to make Spirulina cultivation in life support systems like MELiSSA more efficient, we selected Spirulina mutant strains with increased fraction of methionine in the biomass of this cyanobacterium and compared the effect of parental wild strain of Spirulina and its mutants on the tendency of such experimental illnesses as radiationinduced lesions and hemolythic anemia. Results: It was found that mutant strains 198B and 27G contain higher quantities of total protein, essential amino acids, c-phycocyanin, allophycocyanin and chlorophyll a than parental wild strain of S. platensis. The strain 198B is also characterized with increased content of carotenoids. Revealed biochemical peculiarities of mutant strains suggest that these strains can serve as an additional source of essential amino acids as well as phycobiliproteins and carotenoids for the astronauts. Feeding animals suffering from radiation-induced lesions, c-phycocyanin, extracted from strain 27G, led to a correction in deficient dehydrogenase activity and energy-rich phosphate levels

Internet of Things Healthcare Market Research Report

OpenAIRE

Vijay

2018-01-01

The global IoT in healthcare market is growing at a significant rate, due to increasing demand for advanced healthcare information system, and growing prevalence of chronic and lifestyle associated diseases. In addition, the growing need for remote patient monitoring services, increasing demand of mHealth technologies, and increasing support from government organizations are also driving the growth of the global IoT in healthcare market. Explore Report with Detailed TOC at: https://www.ps...

Anti-Inflammatory Lactobacillus rhamnosus CNCM I-3690 Strain Protects against Oxidative Stress and Increases Lifespan in Caenorhabditis elegans

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Grompone, Gianfranco; Martorell, Patricia; Llopis, Silvia; González, Núria; Genovés, Salvador; Mulet, Ana Paula; Fernández-Calero, Tamara; Tiscornia, Inés; Bollati-Fogolín, Mariela; Chambaud, Isabelle; Foligné, Benoit; Montserrat, Agustín; Ramón, Daniel

2012-01-01

Numerous studies have shown that resistance to oxidative stress is crucial to stay healthy and to reduce the adverse effects of aging. Accordingly, nutritional interventions using antioxidant food-grade compounds or food products are currently an interesting option to help improve health and quality of life in the elderly. Live lactic acid bacteria (LAB) administered in food, such as probiotics, may be good antioxidant candidates. Nevertheless, information about LAB-induced oxidative stress protection is scarce. To identify and characterize new potential antioxidant probiotic strains, we have developed a new functional screening method using the nematode Caenorhabditis elegans as host. C. elegans were fed on different LAB strains (78 in total) and nematode viability was assessed after oxidative stress (3 mM and 5 mM H2O2). One strain, identified as Lactobacillus rhamnosus CNCM I-3690, protected worms by increasing their viability by 30% and, also, increased average worm lifespan by 20%. Moreover, transcriptomic analysis of C. elegans fed with this strain showed that increased lifespan is correlated with differential expression of the DAF-16/insulin-like pathway, which is highly conserved in humans. This strain also had a clear anti-inflammatory profile when co-cultured with HT-29 cells, stimulated by pro-inflammatory cytokines, and co-culture systems with HT-29 cells and DC in the presence of LPS. Finally, this Lactobacillus strain reduced inflammation in a murine model of colitis. This work suggests that C. elegans is a fast, predictive and convenient screening tool to identify new potential antioxidant probiotic strains for subsequent use in humans. PMID:23300685

Anti-inflammatory Lactobacillus rhamnosus CNCM I-3690 strain protects against oxidative stress and increases lifespan in Caenorhabditis elegans.

Directory of Open Access Journals (Sweden)

Gianfranco Grompone

Full Text Available Numerous studies have shown that resistance to oxidative stress is crucial to stay healthy and to reduce the adverse effects of aging. Accordingly, nutritional interventions using antioxidant food-grade compounds or food products are currently an interesting option to help improve health and quality of life in the elderly. Live lactic acid bacteria (LAB administered in food, such as probiotics, may be good antioxidant candidates. Nevertheless, information about LAB-induced oxidative stress protection is scarce. To identify and characterize new potential antioxidant probiotic strains, we have developed a new functional screening method using the nematode Caenorhabditis elegans as host. C. elegans were fed on different LAB strains (78 in total and nematode viability was assessed after oxidative stress (3 mM and 5 mM H(2O(2. One strain, identified as Lactobacillus rhamnosus CNCM I-3690, protected worms by increasing their viability by 30% and, also, increased average worm lifespan by 20%. Moreover, transcriptomic analysis of C. elegans fed with this strain showed that increased lifespan is correlated with differential expression of the DAF-16/insulin-like pathway, which is highly conserved in humans. This strain also had a clear anti-inflammatory profile when co-cultured with HT-29 cells, stimulated by pro-inflammatory cytokines, and co-culture systems with HT-29 cells and DC in the presence of LPS. Finally, this Lactobacillus strain reduced inflammation in a murine model of colitis. This work suggests that C. elegans is a fast, predictive and convenient screening tool to identify new potential antioxidant probiotic strains for subsequent use in humans.

How 'healthy' are healthcare organizations? Exploring employee healthcare utilization rates among Dutch healthcare organizations.

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Bronkhorst, Babette

2017-08-01

Occupational health and safety research rarely makes use of data on employee healthcare utilization to gain insight into the physical and mental health of healthcare staff. This paper aims to fill this gap by examining the prevalence of two relevant types of healthcare utilization among staff working in healthcare organizations: physical therapy and mental healthcare utilization. The paper furthermore explores what role employee and organizational characteristics play in explaining differences in healthcare utilization between organizations. A Dutch healthcare insurance company provided healthcare utilization records for a sample of 417 organizations employing 136,804 healthcare workers in the Netherlands. The results showed that there are large differences between and within healthcare industries when it comes to employee healthcare utilization. Multivariate regression analyses revealed that employee characteristics such as age and gender distributions, and healthcare industry, explain some of the variance between healthcare organizations. Nevertheless, the results of the analyses showed that for all healthcare utilization indicators there is still a large amount of unexplained variance. Further research into the subject of organizational differences in employee healthcare utilization is needed, as finding possibilities to influence employee health and subsequent healthcare utilization is beneficial to employees, employers and society as a whole.

Increasing incidence of hospital-acquired and healthcare-associated bacteremia in northeast Thailand: a multicenter surveillance study.

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Maliwan Hongsuwan

Full Text Available Little is known about the epidemiology of nosocomial bloodstream infections in public hospitals in developing countries. We evaluated trends in incidence of hospital-acquired bacteremia (HAB and healthcare-associated bacteremia (HCAB and associated mortality in a developing country using routinely available databases.Information from the microbiology and hospital databases of 10 provincial hospitals in northeast Thailand was linked with the national death registry for 2004-2010. Bacteremia was considered hospital-acquired if detected after the first two days of hospital admission, and healthcare-associated if detected within two days of hospital admission with a prior inpatient episode in the preceding 30 days.A total of 3,424 patients out of 1,069,443 at risk developed HAB and 2,184 out of 119,286 at risk had HCAB. Of these 1,559 (45.5% and 913 (41.8% died within 30 days, respectively. Between 2004 and 2010, the incidence rate of HAB increased from 0.6 to 0.8 per 1,000 patient-days at risk (p<0.001, and the cumulative incidence of HCAB increased from 1.2 to 2.0 per 100 readmissions (p<0.001. The most common causes of HAB were Acinetobacter spp. (16.2%, Klebsiella pneumoniae (13.9%, and Staphylococcus aureus (13.9%, while those of HCAB were Escherichia coli (26.3%, S. aureus (14.0%, and K. pneumoniae (9.7%. There was an overall increase over time in the proportions of ESBL-producing E. coli causing HAB and HCAB.This study demonstrates a high and increasing incidence of HAB and HCAB in provincial hospitals in northeast Thailand, increasing proportions of ESBL-producing isolates, and very high associated mortality.

The Microbiome and Sustainable Healthcare

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Dietert, Rodney R.; Dietert, Janice M.

2015-01-01

Increasing prevalences, morbidity, premature mortality and medical needs associated with non-communicable diseases and conditions (NCDs) have reached epidemic proportions and placed a major drain on healthcare systems and global economies. Added to this are the challenges presented by overuse of antibiotics and increased antibiotic resistance. Solutions are needed that can address the challenges of NCDs and increasing antibiotic resistance, maximize preventative measures, and balance healthcare needs with available services and economic realities. Microbiome management including microbiota seeding, feeding, and rebiosis appears likely to be a core component of a path toward sustainable healthcare. Recent findings indicate that: (1) humans are mostly microbial (in terms of numbers of cells and genes); (2) immune dysfunction and misregulated inflammation are pivotal in the majority of NCDs; (3) microbiome status affects early immune education and risk of NCDs, and (4) microbiome status affects the risk of certain infections. Management of the microbiome to reduce later-life health risk and/or to treat emerging NCDs, to spare antibiotic use and to reduce the risk of recurrent infections may provide a more effective healthcare strategy across the life course particularly when a personalized medicine approach is considered. This review will examine the potential for microbiome management to contribute to sustainable healthcare. PMID:27417751

Development of a Dunaliella tertiolecta Strain with Increased Zeaxanthin Content Using Random Mutagenesis.

Science.gov (United States)

Kim, Minjae; Ahn, Junhak; Jeon, Hancheol; Jin, EonSeon

2017-06-21

Zeaxanthin is a xanthophyll pigment that is regarded as one of the best carotenoids for the prevention and treatment of degenerative diseases. In the worldwide natural products market, consumers prefer pigments that have been produced from biological sources. In this study, a Dunaliella tertiolecta strain that has 10-15% higher cellular zeaxanthin content than the parent strain ( zea1 ), was obtained by random mutagenesis using ethyl methanesulfonate (EMS) as a mutagen. This mutant, mp3 , was grown under various salinities and light intensities to optimize culture conditions for zeaxanthin production. The highest cellular zeaxanthin content was observed at 1.5 M NaCl and 65-85 μmol photons·m -2 ·s -1 , and the highest daily zeaxanthin productivity was observed at 0.6 M NaCl and 140-160 μmol photons·m -2 ·s -1 . The maximal yield of zeaxanthin from mp3 in fed-batch culture was 8 mg·L -1 , which was obtained at 0.6 M NaCl and 140-160 μmol photons·m -2 ·s -1 . These results suggest that random mutagenesis with EMS is useful for generating D. tertiolecta strains with increased zeaxanthin content, and also suggest optimal culture conditions for the enhancement of biomass and zeaxanthin production by the zeaxanthin accumulating mutant strains.

Complementary education for healthcare personnel: a strategy to increase hospital performance.

Science.gov (United States)

Ghanem, Mohamed

2014-01-01

The German healthcare system is facing ongoing radical change and development. The increasing tendency to urge hospitals and medical staff to work in a profit-oriented way constitute among other factors clear present and future challenges. Physicians and surgeons in particular increasingly complain of increasing stress attributed to measures aiming at cost reduction in hospitals. The highest priority must always be patient satisfaction and the delivery of good medical and human service. Problem description: The health care market in Germany has become an increasingly complex business with uncertain and unpredictable future events. Strategic planning has to enable hospitals to quickly and flexibly adapt strategies to changes in the environment that become essential to their success. The most important task is to develop a strategy that can be applied with success in all possible future scenarios. This is known as the core strategy. The core strategy for hospitals in Germany is complementary education of the medical staff as well as top management. Accordingly, courses, workshops or even part-time graduate or postgraduate education in business and economics are recommended for the medical staff. As far as non-medical hospital executives are concerned, there is no better way than to host them in a hospital department for a period of 6-12 months. This paves the way for understanding and accepting each others' opinion which increases hospital performance. Proper and complementary education of the medical staff as well as of non-medical top executives and managers of hospitals is recommended as the core strategy. This harmonizes both professional medical and managerial efforts with a synergy effect that allows soundly facing the increasingly challenging environment of the health care sector in general and in hospitals in particular.

Home-based Healthcare Technology

DEFF Research Database (Denmark)

Verdezoto, Nervo

of these systems target a specific treatment or condition and might not be sufficient to support the care management work at home. Based on a case study approach, my research investigates home-based healthcare practices and how they can inform future design of home-based healthcare technology that better account......Sustaining daily, unsupervised healthcare activities in non-clinical settings such as the private home can challenge, among others, older adults. To support such unsupervised care activities, an increasingly number of reminders and monitoring systems are being designed. However, most...

Genome Plasticity and Polymorphisms in Critical Genes Correlate with Increased Virulence of Dutch Outbreak-Related Coxiella burnetii Strains

Directory of Open Access Journals (Sweden)

Runa Kuley

2017-08-01

Full Text Available Coxiella burnetii is an obligate intracellular bacterium and the etiological agent of Q fever. During 2007–2010 the largest Q fever outbreak ever reported occurred in The Netherlands. It is anticipated that strains from this outbreak demonstrated an increased zoonotic potential as more than 40,000 individuals were assumed to be infected. The acquisition of novel genetic factors by these C. burnetii outbreak strains, such as virulence-related genes, has frequently been proposed and discussed, but is not proved yet. In the present study, the whole genome sequence of several Dutch strains (CbNL01 and CbNL12 genotypes, a few additionally selected strains from different geographical locations and publicly available genome sequences were used for a comparative bioinformatics approach. The study focuses on the identification of specific genetic differences in the outbreak related CbNL01 strains compared to other C. burnetii strains. In this approach we investigated the phylogenetic relationship and genomic aspects of virulence and host-specificity. Phylogenetic clustering of whole genome sequences showed a genotype-specific clustering that correlated with the clustering observed using Multiple Locus Variable-number Tandem Repeat Analysis (MLVA. Ortholog analysis on predicted genes and single nucleotide polymorphism (SNP analysis of complete genome sequences demonstrated the presence of genotype-specific gene contents and SNP variations in C. burnetii strains. It also demonstrated that the currently used MLVA genotyping methods are highly discriminatory for the investigated outbreak strains. In the fully reconstructed genome sequence of the Dutch outbreak NL3262 strain of the CbNL01 genotype, a relatively large number of transposon-linked genes were identified as compared to the other published complete genome sequences of C. burnetii. Additionally, large numbers of SNPs in its membrane proteins and predicted virulence-associated genes were identified

Non-Conventional Yeast Strains Increase the Aroma Complexity of Bread

Science.gov (United States)

Rezaei, Mohammad Naser; Steensels, Jan; Courtin, Christophe M.; Verstrepen, Kevin J.

2016-01-01

Saccharomyces cerevisiae is routinely used yeast in food fermentations because it combines several key traits, including fermentation efficiency and production of desirable flavors. However, the dominance of S. cerevisiae in industrial fermentations limits the diversity in the aroma profiles of the end products. Hence, there is a growing interest in non-conventional yeast strains that can help generate the diversity and complexity desired in today’s diversified and consumer-driven markets. Here, we selected a set of non-conventional yeast strains to examine their potential for bread fermentation. Here, we tested ten non-conventional yeasts for bread fermentation, including two Saccharomyces species that are not currently used in bread making and 8 non-Saccharomyces strains. The results show that Torulaspora delbrueckii and Saccharomyces bayanus combine satisfactory dough fermentation with an interesting flavor profile. Sensory analysis and HS-SPME-GC-MS analysis confirmed that these strains produce aroma profiles that are very different from that produced by a commercial bakery strain. Moreover, bread produced with these yeasts was preferred by a majority of a trained sensory panel. These results demonstrate the potential of T. delbrueckii and S. bayanus as alternative yeasts for bread dough leavening, and provide a general experimental framework for the evaluation of more yeasts and bacteria. PMID:27776154

Non-Conventional Yeast Strains Increase the Aroma Complexity of Bread.

Science.gov (United States)

Aslankoohi, Elham; Herrera-Malaver, Beatriz; Rezaei, Mohammad Naser; Steensels, Jan; Courtin, Christophe M; Verstrepen, Kevin J

2016-01-01

Saccharomyces cerevisiae is routinely used yeast in food fermentations because it combines several key traits, including fermentation efficiency and production of desirable flavors. However, the dominance of S. cerevisiae in industrial fermentations limits the diversity in the aroma profiles of the end products. Hence, there is a growing interest in non-conventional yeast strains that can help generate the diversity and complexity desired in today's diversified and consumer-driven markets. Here, we selected a set of non-conventional yeast strains to examine their potential for bread fermentation. Here, we tested ten non-conventional yeasts for bread fermentation, including two Saccharomyces species that are not currently used in bread making and 8 non-Saccharomyces strains. The results show that Torulaspora delbrueckii and Saccharomyces bayanus combine satisfactory dough fermentation with an interesting flavor profile. Sensory analysis and HS-SPME-GC-MS analysis confirmed that these strains produce aroma profiles that are very different from that produced by a commercial bakery strain. Moreover, bread produced with these yeasts was preferred by a majority of a trained sensory panel. These results demonstrate the potential of T. delbrueckii and S. bayanus as alternative yeasts for bread dough leavening, and provide a general experimental framework for the evaluation of more yeasts and bacteria.

Non-Conventional Yeast Strains Increase the Aroma Complexity of Bread.

Directory of Open Access Journals (Sweden)

Elham Aslankoohi

Full Text Available Saccharomyces cerevisiae is routinely used yeast in food fermentations because it combines several key traits, including fermentation efficiency and production of desirable flavors. However, the dominance of S. cerevisiae in industrial fermentations limits the diversity in the aroma profiles of the end products. Hence, there is a growing interest in non-conventional yeast strains that can help generate the diversity and complexity desired in today's diversified and consumer-driven markets. Here, we selected a set of non-conventional yeast strains to examine their potential for bread fermentation. Here, we tested ten non-conventional yeasts for bread fermentation, including two Saccharomyces species that are not currently used in bread making and 8 non-Saccharomyces strains. The results show that Torulaspora delbrueckii and Saccharomyces bayanus combine satisfactory dough fermentation with an interesting flavor profile. Sensory analysis and HS-SPME-GC-MS analysis confirmed that these strains produce aroma profiles that are very different from that produced by a commercial bakery strain. Moreover, bread produced with these yeasts was preferred by a majority of a trained sensory panel. These results demonstrate the potential of T. delbrueckii and S. bayanus as alternative yeasts for bread dough leavening, and provide a general experimental framework for the evaluation of more yeasts and bacteria.

Caring for healthcare entrepreneurs - Towards successful entrepreneurial strategies for sustainable innovations in Dutch healthcare

NARCIS (Netherlands)

Janssen, M.; Moors, E.H.M.

The sustainability of current healthcare systems is threatened by several societal developments, including an aging population, an increase of unmet medical needs and rising healthcare costs. A transition is needed in order to meet these threats and to achieve a proper balance between the demand for

Increasing consumerism in healthcare through intelligent information technology.

Science.gov (United States)

Cohen, Seth B; Grote, Kurt D; Pietraszek, Wayne E; Laflamme, Francois

2010-12-01

In healthcare, consumerism is not a product or program. Instead, it is an orientation to new care delivery models that encourage and enable greater patient responsibility through the intelligent use of information technology. Despite the promise of consumerism, current approaches have not fully realized the potential benefits of improved outcomes and lower cost. We recommend 4 guiding principles to ensure that next-generation innovation yields the returns that providers, patients, and other stakeholders expect: (1) keep the consumer at the center of innovation, (2) keep it simple, (3) link products and services to a broader "ecosystem" of care, and (4) encourage health in addition to treating illness. Now may be a particularly compelling time to invest in a consumerist approach.

Stakeholders' Perceptions on Shortage of Healthcare Workers in Primary Healthcare in Botswana: Focus Group Discussions.

Directory of Open Access Journals (Sweden)

Oathokwa Nkomazana

Full Text Available An adequate health workforce force is central to universal health coverage and positive public health outcomes. However many African countries have critical shortages of healthcare workers, which are worse in primary healthcare. The aim of this study was to explore the perceptions of healthcare workers, policy makers and the community on the shortage of healthcare workers in Botswana.Fifteen focus group discussions were conducted with three groups of policy makers, six groups of healthcare workers and six groups of community members in rural, urban and remote rural health districts of Botswana. All the participants were 18 years and older. Recruitment was purposive and the framework method was used to inductively analyse the data.There was a perceived shortage of healthcare workers in primary healthcare, which was believed to result from an increased need for health services, inequitable distribution of healthcare workers, migration and too few such workers being trained. Migration was mainly the result of unfavourable personal and family factors, weak and ineffective healthcare and human resources management, low salaries and inadequate incentives for rural and remote area service.Botswana has a perceived shortage of healthcare workers, which is worse in primary healthcare and rural areas, as a result of multiple complex factors. To address the scarcity the country should train adequate numbers of healthcare workers and distribute them equitably to sufficiently resourced healthcare facilities. They should be competently managed and adequately remunerated and the living conditions and rural infrastructure should also be improved.

The US healthcare workforce and the labor market effect on healthcare spending and health outcomes.

Science.gov (United States)

Pellegrini, Lawrence C; Rodriguez-Monguio, Rosa; Qian, Jing

2014-06-01

The healthcare sector was one of the few sectors of the US economy that created new positions in spite of the recent economic downturn. Economic contractions are associated with worsening morbidity and mortality, declining private health insurance coverage, and budgetary pressure on public health programs. This study examines the causes of healthcare employment growth and workforce composition in the US and evaluates the labor market's impact on healthcare spending and health outcomes. Data are collected for 50 states and the District of Columbia from 1999-2009. Labor market and healthcare workforce data are obtained from the Bureau of Labor Statistics. Mortality and health status data are collected from the Centers for Disease Control and Prevention's Vital Statistics program and Behavioral Risk Factor Surveillance System. Healthcare spending data are derived from the Centers for Medicare and Medicaid Services. Dynamic panel data regression models, with instrumental variables, are used to examine the effect of the labor market on healthcare spending, morbidity, and mortality. Regression analysis is also performed to model the effects of healthcare spending on the healthcare workforce composition. All statistical tests are based on a two-sided [Formula: see text] significance of [Formula: see text] .05. Analyses are performed with STATA and SAS. The labor force participation rate shows a more robust effect on healthcare spending, morbidity, and mortality than the unemployment rate. Study results also show that declining labor force participation negatively impacts overall health status ([Formula: see text] .01), and mortality for males ([Formula: see text] .05) and females ([Formula: see text] .001), aged 16-64. Further, the Medicaid and Medicare spending share increases as labor force participation declines ([Formula: see text] .001); whereas, the private healthcare spending share decreases ([Formula: see text] .001). Public and private healthcare spending also

Determinants of Healthcare Utilisation and Out-of-Pocket Payments in the Context of Free Public Primary Healthcare in Zambia

Directory of Open Access Journals (Sweden)

Felix Masiye

2016-12-01

Full Text Available Background Access to appropriate and affordable healthcare is needed to achieve better health outcomes in Africa. However, access to healthcare remains low, especially among the poor. In Zambia, poor access exists despite the policy by the government to remove user fees in all primary healthcare facilities in the public sector. The paper has two main objectives: (i to examine the factors associated with healthcare choices among sick people, and (ii to assess the determinants of the magnitude of out-of-pocket (OOP payments related to a visit to a health provider. Methods This paper employs a multilevel multinomial logistic regression to model the determinants of an individual’s choice of healthcare options following an illness. Further, the study analyses the drivers of the magnitude of OOP expenditure related to a visit to a health provider using a two-part generalised linear model. The analysis is based on a nationally representative healthcare utilisation and expenditure survey that was conducted in 2014. Results Household per capita consumption expenditure is significantly associated with increased odds of seeking formal care (odds ratio [OR] = 1.12, P = .000. Living in a household in which the head has a higher level of education is associated with increased odds of seeking formal healthcare (OR = 1.54, P = .000 and (OR = 1.55, P = .01, for secondary and tertiary education, respectively. Rural residence is associated with reduced odds of seeking formal care (OR = 0.706, P = .002. The magnitude of OOP expenditure during a visit is significantly dependent on household economic wellbeing, distance from a health facility, among other factors. A 10% increase in per capita consumption expenditure was associated with a 0.2% increase in OOP health expenditure while every kilometre travelled was associated with a K0.51 increase in OOP health expenditure. Conclusion Despite the removal of user fees on public primary healthcare in Zambia, access to

Increased Burden of Healthcare Utilization and Cost Associated with Opioid-Related Constipation Among Patients with Noncancer Pain

Science.gov (United States)

Fernandes, Ancilla W.; Kern, David M.; Datto, Catherine; Chen, Yen-Wen; McLeskey, Charles; Tunceli, Ozgur

2016-01-01

Background Opioids are widely accepted as treatment for moderate to severe pain, and opioid-induced constipation is one of the most common side effects of opioids. This side effect negatively affects pain management and patients’ quality of life, which could result in increased healthcare utilization and costs. Objective To assess healthcare utilization and costs (all-cause, constipation-related, and pain-related) for individuals with and without opioid-induced constipation during the 12 months after initiation of opioid therapy for noncancer pain. Methods This retrospective cohort study was conducted using administrative claims data from HealthCore Integrated Research Environment between January 1, 2006, and June 30, 2014. The analysis was limited to patients aged ≥18 years who filled a prescription for continuous opioid treatment (≥28 days) for noncancer pain. Propensity scores were used to match opioid users with constipation (cohort 1) and opioid users without constipation (cohort 2), using a 1:1 ratio. Generalized linear models were used to estimate all-cause, constipation-related, and pain-related healthcare utilization and costs during the 12 months after the initiation of opioid therapy. Results After matching and balancing for all prespecified variables, 17,384 patients were retained in each cohort (mean age, 56 years; 63% female). Opioid users with constipation were twice as likely as those without constipation to have ≥1 inpatient hospitalizations (odds ratio, 2.28; 95% confidence interval [CI], 2.17–2.39) during the 12 months. The total mean adjusted overall costs per patient during the study period were $12,413 higher for patients with constipation versus those without it (95% CI, $11,726–$13,116). The total mean adjusted overall pain-related costs per patient were $6778 (95% CI, $6293–$7279) higher for the patients with constipation than those without. Among patients using opioids for noncancer pain, the annual mean constipation

Leveraging Digital Innovation in Healthcare

DEFF Research Database (Denmark)

Brown, Carol V.; Jensen, Tina Blegind; Aanestad, Margun

2014-01-01

Harnessing digital innovations for healthcare delivery has raised high expectations as well as major concerns. Several countries across the globe have made progress in achieving three common goals of lower costs, higher quality, and increased patient access to healthcare services through...... investments in digital infrastructures. New technologies are leveraged to achieve widespread 24x7 disease management, patients’ wellbeing, home-based healthcare and other patient-centric service innovations. Yet, digital innovations in healthcare face barriers in terms of standardization, data privacy...... landscapes in selected countries. Then panelists with expertise in digital data streams, cloud, and mobile computing will present concrete examples of healthcare service innovations that have the potential to address one or more of the global goals. ECIS attendees are invited to join a debate about...

Threshold of musculoskeletal pain intensity for increased risk of long-term sickness absence among female healthcare workers in eldercare.

Directory of Open Access Journals (Sweden)

Lars L Andersen

Full Text Available PURPOSE: Musculoskeletal disorders increase the risk for absenteeism and work disability. However, the threshold when musculoskeletal pain intensity significantly increases the risk of sickness absence among different occupations is unknown. This study estimates the risk for long-term sickness absence (LTSA from different pain intensities in the low back, neck/shoulder and knees among female healthcare workers in eldercare. METHODS: Prospective cohort study among 8,732 Danish female healthcare workers responding to a questionnaire in 2004-2005, and subsequently followed for one year in a national register of social transfer payments (DREAM. Using Cox regression hazard ratio (HR analysis we modeled risk estimates of pain intensities on a scale from 0-9 (reference 0, where 0 is no pain and 9 is worst imaginable pain in the low back, neck/shoulders and knees during the last three months for onset of LTSA (receiving sickness absence compensation for at least eight consecutive weeks during one-year follow-up. RESULTS: During follow-up, the 12-month prevalence of LTSA was 6.3%. With adjustment for age, BMI, smoking and leisure physical activity, the thresholds of pain intensities significantly increasing risk of LTSA for the low back (HR 1.44 [95%CI 1.07-1.93], neck/shoulders (HR 1.47 [95%CI 1.10-1.96] and knees (HR 1.43 [95%CI 1.06-1.93] were 5, 4 and 3 (scale 0-9, respectively, referencing pain intensity of 0. CONCLUSION: The threshold of pain intensity significantly increasing the risk for LTSA among female healthcare workers varies across body regions, with knee pain having the lowest threshold. This knowledge may be used in the prevention of LTSA among health care workers.

Increased expression of pyruvate carboxylase and biotin protein ligase increases lysine production in a biotin prototrophic Corynebacterium glutamicum strain

DEFF Research Database (Denmark)

Wang, Zhihao; Moslehi-Jenabian, Soloomeh; Solem, Christian

2015-01-01

, and achieved biotin prototrophy. We found that AHP-3, containing pBIO, was able to produce lysine in a medium lacking biotin and that the lysine yield on glucose was similar to what is obtained when using a medium containing biotin. However, there was a decrease in specific growth rate of 20% when the strain...... pimeloyl-Acyl Carrier Protein [ACP]) formation. Pyruvate carboxylase (pycA), a biotin-dependent enzyme needed for lysine biosynthesis and biotin ligase (birA), which is responsible for attaching biotin to pyruvate carboxylase, were overexpressed by replacing the native promoters with the strong superoxide...... dismutase (sod) promoter, to see whether growth could be restored. Neither pycA nor birA overexpression, whether alone or in combination, had an effect on specific growth rate, but they did have a positive effect on lysine yield, which increased by 55% in the strain overexpressing both enzymes....

Use of healthcare consumer voices to increase empathy in nursing students.

Science.gov (United States)

Heidke, Penny; Howie, Virginia; Ferdous, Tabassum

2018-03-01

Nurses need to be well prepared to address the needs of a diverse population and facilitate positive experiences in an equitable and inclusive approach to care. The aim of the study was to determine whether the integration of consumer lived experience interviews into the content of a first-year course influenced empathy in nursing students. A one group pre-test, post-test design was used. A convenience sample of first-year undergraduate nursing students (N = 32) from a regional Australian university was recruited for the study. The pre and post tests were conducted using the Kiersma Chen Empathy Scale and t-tests performed to analyse the data. Results showed overall that nursing students demonstrated moderate levels of empathy; pre-test score of (M = 75.53; SD = 5.76). After the intervention the post-test results showed that there was a statistically significant increase in students' empathy towards vulnerable, disadvantaged and stigmatised population groups. The healthcare consumer voice has the potential to strengthen current teaching practices that promote caring behaviours in nursing students. Copyright © 2017 Elsevier Ltd. All rights reserved.

Healthcare leadership's diversity paradox.

Science.gov (United States)

Silver, Reginald

2017-02-06

color in leadership roles that guide healthcare policy and access. This study connects contemporary literature to perspectives of executives in the field and offers practical solutions to improving the representation of people of color in executive healthcare leadership roles. Social implications The recommendations offered as a result of this research effort serve to create awareness of the challenges that people of color face in career attainment. Although the process of increasing the representation of people of color in executive healthcare leadership will be a complex task that will involve a number of players over the course of several years, this study serves to provide a practical roadmap with actionable tactics that can be deployed. Originality/value This paper is an extension of the work that was done by the author during the course of completing the program requirements for the author's doctoral program. The findings were previously discussed in the author's dissertation. The value of these findings is significant because they validate some of the topics in contemporary literature with the perspectives of practicing healthcare executives. This study is also unique from other studies in that it offers a long-term plan to increase the representation of people of color in executive roles by creating an early disposition toward executive level roles and identifies a number of practical steps toward that end.

Job strain and the risk of severe asthma exacerbations

DEFF Research Database (Denmark)

Heikkilä, K; Madsen, I E H; Nyberg, S T

2014-01-01

BACKGROUND: Many patients and healthcare professionals believe that work-related psychosocial stress, such as job strain, can make asthma worse, but this is not corroborated by empirical evidence. We investigated the associations between job strain and the incidence of severe asthma exacerbations...... in working-age European men and women. METHODS: We analysed individual-level data, collected between 1985 and 2010, from 102 175 working-age men and women in 11 prospective European studies. Job strain (a combination of high demands and low control at work) was self-reported at baseline. Incident severe...... asthma exacerbations were ascertained from national hospitalization and death registries. Associations between job strain and asthma exacerbations were modelled using Cox regression and the study-specific findings combined using random-effects meta-analyses. RESULTS: During a median follow-up of 10 years...

Machine Learning for Healthcare: On the Verge of a Major Shift in Healthcare Epidemiology.

Science.gov (United States)

Wiens, Jenna; Shenoy, Erica S

2018-01-06

The increasing availability of electronic health data presents a major opportunity in healthcare for both discovery and practical applications to improve healthcare. However, for healthcare epidemiologists to best use these data, computational techniques that can handle large complex datasets are required. Machine learning (ML), the study of tools and methods for identifying patterns in data, can help. The appropriate application of ML to these data promises to transform patient risk stratification broadly in the field of medicine and especially in infectious diseases. This, in turn, could lead to targeted interventions that reduce the spread of healthcare-associated pathogens. In this review, we begin with an introduction to the basics of ML. We then move on to discuss how ML can transform healthcare epidemiology, providing examples of successful applications. Finally, we present special considerations for those healthcare epidemiologists who want to use and apply ML. © The Author(s) 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

Development of healthcare waste management in Serbia and challenges in the improvement of the quality of healthcare services

Directory of Open Access Journals (Sweden)

Jovanović Verica S.

2014-01-01

Full Text Available Proper Healthcare Waste Management (HCWM was introduced in the Republic of Serbia in 2007 with the support of the European Union. Since then, the amounts of waste treated, prior to landfill, have steadily increased and more and more healthcare institutions adopted HCWM systems. In parallel large numbers of healthcare workers were trained in proper HCWM. This study quantifies the progress made. The study analyzed the period 2009 to 2012 using three methods of data collection. On basis of data collected, it has been established that with a population of just over seven million, Serbia generates between 4,500 and 5,000 tones of infectious waste on an annual basis of which some 20% originates from the treatment of out-patients, 75% from the treatment of in-patients and 5% from micro-biological laboratory tests. While in 2009 only one third of this waste was treated prior to disposal, this fraction has increased to two thirds in 2011. The data also show that more than 90% of healthcare facilities have developed individual healthcare waste management plans up from less than 20% in 2009. In every healthcare facility there are at least 2 people trained in healthcare waste management, and in total there are approximately 3000 staff members who received formal HCWM training provided through the Institute for Public Health. Healthcare waste management is continuously improving in the Republic of Serbia and is well established in more than 85% of healthcare facilities. There are still issues to be improved especially regarding treatment on healthcare waste other than infectious waste.

Challenges and Opportunities in Scaling-Up Nutrition in Healthcare

OpenAIRE

Darnton-Hill, Ian; Samman, Samir

2015-01-01

Healthcare continues to be in a state of flux; conventionally, this provides opportunities and challenges. The opportunities include technological breakthroughs, improved economies and increasing availability of healthcare. On the other hand, economic disparities are increasing and leading to differing accessibility to healthcare, including within affluent countries. Nutrition has received an increase in attention and resources in recent decades, a lot of it stimulated by the rise in obesity,...

Walking the history of healthcare.

Science.gov (United States)

Black, Nick

2007-12-01

The history of healthcare is complex, confusing and contested. In Walking London's medical history the story of how health services developed from medieval times to the present day is told through seven walks. The book also aims to help preserve our legacy, as increasingly former healthcare buildings are converted to other uses, and to enhance understanding of the current challenges we face in trying to improve healthcare in the 21st century. Each walk has a theme, ranging from the way hospitals merge or move and the development of primary care to how key healthcare trades became professions and the competition between the church, Crown and City for control of healthcare. While recognising the contributions of the 'great men of medicine', the book takes as much interest in the six ambulance stations built by the London County Council (1915) as the grandest teaching hospitals.

Freeform electronics for advanced healthcare

KAUST Repository

Hussain, Muhammad Mustafa

2017-02-16

Freeform (physically flexible, stretchable and reconfigurable) electronics can be critical enabler for advanced personalized healthcare. With increased global population and extended average lifetime of mankind, it is more important than ever to integrate advanced electronics into our daily life for advanced personalized healthcare. In this paper, we discuss some critical criteria to design such electronics with enabling applications.

Freeform electronics for advanced healthcare

KAUST Repository

Hussain, Muhammad Mustafa; Hussain, Aftab M.; Nassar, Joanna M.; Kutbee, Arwa T.; Gumus, Abdurrahman; Hanna, Amir

2017-01-01

Freeform (physically flexible, stretchable and reconfigurable) electronics can be critical enabler for advanced personalized healthcare. With increased global population and extended average lifetime of mankind, it is more important than ever to integrate advanced electronics into our daily life for advanced personalized healthcare. In this paper, we discuss some critical criteria to design such electronics with enabling applications.

Big Data, Big Problems: A Healthcare Perspective.

Science.gov (United States)

Househ, Mowafa S; Aldosari, Bakheet; Alanazi, Abdullah; Kushniruk, Andre W; Borycki, Elizabeth M

2017-01-01

Much has been written on the benefits of big data for healthcare such as improving patient outcomes, public health surveillance, and healthcare policy decisions. Over the past five years, Big Data, and the data sciences field in general, has been hyped as the "Holy Grail" for the healthcare industry promising a more efficient healthcare system with the promise of improved healthcare outcomes. However, more recently, healthcare researchers are exposing the potential and harmful effects Big Data can have on patient care associating it with increased medical costs, patient mortality, and misguided decision making by clinicians and healthcare policy makers. In this paper, we review the current Big Data trends with a specific focus on the inadvertent negative impacts that Big Data could have on healthcare, in general, and specifically, as it relates to patient and clinical care. Our study results show that although Big Data is built up to be as a the "Holy Grail" for healthcare, small data techniques using traditional statistical methods are, in many cases, more accurate and can lead to more improved healthcare outcomes than Big Data methods. In sum, Big Data for healthcare may cause more problems for the healthcare industry than solutions, and in short, when it comes to the use of data in healthcare, "size isn't everything."

CC8 MRSA strains harboring SCCmec type IVc are predominant in Colombian hospitals.

Directory of Open Access Journals (Sweden)

J Natalia Jiménez

Full Text Available BACKGROUND: Recent reports highlight the incursion of community-associated MRSA within healthcare settings. However, knowledge of this phenomenon remains limited in Latin America. The aim of this study was to evaluate the molecular epidemiology of MRSA in three tertiary-care hospitals in Medellín, Colombia. METHODS: An observational cross-sectional study was conducted from 2008-2010. MRSA infections were classified as either community-associated (CA-MRSA or healthcare-associated (HA-MRSA, with HA-MRSA further classified as hospital-onset (HAHO-MRSA or community-onset (HACO-MRSA according to standard epidemiological definitions established by the U.S. Centers for Disease Control and Prevention (CDC. Genotypic analysis included SCCmec typing, spa typing, PFGE and MLST. RESULTS: Out of 538 total MRSA isolates, 68 (12.6% were defined as CA-MRSA, 243 (45.2% as HACO-MRSA and 227 (42.2% as HAHO-MRSA. The majority harbored SCCmec type IVc (306, 58.7%, followed by SCCmec type I (174, 33.4%. The prevalence of type IVc among CA-, HACO- and HAHO-MRSA isolates was 92.4%, 65.1% and 43.6%, respectively. From 2008 to 2010, the prevalence of type IVc-bearing strains increased significantly, from 50.0% to 68.2% (p = 0.004. Strains harboring SCCmec IVc were mainly associated with spa types t1610, t008 and t024 (MLST clonal complex 8, while PFGE confirmed that the t008 and t1610 strains were closely related to the USA300-0114 CA-MRSA clone. Notably, strains belonging to these three spa types exhibited high levels of tetracycline resistance (45.9%. CONCLUSION: CC8 MRSA strains harboring SCCmec type IVc are becoming predominant in Medellín hospitals, displacing previously reported CC5 HA-MRSA clones. Based on shared characteristics including SCCmec IVc, absence of the ACME element and tetracycline resistance, the USA300-related isolates in this study are most likely related to USA300-LV, the recently-described 'Latin American variant' of USA300.

A multicopy phr-plasmid increases the ultraviolet resistance of a recA strain of Escherichia coli

International Nuclear Information System (INIS)

Yamamoto, K.; Satake, M.; Shinagawa, H.

1984-01-01

It has been previously reported that the ultraviolet sensitivity of recA strains of Escherichia coli in the dark is suppressed by a plasmid pKY1 which carries the phr gene, suggesting that this is due to a novel effect of photoreactivating enzyme (PRE) of E. coli in the dark. In this work, it is observed that an increase of UV-resistance by pKY1 in the dark is not apparent in strains with a mutation in either uvrA, uvrB, uvrC, lexA, recBC or recF. The sensitivity of recA lexA and recA recBC multiple mutants to UV is suppressed by the plasmid but that of recA uvrA, recA uvrB and recA uvrC is not. Host-cell reactivation of UV-irradiated lambda phage is slightly more efficient in the recA/pKY1 strain compared with the parental recA strain. On the other hand, the recA and recA/pKY1 strains do not differ significantly in the following properties: Hfr recombination, induction of lambda by UV, and mutagenesis. It is suggested that dark repair of PRE is correlated with its capacity of excision repair. (Auth.)

Stretchable, Twisted Conductive Microtubules for Wearable Computing, Robotics, Electronics, and Healthcare.

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Do, Thanh Nho; Visell, Yon

2017-05-11

Stretchable and flexible multifunctional electronic components, including sensors and actuators, have received increasing attention in robotics, electronics, wearable, and healthcare applications. Despite advances, it has remained challenging to design analogs of many electronic components to be highly stretchable, to be efficient to fabricate, and to provide control over electronic performance. Here, we describe highly elastic sensors and interconnects formed from thin, twisted conductive microtubules. These devices consist of twisted assemblies of thin, highly stretchable (>400%) elastomer tubules filled with liquid conductor (eutectic gallium indium, EGaIn), and fabricated using a simple roller coating process. As we demonstrate, these devices can operate as multimodal sensors for strain, rotation, contact force, or contact location. We also show that, through twisting, it is possible to control their mechanical performance and electronic sensitivity. In extensive experiments, we have evaluated the capabilities of these devices, and have prototyped an array of applications in several domains of stretchable and wearable electronics. These devices provide a novel, low cost solution for high performance stretchable electronics with broad applications in industry, healthcare, and consumer electronics, to emerging product categories of high potential economic and societal significance.

Benchmarking working conditions for health and safety in the frontline healthcare industry: Perspectives from Australia and Malaysia.

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McLinton, Sarven S; Loh, May Young; Dollard, Maureen F; Tuckey, Michelle M R; Idris, Mohd Awang; Morton, Sharon

2018-04-06

To present benchmarks for working conditions in healthcare industries as an initial effort into international surveillance. The healthcare industry is fundamental to sustaining the health of Australians, yet it is under immense pressure. Budgets are limited, demands are increasing as are workplace injuries and all of these factors compromise patient care. Urgent attention is needed to reduce strains on workers and costs in health care, however, little work has been done to benchmark psychosocial factors in healthcare working conditions in the Asia-Pacific. Intercultural comparisons are important to provide an evidence base for public policy. A cross-sectional design was used (like other studies of prevalence), including a mixed-methods approach with qualitative interviews to better contextualize the results. Data on psychosocial factors and other work variables were collected from healthcare workers in three hospitals in Australia (N = 1,258) and Malaysia (N = 1,125). 2015 benchmarks were calculated for each variable and comparison was conducted via independent samples t tests. Healthcare samples were also compared with benchmarks for non-healthcare general working populations from their respective countries: Australia (N = 973) and Malaysia (N = 225). Our study benchmarks healthcare working conditions in Australia and Malaysia against the general working population, identifying trends that indicate the industry is in need of intervention strategies and job redesign initiatives that better support psychological health and safety. We move toward a better understanding of the precursors of psychosocial safety climate in a broader context, including similarities and differences between Australia and Malaysia in national culture, government occupational health and safety policies and top-level management practices. © 2018 John Wiley & Sons Ltd.

e-Healthcare in India: critical success factors for sustainable health systems.

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Taneja, Udita; Sushil

2007-01-01

As healthcare enterprises seek to move towards an integrated, sustainable healthcare delivery model an IT-enabled or e-Healthcare strategy is being increasingly adopted. In this study we identified the critical success factors influencing the effectiveness of an e-Healthcare strategy in India. The performance assessment criteria used to measure effectiveness were increasing reach and reducing cost of healthcare delivery. A survey of healthcare providers was conducted. Analytic Hierarchy Process (AHP) and Interpretive Structural Modeling (ISM) were the analytical tools used to determine the relative importance of the critical success factors in influencing effectiveness of e-Healthcare and their interplay with each other. To succeed in e-Healthcare initiatives the critical success factors that need to be in place are appropriate government policies, literacy levels, and telecommunications and power infrastructure in the country. The focus should not be on the IT tools and biomedical engineering technologies as is most often the case. Instead the nontechnology factors such as healthcare provider and consumer mindsets should be addressed to increase acceptance of, and enhance the effectiveness of, sustainable e-Healthcare services.

Mobile Device Security: Perspectives of Future Healthcare Workers.

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Hewitt, Barbara; Dolezel, Diane; McLeod, Alexander

2017-01-01

Healthcare data breaches on mobile devices continue to increase, yet the healthcare industry has not adopted mobile device security standards. This increase is disturbing because individuals are often accessing patients' protected health information on personal mobile devices, which could lead to a data breach. This deficiency led the researchers to explore the perceptions of future healthcare workers regarding mobile device security. To determine healthcare students' perspectives on mobile device security, the investigators designed and distributed a survey based on the Technology Threat Avoidance Theory. Three hundred thirty-five students participated in the survey. The data were analyzed to determine participants' perceptions about security threats, effectiveness and costs of safeguards, self-efficacy, susceptibility, severity, and their motivation and actions to secure their mobile devices. Awareness of interventions to protect mobile devices was also examined. Results indicate that while future healthcare professionals perceive the severity of threats to their mobile data, they do not feel personally susceptible. Additionally, participants were knowledgeable about security safeguards, but their knowledge of costs and problems related to the adoption of these measures was mixed. These findings indicate that increasing security awareness of healthcare professionals should be a priority.

Improving Outcomes in the Nigeria Healthcare Sector through Public ...

African Journals Online (AJOL)

Nigeria's healthcare sector over the years has continued to degenerate with health indicators ... in service delivery as well as increases access to quality healthcare. ... Key words: Nigeria, Healthcare Sector, Health Outcomes, Health Indicators, ...

MARKETING PLANNING IN HEALTHCARE INDUSTRY

Directory of Open Access Journals (Sweden)

Bobeica Ana Amaria

2013-04-01

Full Text Available The purpose of this paper is to develop a perspective on what is important or critical to the discipline of healthcare marketing by analyzing the marketing plan from the institutional (or organizational perspective. This “salience issue” is complicated by the structural problems in healthcare such as new advertising programs, advances in medical technology, and the escalating costs of care in the recent economic situation of world economic crisis. Reviewing a case study, the paper examines how marketing managers face increasingly difficult management and it emphasizes one more time the importance of marketing in the internal organizational structure. Also it shows the direct connection between the marketing strategy, the Quality of Healthcare and marketing planning in the internal organization of Private Healthcare Practice in Romania. Also it concludes that marketing planning in healthcare has to be very precised in order to achieve some major objectives: customer care, financial stability, equilibrium between stakeholders and shareholders and future improvement in communication to customers. The marketing strategies and programs discussed in this paper follow the analysis of the 4Ps of Healthcare Marketing Services and propose call to action plans and possibilities that might result in a more particular case study analysis of the Romanian Healthcare Market.

Demand for private healthcare in a universal public healthcare system: empirical evidence from Sri Lanka.

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Pallegedara, Asankha; Grimm, Michael

2017-11-01

This paper examines healthcare utilization behaviour in Sri Lanka with special emphasis on the choice between costly private and free public healthcare services. We use a data set that combines nationwide household survey data and district level healthcare supply data. Our findings suggest that even with universal public healthcare policy, richer people tend to use private sector healthcare services rather than public services. We also find significant regional and ethnic discrepancies in healthcare access bearing the risk of social tensions if these are further amplified. Latent class analysis shows in addition that the choice between private and public sector healthcare significantly differs between people with and without chronic diseases. We find in particular that chronically ill people rely for their day-to-day care on the public sector, but for their inpatient care they turn more often than non-chronically ill people to the private sector, implying an additional financial burden for the chronically ill. If the observed trend continues it may not only increase further the health-income gradient in Sri Lanka but also undermine the willingness of the middle class to pay taxes to finance public healthcare. © The Author 2017. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Healthcare seeking behaviour among Chinese elderly.

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Lu, Hui; Wang, Wei; Xu, Ling; Li, Zhenhong; Ding, Yan; Zhang, Jian; Yan, Fei

2017-04-18

Purpose The Chinese population is rapidly ageing before they are rich. The purpose of this paper is to describe healthcare seeking behaviour and the critical factors associated with healthcare seeking behaviour. Design/methodology/approach Using a purposive sampling method, the authors recruited 44 adults aged 60 years or older from three provinces, representing the developed (Shanghai), undeveloped (Ningxia) regions and the regions in between (Hubei). From July to September 2008, using a semi-structured guide, the authors interviewed participants in focus group discussions. Findings The healthcare needs for chronic and catastrophic diseases were high; however, the healthcare demands were low and healthcare utilizations were even lower owing to the limited accessibility to healthcare services, particularly, in underdeveloped rural areas. "Too expensive to see a doctor" was a prime complaint, explaining substantial discrepancies between healthcare needs, demands and use. Care seeking behaviour varied depending on insurance availability, perceived performance, particularly hospital services, and prescription medications. Participants consistently rated increasing healthcare accessibility as a high priority, including offering financial aid, and improving service convenience. Improving social security fairness was the first on the elderly's wish list. Originality/value Healthcare demand and use were lower than needs, and were influenced by multiple factors, primarily, service affordability and efficiency, perceived performance and hospital service quality.

Graphene based strain sensor with LCP substrate

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Nie, M.; Yang, H. S.; Xia, Y. H.

2018-02-01

A flexible strain sensor constructed by an efficient, low-cost fabrication strategy is presented in this paper. It is assembled by adhering grid-like graphene on LCP substrate. Kinds of measurement setup have been designed to verify that the proposed flexible sensor device is suitable to be used in health monitoring system. From the experiment results, it can be proved that the sensor exhibits the following features: ultra-light, relatively good sensitivity, high reversibility, superior physical robustness, easy fabrication. With the great performance of this flexible strain sensor, it is considered to play an important role in body monitoring, structural health monitoring system, fatigue detection and healthcare systems in the near future.

Melanoma markers in marathon runners: increase with sun exposure and physical strain.

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Richtig, Erika; Ambros-Rudolph, Christina M; Trapp, Michael; Lackner, Helmut K; Hofmann-Wellenhof, Rainer; Kerl, Helmut; Schwaberger, Guenther

2008-01-01

Marathon runners seem to have an increased melanoma risk. To identify potential melanoma markers. 150 marathon runners volunteered to take part in the skin cancer screening campaign. After the runners completed a questionnaire about melanoma risk factors, types of sportswear and training programs, they received a total skin examination. The number of lentigines and nevi on the left shoulder and the left buttock were counted in each participant using templates in standardized positions. The potential association of training sportswear and training parameters with the number of lentigines and nevi on the left shoulder was evaluated. The mean number of lentigines on the left shoulder was 19.6 +/- 18.2 (SD), whereas no lentigines were found on the left buttock (p = 0.000). The number of nevi also differed significantly between the 2 localizations with higher numbers on the left shoulder (p = 0.000). While lifetime sunburn history and type of sportswear correlated with the number of lentigines, training parameters had an impact on the number of nevi. Independent of their mean weekly running time, runners with higher heart rates while training, higher training velocities and higher physical strain indexes showed more nevi on the shoulder than the other runners (p = 0.029, 0.046, 0.038, respectively). Sun exposure and high physical strain lead to an increase in melanoma markers such as lentigines and nevi in marathon runners. Copyright 2008 S. Karger AG, Basel.

Polydimethylsiloxane (PDMS-Based Flexible Resistive Strain Sensors for Wearable Applications

Directory of Open Access Journals (Sweden)

Jing Chen

2018-02-01

Full Text Available There is growing attention and rapid development on flexible electronic devices with electronic materials and sensing technology innovations. In particular, strain sensors with high elasticity and stretchability are needed for several potential applications including human entertainment technology, human–machine interface, personal healthcare, and sports performance monitoring, etc. This article presents recent advancements in the development of polydimethylsiloxane (PDMS-based flexible resistive strain sensors for wearable applications. First of all, the article shows that PDMS-based stretchable resistive strain sensors are successfully fabricated by different methods, such as the filtration method, printing technology, micromolding method, coating techniques, and liquid phase mixing. Next, strain sensing performances including stretchability, gauge factor, linearity, and durability are comprehensively demonstrated and compared. Finally, potential applications of PDMS-based flexible resistive strain sensors are also discussed. This review indicates that the era of wearable intelligent electronic systems has arrived.

Complexity leadership: a healthcare imperative.

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Weberg, Dan

2012-01-01

The healthcare system is plagued with increasing cost and poor quality outcomes. A major contributing factor for these issues is that outdated leadership practices, such as leader-centricity, linear thinking, and poor readiness for innovation, are being used in healthcare organizations. Complexity leadership theory provides a new framework with which healthcare leaders may practice leadership. Complexity leadership theory conceptualizes leadership as a continual process that stems from collaboration, complex systems thinking, and innovation mindsets. Compared to transactional and transformational leadership concepts, complexity leadership practices hold promise to improve cost and quality in health care. © 2012 Wiley Periodicals, Inc.

Improving healthcare using Lean processes.

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Baker, G Ross

2014-01-01

For more than a decade, healthcare organizations across Canada have been using Lean management tools to improve care processes, reduce preventable adverse events, increase patient satisfaction and create better work environments. The largest system-wide effort in Canada, and perhaps anywhere, is currently under way in Saskatchewan. The jury is still out on whether Lean efforts in that province, or elsewhere in Canada, are robust enough to transform current delivery systems and sustain new levels of performance. This issue of Healthcare Quarterly features several articles that provide a perspective on Lean methods in healthcare. Copyright © 2014 Longwoods Publishing.

Healthcare costs for new technologies

International Nuclear Information System (INIS)

Goyen, Mathias; Debatin, Joerg F.

2009-01-01

Continuous ageing of the population coupled with growing health consciousness and continuous technological advances have fueled the rapid rise in healthcare costs in the United States and Europe for the past several decades. The exact impact of new medical technology on long-term spending growth remains the subject of controversy. By all measures it is apparent that new medical technology is the dominant driver of increases in health-care costs and hence insurance premiums. This paper addresses the impact of medical technology on healthcare delivery systems with regard to medical practice and costs. We first explore factors affecting the growth of medical technology and then attempt to provide a means for assessing the effectiveness of medical technology. Avoidable healthcare cost drivers are identified and related policy issues are discussed. (orig.)

Healthcare costs for new technologies

Energy Technology Data Exchange (ETDEWEB)

Goyen, Mathias; Debatin, Joerg F. [University Medical Center Hamburg-Eppendorf, Hamburg (Germany)

2009-03-15

Continuous ageing of the population coupled with growing health consciousness and continuous technological advances have fueled the rapid rise in healthcare costs in the United States and Europe for the past several decades. The exact impact of new medical technology on long-term spending growth remains the subject of controversy. By all measures it is apparent that new medical technology is the dominant driver of increases in health-care costs and hence insurance premiums. This paper addresses the impact of medical technology on healthcare delivery systems with regard to medical practice and costs. We first explore factors affecting the growth of medical technology and then attempt to provide a means for assessing the effectiveness of medical technology. Avoidable healthcare cost drivers are identified and related policy issues are discussed. (orig.)

Comparative Genomics of Mycoplasma bovis Strains Reveals That Decreased Virulence with Increasing Passages Might Correlate with Potential Virulence-Related Factors

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Muhammad A. Rasheed

2017-05-01

Full Text Available Mycoplasma bovis is an important cause of bovine respiratory disease worldwide. To understand its virulence mechanisms, we sequenced three attenuated M. bovis strains, P115, P150, and P180, which were passaged in vitro 115, 150, and 180 times, respectively, and exhibited progressively decreasing virulence. Comparative genomics was performed among the wild-type M. bovis HB0801 (P1 strain and the P115, P150, and P180 strains, and one 14.2-kb deleted region covering 14 genes was detected in the passaged strains. Additionally, 46 non-sense single-nucleotide polymorphisms and indels were detected, which confirmed that more passages result in more mutations. A subsequent collective bioinformatics analysis of paralogs, metabolic pathways, protein-protein interactions, secretory proteins, functionally conserved domains, and virulence-related factors identified 11 genes that likely contributed to the increased attenuation in the passaged strains. These genes encode ascorbate-specific phosphotransferase system enzyme IIB and IIA components, enolase, L-lactate dehydrogenase, pyruvate kinase, glycerol, and multiple sugar ATP-binding cassette transporters, ATP binding proteins, NADH dehydrogenase, phosphate acetyltransferase, transketolase, and a variable surface protein. Fifteen genes were shown to be enriched in 15 metabolic pathways, and they included the aforementioned genes encoding pyruvate kinase, transketolase, enolase, and L-lactate dehydrogenase. Hydrogen peroxide (H2O2 production in M. bovis strains representing seven passages from P1 to P180 decreased progressively with increasing numbers of passages and increased attenuation. However, eight mutants specific to eight individual genes within the 14.2-kb deleted region did not exhibit altered H2O2 production. These results enrich the M. bovis genomics database, and they increase our understanding of the mechanisms underlying M. bovis virulence.

An Increase in Healthcare-Associated Clostridium difficile Infection Associated with Use of a Defective Peracetic Acid-Based Surface Disinfectant.

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Cadnum, Jennifer L; Jencson, Annette L; O'Donnell, Marguerite C; Flannery, Elizabeth R; Nerandzic, Michelle M; Donskey, Curtis J

2017-03-01

BACKGROUND We investigated an increase in the incidence of healthcare-associated Clostridium difficile infection (CDI) that occurred following a change from a bleach disinfectant to a peracetic acid-based disinfectant. OBJECTIVE To evaluate the efficacy of the peracetic acid-based disinfectant. DESIGN Laboratory-based product evaluation. METHODS The commercial peracetic acid-based product is activated on site by mixing a small volume of concentrated hydrogen peroxide and peracetic acid present in a "SmartCap" reservoir with the remaining contents of the container. We measured concentrations of peracetic acid in newly activated and in-use product and determined the stability of nonactivated and activated product. We tested the efficacy of the product against C. difficile spores using the American Society for Testing and Materials standard quantitative carrier disk test method. RESULTS Measured concentrations of peracetic acid (50-800 parts per million [ppm]) were significantly lower than the level stated on the product label (1,500 ppm), and similar results were obtained for containers from multiple lot numbers and from another hospital. Product with peracetic acid levels below 600 ppm had significantly reduced activity against C. difficile spores. Peracetic acid concentrations were reduced markedly after storage of either activated or nonactivated product for several weeks. The Environmental Protection Agency confirmed the finding of low disinfectant levels and ordered discontinuation of sale of the product. CONCLUSION Use of a defective peracetic acid-based surface disinfectant may have contributed to an increase in healthcare-associated CDI. Our findings highlight the importance of evaluating the efficacy of liquid disinfectants in healthcare settings. Infect Control Hosp Epidemiol 2017;38:300-305.

Efficient healthcare logistics with a human touch

NARCIS (Netherlands)

van de Vrugt, Noëlle Maria

2016-01-01

Despite the long experienced urgency of rapidly increasing healthcare expenditures, there is still a large potential to improve hospitals' logistical efficiency. Operations Research (OR) methodologies may support healthcare professionals in making better decisions concerning planning and capacity

Cyber risk management in the Finnish healthcare sector

OpenAIRE

Hellstén, Hanne

2018-01-01

Advances in technology and digitalization have been widely adopted by Finnish healthcare organizations. This development has led to improvements in the efficiency and outcomes of patient care, but has also exposed healthcare providers to new kinds of risks. Cyber risks are becoming an increasingly common occurrence in the healthcare sector, and can lead to serious consequences for patients and organizations alike. The significance of cyber risks within healthcare has been projected to grow...

'1Care' and the Politics of Healthcare in Malaysia

OpenAIRE

Por Heong Hong

2014-01-01

In this article, we assess the current state of healthcare financing and the contestation surrounding it in Malaysia. The stakes are high because the system of healthcare financing in a country influences to a large extent issues of healthcare accessibility, equity and universal coverage. The taxation-based public healthcare system is a primary welfare source for the people of this country. Nevertheless, privatization of the healthcare sector, expansion of private hospitals, and increase in u...

Healthcare and healthcare systems: inspiring progress and future prospects.

Science.gov (United States)

Durrani, Hammad

2016-01-01

Healthcare systems globally have experienced intensive changes, reforms, developments, and improvement over the past 30 years. Multiple actors (governmental and non-governmental) and countries have played their part in the reformation of the global healthcare system. New opportunities are presenting themselves while multiple challenges still remain especially in developing countries. Better way to proceed would be to learn from historical patterns while we plan for the future in a technology-driven society with dynamic demographic, epidemiological and economic uncertainties. A structured review of both peer-reviewed and gray literature on the topic was carried out. On the whole, people are healthier, doing better financially and live longer today than 30 years ago. The number of under-5 mortality worldwide has declined from 12.7 million in 1990 to 6.3 million in 2013. Infant and maternal mortality rates have also been reduced. However, both rates are still considered high in Africa and some Asian countries. The world's population nearly doubled in these 30 years, from 4.8 billion in 1985 to 7.2 billion in 2015. The majority of the increasing population was coming from the least developed countries, i.e., 3.66 to 5.33 billion. The world will be short of 12.9 million health-care workers by 2035; today, that figure stands at 7.2 million. Health care expenditures among countries also show sharp differences. In high income countries, per person health expenditure is over USD 3,000 on average, while in poor countries, it is as low as USD 12, WHO estimate of minimum spending per person per year needed to provide basic, life-saving services is USD 44. The challenges faced by the global health system over the past 30 years have been increased in population and urbanization, behavioral changes, rise in chronic diseases, traumatic injuries, infectious diseases, specific regional conflicts and healthcare delivery security. Over the next 30 years, most of the world population

Increasing Healthcare Burden of Chronic Liver Disease Compared to Other Chronic Diseases, 2004-2013.

Science.gov (United States)

Asrani, Sumeet K; Kouznetsova, Maria; Ogola, Gerald; Taylor, Thomas; Masica, Andrew; Pope, Brandon; Trotter, James; Kamath, Patrick; Kanwal, Fasiha

2018-05-23

Chronic liver disease (CLD) is a common and expensive condition, and studies of CLD-related hospitalizations have underestimated the true burden of disease. We analyzed data from a large diverse healthcare system to compare time trends in CLD-related hospitalizations with those of congestive heart failure (CHF) or chronic obstructive pulmonary disease (COPD). We collected data from a large healthcare system in Texas on hospitalizations related to CLD (n=27,783), CHF (n=60,415), and COPD (n=34,199) from January 1, 2004 through December 31, 2013. We calculated annual hospitalization rates (per 100,000) and compared hospital course, inpatient mortality, ancillary services and re-admissions. Compared to patients with CHF (median age, 71 years) or COPD (median age 69 years), patients with CLD were significantly younger (median age 57 years; PCLD were uninsured (11.7% vs 5.4% for CHF and 5.4% for COPD; PCLD vs 9.3% for CHF and 5.0% for COPD; PCLD had Medicare (41.5% vs 68.6% with CHF and 70.1% with COPD; PCLD-related hospitalization increased by 92% (from 1295/100,000 to 2490/100,000), compared to 6.7% for CHF (from 3843/100,000 to 4103/100,000) and 48.8% for COPD (from 1775/100,000 to 2642/100,000). During this time period, CLD-related hospitalizations covered by Medicare increased from 31.8% to 41.5%, whereas hospitalizations covered by Medicare did not change for CHF (remained at 70%) or COPD (remained at 70%). Patients with CLD had longer hospital stays (7.3 days vs 6.2 days for CHF or 5.9 days for COPD; PCLD died or were discharged to hospice (14.2% vs 11.5% of patients with CHF and 9.3% of patients with COPD PCLD were readmitted to the hospital within 30 days (25% vs 21.9% of patients with CHF and 20.6% with COPD; PCLD. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

Trust and Privacy in Healthcare

Science.gov (United States)

Singleton, Peter; Kalra, Dipak

This paper considers issues of trust and privacy in healthcare around increased data-sharing through Electronic Health Records (EHRs). It uses a model structured around different aspects of trust in the healthcare organisation’s reasons for greater data-sharing and their ability to execute EHR projects, particularly any associated confidentiality controls. It reflects the individual’s personal circumstances and attitude to use of health records.

Healthcare Firms and the ERP Systems

Directory of Open Access Journals (Sweden)

A. Garefalakis

2016-04-01

Full Text Available With the continuous and drastic changes due to the economic crisis, along with the increasing market demands, major reforms are initiated in the healthcare sector in order to improve the quality of healthcare and operational efficiency, while reducing costs and optimizing back-end operations. ERP systems have been the basic technological infrastructure to many sectors as well as healthcare. The main objective of this study is to discuss how the adoption of ERP systems in healthcare organizations improves their functionality, simplifies their business processes, assure the quality of care services and helps their management accounting and controlling. This study presents also the stages required for the implementation of ERP system in healthcare organizations. This study utilizes a literature review in order to reach the research conclusions. Specifically, through related case studies and research, it examines how ERP systems are used to evaluate the better functionality of the healthcare organizations, addressing in parallel important problems, and possible malfunctions. The implementation of ERP systems in healthcare organizations promises to evolve and align strictly to the organizations’ corporate objectives and high-levels of healthcare quality. In order to accomplish this goal, the right decisions should be made by the managers of the healthcare organization regarding the choice of the appropriate ERP system following its installation and its application. Limited research exists on the significance ERP systems implementation in healthcare organizations, while possible dysfunctions and challenges during its installation and implementation are recorded. Therefore, new evidence in the significance of ERP systems in healthcare organization is provided.

Healthcare operations service redesign and implementation

OpenAIRE

Bamford, David; Thornton, H.; Bamford, Jim

2008-01-01

We report on a project that is increasing the effectiveness and efficiency of healthcare\\ud provision by getting “the right patient, the right equipment, the right healthcare worker\\ud to the right place at the right time for the right treatment to be carried out in the right\\ud way.” This is being done through: i) a review of the utilisation and disposition of all\\ud logistics/transport assets and an assessment of future demand/capacity issues and\\ud patterns for healthcare services; ii) the...

Healthcare mergers and acquisitions: strategies for consolidation.

Science.gov (United States)

Zuckerman, Alan M

2011-01-01

The passage of federal healthcare reform legislation, in combination with other factors, makes it likely that the next few years will be a major period of consolidation for healthcare organizations. This article examines the seven key forces reshaping healthcare delivery--from insurance industry consolidation to cost inflation to the increasing gap between financially strong and struggling providers--and provides advice for organizations on both sides of an acquisition.

NEW STRAIN PRODUCERS OF BIOBUTANOL. III. METHODS OF INCREASED BUTANOL ACCUMULATION FROM BIOMASS OF SWITCHGRASS Panicum virgatum L.

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Tigunova O. O.

2015-08-01

Full Text Available The aim of this work was to enlarge accumulation of butanol from switchgrass Panicum virgatum L. biomass using strains-producers obtained from grounds and silts of Kyiv lakes. The objects of the study were strains of C. acetobutylicum ІМВ B-7407 (IFBG C6H, Clostridium acetobutylicum IFBG C6H 5М and Clostridium tyrobutyricum IFBG C4B from the "Collections of microbial strains and lines of plants for food and agricultural biotechnology" of the Public Institution "Institute of Food Biotechnology and Genomics" of the National Academy of Sciences of Ukraine. Gas chromatography was used to determine the alcohol concentration at the stage of solvent synthesis. To determine the effect of butanol precursors during cultivation, butyric, lactic and acetic acids were used. Optimization of processing parameters, which was based on the needs of cultures, allowed us to increase the yield by 20 and 50% for the initial and mutant strain respectively. Using synthetic precursors (such as lactic, butyric and acetic acid during cultivation increased total concentration of butanol by 1.7 times. To optimize the process, a study was carried out using acetone- butyl grains. Using of acetone-butyl grains in concentrations up to 60% does not affect the synthesis of butanol by C. acetobutylicum IFBG C6H 5M. Increasing the concentration of grains led to decrease in accumulation of butanol. Almost double increase in accumulation of the target product (butanol was achieved using two-stage fermentation and/or precursors of synthesis. It was shown the possibility of using acetone-butyl grains in fermentation. As a result the mass fraction of the waste was reduced.

Can motivational signs prompt increases in incidental physical activity in an Australian health-care facility?

Science.gov (United States)

Marshall, A L; Bauman, A E; Patch, C; Wilson, J; Chen, J

2002-12-01

This study aimed to evaluate whether a stair-promoting signed intervention could increase the use of the stairs over the elevator in a health-care facility. A time-series design was conducted over 12 weeks. Data were collected before, during and after displaying a signed intervention during weeks 4-5 and 8-9. Evaluation included anonymous counts recorded by an objective unobtrusive motion-sensing device of people entering the elevator or the stairs. Self-report data on stair use by hospital staff were also collected. Stair use significantly increased after the first intervention phase (P = 0.02), but after the intervention was removed stair use decreased back towards baseline levels. Moreover, stair use did not significantly change after the re-introduction of the intervention. Lastly, stair use decreased below the initial baseline level during the final weeks of evaluation. Furthermore, there was no significant change in self-reported stair use by hospital staff. Therefore, the signed intervention aimed at promoting an increase in incidental physical activity produced small brief effects, which were not maintained. Further research is required to find more effective 'point of choice' interventions to increase incidental physical activity participation with more sustainable impact.

Some perspectives on affordable healthcare systems in China.

Science.gov (United States)

Zhang, Y T; Yan, Y S; Poon, C C Y

2007-01-01

Consistent with the global population trend, China is becoming an aging society. Over one-fifth of the world's elderly population (aged 65 and over) lives in China. Statistics show that the elderly populace in China constitutes 8% of the total population in 2006 and the percentage will be tripled to become 24% in 2050. As a result, there is inevitably an increase in the prevalence of chronic disease that accounted for almost 80% of all deaths in China in 2005. On the other hand, from 1978 to 2003, the total expenditure on healthcare in China increased from 11.02 billion RMB up to 658.41 billion RMB, and in terms of GDP, it is an increase from 3.04% to 5.62%. The annual average increase (12.1%) in healthcare investment is therefore even higher than the annual rate of GDP increase (9.38%) during the last two decades. Meeting the long-term healthcare needs of this growing elderly population and escalating healthcare expenditure pose a grim challenge to the current Chinese healthcare system and the solvency of state budgets. In fact, the healthcare services in China have become less accessible since the early 1980s when its costs soared up. The rising costs have prevented many Chinese people from seeking early medical care. The phenomenon has created a wide disparity in seeking healthcare between urban and rural areas. These trends are of particular concern to the elderly, who have higher healthcare needs yet lesser means to afford the services. Furthermore, according to the 3rd National Health Service Survey, 79.1% of rural residents and 44.8% of urban citizens did not have any form of medical insurance. Such a low percentage of coverage of medical insurance indicates that many people may not be able to afford medical services when they suffer from severe diseases. Therefore, there is a great need of a more effective and low-cost healthcare system. A new system that can allow multi-level, multi-dimensional and standardized healthcare services for urban and rural

A knitted glove sensing system with compression strain for finger movements

Science.gov (United States)

Ryu, Hochung; Park, Sangki; Park, Jong-Jin; Bae, Jihyun

2018-05-01

Development of a fabric structure strain sensor has received considerable attention due to its broad application in healthcare monitoring and human–machine interfaces. In the knitted textile structure, it is critical to understand the surface structural deformation from a different body motion, inducing the electrical signal characteristics. Here, we report the electromechanical properties of the knitted glove sensing system focusing on the compressive strain behavior. Compared with the electrical response of the tensile strain, the compressive strain shows much higher sensitivity, stability, and linearity via different finger motions. Additionally, the sensor exhibits constant electrical properties after repeated cyclic tests and washing processes. The proposed knitted glove sensing system can be readily extended to a scalable and cost-effective production due to the use of a commercialized manufacturing system.

Sharing Elderly Healthcare information on Cloud Computing

OpenAIRE

Lu, Fangjie; Khan, Israr

2012-01-01

Context: Due to rapid increase in the population of elderly people, sharing healthcare information has become an essential requirement for the development of e-health system. By conducting a research in e-health and cloud computing we have explored the advantages and disadvantages of sharing healthcare information for elderly people through cloud computing. Objectives: The main purpose of this research is to investigate the suitability of cloud computing to share healthcare information. The s...

How can healthcare standards be standardised?

Science.gov (United States)

Shaw, Charles D

2015-10-01

International travel, medical tourism and trade have created a demand for reliable assessment of healthcare provision across borders, and for information which is accessible to patients, insurers and referring institutions. External assessment schemes for healthcare providers may be clustered into three types: statutory regulation and institutional licensing, International Standardization Organisation certification, and voluntary systems such as peer review and healthcare accreditation. Increasing complexity of healthcare provision, pressures for public accountability and expectations of professional self-governance place a burden on the inspectors and the inspected. If only to contain costs of external assessment and to increase access to reliable information for patients and insurers, the three approaches must work together rather than compete. This paper summarises the origins, aims, authority and methods of the three general models, describing current pressures and opportunities for convergence (between systems and across borders) in the UK and in Europe. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

An Interoperable Security Framework for Connected Healthcare

NARCIS (Netherlands)

Asim, M.; Petkovic, M.; Qu, M.; Wang, C.

2011-01-01

Connected and interoperable healthcare system promises to reduce thecost of the healthcare delivery, increase its efficiency and enableconsumers to better engage with clinicians and manage their care. However at the same time it introduces new risks towards security andprivacy of personal health

Effect of strain rate and temperature at high strains on fatigue behavior of SAP alloys

DEFF Research Database (Denmark)

Blucher, J.T.; Knudsen, Per; Grant, N.J.

1968-01-01

Fatigue behavior of three SAP alloys of two nominal compositions (7 and 13% Al2O3) was studied in terms of strain rate and temperature at high strains; strain rate had no effect on life at 80 F, but had increasingly greater effect with increasing temperature above 500 F; life decreased with decre......Fatigue behavior of three SAP alloys of two nominal compositions (7 and 13% Al2O3) was studied in terms of strain rate and temperature at high strains; strain rate had no effect on life at 80 F, but had increasingly greater effect with increasing temperature above 500 F; life decreased...

[Digital health as a motor for change towards new healthcare models and the relationship between patients and healthcare professionals. Disruption of healthcare processes].

Science.gov (United States)

Garcia-Cuyàs, Francesc; de San Pedro, Marc; Martínez Roldan, Jordi

2015-11-01

We find ourselves at the end of an era of asymmetry in the domain of health information where the majority of this data is in the hands of the healthcare system. Increasingly, the public are calling for a more central role in the new paradigm that enables them to duly exercise their right of access to their health data while availing of more reliable and safer technologies which contribute to the management of their condition and promote healthy lifestyles. So far, the TIC Salud strategic plan has been developed independently from the Generalitat de Catalunya Health Department's Healthcare Plan, which sets out health policy strategy in Catalonia. However, from its initial design stage the new Healthcare Plan (2016- 2020) envisages incorporating a new strategic Information and communications technology (ICT) line called "Digital Health". Incorporating ICT into the Health Plan will allow these technologies to become integral part of all strategic healthcare processes, acting as a driving force for a shift towards a new healthcare models and an innovative relationship between the public and healthcare professionals. The Digital Health implies a disruption in itself, by way of the convergence of several technologies and their positive impact on health and healthcare procedures, by way of the public's access to information concerning their health, and by creating new opportunities for promoting health and the salutogenic paradigm which empowers people to develop their health, welfare and quality of life. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

The Cuban National Healthcare System: Characterization of primary healthcare services.

Directory of Open Access Journals (Sweden)

Keli Regina DAL PRÁ

2015-10-01

Full Text Available This article presents a report on the experience of healthcare professionals in Florianópolis, who took the course La Atención Primaria de Salud y la Medicina Familiar en Cuba [Primary Healthcare and Family Medicine in Cuba], in 2014. The purpose of the study is to characterize the healthcare units and services provided by the Cuban National Healthcare System (SNS and to reflect on this experience/immersion, particularly on Cuba’s Primary Healthcare Service. The results found that in comparison with Brazil’s Single Healthcare System (SUS Cuba’s SNS Family Healthcare (SF service is the central organizing element of the Primary Healthcare Service. The number of SF teams per inhabitant is different than in Brazil; the programs given priority in the APS are similar to those in Brazil and the intersectorial nature and scope of the services prove to be effective in the resolution of healthcare problems.

An Analysis of Knowledge Management Mechanisms in Healthcare Portals

Science.gov (United States)

Lee, Chei Sian; Goh, Dion Hoe-Lian; Chua, Alton Y. K.

2010-01-01

Healthcare portals are becoming increasingly popular with Internet users since they play an important role in supporting interaction between individuals and healthcare organizations with a Web presence. Additionally, many of these organizations make use of knowledge management mechanisms on their healthcare portals to manage the abundance of…

Cyberterrorism: is the U.S. healthcare system safe?

Science.gov (United States)

Harries, David; Yellowlees, Peter M

2013-01-01

The Internet has brought with it many benefits; key among them has been its ability to allow the expansion of communication and transfer of all kinds of information throughout the U.S. healthcare system. As a consequence, healthcare has become increasingly dependent on the activities carried out in that environment. It is this very dependence that increases the likelihood of individuals or organizations conducting activities through the Internet that will cause physical and/or psychological harm. These activities have become known by the term "cyberterrorism." In the healthcare landscape this can appear in a variety of forms, such as bringing down a hospital computer system or publicly revealing private medical records. Whatever shape it takes, the general effects are the same: patient care is compromised, and trust in the health system is diminished. Fortunately no significant cyber attack has been successfully launched against a U.S. healthcare organization to date. However, there is evidence to suggest that cyber threats are increasing and that much of the U.S. healthcare system is ill equipped to deal with them. Securing cyberspace is not an easy proposition as the threats are constantly changing, and recognizing that cyberterrorism should be part of a broader information technology risk management strategy, there are several"best practices" that can be adopted by healthcare organizations to protect themselves against cyber attacks.

Verification of Timed Healthcare Workflows Using Component Timed-Arc Petri Nets

DEFF Research Database (Denmark)

Bertolini, Cristiano; Liu, Zhiming; Srba, Jiri

2013-01-01

Workflows in modern healthcare systems are becoming increasingly complex and their execution involves concurrency and sharing of resources. The definition, analysis and management of collaborative healthcare workflows requires abstract model notations with a precisely defined semantics and a supp......Workflows in modern healthcare systems are becoming increasingly complex and their execution involves concurrency and sharing of resources. The definition, analysis and management of collaborative healthcare workflows requires abstract model notations with a precisely defined semantics...

Smart Homes for Elderly Healthcare-Recent Advances and Research Challenges.

Science.gov (United States)

Majumder, Sumit; Aghayi, Emad; Noferesti, Moein; Memarzadeh-Tehran, Hamidreza; Mondal, Tapas; Pang, Zhibo; Deen, M Jamal

2017-10-31

Advancements in medical science and technology, medicine and public health coupled with increased consciousness about nutrition and environmental and personal hygiene have paved the way for the dramatic increase in life expectancy globally in the past several decades. However, increased life expectancy has given rise to an increasing aging population, thus jeopardizing the socio-economic structure of many countries in terms of costs associated with elderly healthcare and wellbeing. In order to cope with the growing need for elderly healthcare services, it is essential to develop affordable, unobtrusive and easy-to-use healthcare solutions. Smart homes, which incorporate environmental and wearable medical sensors, actuators, and modern communication and information technologies, can enable continuous and remote monitoring of elderly health and wellbeing at a low cost. Smart homes may allow the elderly to stay in their comfortable home environments instead of expensive and limited healthcare facilities. Healthcare personnel can also keep track of the overall health condition of the elderly in real-time and provide feedback and support from distant facilities. In this paper, we have presented a comprehensive review on the state-of-the-art research and development in smart home based remote healthcare technologies.

Benomyl-resistant mutant strain of Trichoderma sp. with increased mycoparasitic activity.

Science.gov (United States)

Olejníková, P; Ondrusová, Z; Krystofová, S; Hudecová, D

2010-01-01

Application of UV radiation to the strain Trichoderma sp. T-bt (isolated from lignite) resulted in the T-brm mutant which was resistant to the systemic fungicide benomyl. The tub2 gene sequence in the T-brm mutant differed from the parent as well as the collection strain (replacing tyrosine with histidine in the TUB2 protein). Under in vitro conditions this mutant exhibited a higher mycoparasitic activity toward phytopathogenic fungi.

An interoperable security framework for connected healthcare

NARCIS (Netherlands)

Asim, M.; Petkovic, M.; Qu, M.; Wang, Changjie

2011-01-01

Connected and interoperable healthcare system promises to reduce the cost of healthcare delivery, increase its efficiency and enable consumers to better engage with clinicians and manage their care. However at the same time it introduces new risks towards security and privacy of personal health

Social Media Enabled Interactions in Healthcare : Towards a Typology

NARCIS (Netherlands)

Smailhodzic, Edin; Boonstra, Albert; Langley, David

2015-01-01

Social media is increasingly used by healthcare users and providers to connect and communicate with each other. Such use is changing the interactions in healthcare and it is not clear what effects this may have for healthcare provision. Although it could be beneficial to both parties, it could also

Challenges and Opportunities in Scaling-Up Nutrition in Healthcare

Directory of Open Access Journals (Sweden)

Ian Darnton-Hill

2015-01-01

Full Text Available Healthcare continues to be in a state of flux; conventionally, this provides opportunities and challenges. The opportunities include technological breakthroughs, improved economies and increasing availability of healthcare. On the other hand, economic disparities are increasing and leading to differing accessibility to healthcare, including within affluent countries. Nutrition has received an increase in attention and resources in recent decades, a lot of it stimulated by the rise in obesity, type 2 diabetes mellitus and hypertension. An increase in ageing populations also has meant increased interest in nutrition-related chronic diseases. In many middle-income countries, there has been an increase in the double burden of malnutrition with undernourished children and overweight/obese parents and adolescents. In low-income countries, an increased evidence base has allowed scaling-up of interventions to address under-nutrition, both nutrition-specific and nutrition-sensitive interventions. Immediate barriers (institutional, structural and biological and longer-term barriers (staffing shortages where most needed and environmental impacts on health are discussed. Significant barriers remain for the near universal access to healthcare, especially for those who are socio-economically disadvantaged, geographically isolated, living in war zones or where environmental damage has taken place. However, these barriers are increasingly being recognized, and efforts are being made to address them. The paper aims to take a broad view that identifies and then comments on the many social, political and scientific factors affecting the achievement of improved nutrition through healthcare.

Factors influencing early stage healthcare-academia partnerships.

Science.gov (United States)

Uvhagen, Håkan; von Knorring, Mia; Hasson, Henna; Øvretveit, John; Hansson, Johan

2018-02-12

Purpose The purpose of this paper is to explore factors influencing early implementation and intermediate outcomes of a healthcare-academia partnership in a primary healthcare setting. Design/methodology/approach The Academic Primary Healthcare Network (APHN) initiative was launched in 2011 in Stockholm County, Sweden and included 201 primary healthcare centres. Semi-structured interviews were conducted in 2013-2014 with all coordinating managers ( n=8) and coordinators ( n=4). A strategic change model framework was used to collect and analyse data. Findings Several factors were identified to aid early implementation: assignment and guidelines that allowed flexibility; supportive management; dedicated staff; facilities that enabled APHN actions to be integrated into healthcare practice; and positive experiences from research and educational activities. Implementation was hindered by: discrepancies between objectives and resources; underspecified guidelines that trigger passivity; limited research and educational activities; a conflicting non-supportive reimbursement system; limited planning; and organisational fragmentation. Intermediate outcomes revealed that various actions, informed by the APHN assignment, were launched in all APHNs. Practical implications The findings can be rendered applicable by preparing stakeholders in healthcare services to optimise early implementation of healthcare-academia partnerships. Originality/value This study increases understanding of interactions between factors that influence early stage partnerships between healthcare services and academia in primary healthcare settings.

Molecular and phenotypic characteristics of healthcare- and community-associated methicillin-resistant Staphylococcus aureus at a rural hospital.

Directory of Open Access Journals (Sweden)

Amy E Peterson

Full Text Available BACKGROUND: While methicillin-resistant Staphylococcus aureus (MRSA originally was associated with healthcare, distinct strains later emerged in patients with no prior hospital contact. The epidemiology of MRSA continues to evolve. METHODS: To characterize the current epidemiology of MRSA-colonized patients entering a hospital serving both rural and urban communities, we interviewed patients with MRSA-positive admission nasal swabs between August 2009 and March 2010. We applied hospitalization risk factor, antimicrobial resistance phenotype, and multi-locus sequence genotype (MLST classification schemes to 94 case-patients. RESULTS: By MLST analysis, we identified 15 strains with two dominant clonal complexes (CCs-CC5 (51 isolates, historically associated with hospitals, and CC8 (27 isolates, historically of community origin. Among patients with CC5 isolates, 43% reported no history of hospitalization within the past six months; for CC8, 67% reported the same. Classification by hospitalization risk factor did not correlate strongly with genotypic classification. Sensitivity of isolates to ciprofloxacin, clindamycin, or amikacin was associated with the CC8 genotype; however, among CC8 strains, 59% were resistant to ciprofloxacin, 15% to clindamycin, and 15% to amikacin. CONCLUSIONS: Hospitalization history was not a strong surrogate for the CC5 genotype. Conversely, patients with a history of hospitalization were identified with the CC8 genotype. Although ciprofloxacin, clindamycin, and amikacin susceptibility distinguished CC8 strains, the high prevalence of ciprofloxacin resistance limited its predictive value. As CC8 strains become established in healthcare settings and CC5 strains disseminate into the community, community-associated MRSA definitions based on case-patient hospitalization history may prove less valuable in tracking community MRSA strains.

The influence of frontline manager job strain on burnout, commitment and turnover intention: a cross-sectional study.

Science.gov (United States)

Wong, Carol A; Spence Laschinger, Heather K

2015-12-01

The frontline clinical manager role in healthcare is pivotal to the development of safe and healthy working conditions and optimal staff and patient care outcomes. However, in today's dynamic healthcare organizations managers face constant job demands from wider spans of control and complex role responsibilities but may not have adequate decisional authority to support effective work performance resulting in unnecessary job strain. Prolonged job strain can lead to burnout, health complaints, and increased turnover intention. Yet, there is limited research that examines frontline manager job strain and its impact on their well-being and work outcomes. The substantial cost associated with replacing experienced managers calls attention to the need to address job strain in order to retain this valuable organizational asset. Using Karasek's Job Demands-Control theory of job strain, a model was tested examining the effects of frontline manager job strain on their burnout (emotional exhaustion and cynicism), organizational commitment and ultimately, turnover intentions. Secondary analysis of data collected in an online cross-sectional survey of frontline managers was conducted using structural equation modeling. All 500 eligible frontline managers from 14 teaching hospitals in Ontario, Canada, were invited to participate and 159 responded for a 32% response rate. Participants received an email invitation with a secure link for the online survey. Ethics approval was obtained from the university ethics board and the respective ethics review boards of the 14 organizations involved in the study. The model was tested using path analysis techniques within structural equation modeling with maximum likelihood estimation. The final model fit the data acceptably (χ(2)=6.62, df=4, p=.16, IFI=99, CFI=.99, SRMR=.03, RMSEA=.06). Manager job strain was significantly positively associated with burnout which contributed to both lower organizational commitment and higher turnover

Increasing antibiotic resistance in preservative-tolerant bacterial strains isolated from cosmetic products.

Science.gov (United States)

Orús, Pilar; Gomez-Perez, Laura; Leranoz, Sonia; Berlanga, Mercedes

2015-03-01

To ensure the microbiological quality, consumer safety and organoleptic properties of cosmetic products, manufacturers need to comply with defined standards using several preservatives and disinfectants. A drawback regarding the use of these preservatives is the possibility of generating cross-insusceptibility to other disinfectants or preservatives, as well as cross resistance to antibiotics. Therefore, the objective of this study was to understand the adaptive mechanisms of Enterobacter gergoviae, Pseudomonas putida and Burkholderia cepacia that are involved in recurrent contamination in cosmetic products containing preservatives. Diminished susceptibility to formaldehyde-donors was detected in isolates but not to other preservatives commonly used in the cosmetics industry, although increasing resistance to different antibiotics (β-lactams, quinolones, rifampicin, and tetracycline) was demonstrated in these strains when compared with the wild-type strain. The outer membrane protein modifications and efflux mechanism activities responsible for the resistance trait were evaluated. The development of antibiotic-resistant microorganisms due to the selective pressure from preservatives included in cosmetic products could be a risk for the emergence and spread of bacterial resistance in the environment. Nevertheless, the large contribution of disinfection and preservation cannot be denied in cosmetic products. Copyright© by the Spanish Society for Microbiology and Institute for Catalan Studies.

Leading Lean: a Canadian healthcare leader's guide.

Science.gov (United States)

Fine, Benjamin A; Golden, Brian; Hannam, Rosemary; Morra, Dante

2009-01-01

Canadian healthcare organizations are increasingly asked to do more with less, and too often this has resulted in demands on staff to simply work harder and longer. Lean methodologies, originating from Japanese industrial organizations and most notably Toyota, offer an alternative - tried and tested approaches to working smarter. Lean, with its systematic approaches to reducing waste, has found its way to Canadian healthcare organizations with promising results. This article reports on a study of five Canadian healthcare providers that have recently implemented Lean. We offer stories of success but also identify potential obstacles and ways by which they may be surmounted to provide better value for our healthcare investments.

Lean healthcare from a change management perspective.

Science.gov (United States)

van Rossum, Lisa; Aij, Kjeld Harald; Simons, Frederique Elisabeth; van der Eng, Niels; Ten Have, Wouter Dirk

2016-05-16

Purpose - Lean healthcare is used in a growing number of hospitals to increase efficiency and quality of care. However, healthcare organizations encounter problems with the implementation of change initiatives due to an implementation gap: the gap between strategy and execution. From a change management perspective, the purpose of this paper is to increase scientific knowledge regarding factors that diminish the implementation gap and make the transition from the "toolbox lean" toward an actual transformation to lean healthcare. Design/methodology/approach - A cross-sectional study was executed in an operating theatre of a Dutch University Medical Centre. Transformational leadership was expected to ensure the required top-down commitment, whereas team leadership creates the required active, bottom-up behavior of employees. Furthermore, professional and functional silos and a hierarchical structure were expected to impede the workforce flexibility in adapting organizational elements and optimize the entire process flow. Findings - The correlation and regression analyses showed positive relations between the transformational leadership and team leadership styles and lean healthcare implementation. The results also indicated a strong relation between workforce flexibility and the implementation of lean healthcare. Originality/value - With the use of a recently developed change management model, the Change Competence Model, the authors suggest leadership and workforce flexibility to be part of an organization's change capacity as crucial success factor for a sustainable transformation to lean healthcare.

The health of healthcare, Part II: patient healthcare has cancer.

Science.gov (United States)

Waldman, Deane

2013-01-01

In this article, we make the etiologic diagnosis for a sick patient named Healthcare: the cancer of greed. When we explore the two forms of this cancer--corporate and bureaucratic--we find the latter is the greater danger to We the Patients. The "treatments" applied to patient Healthcare by the Congressional "doctors" have consistently made the patient worse, not better. At the core of healthcare's woes is the government's diversion of money from healthcare services to healthcare bureaucracy. As this is the root cause, it is what we must address in order to cure, not sedate or palliate, patient Healthcare.

Pace bowlers in cricket with history of lumbar stress fracture have increased risk of lower limb muscle strains, particularly calf strains

Directory of Open Access Journals (Sweden)

John Orchard

2010-09-01

Full Text Available John Orchard1, Patrick Farhart2, Alex Kountouris3, Trefor James3, Marc Portus31School of Public Health, University of Sydney, Australia; 2Punjab Kings XI team, Indian Premier League, India; 3Cricket Australia, Melbourne, AustraliaObjective: To assess whether a history of lumbar stress fracture in pace bowlers in cricket is a risk factor for lower limb muscle strains.Methods: This was a prospective cohort risk factor study, conducted using injury data from contracted first class pace bowlers in Australia during seasons 1998–1999 to 2008–2009 inclusive. There were 205 pace bowlers, 33 of whom suffered a lumbar stress fracture when playing first class cricket. Risk ratios ([RR] with 95% confidence intervals[CI] were calculated to compare the seasonal incidence of various injuries between bowlers with a prior history of lumbar stress fracture and those with no history of lumbar stress fracture.Results: Risk of calf strain was strongly associated with prior lumbar stress fracture injury history (RR = 4.1; 95% CI: 2.4–7.1. Risks of both hamstring strain (RR = 1.5; 95% CI: 1.03–2.1 and quadriceps strain (RR = 2.0; 95% CI: 1.1–3.5 were somewhat associated with history of lumbar stress fracture. Risk of groin strain was not associated with history of lumbar stress fracture (RR = 0.7; 95% CI: 0.4–1.1. Other injuries showed little association with prior lumbar stress fracture, although knee cartilage injuries were more likely in the non-stress fracture group.Conclusion: Bony hypertrophy associated with lumbar stress fracture healing may lead to subsequent lumbar nerve root impingement, making lower limb muscle strains more likely to occur. Confounders may be responsible for some of the findings. In particular, bowling speed is likely to be independently correlated with risk of lumbar stress fracture and risk of muscle strain. However, as the relationship between lumbar stress fracture history and calf strain was very strong, and that there is a

Shifting subjects of health-care: placing "medical tourism" in the context of Malaysian domestic health-care reform.

Science.gov (United States)

Ormond, Meghann

2011-01-01

"Medical tourism" has frequently been held to unsettle naturalised relationships between the state and its citizenry. Yet in casting "medical tourism" as either an outside "innovation" or "invasion," scholars have often ignored the role that the neoliberal retrenchment of social welfare structures has played in shaping the domestic health-care systems of the "developing" countries recognised as international medical travel destinations. While there is little doubt that "medical tourism" impacts destinations' health-care systems, it remains essential to contextualise them. This paper offers a reading of the emergence of "medical tourism" from within the context of ongoing health-care privatisation reform in one of today's most prominent destinations: Malaysia. It argues that "medical tourism" to Malaysia has been mobilised politically both to advance domestic health-care reform and to cast off the country's "underdeveloped" image not only among foreign patient-consumers but also among its own nationals, who are themselves increasingly envisioned by the Malaysian state as prospective health-care consumers.

Advances in transforming kudzu (Pueraria phaseoloides and carrot (Daucus carota var. Danvers 126 roots with different Agrobacterium rhizogenes strains for increasing MA fungi growth

Directory of Open Access Journals (Sweden)

Marisol Medina Sierra

2002-07-01

Full Text Available Kudzú (P. phaseoloides and carrot (D. carota roots were transformed in this survey into different kinds of culture medium by using five different A. rhizogenes strains. These presented different behaviour both in carrot transformation by A. rhizogenes 15834, A.r.8196 and A.r.2659 strains as well as kudzu transformation by A.r.15834 and A.r.1724 strains. Transformed carrot root growth was increased in WM culture medium, whilst transformed kudzu root growth did not increase in either the same medium or in modified MS medium. Transformed carrot roots were used for G. intrarradices increase and sporulation; however, wild AMF strains, isolated from a mining area (the lower Cauca area of Antioquia, did not grow either in roots from this specie or those from kudzu, in spite of this plant having great affinity for wild AMF strains. The results represent an advance in the procedure for DNA isolation and keeping AMF collections, required for other research.

Cigarette smoking among healthcare professional students of ...

African Journals Online (AJOL)

Background: It is aknown fact that health professionals can play a critical role in reducing tobacco use. In fact, it has been shown that even brief and simple advice from health care professionals can substantially increase smoking cessation rates. Students in healthcare professions are future healthcare professionals ...

Physician-Pharmacist collaboration in a pay for performance healthcare environment.

Science.gov (United States)

Farley, T M; Izakovic, M

2015-01-01

Healthcare is becoming more complex and costly in both European (Slovak) and American models. Healthcare in the United States (U.S.) is undergoing a particularly dramatic change. Physician and hospital reimbursement are becoming less procedure focused and increasingly outcome focused. Efforts at Mercy Hospital have shown promise in terms of collaborative team based care improving performance on glucose control outcome metrics, linked to reimbursement. Our performance on the Centers for Medicare and Medicaid Services (CMS) post-operative glucose control metric for cardiac surgery patients increased from a 63.6% pass rate to a 95.1% pass rate after implementing interventions involving physician-pharmacist team based care.Having a multidisciplinary team that is able to adapt quickly to changing expectations in the healthcare environment has aided our institution. As healthcare becomes increasingly saturated with technology, data and quality metrics, collaborative efforts resulting in increased quality and physician efficiency are desirable. Multidisciplinary collaboration (including physician-pharmacist collaboration) appears to be a viable route to improved performance in an outcome based healthcare system (Fig. 2, Ref. 12).

The Puerto Rico Healthcare Crisis.

Science.gov (United States)

Roman, Jesse

2015-12-01

The Commonwealth of Puerto Rico is an organized nonincorporated territory of the United States with a population of more than 3.5 million U.S. citizens. The island has been the focus of much recent attention due to the recent default on its debt (estimated at more than $70 billion), high poverty rates, and increasing unemployment. Less attention, however, has been given to the island's healthcare system, which many believe is on the verge of collapsing. Healthcare makes up 20% of the Puerto Rican economy, and this crisis affects reimbursement rates for physicians while promoting the disintegration of the island's healthcare infrastructure. A major contributor relates to a disparity in federal funding provided to support the island's healthcare system when compared with that provided to the states in the mainland and Hawaii. Puerto Rico receives less federal funding for healthcare than the other 50 states and the District of Columbia even though it pays its share of social security and Medicare taxes. To make matters worse, the U.S. Center for Medicaid and Medicare Services is planning soon to implement another 11% cut in Medical Advantage reimbursements. This disparity in support for healthcare is considered responsible for ∼$25 billion of Puerto Rico's total debt. The impact of these events on the health of Puerto Ricans in the island cannot be entirely predicted, but the loss of healthcare providers and diminished access to care are a certainty, and quality care will suffer, leading to serious implications for those with chronic medical disorders including respiratory disease.

The impact of international economic sanctions on Iranian cancer healthcare.

Science.gov (United States)

Shahabi, Shohreh; Fazlalizadeh, Hooman; Stedman, Jennifer; Chuang, Linus; Shariftabrizi, Ahmad; Ram, Regina

2015-10-01

In 2012, Iranian's economy collapsed under strain from sanctions instituted to stop Iran from violating the International Nuclear Non-Proliferation Treaty. Sanctions have indirectly led to serious healthcare concerns, specifically cancer treatment. This is the first report to evaluate Iranian cancer healthcare while under international economic sanctions. Data and information were identified by searches of MEDLINE, PubMed, and references from relevant articles using the search terms: "Iran", "health policy", "sanctions", "ethics", and "cancer". Articles published in the English language between 1966 and present were included, based on relevance to sanctions or the specific case of sanctions in Iran. The Program of Action for Cancer Therapy evaluated Iran's National Cancer Control Program (NCCP), reporting it has substantial deficits, including prevention, diagnosis/treatment, palliative care, monitoring, and technology, with a serious drug shortage for cancer care. Sanctions have exemptions for medicines and food, but lead to disruption of health services through complications in transportation, transferring currencies or lack of money. There is increasing evidence that sanctions harm vulnerable populations, while blocking globalization and not creating political or social change quickly. Improvement of Iran's NCCP is not feasible, and the health of cancer patients will continue to decline while the sanctions are in effect. The solution is complex, but a modern and innovative approach to diplomacy, which includes human rights, is necessary. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Pace bowlers in cricket with history of lumbar stress fracture have increased risk of lower limb muscle strains, particularly calf strains.

Science.gov (United States)

Orchard, John; Farhart, Patrick; Kountouris, Alex; James, Trefor; Portus, Marc

2010-01-01

To assess whether a history of lumbar stress fracture in pace bowlers in cricket is a risk factor for lower limb muscle strains. This was a prospective cohort risk factor study, conducted using injury data from contracted first class pace bowlers in Australia during seasons 1998-1999 to 2008-2009 inclusive. There were 205 pace bowlers, 33 of whom suffered a lumbar stress fracture when playing first class cricket. Risk ratios ([RR] with 95% confidence intervals[CI]) were calculated to compare the seasonal incidence of various injuries between bowlers with a prior history of lumbar stress fracture and those with no history of lumbar stress fracture. Risk of calf strain was strongly associated with prior lumbar stress fracture injury history (RR = 4.1; 95% CI: 2.4-7.1). Risks of both hamstring strain (RR = 1.5; 95% CI: 1.03-2.1) and quadriceps strain (RR = 2.0; 95% CI: 1.1-3.5) were somewhat associated with history of lumbar stress fracture. Risk of groin strain was not associated with history of lumbar stress fracture (RR = 0.7; 95% CI: 0.4-1.1). Other injuries showed little association with prior lumbar stress fracture, although knee cartilage injuries were more likely in the non-stress fracture group. Bony hypertrophy associated with lumbar stress fracture healing may lead to subsequent lumbar nerve root impingement, making lower limb muscle strains more likely to occur. Confounders may be responsible for some of the findings. In particular, bowling speed is likely to be independently correlated with risk of lumbar stress fracture and risk of muscle strain. However, as the relationship between lumbar stress fracture history and calf strain was very strong, and that there is a strong theoretical basis for the connection, it is likely that this is a true association.

Enhancing the Australian healthcare sector's responsiveness to environmental sustainability issues: suggestions from Australian healthcare professionals.

Science.gov (United States)

Dunphy, Jillian L

2013-05-01

Identify strategies to implement change across the Australian healthcare sector to better support social and natural environments. Methods. Qualitative analysis of semi-structured interviews with Australian healthcare professionals. Interviewees described multiple barriers to implementing change and numerous strategies to overcome these barriers. They argued that action must be taken at the individual and systemic levels to produce substantial and effective change. The strategies recommended fall into four main categories: altering workplace cultures and professional identities, community engagement, political activity, and change from within. The overarching goals of these strategies are to reduce negative impacts on the natural environment, and increase social equity within and across generations. By implementing the strategies described, a more cohesive effort to address sustainability issues across the sector can be made. This may improve local and global health, within current and future generations. WHAT IS KNOWN ABOUT THE TOPIC? Healthcare has a significant impact on the natural and social environments, which in turn have a significant impact upon health and healthcare. WHAT DOES THIS PAPER ADD? This paper describes strategies to alter healthcare to better support environmental sustainability. WHAT ARE THE IMPLICATIONS FOR PRACTITIONERS? Collective implementation of the described strategies may allow a more cohesive and effective response across the Australian healthcare sector, to enhance local and global health for current and future generations.

[Healthcare value chain: a model for the Brazilian healthcare system].

Science.gov (United States)

Pedroso, Marcelo Caldeira; Malik, Ana Maria

2012-10-01

This article presents a model of the healthcare value chain which consists of a schematic representation of the Brazilian healthcare system. The proposed model is adapted for the Brazilian reality and has the scope and flexibility for use in academic activities and analysis of the healthcare sector in Brazil. It places emphasis on three components: the main activities of the value chain, grouped in vertical and horizontal links; the mission of each link and the main value chain flows. The proposed model consists of six vertical and three horizontal links, amounting to nine. These are: knowledge development; supply of products and technologies; healthcare services; financial intermediation; healthcare financing; healthcare consumption; regulation; distribution of healthcare products; and complementary and support services. Four flows can be used to analyze the value chain: knowledge and innovation; products and services; financial; and information.

The health of nations: A transatlantic trade and investment agenda for better healthcare

OpenAIRE

Erixon, Fredrik; Ferracane, Martina Francesca; Van der Marel, Erik

2015-01-01

Today, increases in the demand for healthcare are driving European governments to look for ways to control growth in healthcare expenditures and at the same time improve health outcomes. Consideration of ways to enhance trade in healthcare goods and services is important for governments as they struggle to find resources to finance this increasing demand for healthcare.

Healthcare in the age of open innovation - A literature review.

Science.gov (United States)

Wass, Sofie; Vimarlund, Vivian

2016-12-01

In spite of an increased interest in open innovation and strategies that call for an increased collaboration between different healthcare actors, there is a lack of open innovation research in public contexts. This article presents the results of a review regarding the healthcare sector's engagement in open innovation as well as constraining factors and positive outcomes of open innovation in healthcare. The literature search focused on papers published in English between 2003 and 2014. Based on specified inclusion criteria, 18 articles were included. Results reveal that most studies focus on inbound open innovation where external knowledge is integrated with the internal knowledge base at an initial phase of the innovation process. Innovation primarily results in products and services through innovation networks. We also identified constraining factors for open innovation in healthcare, including the complex organizations of healthcare, the need to establish routines for capturing knowledge from patients and clinicians, regulations and healthcare data laws as well as the positive outcome patient empowerment. The healthcare sector's engagement in open innovation is limited, and it is necessary to perform further research with a focus on how open innovation can be managed in healthcare. © The Author(s) 2016.

Induction of Aspergillus oryzae mutant strains producing increased levels of α-amylase by gamma-irradiation

International Nuclear Information System (INIS)

Ito, Hitoshi; Nessa, Azizun

1996-01-01

Spores of Aspergillus oryzae IAM 2630 were suspended in 0.067 m phosphate buffer and irradiated with gamma rays. Spores were incubated for 7 days and colony mutants counted by observing colour change compared to normal colours. α-amylase activities of the normal and mutant colonies were assayed. DNA assay of the spores was also carried out, after culture on different plating media. Enzyme production increased 2-5 times with increasing radiation dose. Increased spore size and DNA content was also observed in mutant strains with higher enzyme production suggesting that enzyme production is genetically controlled. Ultraviolet radiation did not appear to induce higher frequency of mutation. (UK)

Induction of Aspergillus oryzae mutant strains producing increased levels of {alpha}-amylase by gamma-irradiation

Energy Technology Data Exchange (ETDEWEB)

Ito, Hitoshi; Nessa, Azizun [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment

1996-12-01

Spores of Aspergillus oryzae IAM 2630 were suspended in 0.067 m phosphate buffer and irradiated with gamma rays. Spores were incubated for 7 days and colony mutants counted by observing colour change compared to normal colours. {alpha}-amylase activities of the normal and mutant colonies were assayed. DNA assay of the spores was also carried out, after culture on different plating media. Enzyme production increased 2-5 times with increasing radiation dose. Increased spore size and DNA content was also observed in mutant strains with higher enzyme production suggesting that enzyme production is genetically controlled. Ultraviolet radiation did not appear to induce higher frequency of mutation. (UK).

Lean healthcare.

Science.gov (United States)

Weinstock, Donna

2008-01-01

As healthcare organizations look for new and improved ways to reduce costs and still offer quality healthcare, many are turning to the Toyota Production System of doing business. Rather than focusing on cutting personnel and assets, "lean healthcare" looks to improve patient satisfaction through improved actions and processes.

Integrating Healthcare Ethical Issues into IS Education

Science.gov (United States)

Cellucci, Leigh W.; Layman, Elizabeth J.; Campbell, Robert; Zeng, Xiaoming

2011-01-01

Federal initiatives are encouraging the increase of IS graduates to work in the healthcare environment because they possess knowledge of datasets and dataset management that are key to effective management of electronic health records (EHRs) and health information technology (IT). IS graduates will be members of the healthcare team, and as such,…

Experiences of nurses working in a rural primary health-care setting in Mopani district, Limpopo Province

Directory of Open Access Journals (Sweden)

MP Mohale

2008-09-01

Full Text Available Professional nurses working in rural, primary health-care settings are experiencing burnout due to serious shortages of personnel. This is exacerbated by the brain drain of nurses leaving the country. Rural settings are resource constrained in terms of personnel and equipment. This results in dissatisfaction among nurses due to the unbearable working conditions which result in stress and frustration. A qualitative, explorative, descriptive study was conducted to explore and describe the experiences of nurses working in a rural primary health-care setting in the greater Letaba sub district in Limpopo Province. Purposive sampling was used to identify the participants. Data was collected in the form of in-depth interviews. The study revealed that nurses working in primary health-care settings were experiencing emotional and physical strain as a result of the shortage of human resources. It was recommended that policies that meet the health-care needs of rural communities be developed, and that strategies to retain professional nurses in primary health-care settings be formulated.

Healthcare financing: approaches and trends in India.

Science.gov (United States)

Bajpai, Vikas; Saraya, Anoop

2010-01-01

Despite the importance of healthcare for the well-being of society, there is little public debate in India on issues relating to it. The 'human capital approach' to finance healthcare largely relies on private investment in health, while the 'human development approach' envisages the State as the guarantorof preventive as well as curative care to achieve universalization of healthcare. The prevailing health indices of India and challenges in the field of public health require a human developmentapproach to healthcare. On the eve of independence, India adopted the human development approach, with the report of the Bhore Committee emphasizing the role of the State in the development and provision of healthcare. However, more recently, successive governments have moved towards the human capital approach. Instead of increasing state spending on health and expanding the public health infrastructure, the government has been relying more and more on the private sector. The public-private partnership has been touted as the new-age panacea for the ills of the Indian healthcare system. This approach has led to a stagnation of public health indices and a decrease in the access of the poor to healthcare.

Variation in the strain anisotropy of Zircaloy with temperature and strain

International Nuclear Information System (INIS)

Hindle, E.D.; Worswick, D.

1984-04-01

Strain anisotropy was investigated at temperatures in the range 293 to 1117K in circular tensile specimens prepared from rolled Zircaloy-2 plate so that their tensile axes were parallel to and transverse to the rolling direction. The strain anisotropy factor for both types of specimen increased markedly in the high alpha phase region above 923K reaching a maximum at circa 1070K. Above this temperature in the alpha-plus-beta phase region the strain anisotropy decreased rapidly as the proportion of beta phase increased and was almost non-existent at 1173K. The strain anisotropy was markedly strain dependent, particularly in the high alpha phase region. The study was extended to Zircaloy-4 pressurized water reactor (PWR) 17 x 17 type fuel rod tubing specimens which were strained under biaxial conditions using cooling conditions which promoted uniform diametral strain over most of their lengths (circa 250 mm). In these circumstances the strain anisotropy is manifest by a reduction in length. Measurement of this change along with that in diameter and wall thickness produced data from which the strain anisotropy factor was calculated. The results, although influenced by additional factors discussed in the paper, were similar to those observed in the uniaxial Zircaloy-2 tensile tests. (author)

Integrated decision making in healthcare: an operations research and management science perspective

NARCIS (Netherlands)

Hulshof, P.J.H.

2013-01-01

The pressure on healthcare systems rises as both demand for healthcare and expenditures are increasing steadily. As a result, healthcare professionals face the challenging task to design and organize the healthcare delivery process more effectively and efficiently. Designing and organizing processes

Canine echinococcosis in northern Jordan: increased prevalence and dominance of sheep/dog strain.

Science.gov (United States)

Al-Qaoud, Khaled M; Abdel-Hafez, Sami K; Craig, Philip S

2003-06-01

A total of 112 stray and semi-stray dogs (Canis familiaris) from four different geographical areas in northern and middle Jordan were necropsied to evaluate the prevalence and intensity of intestinal helminthiasis. Of these, 33 dogs (29.5%) were infected with Echinococcus granulosus and 61 (54.5%) with other Taenia species. Other cestodes found included Dipylidium caninum in 36 dogs (32.1%), Diplopylidium in 6 dogs (5.4%), Mesocestoides sp. in 3 dogs (2.7%) and Joyuexiella in 1 dog (0.9%). Toxocara nematodes were found in 10 dogs (9.2%) and only 1 dog was positive for acanthocephalans. Among the dogs infected with E. granulosus, 8 dogs (24.2%) had a worm load higher than 1,000 worms. The ratio of infected male to female dogs was 1.9:1.0. Strain analysis of E. granulosus using random primers revealed the dominance of the G1 strain (sheep/dog strain) in the region. Only one dog harbored another E. granulosus strain, which resembled the G4 strain pattern.

Architecture of personal healthcare information system in ubiquitous healthcare

NARCIS (Netherlands)

Bhardwaj, S.; Sain, M.; Lee, H.-J.; Chung, W.Y.; Slezak, D.; et al., xx

2009-01-01

Due to recent development in Ubiquitous Healthcare now it’s time to build such application which can work independently and with less interference of Physician. In this paper we are try to build the whole architecture of personal Healthcare information system for ubiquitous healthcare which also

A patented strain of Bacillus coagulans increased immune response to viral challenge.

Science.gov (United States)

Baron, Mira

2009-03-01

Viral respiratory tract infection is the most common illness among humans. Probiotics have been known to enhance the immune system and, therefore, may represent a significant therapeutic advancement for treating viral respiratory tract infections. A controlled study was conducted to evaluate the effects of the patented GanedenBC30 probiotic (Bacillus coagulans GBI-30, 6086, marketed as Sustenex [Ganeden Biotech, Inc., Mayfield Heights, OH]) on the immune system when exposed to adenovirus and influenza in otherwise healthy adults. Ten healthy men and women (average age, 44 years) were instructed to consume 1 capsule of GanedenBC30 with water once a day for 30 days. At baseline and after completion of the 30-day treatment, blood levels of cytokines were measured in vitro after T-cell exposure to adenovirus and influenza A. Each participant served as his/her own control with baseline blood draw. The use of GanedenBC30 significantly increased T-cell production of TNF-alpha in response to adenovirus exposure (P = 0.027) and influenza A (H3N2 Texas strain) exposure (P = 0.004), but it did not have a significant effect on the response to other strains of influenza. No serious adverse events were reported throughout the study. The patented GanedenBC30 probiotic may be a safe and effective therapeutic option for enhancing T-cell response to certain viral respiratory tract infections.

Job strain associated with increases in ambulatory blood and pulse pressure during and after work hours among female hotel room cleaners.

Science.gov (United States)

Feaster, Matt; Krause, Niklas

2018-06-01

Previously documented elevated hypertension rates among Las Vegas hotel room cleaners are hypothesized to be associated with job strain. Job strain was assessed by questionnaire. Ambulatory blood pressure (ABP) was recorded among 419 female cleaners from five hotels during 18 waking hours. Multiple linear regression models assessed associations of job strain with ABP and pulse pressure for 18-h, work hours, and after work hours. Higher job strain was associated with increased 18-h systolic ABP, after work hours systolic ABP, and ambulatory pulse pressure. Dependents at home but not social support at work attenuated effects. Among hypertensive workers, job strain effects were partially buffered by anti-hypertensive medication. High job strain is positively associated with blood pressure among female hotel workers suggesting potential for primary prevention at work. Work organizational changes, stress management, and active ABP surveillance and hypertension management should be considered for integrated intervention programs. © 2018 Wiley Periodicals, Inc.

Career patterns of healthcare executives.

Science.gov (United States)

Fahey, D F; Myrtle, R C

2001-02-01

This research examines the job and career changes of healthcare executives and managers working in different segments of the healthcare industry in the western United States. The results suggest that the job and career patterns in the healthcare delivery sector are undergoing significant transformation. One third of the respondents reports that at least one of their last four job changes was involuntary or unplanned. One half of those attempted to make a career change. This study identifies four different executive and management career patterns. The most common was one of multiple career changes. The second pattern was that of a single career change, followed by a 'traditional' career in which one did not seek a career change. The final pattern was characterized as a movement back and forth between two different segments of the healthcare industry. Age, gender, marital status and education were not associated with any specific career pattern. The need to achieve results early in the respondent's career had a strong influence on career patterns. This study confirms the fluidity of career movement and the changing permeability between the various segments of the healthcare industry. It also suggests that career success increasingly will require broad management experience in those different segments.

Irritable bowel symptoms, use of healthcare, costs, sickness and disability pension benefits

DEFF Research Database (Denmark)

Poulsen, Chalotte H; Eplov, Lene F; Hjorthøj, Carsten

2018-01-01

OBJECTIVES: Irritable bowel syndrome (IBS) is associated with increased healthcare use and work absenteeism. We aimed to investigate long-term use of healthcare services and social benefits across IBS symptom groups. Additionally, we estimated excess healthcare costs. METHODS: A longitudinal...... between symptom groups and total healthcare costs were statistically significant. CONCLUSIONS: IBS symptoms influence the long-term use and costs of healthcare, as well as the use of social benefits in the general population. Mental vulnerability explained some, but not all, of the use of healthcare...... and mental vulnerability. RESULTS: IBS symptom groups compared to no IBS symptoms were associated with an increased number of contacts with primary and secondary healthcare, as well as weeks on sickness and disability benefits. Accounting for mental vulnerability decreased the estimates and all but two...

Late-Life Depression in Home Healthcare

OpenAIRE

Pickett, Yolonda; Raue, Patrick J.; Bruce, Martha L.

2012-01-01

Major depression is disproportionately common among elderly adults receiving home healthcare and is characterized by greater medical illness, functional impairment, and pain. Depression is persistent in this population and is associated with numerous poor outcomes such as increased risk of hospitalization, injury-producing falls, and higher health care costs. Despite the need for mental health care in these patients, significant barriers unique to the home healthcare setting contribute to und...

Mindful Application of Aviation Practices in Healthcare.

Science.gov (United States)

Powell-Dunford, Nicole; Brennan, Peter A; Peerally, Mohammad Farhad; Kapur, Narinder; Hynes, Jonny M; Hodkinson, Peter D

2017-12-01

Evidence supports the efficacy of incorporating select recognized aviation practices and procedures into healthcare. Incident analysis, debrief, safety brief, and crew resource management (CRM) have all been assessed for implementation within the UK healthcare system, a world leader in aviation-based patient safety initiatives. Mindful application, in which aviation practices are specifically tailored to the unique healthcare setting, show promise in terms of acceptance and long-term sustainment. In order to establish British healthcare applications of aviation practices, a PubMed search of UK authored manuscripts published between 2005-2016 was undertaken using search terms 'aviation,' 'healthcare,' 'checklist,' and 'CRM.' A convenience sample of UK-authored aviation medical conference presentations and UK-authored patient safety manuscripts were also reviewed. A total of 11 of 94 papers with UK academic affiliations published between 2005-2016 and relevant to aviation modeled healthcare delivery were found. The debrief process, incident analysis, and CRM are the primary practices incorporated into UK healthcare, with success dependent on cultural acceptance and mindful application. CRM training has gained significant acceptance in UK healthcare environments. Aviation modeled incident analysis, debrief, safety brief, and CRM training are increasingly undertaken within the UK healthcare system. Nuanced application, in which the unique aspects of the healthcare setting are addressed as part of a comprehensive safety approach, shows promise for long-term success. The patient safety brief and aviation modeled incident analysis are in earlier phases of implementation, and warrant further analysis.Powell-Dunford N, Brennan PA, Peerally MF, Kapur N, Hynes JM, Hodkinson PD. Mindful application of aviation practices in healthcare. Aerosp Med Hum Perform. 2017; 88(12):1107-1116.

Increasing Accuracy of Tissue Shear Modulus Reconstruction Using Ultrasonic Strain Tensor Measurement

Science.gov (United States)

Sumi, C.

Previously, we developed three displacement vector measurement methods, i.e., the multidimensional cross-spectrum phase gradient method (MCSPGM), the multidimensional autocorrelation method (MAM), and the multidimensional Doppler method (MDM). To increase the accuracies and stabilities of lateral and elevational displacement measurements, we also developed spatially variant, displacement component-dependent regularization. In particular, the regularization of only the lateral/elevational displacements is advantageous for the lateral unmodulated case. The demonstrated measurements of the displacement vector distributions in experiments using an inhomogeneous shear modulus agar phantom confirm that displacement-component-dependent regularization enables more stable shear modulus reconstruction. In this report, we also review our developed lateral modulation methods that use Parabolic functions, Hanning windows, and Gaussian functions in the apodization function and the optimized apodization function that realizes the designed point spread function (PSF). The modulations significantly increase the accuracy of the strain tensor measurement and shear modulus reconstruction (demonstrated using an agar phantom).

Workplace Bullying in Healthcare: Part 3.

Science.gov (United States)

Lamberth, By Becky

2015-01-01

As many as 53.5 million American workers have experienced workplace bullying, which can cost organizations an estimated $200 billion annually in lost productivity, increased sick d ays, increased med ical claims, legal costs, and staff turnover. Bullying can occur in any profession, but for many reasons it is most prevalent in healthcare. Bullying behavior in healthcare has been reported and documented in literature for over 35 years. Although physicians are often considered to be the primary culprit of bullying, healthcare bullies can be one any one of the professionals who work in the organization including nurses, radiology technologists, pharmacists, ancillary staff personnel, administrators, or other non-physician staff members. The first installment of the series focused on defining bullying and its impact on the organization. Part 2 discussed three legal protections for the bully to include at-will laws, unions, and bylaws related to physician privileging. The final installment in this series will evaluate specific bully types and implementing processes to address inappropriate behavior.

Critical success factors for implementing healthcare e-Learning.

Science.gov (United States)

Lee, Te-Shu; Kuo, Mu-Hsing; Borycki, Elizabeth M; Yunyong, David

2011-01-01

The use of e-Learning in educational institutes has rapidly increased along with the development of information and communication technology (ICT). In healthcare, more medical educators are using e-Learning to support their curriculum design, delivery and evaluation. However, no systematic work exists on characterizing a collective set of Critical Success Factors (CSFs) for implementing e-Learning in the healthcare education institutions. The aim of this paper is to study the CSFs of implementing healthcare e-Learning.

Variation in the strain anisotropy of Zircaloy with temperature and strain

International Nuclear Information System (INIS)

Hindle, E.D.; Worswick, D.

1984-01-01

The strong crystallographic texture which is developed during the fabrication of zirconium-based alloys causes pronounced anisotropy in their mechanical properties, particularly deformation. The tendency for circular-section tension specimens with a high concentration of basal poles in one direction to become elliptical when deformed in tension has been used in this study to provide quantitative data on the effects of both strain and temperature on strain anisotropy. Tension tests were carried out over a temperature range of 293 to 1193 K on specimens machined from Zircaloy-2 plate. The strain anisotropy was found to increase markedly at temperatures over 923 K, reaching a maximum in the region of 1070 K. The strain anisotropy increased with increasing strain in this temperature region. The study was extended to Zircaloy-4 pressurized-water reactor fuel cladding by carrying out tube swelling tests and evaluating the axial deformation produced. Although scatter in the test results was higher than that exhibited in the tension tests, the general trend in the data was similar. The effects of the strain anisotropy observed are discussed in relation to the effects of temperature on the ductility of Zircaloy fuel cladding tubes during postulated largebreak loss-of-coolant accidents

Healthcare quality improvement work: a professional employee perspective.

Science.gov (United States)

Gadolin, Christian; Andersson, Thomas

2017-06-12

Purpose The purpose of this paper is to describe and analyze conditions that influence how employees engage in healthcare quality improvement (QI) work. Design/methodology/approach Qualitative case study based on interviews ( n=27) and observations ( n=10). Findings The main conditions that influence how employees engage in healthcare QI work are professions, work structures and working relationships. These conditions can both prevent and facilitate healthcare QI. Professions and work structures may cement existing institutional logics and thus prevent employees from engaging in healthcare QI work. However, attempts to align QI with professional logics, together with work structures that empower employees, can make these conditions increase employee engagement, which can be accomplished through positive working relationships that foster institutional work, which bridge different competing institutional logics, making it possible to overcome barriers that professions and work structures may constitute. Practical implications Understanding the conditions that influence how employees engage in healthcare QI work will make initiatives more likely to succeed. Originality/value Healthcare QI has mainly been studied from an implementer perspective, and employees have either been neglected or seen as passive resisters. Weak employee perspectives make healthcare QI research incomplete. In our research, healthcare QI work is studied closely at the actor level to understand healthcare QI from an employee perspective.

Redefining the Core Competencies of Future Healthcare Executives under Healthcare Reform

Science.gov (United States)

Love, Dianne B.; Ayadi, M. Femi

2015-01-01

As the healthcare industry has evolved over the years, so too has the administration of healthcare organizations. The signing into law of the Patient Protection and Affordable Care Act (ACA) has brought additional changes to the healthcare industry that will require changes to the healthcare administration curriculum. The movement toward a…

Total quality management practices in Malaysia healthcare industry

Science.gov (United States)

Ahmad, Md Fauzi; Nee, Phoi Soo; Nor, Nik Hisyamudin Muhd; Wei, Chan Shiau; Hassan, Mohd Fahrul; Hamid, Nor Aziati Abdul

2017-10-01

The aim of total quality management (TQM) is to achieve customer satisfaction. Healthcare industry is very important in Malaysia for providing good healthcare services to public. However, failure to improve quality and efficiency is a big challenge in a healthcare industry in order to increase quality healthcare services. The objectives of this research are to identify the extent level of TQM implementation; and to determine the impact of TQM implementation on business sustainable in healthcare industry. Quantitative approach has been chosen as the methodology of this study. The survey respondents targeted in this research are staffs in Malaysia private clinic. 70 respondents have participated in this research. Data were analysed by Statistical Package Social Science (SPSS). Analysis result showed that there was a positive significant relationship between TQM practices and business sustainable (r=0.774, Prelationship with business sustainable factors. The findings of this research will help healthcare industry to understand a better and deeper valuable information on the impact of TQM implementation towards business sustainable in Malaysia healthcare industry.

Tuberculosis and latent tuberculosis infection among healthcare workers in Kisumu, Kenya.

Science.gov (United States)

Agaya, Janet; Nnadi, Chimeremma D; Odhiambo, Joseph; Obonyo, Charles; Obiero, Vincent; Lipke, Virginia; Okeyo, Elisha; Cain, Kevin; Oeltmann, John E

2015-12-01

To assess prevalence and occupational risk factors of latent TB infection and history of TB disease ascribed to work in a healthcare setting in western Kenya. We conducted a cross-sectional survey among healthcare workers in western Kenya in 2013. They were recruited from dispensaries, health centres and hospitals that offer both TB and HIV services. School workers from the health facilities' catchment communities were randomly selected to serve as the community comparison group. Latent TB infection was diagnosed by tuberculin skin testing. HIV status of participants was assessed. Using a logistic regression model, we determined the adjusted odds of latent TB infection among healthcare workers compared to school workers; and among healthcare workers only, we assessed work-related risk factors for latent TB infection. We enrolled 1005 healthcare workers and 411 school workers. Approximately 60% of both groups were female. A total of 22% of 958 healthcare workers and 12% of 392 school workers tested HIV positive. Prevalence of self-reported history of TB disease was 7.4% among healthcare workers and 3.6% among school workers. Prevalence of latent TB infection was 60% among healthcare workers and 48% among school workers. Adjusted odds of latent TB infection were 1.5 times higher among healthcare workers than school workers (95% confidence interval 1.2-2.0). Healthcare workers at all three facility types had similar prevalence of latent TB infection (P = 0.72), but increasing years of employment was associated with increased odds of LTBI (P Kenya which offer TB and HIV services are at increased risk of latent TB infection, and the risk is similar across facility types. Implementation of WHO-recommended TB infection control measures are urgently needed in health facilities to protect healthcare workers. © 2015 John Wiley & Sons Ltd.

Mortality rate will likely increase under Senate healthcare bill

Directory of Open Access Journals (Sweden)

Robbins RA

2017-06-01

Full Text Available No abstract available. Article truncated after 150 words. Today (6/27/17 an article was published in the Annals of Internal Medicine by Steffie Woolhandler and David Himmelstein from New York University on the effects of health insurance on mortality (1. The article has special significance because of pending healthcare legislation in the Senate. The Annals article concludes that the odds of dying among the insured relative to the uninsured is 0.71 to 0.97. However, the authors acknowledge that this is a very difficult study to conduct because of the nonrandomized, observational nature of the studies and lack of a strict separation between covered and uncovered Americans. For example, many people cycle in and out of insurance diluting differences between groups. Of course, what is needed is a randomized trial, and surprisingly, one does exist which is discussed in the Annals article (1,2. In 2008, Oregon initiated a limited expansion of its Medicaid program for about 6,000 poor, able-bodied, uninsured …

Workplace Bullying among Healthcare Workers

Science.gov (United States)

Ariza-Montes, Antonio; Muniz, Noel M.; Montero-Simó, María José; Araque-Padilla, Rafael Angel

2013-01-01

This paper aims to assess consistent predictors through the use of a sample that includes different actors from the healthcare work force to identify certain key elements in a set of job-related organizational contexts. The utilized data were obtained from the 5th European Working Conditions Survey, conducted in 2010 by the European Foundation for the Improvement of Living and Working Conditions. In light of these objectives, we collected a subsample of 284 health professionals, some of them from the International Standard Classification of Occupations—subgroup 22—(ISCO-08). The results indicated that the chance of a healthcare worker referring to him/herself as bullied increases among those who work on a shift schedule, perform monotonous and rotating tasks, suffer from work stress, enjoy little satisfaction from their working conditions, and do not perceive opportunities for promotions in their organizations. The present work summarizes an array of outcomes and proposes within the usual course of events that workplace bullying could be reduced if job demands were limited and job resources were increased. The implications of these findings could assist human resource managers in facilitating, to some extent, good social relationships among healthcare workers. PMID:23887621

Workplace Bullying among Healthcare Workers

Directory of Open Access Journals (Sweden)

María José Montero-Simó

2013-07-01

Full Text Available This paper aims to assess consistent predictors through the use of a sample that includes different actors from the healthcare work force to identify certain key elements in a set of job-related organizational contexts. The utilized data were obtained from the 5th European Working Conditions Survey, conducted in 2010 by the European Foundation for the Improvement of Living and Working Conditions. In light of these objectives, we collected a subsample of 284 health professionals, some of them from the International Standard Classification of Occupations—subgroup 22—(ISCO-08. The results indicated that the chance of a healthcare worker referring to him/herself as bullied increases among those who work on a shift schedule, perform monotonous and rotating tasks, suffer from work stress, enjoy little satisfaction from their working conditions, and do not perceive opportunities for promotions in their organizations. The present work summarizes an array of outcomes and proposes within the usual course of events that workplace bullying could be reduced if job demands were limited and job resources were increased. The implications of these findings could assist human resource managers in facilitating, to some extent, good social relationships among healthcare workers.

Healthcare

Science.gov (United States)

Carnevale, Anthony P.; Smith, Nicole; Gulish, Artem; Beach, Bennett H.

2012-01-01

This report, provides detailed analyses and projections of occupations in healthcare fields, and wages earned. In addition, the important skills and work values associated with workers in those fields of healthcare are discussed. Finally, the authors analyze the implications of research findings for the racial, ethnic, and class diversity of the…

Effects of an incinerator project on a healthcare-waste management system.

Science.gov (United States)

Khammaneechan, Patthanasak; Okanurak, Kamolnetr; Sithisarankul, Pornchai; Tantrakarnapa, Kraichat; Norramit, Poonsup

2011-10-01

This evaluative research study aimed to assess the effects of the central healthcare incinerator project on waste management in Yala Province. The study data were collected twice: at baseline and during the operational phase. A combination of structured interview and observation were used during data collection. The study covered 127 healthcare facilities: government hospitals, healthcare centres, and private clinics. The results showed 63% of healthcare risk waste (HCRW) handlers attended the HCRW management training. Improvements in each stage of the HCRW management system were observed in all groups of facilities. The total cost of the HCRW management system did not change, however; the costs for hospitals decreased, whereas those for clinics increased significantly. It was concluded that the central healthcare waste incinerator project positively affected HCRW management in the area, although the costs of management might increase for a particular group. However, the benefits of changing to a more appropriately managed HCRW system will outweigh the increased costs.

Genotyping of Brucella melitensis and Brucella abortus strains currently circulating in Xinjiang, China.

Science.gov (United States)

Sun, Ming-Jun; Di, Dong-Dong; Li, Yan; Zhang, Zhi-Cheng; Yan, Hao; Tian, Li-Li; Jing, Zhi-Gang; Li, Jin-Ping; Jiang, Hai; Fan, Wei-Xing

2016-10-01

Brucellosis is a well-known zoonotic disease that can cause severe economic and healthcare losses. Xinjiang, one of the biggest livestock husbandry sectors in China, has gone through increasing incidence of brucellosis in cattle and small ruminants recently. In this paper, 50 B. melitensis strains and 9 B. abortus strains collected from across Xinjiang area (from 2010 to 2015) were genotyped using multiple locus variable-number tandem-repeat (VNTR) analysis (MLVA) and multi-locus sequence typing (MLST). Based on 8 loci (MLVA-8), 50 B. melitensis strains were classified into three genotypes. Genotypes 42 (n=38, 76%) and 63 (n=11, 22%) were part of the East Mediterranean group, and one genotype with pattern of 1-5-3-13-2-4-3-2 represents a single-locus variant from genotype 63. MLVA-16 resolved 50 B. melitensis strains into 28 genotypes, of which 15 are unique to Xinjiang and 10 are in common with those in adjacent country Kazakhstan and neighboring provinces of China. Minimum Spanning Tree (MST) analysis implies that B. melitensis strains collected from across Kazakhstan, Xinjiang and China areas may share a common origin. Nine B. abortus strains were sorted into three genotypes by MLVA-8, genotypes 36 (n=7, 77.8%), 86 (n=1, 11.1%) and a new genotype with pattern of 4-5-3-13-2-2-3-1. Each B. abortus strain showed distinct MLVA-16 genotypes, suggesting that B. abortus species may possess more genetic diversity than B. melitensis. Using MLST, most B. melitensis strains (n=49) were identified as sequence type ST8, and most B. abortus strains (n=8) were recognized as ST2. Two new sequence types, ST37 and ST38, represented by single strain from B. melitensis and B. abortus species respectively, were also detected in this study. These results could facilitate the pathogen surveillance in the forthcoming eradication programs and serve as a guide in source tracking in case of new outbreaks occur. Copyright © 2016 Elsevier B.V. All rights reserved.

Improving Healthcare through Lean Management: Experiences from the Danish healthcare system

DEFF Research Database (Denmark)

Edwards, Kasper; Nielsen, Anders Paarup

still is in its infancy and it is just a matter of letting sufficient time pass in order have a successful implementation of lean in all areas of healthcare. The second hypothesis states that a major barrier to lean management in healthcare simply is lacking understanding of the lean concepts leading......The ideas and principles from lean management are now widely being adopted within the healthcare sector. The analysis in this paper shows that organizations within healthcare most often only implement a limited set of tools and methods from the lean tool-box. Departing from a theoretical analysis...... of the well-known and universal lean management principles in the context of the healthcare this paper will attempt to formulate and test four hypotheses about possible barriers to the successful implementation of lean management in healthcare. The first hypothesis states that lean management in healthcare...

A Big Data-driven Model for the Optimization of Healthcare Processes.

Science.gov (United States)

Koufi, Vassiliki; Malamateniou, Flora; Vassilacopoulos, George

2015-01-01

Healthcare organizations increasingly navigate a highly volatile, complex environment in which technological advancements and new healthcare delivery business models are the only constants. In their effort to out-perform in this environment, healthcare organizations need to be agile enough in order to become responsive to these increasingly changing conditions. To act with agility, healthcare organizations need to discover new ways to optimize their operations. To this end, they focus on healthcare processes that guide healthcare delivery and on the technologies that support them. Business process management (BPM) and Service-Oriented Architecture (SOA) can provide a flexible, dynamic, cloud-ready infrastructure where business process analytics can be utilized to extract useful insights from mountains of raw data, and make them work in ways beyond the abilities of human brains, or IT systems from just a year ago. This paper presents a framework which provides healthcare professionals gain better insight within and across your business processes. In particular, it performs real-time analysis on process-related data in order reveal areas of potential process improvement.

Financing public healthcare institutions in Ghana.

Science.gov (United States)

Akortsu, Mercy Akosua; Abor, Patience Aseweh

2011-01-01

The financing of healthcare services has been of a major concern to all governments in the face of increasing healthcare costs. For developing countries, where good health is considered a poverty reduction strategy, it is imperative that the hospitals used in the delivery of healthcare services are well financed to accomplish their tasks. The purpose of this paper is to examine how public hospitals in Ghana are financed, and the challenges facing the financing modes adopted. To achieve the objectives of the study, one major public healthcare institution in Ghana became the main focus. The findings of the study revealed that the main sources of financing the public healthcare institution are government subvention, internally-generated funds and donor-pooled funds. Of these sources, the internally generated fund was regarded as the most reliable, and the least reliable was the donor-pooled funds. Several challenges associated with the various financing sources were identified. These include delay in receipt of government subvention, delay in the reimbursement of services provided to subscribers of health insurance schemes, influence of government in setting user fees, and the specifications to which donor funds are put. The findings of this study have important implications for improving the financing of public healthcare institutions in Ghana. A number of recommendations are provided in this regard.

Toward Improved Security and Privacy in Modern Healthcare

Science.gov (United States)

Pagano, Matthew Wallach

2013-01-01

The conversion of paper-based medical records into electronic formats is set to bring many benefits to healthcare. This includes creating a more seamless exchange of electronic health records (EHRs) between providers, improving healthcare while lowering its costs, and providing patients with increased access to their EHRs. As more medical…

Latex sensitisation in healthcare workers in Singapore.

Science.gov (United States)

Tang, M B Y; Leow, Y H; Ng, V; Koh, D; Goh, C L

2005-06-01

Epidemiological data on latex sensitisation among Asian healthcare workers is lacking. The aim of the study is to determine the rate of latex sensitisation in our healthcare workers. We recruited 313 healthcare workers, of which 46.6% were operating theatre staff and 53.4% were non-operating theatre staff. Seventy-one administrative staff served as controls. All participants answered a self-administered questionnaire relating to latex exposure and glove-related symptoms. Latex sensitisation was determined by skin prick testing to latex and latex-specific IgE detection. The prevalence of latex sensitisation among healthcare workers was 9.6%, with no difference between operating theatre and nonoperating theatre staff. Glove-related symptoms were reported in 13.7% of all healthcare workers, of which 22.9% were sensitised to latex. Only 26.7% of latex-sensitised healthcare workers had glove-related symptoms while the rest were asymptomatic. The most common symptoms were itch and hand eczema but the most important discriminating symptom was contact urticaria. Personal history of atopy was more common in sensitised healthcare workers (40.0%) compared to non-sensitised workers (31.8%). Only 1 out of 9 (11.2%) symptomatic latex-sensitised subjects had sought previous medical attention for the problem. Latex sensitisation among healthcare workers in Singapore should be considered a significant occupational health risk, as it is in the West. Increased screening and awareness of this problem is essential to identify those at risk.

Do-it-yourself healthcare: the current landscape, prospects and consequences.

Science.gov (United States)

Carrera, Pricivel M; Dalton, Andrew R H

2014-01-01

The wider availability and increasing use of mHealth tools - covering health applications, smartphone plug-ins and gadgets is significant for healthcare. This trend epitomises broader trajectories in access to and delivery of healthcare, with greater consumer involvement and decentralisation. This shift may be conceptualised as 'do-it-yourself Healthcare' - allowing consumers to monitor and manage their health, and guide their healthcare consumption. Technology that enables data collection by patients informs them about vital health metrics, giving them more control over experiences of health or illness. The information can be used alone as empowered consumers or together with healthcare professionals in an environment of patient-centred care. Current evidence suggests a large scope for do-it-yourself Healthcare, given the availability of technologies, whilst mHealth tools enhance diagnostics, improve treatment, increase access to services and lower costs. There are, however, limitations to do-it-yourself Healthcare. Notably, its evidence base is less well developed than the availability of technologies to facilitate it. A more complex model and understanding is needed to explain motivations for and consequences of engaging in do-it-yourself Healthcare. That said, its introduction alongside existing medicine may improve quality and reduce costs - potentially improving health system sustainability whilst future generations - tomorrow's middle-aged and the elderly, will become more conducive to its spread. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Development of Wearable Systems for Ubiquitous Healthcare Service Provisioning

OpenAIRE

Ogunduyile, O.O.; Olugbara, O.O.; Lall, M.

2013-01-01

This paper reports on the development of a wearable system using wireless biomedical sensors for ubiquitous healthcare service provisioning. The prototype system is developed to address current healthcare challenges such as increasing cost of services, inability to access diverse services, low quality services and increasing population of elderly as experienced globally. The biomedical sensors proactively collect physiological data of remote patients to recommend diagnostic services. The prot...

Are healthcare workers' mobile phones a potential source of nosocomial infections? Review of the literature.

Science.gov (United States)

Ulger, Fatma; Dilek, Ahmet; Esen, Saban; Sunbul, Mustafa; Leblebicioglu, Hakan

2015-10-29

Mobile communication devices help accelerate in-hospital flow of medical information, information sharing and querying, and contribute to communications in the event of emergencies through their application and access to wireless media technology. Healthcare-associated infections remain a leading and high-cost problem of global health systems despite improvements in modern therapies. The objective of this article was to review different studies on the relationship between mobile phones (MPs) and bacterial cross-contamination and report common findings. Thirty-nine studies published between 2005 and 2013 were reviewed. Of these, 19 (48.7%) identified coagulase-negative staphylococci (CoNS), and 26 (66.7%) identified Staphylococcus aureus; frequency of growth varied. The use of MPs by healthcare workers increases the risk of repetitive cyclic contamination between the hands and face (e.g., nose, ears, and lips), and differences in personal hygiene and behaviors can further contribute to the risks. MPs are rarely cleaned after handling. They may transmit microorganisms, including multiple resistant strains, after contact with patients, and can be a source of bacterial cross-contamination. To prevent bacterial contamination of MPs, hand-washing guidelines must be followed and technical standards for prevention strategies should be developed.

Induction of mutation for increased sulfur content in the CFI strain of yeast by gamma-irradiation

International Nuclear Information System (INIS)

Faustino, C.C.

1977-08-01

From all current source of protein concentration the food yeast offers the greatest potential for development. Yeast protein is a good source of lysine and has adeqouate acounts of other essential amino acids such as trytophan and threonine, however, it was found to be relatively poor in the sulfur-containing amino acids which limits its nutrient value. A lasting remedy is genetic modification of the microorganisms to produce protein with a better amino acid balance. Gamma radiation from Co-60 was tried in these experiments being reported to induce mutations in the new CFI strain. A way of screening for increased sulfur content was devised. These are; 1) Incorporation of (NH 4 ) 2 35 S0 4 into the yeast cells; 2) Autoradiography; and 3) Quantitative determination of S-incorporation in submerse cultures of yeasts by use of a liquid scintillation counter. About seven hundred individual colonies were carefully and meticulously autQradiographically screened for high-S0 4 incorporation. Based on the results of autoradiography, 7.8% (50 strains) of the whole population were considered high in 35 S0 4 incorporation. The 50 yeast strains selected by autoradiography to be high in S0 4 incorporation were analyzed with the use of a liquid scintillation counter. From the data gathered, 29 mutants were se--lected. The data from these 29 mutants are presented in tabulated form. Only yeast strains no. 1, 42, 44, 47, 4, 3, 49, 50, 2 and 39 appear to show any promise as putative high-S mutants

Increased ethanol accumulation from glucose via reduction of ATP level in a recombinant strain of Saccharomyces cerevisiae overexpressing alkaline phosphatase.

Science.gov (United States)

Semkiv, Marta V; Dmytruk, Kostyantyn V; Abbas, Charles A; Sibirny, Andriy A

2014-05-15

The production of ethyl alcohol by fermentation represents the largest scale application of Saccharomyces cerevisiae in industrial biotechnology. Increased worldwide demand for fuel bioethanol is anticipated over the next decade and will exceed 200 billion liters from further expansions. Our working hypothesis was that the drop in ATP level in S. cerevisiae cells during alcoholic fermentation should lead to an increase in ethanol production (yield and productivity) with a greater amount of the utilized glucose converted to ethanol. Our approach to achieve this goal is to decrease the intracellular ATP level via increasing the unspecific alkaline phosphatase activity. Intact and truncated versions of the S. cerevisiae PHO8 gene coding for vacuolar or cytosolic forms of alkaline phosphatase were fused with the alcohol dehydrogenase gene (ADH1) promoter. The constructed expression cassettes used for transformation vectors also contained the dominant selective marker kanMX4 and S. cerevisiae δ-sequence to facilitate multicopy integration to the genome. Laboratory and industrial ethanol producing strains BY4742 and AS400 overexpressing vacuolar form of alkaline phosphatase were characterized by a slightly lowered intracellular ATP level and biomass accumulation and by an increase in ethanol productivity (13% and 7%) when compared to the parental strains. The strains expressing truncated cytosolic form of alkaline phosphatase showed a prolonged lag-phase, reduced biomass accumulation and a strong defect in ethanol production. Overexpression of vacuolar alkaline phosphatase leads to an increased ethanol yield in S. cerevisiae.

Visualizing desirable patient healthcare experiences.

Science.gov (United States)

Liu, Sandra S; Kim, Hyung T; Chen, Jie; An, Lingling

2010-01-01

High healthcare cost has drawn much attention and healthcare service providers (HSPs) are expected to deliver high-quality and consistent care. Therefore, an intimate understanding of the most desirable experience from a patient's and/or family's perspective as well as effective mapping and communication of such findings should facilitate HSPs' efforts in attaining sustainable competitive advantage in an increasingly discerning environment. This study describes (a) the critical quality attributes (CQAs) of the experience desired by patients and (b) the application of two visualization tools that are relatively new to the healthcare sector, namely the "spider-web diagram" and "promotion and detraction matrix." The visualization tools are tested with primary data collected from telephone surveys of 1,800 patients who had received care during calendar year 2005 at 6 of 61 hospitals within St. Louis, Missouri-based, Ascension Health. Five CQAs were found by factor analysis. The spider-web diagram illustrates that communication and empowerment and compassionate and respectful care are the most important CQAs, and accordingly, the promotion and detraction matrix shows those attributes that have the greatest effect for creating promoters, preventing detractors, and improving consumer's likelihood to recommend the healthcare provider.

Shifting to triple value healthcare: Reflections from England.

Science.gov (United States)

Jani, Anant; Jungmann, Sven; Gray, Muir

2018-02-01

Increasing need and demand because of growing and aging populations combined with stagnant or decreasing resources being invested into healthcare globally mean that a radical shift is needed to ensure that healthcare systems can meet current and future challenges. Quality-, safety- and efficiency-improvement approaches have been used as means to address many problems in healthcare and while they are essential and necessary, they are not sufficient to meet our current challenges. To build resilient and sustainable healthcare systems, we need a shift to focus on triple value healthcare, which will help healthcare professionals improve outcomes at the process, patient and population levels while also optimising resource utilisation. Here we present a brief history of the Quality and Evidence-based Healthcare model and then describe how value emerged as a predominant theme in England. We then highlight the four solutions that we, as part of the RightCare programme, designed and refined in the English NHS to turn theory into practice: We end with a description of how triple value is being introduced into Germany and steps that can be taken to facilitate its adoption. Copyright © 2018. Published by Elsevier GmbH.

Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control.

Science.gov (United States)

Yue, Xiao; Wang, Huiju; Jin, Dawei; Li, Mingqiang; Jiang, Wei

2016-10-01

Healthcare data are a valuable source of healthcare intelligence. Sharing of healthcare data is one essential step to make healthcare system smarter and improve the quality of healthcare service. Healthcare data, one personal asset of patient, should be owned and controlled by patient, instead of being scattered in different healthcare systems, which prevents data sharing and puts patient privacy at risks. Blockchain is demonstrated in the financial field that trusted, auditable computing is possible using a decentralized network of peers accompanied by a public ledger. In this paper, we proposed an App (called Healthcare Data Gateway (HGD)) architecture based on blockchain to enable patient to own, control and share their own data easily and securely without violating privacy, which provides a new potential way to improve the intelligence of healthcare systems while keeping patient data private. Our proposed purpose-centric access model ensures patient own and control their healthcare data; simple unified Indicator-Centric Schema (ICS) makes it possible to organize all kinds of personal healthcare data practically and easily. We also point out that MPC (Secure Multi-Party Computing) is one promising solution to enable untrusted third-party to conduct computation over patient data without violating privacy.

Innovation Concepts in Healthcare

CERN Multimedia

CERN. Geneva

2010-01-01

AbstractDemographic change and advances in medical science pose increased challenges to healthcare systems globally: The economic basis is aging and thus health is becoming more and more a productivity factor. At the same time, with today’s new communication possibilities the demand and expectations of effective medical treatment have been increased. This presentation will illustrate the need for the “industrialization” of healthcare in order to achieve highest results at limited budgets. Thereby, industrialization is not meaning the medical treatment based on the assembly line approach. Rather it is to recognize the cost of medical care as an investment with respective expectations on the return of the investment. Innovations in imaging and pharmaceutical products as well as in processes - that lead to similar medical results, but with lower efforts - are keys in such scenarios.BiographyProf. Dr. Hermann Requardt, 54, is a member of the Managing Board of Siemens AG and Chief Executive Officer of the He...

Collaborative user-centred textile design research for healthcare: improving wellbeing and increasing performance

OpenAIRE

McLaren, A; Stevenson, F; Valentine, L

2017-01-01

It has been widely acknowledged that collaboration across disciplines is required in order to develop innovative, sustainable textile solutions that address complex societal problems (Kane & Philpott, 2013; Igoe, 2010). Potential to develop life-changing innovations in the field of advanced textiles for medical and healthcare has been identified as a key growth sector within Scotland, with collaborative cross- disciplinary user-focused design approaches recognised as central to developing new...

Healthcare Robotics

OpenAIRE

Riek, Laurel D.

2017-01-01

Robots have the potential to be a game changer in healthcare: improving health and well-being, filling care gaps, supporting care givers, and aiding health care workers. However, before robots are able to be widely deployed, it is crucial that both the research and industrial communities work together to establish a strong evidence-base for healthcare robotics, and surmount likely adoption barriers. This article presents a broad contextualization of robots in healthcare by identifying key sta...

Corruption in the Nigerian healthcare system | Buowari | Nigerian ...

African Journals Online (AJOL)

Corruption is the use of public resources for private gain. This is common in most countries though reduced in some and alarming in others. It affects all sectors of the economy and the healthcare system is not spared. Medical corruption is increasing in countries with high rates of corruption and all healthcare professionals ...

MUTANT STRAIN of Bacillus subtilis IFBG MC-1 WITH INCREASED TRYPTOPHAN SYNTHESIS

Directory of Open Access Journals (Sweden)

A. F. Tkachenko

2013-12-01

Full Text Available Scientific research of essential amino acids biotechnology is directed both to create optimum conditions for producer’s cultivation and economically viable raw materials selection for these technologies, so as breeding the more productive microorganisms strains capable of extracellular producing amino acids. For successful microbial synthesis it is necessary to have an excellent crop’s metabolism knowledge and ensure that the composition of growth medium have no repressing substances. Bacterial cultures from «Collection microorganism’s stains and plants line for food and agriculture biotechnology» from Institute of Food Biotechnology and Genomics of National Academy of Sciences of Ukraine have been studied. Tryptophan producer Bacillus subtilis have been selected, which accumulated the greatest amount of this amino acid in the cultivation liquid. The optimal culture producer conditions were selected. Using selection methods, namely mutagenesis with UV irradiation and sequential stepwise selection, mutant strain Bacillus subtilis IFBG MC-1 were obtained which produced nearly 50% more tryptophan (13.9 g/l than the parent strain.

Factors Influencing Healthcare Service Quality

Directory of Open Access Journals (Sweden)

Ali Mohammad Mosadeghrad

2014-07-01

Full Text Available Background The main purpose of this study was to identify factors that influence healthcare quality in the Iranian context. Methods Exploratory in-depth individual and focus group interviews were conducted with 222 healthcare stakeholders including healthcare providers, managers, policy-makers, and payers to identify factors affecting the quality of healthcare services provided in Iranian healthcare organisations. Results Quality in healthcare is a production of cooperation between the patient and the healthcare provider in a supportive environment. Personal factors of the provider and the patient, and factors pertaining to the healthcare organisation, healthcare system, and the broader environment affect healthcare service quality. Healthcare quality can be improved by supportive visionary leadership, proper planning, education and training, availability of resources, effective management of resources, employees and processes, and collaboration and cooperation among providers. Conclusion This article contributes to healthcare theory and practice by developing a conceptual framework that provides policy-makers and managers a practical understanding of factors that affect healthcare service quality.

Strategic market orientation in mental healthcare : A knowledge synthesis

NARCIS (Netherlands)

Bierbooms, J.J.P.A.; Bongers, I.M.B.; van Oers, J.A.M.

2012-01-01

System amendments, budget cuts and market forces have led to a deregulation of the Dutch (mental) healthcare system. Mental healthcare providers are forced to critically examine their strategic position, which increases the need for more knowledge on the strategic market orientation tools that are

The Technology-Enabled Patient Advocate: A Valuable Emerging Healthcare Partner.

Science.gov (United States)

Kent, Susan M; Yellowlees, Peter

2015-12-01

The U.S. healthcare system is changing and is becoming more patient-centered and technology-supported, with greater emphasis on population health outcomes and team-based care. The roles of healthcare providers are changing, and new healthcare roles are developing such as that of the patient advocate. This article reviews the history of this type of role, the changes that have taken place over time, the technological innovations in service delivery that further enable the role, and how the role could increasingly be developed in the future. Logical future extensions of the current typical patient advocate are the appearance of a virtual or avatar-driven care navigator, using telemedicine and related information technologies, as healthcare provision moves increasingly in a hybrid direction, with care being given both in-person and online.

Performance management in healthcare: a critical analysis.

Science.gov (United States)

Hewko, Sarah J; Cummings, Greta G

2016-01-01

Purpose - The purpose of this paper is to explore the underlying theoretical assumptions and implications of current micro-level performance management and evaluation (PME) practices, specifically within health-care organizations. PME encompasses all activities that are designed and conducted to align employee outputs with organizational goals. Design/methodology/approach - PME, in the context of healthcare, is analyzed through the lens of critical theory. Specifically, Habermas' theory of communicative action is used to highlight some of the questions that arise in looking critically at PME. To provide a richer definition of key theoretical concepts, the authors conducted a preliminary, exploratory hermeneutic semantic analysis of the key words "performance" and "management" and of the term "performance management". Findings - Analysis reveals that existing micro-level PME systems in health-care organizations have the potential to create a workforce that is compliant, dependent, technically oriented and passive, and to support health-care systems in which inequalities and power imbalances are perpetually reinforced. Practical implications - At a time when the health-care system is under increasing pressure to provide high-quality, affordable services with fewer resources, it may be wise to investigate new sector-specific ways of evaluating and managing performance. Originality/value - In this paper, written for health-care leaders and health human resource specialists, the theoretical assumptions and implications of current PME practices within health-care organizations are explored. It is hoped that readers will be inspired to support innovative PME practices within their organizations that encourage peak performance among health-care professionals.

Strain measurement technique

International Nuclear Information System (INIS)

1987-01-01

The 10 contributions are concerned with selected areas of application, such as strain measurements in wood, rubber/metal compounds, sets of strain measurements on buildings, reinforced concrete structures without gaps, pipes buried in the ground and measurements of pressure fluctuations. To increase the availability and safety of plant, stress analyses were made on gas turbine rotors with HT-DMS or capacitive HT-DMS (high temperature strain measurements). (DG) [de

Alert Workplace From Healthcare Workers' Perspective: Behavioral and Environmental Strategies to Improve Vigilance and Alertness in Healthcare Settings.

Science.gov (United States)

Sagah Zadeh, Rana; Shepley, Mardelle; Sadatsafavi, Hessam; Owora, Arthur Hamie; Krieger, Ana C

2018-04-01

This study aims to identify the behavioral and environmental strategies that healthcare workers view as helpful for managing sleepiness, improving alertness, and therefore optimizing workplace safety. Reduced alertness is a common issue in healthcare work environments and is associated with impaired cognitive performance and decision-making ability as well as increased errors and injuries. We surveyed 136 healthcare professionals at a primary care clinic, an acute care hospital, and a mental health clinic. Nonstructured, semistructured, and structured questionnaires were used to elicit relevant information which was analyzed using qualitative content analysis and logistic regression models, respectively. In order by frequency of endorsement: dietary intervention; physical mobility; cognitive, sensory, or social stimulation; personal lifestyle strategies; and rest/nap opportunities were reported as behavioral strategies used to address workplace alertness. Compared to other environmental features, daylight and thermal comfort were perceived to be more important to addressing workplace alertness ( p based guidelines is needed to address sleepiness and alertness to improve workplace safety in healthcare facilities.

Decentralization, healthcare access, and inequality in Mpumalanga, South Africa.

Science.gov (United States)

Winchester, Margaret S; King, Brian

2018-04-27

Healthcare access and utilization remain key challenges in the Global South. South Africa represents this given that more than twenty years after the advent of democratic elections, the national government continues to confront historical systems of spatial manipulation that generated inequities in healthcare access. While the country has made significant advancements, governmental agencies have mirrored international strategies of healthcare decentralization and focused on local provision of primary care to increase healthcare access. In this paper, we show the significance of place in shaping access and health experiences for rural populations. Using data from a structured household survey, focus group discussions, qualitative interviews, and clinic data conducted in northeast South Africa from 2013 to 2016, we argue that decentralization fails to resolve the uneven landscapes of healthcare in the contemporary period. This is evidenced by the continued variability across the study area in terms of government-sponsored healthcare, and constraints in the clinics in terms of staffing, privacy, and patient loads, all of which challenge the access-related assumptions of healthcare decentralization. Copyright © 2018 Elsevier Ltd. All rights reserved.

Healthcare worker and family caregiver hand hygiene in Bangladeshi healthcare facilities: results from the Bangladesh National Hygiene Baseline Survey.

Science.gov (United States)

Horng, L M; Unicomb, L; Alam, M-U; Halder, A K; Shoab, A K; Ghosh, P K; Opel, A; Islam, M K; Luby, S P

2016-11-01

Healthcare facility hand hygiene impacts patient care, healthcare worker safety, and infection control, but low-income countries have few data to guide interventions. To conduct a nationally representative survey of hand hygiene infrastructure and behaviour in Bangladeshi healthcare facilities to establish baseline data to aid policy. The 2013 Bangladesh National Hygiene Baseline Survey examined water, sanitation, and hand hygiene across households, schools, restaurants and food vendors, traditional birth attendants, and healthcare facilities. We used probability proportional to size sampling to select 100 rural and urban population clusters, and then surveyed hand hygiene infrastructure in 875 inpatient healthcare facilities, observing behaviour in 100 facilities. More than 96% of facilities had 'improved' water sources, but environmental contamination occurred frequently around water sources. Soap was available at 78-92% of handwashing locations for doctors and nurses, but just 4-30% for patients and family. Only 2% of 4676 hand hygiene opportunities resulted in recommended actions: using alcohol sanitizer or washing both hands with soap, then drying by air or clean cloth. Healthcare workers performed recommended hand hygiene in 9% of 919 opportunities: more after patient contact (26%) than before (11%). Family caregivers frequently washed hands with only water (48% of 2751 opportunities), but with little soap (3%). Healthcare workers had more access to hand hygiene materials and performed better hand hygiene than family, but still had low adherence. Increasing hand hygiene materials and behaviour could improve infection control in Bangladeshi healthcare facilities. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Medication supply, healthcare outcomes and healthcare expenses: longitudinal analyses of patients with type 2 diabetes and hypertension.

Science.gov (United States)

Chen, Chi-Chen; Blank, Robert H; Cheng, Shou-Hsia

2014-09-01

Patients with chronic conditions largely depend on proper medications to maintain health. This study aims to examine, for patients with diabetes and hypertension, whether the appropriateness of the quantity of drug obtained is associated with favorable healthcare outcomes and lower expenses. This study utilized a longitudinal design with a seven-year follow-up period from 2002 to 2009 under a universal health insurance program in Taiwan. The patients under study were those aged 18 years or older and newly diagnosed with type 2 diabetes or hypertension in 2002. Generalized estimating equations were performed to examine the relationship between medication supply and health outcomes as well as expenses. The results indicate that while compared with patients with an appropriate medication supply, patients with either an undersupply or an oversupply of medications tended to have poorer healthcare outcomes. The study also found that an excess supply of medications for patients with diabetes or hypertension resulted in higher total healthcare expenses. Either an undersupply or an oversupply of medication was associated with unfavorable healthcare outcomes, and that medication oversupply was associated with the increased consumption of health resources. Our findings suggest that improving appropriate medication supply is beneficial for the healthcare system. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

State of science: human factors and ergonomics in healthcare.

Science.gov (United States)

Hignett, Sue; Carayon, Pascale; Buckle, Peter; Catchpole, Ken

2013-01-01

The past decade has seen an increase in the application of human factors and ergonomics (HFE) techniques to healthcare delivery in a broad range of contexts (domains, locations and environments). This paper provides a state of science commentary using four examples of HFE in healthcare to review and discuss analytical and implementation challenges and to identify future issues for HFE. The examples include two domain areas (occupational ergonomics and surgical safety) to illustrate a traditional application of HFE and the area that has probably received the most research attention. The other two examples show how systems and design have been addressed in healthcare with theoretical approaches for organisational and socio-technical systems and design for patient safety. Future opportunities are identified to develop and embed HFE systems thinking in healthcare including new theoretical models and long-term collaborative partnerships. HFE can contribute to systems and design initiatives for both patients and clinicians to improve everyday performance and safety, and help to reduce and control spiralling healthcare costs. There has been an increase in the application of HFE techniques to healthcare delivery in the past 10 years. This paper provides a state of science commentary using four illustrative examples (occupational ergonomics, design for patient safety, surgical safety and organisational and socio-technical systems) to review and discuss analytical and implementation challenges and identify future issues for HFE.

Effects of gauge volume on pseudo-strain induced in strain measurement using time-of-flight neutron diffraction

International Nuclear Information System (INIS)

Suzuki, Hiroshi; Harjo, Stefanus; Abe, Jun; Xu, Pingguang; Aizawa, Kazuya; Akita, Koichi

2013-01-01

Spurious or pseudo-strains observed in time-of-flight (TOF) neutron diffraction due to neutron attenuation, surface-effects and a strain distribution within the gauge volume were investigated. Experiments were carried out on annealed and bent ferritic steel bars to test these effects. The most representative position in the gauge volume corresponds to the neutron-weighted center of gravity (ncog), which takes into account variations in intensity within the gauge volume due to neutron attenuation and/or absence of material in the gauge volume. The average strain in the gauge volume was observed to be weighted towards the ncog position but following an increase in the size of the gauge volume the weighted average strain was changed because of the change in the ncog position when a strain gradient appeared within the gauge volume. On the other hand, typical pseudo-strains, which are well known, did appear in through-surface strain measurements when the gauge volume was incompletely filled by the sample. Tensile pseudo-strains due to the surface-effect increased near the sample surface and exhibited a similar trend regardless of the size of the gauge volume, while the pseudo-strains increased faster for the smaller gauge volume. Furthermore, a pseudo-strain due to a change in the ncog position was observed even when the gauge volume was perfectly filled in the sample, and it increased with an increase in the size of the gauge volume. These pseudo-strains measured were much larger than those simulated by the conventional modeling, whereas they were simulated by taking into account an incident neutron beam divergence additionally in the model. Therefore, the incident divergence of the incident neutron beam must be carefully designed to avoid pseudo-strains in time-of-flight neutron diffractometry

Understanding how orthopaedic surgery practices generate value for healthcare systems.

Science.gov (United States)

Olson, Steven A; Mather, Richard C

2013-06-01

Orthopaedic surgery practices can provide substantial value to healthcare systems. Increasingly, healthcare administrators are speaking of the need for alignment between physicians and healthcare systems. However, physicians often do not understand what healthcare administrators value and therefore have difficulty articulating the value they create in discussions with their hospital or healthcare organization. Many health systems and hospitals use service lines as an organizational structure to track the relevant data and manage the resources associated with a particular type of care, such as musculoskeletal care. Understanding service lines and their management can be useful for orthopaedic surgeons interested in interacting with their hospital systems. We provide an overview of two basic types of value orthopaedic surgeons create for healthcare systems: financial or volume-driven benefits and nonfinancial quality or value-driven patient care benefits. We performed a search of PubMed from 1965 to 2012 using the term "service line." Of the 351 citations identified, 18 citations specifically involved the use of service lines to improve patient care in both nursing and medical journals. A service line is a structure used in healthcare organizations to enable management of a subset of activities or resources in a focused area of patient care delivery. There is not a consistent definition of what resources are managed within a service line from hospital to hospital. Physicians can positively impact patient care through engaging in service line management. There is increasing pressure for healthcare systems and hospitals to partner with orthopaedic surgeons. The peer-reviewed literature demonstrates there are limited resources for physicians to understand the value they create when attempting to negotiate with their hospital or healthcare organization. To effectively negotiate for resources to provide the best care for patients, orthopaedic surgeons need to claim and

Board Governance: Transformational Approaches Under Healthcare Reform.

Science.gov (United States)

Zastocki, Deborah K

2015-01-01

Previous successes of healthcare organizations and effective governance practices in the pre-reform environment are not predictive of future success. Healthcare has been through numerous phases of growth and development using tried-and-true strategies. The challenge is that our toolbox does not contain what is needed to build the future healthcare delivery systems required in the post-reform world. Healthcare has had a parochial focus at the local level, with some broadening of horizons at the state and national levels. But healthcare delivery is now a global issue that requires a totally different perspective, and many countries are confronting similar issues. US healthcare reform initiatives have far-reaching implications. Compounding the reform dynamics are the simultaneously occurring, gamechanging accelerants such as enabling information technologies and mobile health, new providers of healthcare, increased consumer demands, and limited healthcare dollars, to name a few. Operating in this turbulent environment requires transformational board, executive, and physician leadership because traditional ways of planning for incremental change and attempting to time those adjustments can prove disastrous. Creating the legacy healthcare system for tomorrow requires governing boards and executive leadership to act today as they would in the desired future system. Boards need to create a culture that fosters.innovation with a tolerance for risk and some failure. To provide effective governance, boards must essentially develop new skills, expertise, and ways of thinking. The rapid rate of change requires board members to possess certain capabilities, including the ability to deal with ambiguity and uncertainty while demonstrating flexibility and adaptability, all with a driving commitment to metrics and results. This requires development plans for both individual members and the overall board. In short, the board needs to function differently, particularly regarding the

A successful strategy for increasing the influenza vaccination rate of healthcare workers without a mandatory policy outside of the United States: a multifaceted intervention in a Japanese tertiary care center.

Science.gov (United States)

Honda, Hitoshi; Sato, Yumiko; Yamazaki, Akinori; Padival, Simi; Kumagai, Akira; Babcock, Hilary

2013-11-01

Although mandatory vaccination programs have been effective in improving the vaccination rate among healthcare workers, implementing this type of program can be challenging because of varied reasons for vaccine refusal. The purpose of our study is to measure improvement in the influenza vaccination rate from a multifaceted intervention at a Japanese tertiary care center where implementing a mandatory vaccination program is difficult. Before-and-after trial. Healthcare workers at a 550-bed, tertiary care, academic medical center in Sapporo, Japan. We performed a multifaceted intervention including (1) use of a declination form, (2) free vaccination, (3) hospital-wide announcements during the vaccination period, (4) prospective audit and real-time telephone interview for healthcare workers who did not receive the vaccine, (5) medical interview with the hospital executive for noncompliant (no vaccine, no declination form) healthcare workers during the vaccination period, and (6) mandatory submission of a vaccination document if vaccinated outside of the study institution. With the new multifaceted intervention, the vaccination rate in the 2012-2013 season increased substantially, up to 97%. This rate is similar to that reported in studies with a mandatory vaccination program. Improved vaccination acceptance, particularly among physicians, likely contributed to the overall increase in the vaccination rate reported in the study. Implementation of comprehensive strategies with strong leadership can lead to substantial improvements in vaccine uptake among healthcare workers even without a mandatory vaccination policy. The concept is especially important for institutions where implementing mandatory vaccination programs is challenging.

Qualitative interviews with healthcare staff in four European countries to inform adaptation of an intervention to increase chlamydia testing.

Science.gov (United States)

McNulty, Cliodna; Ricketts, Ellie J; Fredlund, Hans; Uusküla, Anneli; Town, Katy; Rugman, Claire; Tisler-Sala, Anna; Mani, Alix; Dunais, Brigitte; Folkard, Kate; Allison, Rosalie; Touboul, Pia

2017-09-25

To determine the needs of primary healthcare general practice (GP) staff, stakeholders and trainers to inform the adaptation of a locally successful complex intervention (Chlamydia Intervention Randomised Trial (CIRT)) aimed at increasing chlamydia testing within primary healthcare within South West England to three EU countries (Estonia, France and Sweden) and throughout England. Qualitative interviews. European primary healthcare in England, France, Sweden and Estonia with a range of chlamydia screening provision in 2013. 45 GP staff, 13 trainers and 18 stakeholders. The iterative interview schedule explored participants' personal attitudes, subjective norms and perceived behavioural controls around provision of chlamydia testing, sexual health services and training in general practice. Researchers used a common thematic analysis. Findings were similar across all countries. Most participants agreed that chlamydia testing and sexual health services should be offered in general practice. There was no culture of GP staff routinely offering opportunistic chlamydia testing or sexual health advice, and due to other priorities, participants reported this would be challenging. All participants indicated that the CIRT workshop covering chlamydia testing and sexual health would be useful if practice based, included all practice staff and action planning, and was adequately resourced. Participants suggested minor adaptations to CIRT to suit their country's health services. A common complex intervention can be adapted for use across Europe, despite varied sexual health provision. The intervention (ChlamydiA Testing Training in Europe (CATTE)) should comprise: a staff workshop covering sexual health and chlamydia testing rates and procedures, action planning and patient materials and staff reminders via computer prompts, emails or newsletters, with testing feedback through practice champions. CATTE materials are available at: www.STItraining.eu. © Article author(s) (or their

Making Franchising in Healthcare Work

NARCIS (Netherlands)

K.J. Nijmeijer (Karlijn J.)

2014-01-01

markdownabstract__Abstract__ Business format franchising is a form of interorganizational cooperation that originates from the business sector. It is increasingly used in a variety of healthcare services to reach positive results. In a franchise system contractual arrangements are made between

Value co-creation in healthcare through positive deviance.

Science.gov (United States)

Zanetti, Cole Anthony; Taylor, Natalie

2016-12-01

To explore how converging fields of co-creation and positive deviance may increase value in healthcare. Informed by research in positive deviance, patient engagement, value co-creation, and quality improvement, we propose a positive deviance approach to co-creation of health. Co-creation has shown to improve health outcomes with regard to multiple health conditions. Positive deviance has also shown to improve outcomes in multiple healthcare and patient community environments. A positive deviance co-creation framework may aid in achieving improved outcomes for patients, care teams and their respective healthcare organizations. Copyright © 2016 Elsevier Inc. All rights reserved.

Latest developments in innovative manufacturing to combine nanotechnology with healthcare

OpenAIRE

Parhizkar, M.; Mahalingam, S.; Homer-Vanniasinkam, S.; Edirisinghe, M.

2017-01-01

Nanotechnology has become increasingly important in advancing the frontiers of many key areas of healthcare, for example, drug delivery and tissue engineering. To fully harness the many benefits of nanotechnology in healthcare, innovative manufacturing is necessary to mass produce nanoparticles and nanofibers, the two major types of nanofeatures currently sought after and of immense utilitarian value in healthcare. For example, nanoparticles are a key drug delivery enabler, the structural and...

From denial to awareness: a conceptual model for obtaining equity in healthcare

OpenAIRE

Höglund, Anna T.; Carlsson, Marianne; Holmström, Inger K.; Lännerström, Linda; Kaminsky, Elenor

2018-01-01

Background Although Swedish legislation prescribes equity in healthcare, studies have reported inequalities, both in face-to-face encounters and in telephone nursing. Research has suggested that telephone nursing has the capability to increase equity in healthcare, as it is open to all and not limited by long distances. However, this requires an increased awareness of equity in healthcare among telephone nurses. The aim of this study was to explore and describe perceptions of equity in health...

Strain ratio ultrasound elastography increases the accuracy of colour-Doppler ultrasound in the evaluation of Thy-3 nodules. A bi-centre university experience.

Science.gov (United States)

Cantisani, Vito; Maceroni, Piero; D'Andrea, Vito; Patrizi, Gregorio; Di Segni, Mattia; De Vito, Corrado; Grazhdani, Hektor; Isidori, Andrea M; Giannetta, Elisa; Redler, Adriano; Frattaroli, Fabrizio; Giacomelli, Laura; Di Rocco, Giorgio; Catalano, Carlo; D'Ambrosio, Ferdinando

2016-05-01

To assess whether ultrasound elastography (USE) with strain ratio increases diagnostic accuracy of Doppler ultrasound in further characterisation of cytologically Thy3 thyroid nodules. In two different university diagnostic centres, 315 patients with indeterminate cytology (Thy3) in thyroid nodules aspirates were prospectively evaluated with Doppler ultrasound and strain ratio USE before surgery. Ultrasonographic features were analysed separately and together as ultrasound score, to assess sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). Receiver operating characteristic (ROC) curves to identify optimal cut-off value of the strain ratio were also provided. Diagnosis on a surgical specimen was considered the standard of reference. Higher strain ratio values were found in malignant nodules, with an optimum strain ratio cut-off of 2.09 at ROC analysis. USE with strain ratio showed 90.6% sensitivity, 93% specificity, 82.8% PPV, 96.4% NPV, while US score yielded a sensitivity of 52.9%, specificity of 84.3%, PPV 55.6% and NPV 82.9%. The diagnostic gain with strain ratio was statistically significant as proved by ROC areas, which was 0.9182 for strain ratio and 0.6864 for US score. USE with strain ratio should be considered a useful additional tool to colour-Doppler US, since it improves characterisation of thyroid nodules with indeterminate cytology. • Strain ratio measurements improve differentiation of thyroid nodules with indeterminate cytology • Elastography with strain ratio is more reliable than ultrasound features and ultrasound score • Strain ratio may help to better select patients with Thy 3 nodules candidate for surgery.

Is the United States in the middle of a healthcare bubble?

Science.gov (United States)

Chen, Wen-Yi; Liang, Yia-Wun; Lin, Yu-Hui

2016-01-01

This study investigates the possibility of multiple healthcare bubbles in the US healthcare market. We first applied the newly developed Generalized Sup ADF test to locate multiple healthcare bubble episodes and then estimated the switching regression model specifying multiple healthcare bubble periods to evaluate to what extent macroeconomic variables (such as the interest rate, public debt, and fiscal deficit) and public financing healthcare programs influence the magnitude of healthcare bubbles in terms of the deviation of the medical care price inflation from either the overall price inflation or the money wage growth. Our results show that expansionary monetary and fiscal policies play important roles in determining the deviation of the medical care price inflation from the overall price inflation and that the net government debt has a positive impact on the deviation of the medical care price inflation from the money wage growth. The US healthcare market is now in the middle of a healthcare bubble, and this healthcare bubble has developed slowly and has lasted for approximately 3 decades, mirroring an increased societal preference for healthcare. Policymakers in the US should cautiously consider the fact that healthcare bubbles must imply a misallocation of resources into healthcare, leading to negative consequences on the sustainability of the healthcare system.

[Significant increase in the colonisation of Staphylococcus aureus among medical students during their hospital practices].

Science.gov (United States)

Rodríguez-Avial, Carmen; Alvarez-Novoa, Andrea; Losa, Azucena; Picazo, Juan J

2013-10-01

Staphylococcus aureus is a pathogen of major concern. The emergence of methicillin-resistant S. aureus (MRSA) has increasingly complicated the therapeutic approach of hospital-acquired infections. Surveillance of MRSA and control measures must be implemented in different healthcare settings, including screening programs for carriers. Our first aim was to determine the prevalence of methicillin-susceptible S. aureus (MSSA) and MRSA nasal carriage in medical students from the Clínico San Carlos Hospital (Madrid). As the MRSA carrier rate in healthcare workers is higher than in the general population, we hypothesised that carrier rate could be increased during their clinical practice in their last three years. We performed an epidemiologic al study of the prevalence of S. aureus colonisation among a group of medical students, who were sampled in 2008 in their third-year, and in 2012 when this class was in its sixth year. We have found a significant increase in MSSA carriage, from 27% to 46%. There were no MRSA colonisations in the third-year, but one was found in the sixth-year group. The large majority of strains (89%) of strains were resistant to penicillin, and 27% to erythromycin and clindamycin. As 19 coagulase-negative Staphylococcus MR were also identified, a horizontal transfer of genes, such as mecA gene to S. aureus, could have occurred. Medical students are both, at risk for acquiring, and a potential source of nosocomial pathogens, mainly MSSA. Therefore, they should take special care for hygienic precautions, such as frequent and proper hand washing, while working in the hospital. Copyright © 2012 Elsevier España, S.L. All rights reserved.

Health, family strains, dependency, and life satisfaction of older adults.

Science.gov (United States)

Chokkanathan, Srinivasan; Mohanty, Jayashree

2017-07-01

Using stress process theory and structural equation modelling, this study investigated the complex relationship between health status, family strain, dependency, and the life satisfaction of rural older adults with reported functional impairments in India. Data were extracted from a large-scale study of 903 randomly selected adults aged 61 years and older from 30 rural clusters of India. The sample for this study was confined to 653 older adults who reported functional impairments. Structural equation modelling showed that poor health status indirectly lowered the life satisfaction of older adults through family strains. Moreover, poor health status also indirectly influenced life satisfaction through dependency and family strain (poor health→dependency→family strains→life satisfaction). The findings indicate that for professionals who deal with the health of older adults, exploring relationship strains and dependency is vital to the assessment and intervention of subjective wellbeing. Inter-sectoral coordination and communication between healthcare and social service agencies might facilitate effective management of health problems among older adults. Moreover, taking family strains and dependency into account when caring for older adults with health problems is critical to help improve their quality of life and maintain their wellbeing. Copyright © 2017 Elsevier B.V. All rights reserved.

Healthcare. Executive Summary

Science.gov (United States)

Carnevale, Anthony P.; Smith, Nicole; Gulish, Artem; Beach, Bennett H.

2012-01-01

This executive summary highlights several findings about healthcare. These are: (1) Healthcare is 18 percent of the U.S. economy, twice as high as in other countries; (2) There are two labor markets in healthcare: high-skill, high-wage professional and technical jobs and low-skill, low-wage support jobs; (3) Demand for postsecondary education in…

Healthcare for persons with intellectual disability in the community

Directory of Open Access Journals (Sweden)

David Alan Ervin

2014-07-01

Full Text Available Introduction While there has been impressive progress in creating and improving community healthcare delivery systems that support people with intellectual and developmental disabilities (IDD, there is much more that can and should be done. Method This paper offers a review of healthcare delivery concepts on which new models are being developed, while also establishing an historical context. We review the need for creating fully integrated models of healthcare, and at the same time offer practical considerations that range from specific healthcare delivery system components to the need to expand our approach to training healthcare providers. The models and delivery systems, and the areas of needed focus in their development are reviewed to set a starting point for more and greater work going forward. Conclusions Today, we celebrate longer lifespans of people with IDD, increased attention to the benefits of healthcare that is responsive to their needs, and the development of important healthcare delivery systems that are customized to their needs. We also know that the growing body of research on health status offers incentive to continue developing healthcare structures for people with IDD by training healthcare providers about the needs of people with IDD, by establishing systems of care that integrate acute healthcare with long term services and support, by developing IDD medicine as a specialty, and by building health promotion and wellness resources to provide people with IDD a set of preventative health supports.

Increasing rate of daptomycin non-susceptible strains of Staphylococcus aureus in patients with atopic dermatitis

Directory of Open Access Journals (Sweden)

Izabela Błażewicz

2017-12-01

Full Text Available Introduction : Daptomycin is a cyclic lipopeptide that is bactericidal against Staphylococcus aureus , including methicillin-resistant S. aureus (MRSA, vancomycin-intermediate S. aureus (VISA and vancomycin-resistant S. aureus (VRSA strains. Daptomycin exerts its antimicrobial effect by a calcium-dependent interaction with the cytoplasmic membrane resulting in depolarization, ion loss and rapid cell death. Unfortunately, loss of daptomycin susceptibility in S. aureus in the clinical setting has been noted. Aim : To evaluate the susceptibility profile to daptomycin among S. aureus strains isloted from patients with atopic dermatitis (AD. Another point was to correlate the results obtained by broth microdilution method and Etest, which is commonly applied in clinical setting. Material and methods : One hundred patients with the diagnosis of atopic dermatitis were microbiologically assessed for the carriage of S. aureus . Antimicrobial susceptibility tests were performed using broth-microdilution (BMD and Etests for daptomycin. Results : Staphylococcus aureus strains were isolated from the majority of our patients, either from the skin (73% or the anterior nares (75%. Six of the 100 nasal swabs (6% and 5 of the 100 skin swabs (5% were positive for methicillin-resistant Staphylococcus aureus (MRSA. A total of 81 of 148 (54.7% daptomycin non-susceptible isolates of S. aureus were identified by BMD. Only 19 of 81 were also classified as non-susceptible by Etest. Conclusions : Clinicians and microbiologists should be aware of the possibility of the emergence of daptomycin non-susceptibility (or increase in minimal inhibitory concentration during prolonged therapy and closely monitor the susceptibility of persisting isolates that might be recovered during therapy.

Preventing healthcare-associated infections through human factors engineering.

Science.gov (United States)

Jacob, Jesse T; Herwaldt, Loreen A; Durso, Francis T

2018-05-24

Human factors engineering (HFE) approaches are increasingly being used in healthcare, but have been applied in relatively limited ways to infection prevention and control (IPC). Previous studies have focused on using selected HFE tools, but newer literature supports a system-based HFE approach to IPC. Cross-contamination and the existence of workarounds suggest that healthcare workers need better support to reduce and simplify steps in delivering care. Simplifying workflow can lead to better understanding of why a process fails and allow for improvements to reduce errors and increase efficiency. Hand hygiene can be improved using visual cues and nudges based on room layout. Using personal protective equipment appropriately appears simple, but exists in a complex interaction with workload, behavior, emotion, and environmental variables including product placement. HFE can help prevent the pathogen transmission through improving environmental cleaning and appropriate use of medical devices. Emerging evidence suggests that HFE can be applied in IPC to reduce healthcare-associated infections. HFE and IPC collaboration can help improve many of the basic best practices including use of hand hygiene and personal protective equipment by healthcare workers during patient care.

Measuring healthcare productivity - from unit to system level.

Science.gov (United States)

Kämäräinen, Vesa Johannes; Peltokorpi, Antti; Torkki, Paulus; Tallbacka, Kaj

2016-04-18

Purpose - Healthcare productivity is a growing issue in most Western countries where healthcare expenditure is rapidly increasing. Therefore, accurate productivity metrics are essential to avoid sub-optimization within a healthcare system. The purpose of this paper is to focus on healthcare production system productivity measurement. Design/methodology/approach - Traditionally, healthcare productivity has been studied and measured independently at the unit, organization and system level. Suggesting that productivity measurement should be done in different levels, while simultaneously linking productivity measurement to incentives, this study presents the challenges of productivity measurement at the different levels. The study introduces different methods to measure productivity in healthcare. In addition, it provides background information on the methods used to measure productivity and the parameters used in these methods. A pilot investigation of productivity measurement is used to illustrate the challenges of measurement, to test the developed measures and to prove the practical information for managers. Findings - The study introduces different approaches and methods to measure productivity in healthcare. Practical implications - A pilot investigation of productivity measurement is used to illustrate the challenges of measurement, to test the developed measures and to prove the practical benefits for managers. Originality/value - The authors focus on the measurement of the whole healthcare production system and try to avoid sub-optimization. Additionally considering an individual patient approach, productivity measurement is examined at the unit level, the organizational level and the system level.

[Fostering LGBT-friendly healthcare services].

Science.gov (United States)

Wei, Han-Ting; Chen, Mu-Hong; Ku, Wen-Wei

2015-02-01

LGBT (lesbian, gay, bisexual, transgender) patients suffer from stigma and discrimination when seeking healthcare. A large LGBT healthcare survey revealed that 56% of gay patients and 70% of transgender patients suffered some type of discrimination while seeking healthcare in 2014. The fostering of LGBT-friendly healthcare services is not just an advanced step of gender mainstreaming but also a fulfillment of health equality and equity. Additionally, LGBT-friendly healthcare services are expected to provide new opportunities for healthcare workers. Therefore, proactive government policies, education, research, and clinical practice should all encourage the development of these healthcare services. We look forward to a well-developed LGBT-friendly healthcare system in Taiwan.

Healthcare Providers' Responses to Narrative Communication About Racial Healthcare Disparities.

Science.gov (United States)

Burgess, Diana J; Bokhour, Barbara G; Cunningham, Brooke A; Do, Tam; Gordon, Howard S; Jones, Dina M; Pope, Charlene; Saha, Somnath; Gollust, Sarah E

2017-10-25

We used qualitative methods (semi-structured interviews with healthcare providers) to explore: 1) the role of narratives as a vehicle for raising awareness and engaging providers about the issue of healthcare disparities and 2) the extent to which different ways of framing issues of race within narratives might lead to message acceptance for providers' whose preexisting beliefs about causal attributions might predispose them to resist communication about racial healthcare disparities. Individual interviews were conducted with 53 providers who had completed a prior survey assessing beliefs about disparities. Participants were stratified by the degree to which they believed providers contributed to healthcare inequality: low provider attribution (LPA) versus high provider attribution (HPA). Each participant read and discussed two differently framed narratives about race in healthcare. All participants accepted the "Provider Success" narratives, in which interpersonal barriers involving a patient of color were successfully resolved by the provider narrator, through patient-centered communication. By contrast, "Persistent Racism" narratives, in which problems faced by the patient of color were more explicitly linked to racism and remained unresolved, were very polarizing, eliciting acceptance from HPA participants and resistance from LPA participants. This study provides a foundation for and raises questions about how to develop effective narrative communication strategies to engage providers in efforts to reduce healthcare disparities.

[Big data in medicine and healthcare].

Science.gov (United States)

Rüping, Stefan

2015-08-01

Healthcare is one of the business fields with the highest Big Data potential. According to the prevailing definition, Big Data refers to the fact that data today is often too large and heterogeneous and changes too quickly to be stored, processed, and transformed into value by previous technologies. The technological trends drive Big Data: business processes are more and more executed electronically, consumers produce more and more data themselves - e.g. in social networks - and finally ever increasing digitalization. Currently, several new trends towards new data sources and innovative data analysis appear in medicine and healthcare. From the research perspective, omics-research is one clear Big Data topic. In practice, the electronic health records, free open data and the "quantified self" offer new perspectives for data analytics. Regarding analytics, significant advances have been made in the information extraction from text data, which unlocks a lot of data from clinical documentation for analytics purposes. At the same time, medicine and healthcare is lagging behind in the adoption of Big Data approaches. This can be traced to particular problems regarding data complexity and organizational, legal, and ethical challenges. The growing uptake of Big Data in general and first best-practice examples in medicine and healthcare in particular, indicate that innovative solutions will be coming. This paper gives an overview of the potentials of Big Data in medicine and healthcare.

Lean in healthcare: A comprehensive review.

Science.gov (United States)

D'Andreamatteo, Antonio; Ianni, Luca; Lega, Federico; Sargiacomo, Massimo

2015-09-01

Lean seems to be the next revolution for a better, improved, value-based healhcare. In the last 15 years Lean has been increasingly adapted and adopted in healthcare. Accordingly, Lean healthcare has been developing into a major strand of research since the early 2000s. The aim of this work is to present a comprehensive overview of the main issues highlighted by research on implementation of Lean in a complex contest such as the healthcare one. Comprehensive literature review was conducted in order to identify empirical and theoretical articles published up to September 2013. Thematic analysis was performed in order to extract and synthesis data. 243 articles were selected for analysis. Lean is best understood as a means to increase productivity. Hospital is the more explored setting, with emergency and surgery as the pioneer departments. USA appears to be the leading country for number of applications. The theoretical works have been focused mainly on barriers, challenges and success factors. Sustainability, framework for measurement and critical appraisal remain underestimated themes. Evaluations of "system wide approach" are still low in number. Even though Lean results appear to be promising, findings so far do not allow to draw a final word on its positive impacts or challenges when introduced in the healthcare sector. Scholars are called to explore further the potentiality and the weaknesses of Lean, above all as for the magnitude of investments required and for the engagement of the whole organization it represents increasingly strategic choice, whilst health professionals, managers and policy makers could and should learn from research how to play a pivotal role for a more effective implementation of lean in different health contexts. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Saving lives: A meta-analysis of team training in healthcare.

Science.gov (United States)

Hughes, Ashley M; Gregory, Megan E; Joseph, Dana L; Sonesh, Shirley C; Marlow, Shannon L; Lacerenza, Christina N; Benishek, Lauren E; King, Heidi B; Salas, Eduardo

2016-09-01

As the nature of work becomes more complex, teams have become necessary to ensure effective functioning within organizations. The healthcare industry is no exception. As such, the prevalence of training interventions designed to optimize teamwork in this industry has increased substantially over the last 10 years (Weaver, Dy, & Rosen, 2014). Using Kirkpatrick's (1956, 1996) training evaluation framework, we conducted a meta-analytic examination of healthcare team training to quantify its effectiveness and understand the conditions under which it is most successful. Results demonstrate that healthcare team training improves each of Kirkpatrick's criteria (reactions, learning, transfer, results; d = .37 to .89). Second, findings indicate that healthcare team training is largely robust to trainee composition, training strategy, and characteristics of the work environment, with the only exception being the reduced effectiveness of team training programs that involve feedback. As a tertiary goal, we proposed and found empirical support for a sequential model of healthcare team training where team training affects results via learning, which leads to transfer, which increases results. We find support for this sequential model in the healthcare industry (i.e., the current meta-analysis) and in training across all industries (i.e., using meta-analytic estimates from Arthur, Bennett, Edens, & Bell, 2003), suggesting the sequential benefits of training are not unique to medical teams. Ultimately, this meta-analysis supports the expanded use of team training and points toward recommendations for optimizing its effectiveness within healthcare settings. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Increasing consumer demand for tobacco treatments: Ten design recommendations for clinicians and healthcare systems.

Science.gov (United States)

Woods, Susan Swartz; Jaén, Carlos Roberto

2010-03-01

Health professionals play an important role in addressing patient tobacco use in clinical settings. While there is clear evidence that identifying tobacco use and assisting smokers in quitting affects outcomes, challenges to improve routine, clinician-delivered tobacco intervention persist. The Consumer Demand Initiative has identified simple design principles to increase consumers' use of proven tobacco treatments. Applying these design strategies to activities across the healthcare system, we articulate ten recommendations that can be implemented in the context of most clinical systems where most clinicians work. The recommendations are: (1) reframe the definition of success, (2) portray proven treatments as the best care, (3) redesign the 5A's of tobacco intervention, (4) be ready to deliver the right treatment at the right time, (5) move tobacco from the social history to the problem list, (6) use words as therapy and language that makes sense, (7) fit tobacco treatment into clinical team workflows, (8) embed tobacco treatment into health information technology, (9) make every encounter an opportunity to intervene, and (10) end social disparities for tobacco users. Clinical systems need to change to improve tobacco treatment implementation. The consumer- and clinician-centered recommendations provide a roadmap that focuses on increasing clinician performance through greater understanding of the clinician's role in helping tobacco users, highlighting the value of evidence-based tobacco treatments, employing shared decision-making skills, and integrating routine tobacco treatment into clinical system routines. Published by Elsevier Inc.

Benchmarking healthcare logistics processes: a comparative case study of Danish and US hospitals

DEFF Research Database (Denmark)

Feibert, Diana Cordes; Andersen, Bjørn; Jacobsen, Peter

2017-01-01

Logistics processes in hospitals are vital in the provision of patient care. Improving healthcare logistics processes provides an opportunity for reduced healthcare costs and better support of clinical processes. Hospitals are faced with increasing healthcare costs around the world and improvement...... initiatives prevalent in manufacturing industries such as lean, business process reengineering and benchmarking have seen an increase in use in healthcare. This study investigates how logistics processes in a hospital can be benchmarked to improve process performance. A comparative case study of the bed...... logistics process and the pharmaceutical distribution process was conducted at a Danish and a US hospital. The case study results identified decision criteria for designing efficient and effective healthcare logistics processes. The most important decision criteria were related to quality, security...

Managing healthcare services in the global marketplace.

Science.gov (United States)

Fried, Bruce J; Harris, Dean M

2007-01-01

The world is getting "flatter"; people, information, technology, and ideas are increasingly crossing national borders. U.S. healthcare is not immune from the forces of globalization. Competition from medical tourism and the rapid growth in the number of undocumented aliens requiring care represent just two challenges healthcare organizations face. An international workforce requires leaders to confront the legal, financial, and ethical implications of using foreign-trained personnel. Cross-border institutional arrangements are emerging, drawing players motivated by social responsibility, globalization of competitors, growth opportunities, or an awareness of vulnerability to the forces of globalization. Forward-thinking healthcare leaders will begin to identify global strategies that address global pressures, explore the opportunities, and take practical steps to prepare for a flatter world.

Healthcare in Equatorial Guinea, West Africa: obstacles and barriers to care.

Science.gov (United States)

Reuter, Kim Eleanor; Geysimonyan, Aurora; Molina, Gabriela; Reuter, Peter Robert

2014-01-01

The provision of healthcare services in developing countries has received increasing attention, but inequalities persist. One nation with potential inequalities in healthcare services is Equatorial Guinea (Central-West Africa). Mitigating these inequalities is difficult, as the Equatoguinean healthcare system remains relatively understudied. In this study, we interviewed members of the healthcare community in order to: 1) learn which diseases are most common and the most common cause of death from the perspective of healthcare workers; and 2) gain an understanding of the healthcare community in Equatorial Guinea by describing how: a) healthcare workers gain their professional knowledge; b) summarizing ongoing healthcare programs aimed at the general public; c) discussing conflicts within the healthcare community and between the public and healthcare providers; d) and addressing opportunities to improve healthcare delivery. We found that some causes of death, such as serious injuries, may not be currently treatable in country, potentially due to a lack of resources and trauma care facilities. In addition, training and informational programs for both healthcare workers and the general public may not be effectively transmitting information to the intended recipients. This presents hurdles to the healthcare community, both in terms of having professional competence in healthcare delivery and in having a community that is receptive to medical care. Our data also highlight government-facility communication as an opportunity for improvement. Our research is an important first step in understanding the context of healthcare delivery in Equatorial Guinea, a country that is relatively data poor.

[The Marketing of Healthcare Services in ENT-Clinics].

Science.gov (United States)

Teschner, M; Lenarz, T

2016-07-01

The provision of healthcare services in Germany is based on fundamental principles of solidarity and is highly regulated. The question arises which conditions exist for marketing for healthcare services in ENT-clinics in Germany. The marketing options will be elicited using environmentally analytical considerations. The objectives can be achieved using measures derived from external instruments (service policy, pricing policy, distribution policy or communications policy) or from an internal instrument (human resources policy). The policy environment is particularly influenced by the regulatory framework, which particularly restricts the scope for both the pricing and communications policies. All measures must, however, reflect ethical frameworks, which are regarded as the fundamental premise underlying healthcare services and may be at odds with economic factors. Scope for flexibility in pricing exists only within the secondary healthcare market, and even there only to a limited extent. The significance of price in the marketing of healthcare services is thus very low. If marketing activities are to succeed, a market analysis must be carried out exploring the relevant factors for each individual provider. However, the essential precondition for the marketing of healthcare services is trust. The marketing of healthcare services differs from that of business management-oriented enterprises in other branches of economy. In the future the importance of marketing activities will increase. © Georg Thieme Verlag KG Stuttgart · New York.

Effects of C and Si on strain aging of strain-based API X60 pipeline steels

Science.gov (United States)

Sung, Hyo Kyung; Lee, Dong Ho; Lee, Sunghak; Lee, Byeong-Joo; Hong, Seung-Pyo; Kim, Young-Woon; Yoo, Jang Yong; Hwang, Byoungchul; Shin, Sang Yong

2017-05-01

Four types of strain-based API X60 pipeline steels were fabricated by varying the C and Si contents, and the effects of C and Si on strain aging were investigated. The 0.05 wt% C steels consisted mainly of polygonal ferrite (PF), whereas the 0.08 wt% C steels consisted of acicular ferrite (AF). The volume fraction of AF increased with increasing C content because C is an austenite stabilizer element. The volume fractions of bainitic ferrite (BF) of the 0.15 wt% Si steels were higher than those of the 0.25 wt% Si steels, whereas the volume fractions of the secondary phases were lower. From the tensile properties before and after the aging process of the strainbased API X60 pipeline steels, the yield strength increased and the uniform and total elongation decreased, which is the strain aging effect. The strain aging effect in the strain-based API X60 pipeline steels was minimized when the volume fraction of AF was increased and secondary phases were distributed uniformly. On the other hand, an excessively high C content formed fine precipitates, and the strain aging effect occurred because of the interactions among dislocations and fine precipitates.

Interactive Visualization of Healthcare Data Using Tableau.

Science.gov (United States)

Ko, Inseok; Chang, Hyejung

2017-10-01

Big data analysis is receiving increasing attention in many industries, including healthcare. Visualization plays an important role not only in intuitively showing the results of data analysis but also in the whole process of collecting, cleaning, analyzing, and sharing data. This paper presents a procedure for the interactive visualization and analysis of healthcare data using Tableau as a business intelligence tool. Starting with installation of the Tableau Desktop Personal version 10.3, this paper describes the process of understanding and visualizing healthcare data using an example. The example data of colon cancer patients were obtained from health insurance claims in years 2012 and 2013, provided by the Health Insurance Review and Assessment Service. To explore the visualization of healthcare data using Tableau for beginners, this paper describes the creation of a simple view for the average length of stay of colon cancer patients. Since Tableau provides various visualizations and customizations, the level of analysis can be increased with small multiples, view filtering, mark cards, and Tableau charts. Tableau is a software that can help users explore and understand their data by creating interactive visualizations. The software has the advantages that it can be used in conjunction with almost any database, and it is easy to use by dragging and dropping to create an interactive visualization expressing the desired format.

Nanomaterial-Enabled Wearable Sensors for Healthcare.

Science.gov (United States)

Yao, Shanshan; Swetha, Puchakayala; Zhu, Yong

2018-01-01

Highly sensitive wearable sensors that can be conformably attached to human skin or integrated with textiles to monitor the physiological parameters of human body or the surrounding environment have garnered tremendous interest. Owing to the large surface area and outstanding material properties, nanomaterials are promising building blocks for wearable sensors. Recent advances in the nanomaterial-enabled wearable sensors including temperature, electrophysiological, strain, tactile, electrochemical, and environmental sensors are presented in this review. Integration of multiple sensors for multimodal sensing and integration with other components into wearable systems are summarized. Representative applications of nanomaterial-enabled wearable sensors for healthcare, including continuous health monitoring, daily and sports activity tracking, and multifunctional electronic skin are highlighted. Finally, challenges, opportunities, and future perspectives in the field of nanomaterial-enabled wearable sensors are discussed. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Effects of strain and strain-induced α′-martensite on passive films in AISI 304 austenitic stainless steel

International Nuclear Information System (INIS)

Lv, Jinlong; Luo, Hongyun

2014-01-01

In this paper, the effects of strain and heat treatment on strain-induced α′-martensite of AISI 304 stainless steel tubes were measured by X-ray diffraction. Moreover, the effects of strain and content of α′-martensite on passivated property on the surface of the material in borate buffer solution were evaluated by electrochemical technique. The results showed that the volume fraction of α′-martensite increased gradually with the increase of tensile strain for as-received and solid solution samples. However, α′-martensite in as-received sample was more than that in the solid solution sample. The electrochemical impedance spectroscopy results showed that the solid solution treatment improved corrosion resistance of the steel, especially for samples with small strain. Moreover, acceptor densities were always higher than donor densities for as-received and solid solution samples. With the increase of strain, the increase tendency of acceptor density was more significant than that of donor density. We also found that the total density of the acceptor and donor almost increased linearly with the increase of α′-martensite. The present results indicated that the increased acceptor density might lead to the decreased corrosion resistance of the steel. - Highlights: • The solid solution treatment improved corrosion resistance of the stainless steel. • The deteriorated passivated property after strain could be attributed to the increased acceptor density. • The α′-martensite reduced corrosion resistance of the stainless steel

Developing models for the prediction of hospital healthcare waste generation rate.

Science.gov (United States)

Tesfahun, Esubalew; Kumie, Abera; Beyene, Abebe

2016-01-01

An increase in the number of health institutions, along with frequent use of disposable medical products, has contributed to the increase of healthcare waste generation rate. For proper handling of healthcare waste, it is crucial to predict the amount of waste generation beforehand. Predictive models can help to optimise healthcare waste management systems, set guidelines and evaluate the prevailing strategies for healthcare waste handling and disposal. However, there is no mathematical model developed for Ethiopian hospitals to predict healthcare waste generation rate. Therefore, the objective of this research was to develop models for the prediction of a healthcare waste generation rate. A longitudinal study design was used to generate long-term data on solid healthcare waste composition, generation rate and develop predictive models. The results revealed that the healthcare waste generation rate has a strong linear correlation with the number of inpatients (R(2) = 0.965), and a weak one with the number of outpatients (R(2) = 0.424). Statistical analysis was carried out to develop models for the prediction of the quantity of waste generated at each hospital (public, teaching and private). In these models, the number of inpatients and outpatients were revealed to be significant factors on the quantity of waste generated. The influence of the number of inpatients and outpatients treated varies at different hospitals. Therefore, different models were developed based on the types of hospitals. © The Author(s) 2015.

Profiling health-care accreditation organizations: an international survey.

Science.gov (United States)

Shaw, Charles D; Braithwaite, Jeffrey; Moldovan, Max; Nicklin, Wendy; Grgic, Ileana; Fortune, Triona; Whittaker, Stuart

2013-07-01

To describe global patterns among health-care accreditation organizations (AOs) and to identify determinants of sustainability and opportunities for improvement. Web-based questionnaire survey. Organizations offering accreditation services nationally or internationally to health-care provider institutions or networks at primary, secondary or tertiary level in 2010. s) External relationships, scope and activity public information. Forty-four AOs submitted data, compared with 33 in a survey 10 years earlier. Of the 30 AOs that reported survey activity in 2000 and 2010, 16 are still active and stable or growing. New and old programmes are increasingly linked to public funding and regulation. While the number of health-care AOs continues to grow, many fail to thrive. Successful organizations tend to complement mechanisms of regulation, health-care funding or governmental commitment to quality and health-care improvement that offer a supportive environment. Principal challenges include unstable business (e.g. limited market, low uptake) and unstable politics. Many organizations make only limited information available to patients and the public about standards, procedures or results.

[IHE (Integrating the Healthcare Enterprise): a new approach for the improvement of digital communication in healthcare].

Science.gov (United States)

Wein, B B

2003-02-01

Parallel to the introduction of diagnosis related groups (DRGs) for the reimbursement of hospitals, a marked reduction of financial means within the healthcare system is taking place. Healthcare enterprise information systems will play an increasing role to accommodate the new working conditions by developing reliable and efficient workflow solutions. Interfacing the systems currently in use can meet considerable obstacles. By offering high connectivity, IHE (Integrating the Healthcare Enterprise), which was initiated by concerted actions of users and vendors, ensures improved health care delivery and, furthermore, assists in acquiring new information systems in the future. IHE is not a standard but makes extensive use of existing international standards, such as HL7 and DICOM. National IHE demonstrations confirmed the power of this approach and presented its mission to large groups of users and vendors. The concept continues to grow and for the first time provides groups of various interests cooperative solutions to the problems encountered in collecting and distributing information.

IHE (Integrating the Healthcare Enterprise): A new approach for the improvement of digital communication in healthcare

International Nuclear Information System (INIS)

Wein, B.B.

2003-01-01

Parallel to the introduction of diagnosis related groups (DRGs) for the reimbursement of hospitals, a marked reduction of financial means within the healthcare system is taking place. Healthcare enterprise information systems will play an increasing role to accommodate the new working conditions by developing reliable and efficient workflow solutions. Interfacing the systems currently in use can meet considerable obstacles. By offering high connectivity, IHE (Integrating the Healthcare Enterprise), which was initiated by concerted actions of users and vendors, ensures improved health care delivery and, furthermore, assists in acquiring new information systems in the future. IHE is not a standard but makes extensive use of existing international standards, such as HL7 and DICOM. National IHE demonstrations confirmed the power of this approach and presented its mission to large groups of users and vendors. The concept continues to grow and for the first time provides groups of various interests cooperative solutions to the problems encountered in collecting and distributing information. (orig.) [de

An evaluation of the development of a marketing strategy in mental healthcare delivery

NARCIS (Netherlands)

Bierbooms, J.J.P.A.; Bongers, I.M.B.; van Oers, J.A.M.

2014-01-01

Background Budget restrictions and increasing market forces within the Dutch mental healthcare sector have been forcing mental healthcare providers to manifest the added value of their quality of care. This calls for the development of the marketing skills of a mental healthcare provider, which can

Efficiency vs Effectiveness: a Benchmarking Study on European Healthcare Systems

Directory of Open Access Journals (Sweden)

Corrado lo Storto

2017-10-01

Full Text Available ABSTRACT. This paper illustrates a benchmarking study concerning the healthcare systems in 32 European countries as of 2011 and 2014. Particularly, this study proposes a two-dimensional approach (efficiency/effectiveness models to evaluate the performance of national healthcare systems. Data Envelopment Analysis has been adopted to compute two performance indices, measuring efficiency and effectiveness of these healthcare systems. The results of the study emphasize that the national healthcare systems achieve different efficiency and effectiveness levels. Their performance indices are uncorrelated and behave differently over time, suggesting that there might be no real trade-off between them. The healthcare systems’ efficiencies remain generally stable, while the effectiveness values significantly improved from 2011 to 2014. However, comparing the efficiency and effectiveness scores, the authors identified a group of countries with the lowest performing healthcare systems that includes Ukraine, Bulgaria, Switzerland, Lithuania, and Romania. These countries need to implement healthcare reforms aimed at reducing resource intensity and increasing the quality of medical services. The results also showed the benefits of the proposed approach, which can help policy makers to identify shortcomings in national healthcare systems and justify the need for their reform.

Burnout and Quality of Life among Healthcare Research Faculty

Science.gov (United States)

Enders, Felicity; West, Colin P.; Dyrbye, Liselotte; Shanafelt, Tait D.; Satele, Daniel; Sloan, Jeff

2015-01-01

Burnout is increasingly recognized as a problem in the workplace--30% to 50% of physicians experience burnout, but no assessment of burnout has been done among healthcare research faculty. A cross-sectional survey of burnout, quality of life, and related factors was sent to all doctoral-level faculty in a large department of healthcare research.…

Southwest ballot measures affecting healthcare

Directory of Open Access Journals (Sweden)

Robbins RA

2016-11-01

Full Text Available No abstract available. Article truncated after 150 words. Modern Healthcare (1 has published an article summarizing ballot measures affecting healthcare. Those from the Southwest are listed below: States: Arizona: 1. Recreational marijuana. Proposition 205: Legalizes recreational marijuana use for people 21 and older. Opponents of the measure include the Arizona Health and Hospital Association and Insys Therapeutics, a company that makes a cannabis-based pain medication. California : 1. Medi-Cal hospital fee program. Proposition 52: Requires the legislature to get voter approval to use fee revenue for purposes other than generating federal matching funds and funding enhanced Medicaid payments and grants for hospitals. The initiative, which was written by the California Hospital Association and is supported by most state lawmakers, would also make the program permanent, requiring a supermajority in the legislature to end it. 2. Tobacco tax. Proposition 56: Increases the state's cigarette tax by $2 a pack and impose an "equivalent increase on other tobacco products and ...

Data mining in healthcare: decision making and precision

Directory of Open Access Journals (Sweden)

Ionuţ ŢĂRANU

2016-05-01

Full Text Available The trend of application of data mining in healthcare today is increased because the health sector is rich with information and data mining has become a necessity. Healthcare organizations generate and collect large volumes of information to a daily basis. Use of information technology enables automation of data mining and knowledge that help bring some interesting patterns which means eliminating manual tasks and easy data extraction directly from electronic records, electronic transfer system that will secure medical records, save lives and reduce the cost of medical services as well as enabling early detection of infectious diseases on the basis of advanced data collection. Data mining can enable healthcare organizations to anticipate trends in the patient's medical condition and behaviour proved by analysis of prospects different and by making connections between seemingly unrelated information. The raw data from healthcare organizations are voluminous and heterogeneous. It needs to be collected and stored in organized form and their integration allows the formation unite medical information system. Data mining in health offers unlimited possibilities for analyzing different data models less visible or hidden to common analysis techniques. These patterns can be used by healthcare practitioners to make forecasts, put diagnoses, and set treatments for patients in healthcare organizations.

Outsourcing in private healthcare organisations: a Greek perspective.

Science.gov (United States)

Moschuris, Socrates J; Kondylis, Michael N

2007-01-01

The purpose of this paper is to present a study carried out to investigate the extent of outsourcing, the decision-making process, the impact of outsourcing, and the future trend of outsourcing in private healthcare organisations in Greece. A survey instrument was designed and mailed to a random sample of 100 private healthcare organisations in Greece. A total of 25 usable questionnaires were received, representing a response rate of 25 percent. The survey instrument focused on the extent to which private healthcare organisations outsource services, the decision-making process for choosing an external service provider, the impact of outsourcing, and the future trend of outsourcing. Private healthcare organisations in Greece outsource a variety of activities. Cost savings, customisation, and customer satisfaction are the main factors affecting the outsourcing decision. The cooperation with a contract service provider has led to an improvement in customer satisfaction and to a cost reduction. Most users are highly satisfied with the performance of these companies and believe that there will be a future increase in the usage of these services. The paper provides a framework regarding outsourcing in private healthcare organisations. This research fills the gap in the area of outsourcing in private healthcare organisations in Greece.

Healthcare administration education in the 21st century: the case for entrepreneurship.

Science.gov (United States)

Williams, David R; Duncan, W Jack; Ginter, Peter M

2005-01-01

This paper recommends the broadening of the course content in several of the current required courses within the core curriculum of healthcare management education to include entrepreneurship topics and the inclusion of a separate entrepreneurship course. The current state of entrepreneurship within healthcare is described through the discussion of a healthcare entrepreneurship continuum. Because of the evolution of the healthcare industry in the past ten years, healthcare administration programs must also evolve to make our curriculum more relevant and increase student placement options. The current healthcare administration education shortcomings are discussed and recommendations for curriculum change are presented. Finally, a readings and resources list is provided as a basis for further curriculum development.

ANISOTROPIC STRAIN-HARDENING IN POLYCRYSTALLINE COPPER AND ALUMINUM

NARCIS (Netherlands)

HESS, F

1993-01-01

A new viscoplastic model for the plastic stress-strain behaviour of f.c.c. metals is presented. In this model the strain hardening results from increasing dislocation densities. The observed stagnation of strain hardening after strain reversals is explained by a lowering of the increase in

Interpreting ethnic inequalities in healthcare consumption: a conceptual framework for research

NARCIS (Netherlands)

Essink-Bot, Marie-Louise; Lamkaddem, Majda; Jellema, Petra; Nielsen, Signe Smith; Stronks, Karien

2013-01-01

The increasing diversity of the Western-European population demands identification of potential ethnic healthcare inequities. We developed a framework that helps researchers in interpreting ethnic inequalities in healthcare consumption in equity terms. From this framework, we develop recommendations

Behavioral Reference Model for Pervasive Healthcare Systems.

Science.gov (United States)

Tahmasbi, Arezoo; Adabi, Sahar; Rezaee, Ali

2016-12-01

The emergence of mobile healthcare systems is an important outcome of application of pervasive computing concepts for medical care purposes. These systems provide the facilities and infrastructure required for automatic and ubiquitous sharing of medical information. Healthcare systems have a dynamic structure and configuration, therefore having an architecture is essential for future development of these systems. The need for increased response rate, problem limited storage, accelerated processing and etc. the tendency toward creating a new generation of healthcare system architecture highlight the need for further focus on cloud-based solutions for transfer data and data processing challenges. Integrity and reliability of healthcare systems are of critical importance, as even the slightest error may put the patients' lives in danger; therefore acquiring a behavioral model for these systems and developing the tools required to model their behaviors are of significant importance. The high-level designs may contain some flaws, therefor the system must be fully examined for different scenarios and conditions. This paper presents a software architecture for development of healthcare systems based on pervasive computing concepts, and then models the behavior of described system. A set of solutions are then proposed to improve the design's qualitative characteristics including, availability, interoperability and performance.

Licensed Healthcare Facilities

Data.gov (United States)

California Natural Resource Agency — The Licensed Healthcare Facilities point layer represents the locations of all healthcare facilities licensed by the State of California, Department of Health...

Coseismic Strain Steps of the 2008 Wenchuan Earthquake Indicate EW Extension of Tibetan Plateau and Increased Hazard South to Epicenter

Science.gov (United States)

Fu, G.; Shen, X.; Tang, J.; Fukuda, Y.

2008-12-01

The 2008 Wenchuan earthquake (Ms8.0) occurred at the east edge of Tibetan Plateau. It is the biggest seismic disaster in China since the 1976 Tangshan earthquake. To determine the effects of the earthquake on the deformation field of Tibetan Plateau, we collect and analyze continuing strain data of three stations before and after the earthquake in Tibetan Plateau observed by capacitance-type bore-hole strainmeters (Chi, 1985). We collect strain data in NS, EW, NE-SW and NW-NS directions at each borehole. Then we deduce the co-seismic strain steps at time point 14:28 of May 12, 2008 (at this time point the earthquake occurred) with the data before and after the earthquake using the least squares method. Our observation shows that in Tibetan Plateau significant co-seismic strain steps are accompanied with the 2008 Wenchuan earthquake. Extension in EW direction is observed at interior and north Tibetan Plateau which indicates a rapid EW extension of the whole Plateau. Field investigation shows that the 2008 Wenchuan earthquake is a manifestation of eastward growth of the Tibetan Plateau (Dong et al., 2008). Eastwards growth of the Tibetan Plateau results naturally in the extension of the Plateau in EW direction. Our co-seismic strain observation agrees well with the conclusion from surface rupture investigation. The magnitude of co-seismic strain step equals to five times of average year extensional strain rate throughout the plateau interior. Shortening in SE- NW direction is observed at the east edge of the Plateau. As hints that the eastward extension of Tibetan Plateau is resisted by Sichuan rigid basin which increases the potential earthquake hazard around the observation station, manifests the declaration from co-seismic stress changes calculation (Persons et al., 2008). Our observed co-seismic strain steps are in total lager than theoretical calculations of dislocation theories which indicate that magnitude of the great earthquake should be bigger than 7.9. Due

Preparedness of Lithuanian general practitioners to provide mental healthcare services

DEFF Research Database (Denmark)

Jaruseviciene, Lina; Sauliune, Skirmante; Jarusevicius, Gediminas

2014-01-01

BACKGROUND: A large unmet need for mental healthcare in Lithuania is partially attributable to a lack of primary care providers with skills in this area. The aim of this study was to assess general practitioners' (GPs) experience in mental healthcare and their perceptions about how to increase th...

Leveraging Health Information Technology to Improve Quality in Federal Healthcare.

Science.gov (United States)

Weigel, Fred K; Switaj, Timothy L; Hamilton, Jessica

2015-01-01

Healthcare delivery in America is extremely complex because it is comprised of a fragmented and nonsystematic mix of stakeholders, components, and processes. Within the US healthcare structure, the federal healthcare system is poised to lead American medicine in leveraging health information technology to improve the quality of healthcare. We posit that through developing, adopting, and refining health information technology, the federal healthcare system has the potential to transform federal healthcare quality by managing the complexities associated with healthcare delivery. Although federal mandates have spurred the widespread use of electronic health records, other beneficial technologies have yet to be adopted in federal healthcare settings. The use of health information technology is fundamental in providing the highest quality, safest healthcare possible. In addition, health information technology is valuable in achieving the Agency for Healthcare Research and Quality's implementation goals. We conducted a comprehensive literature search using the Google Scholar, PubMed, and Cochrane databases to identify an initial list of articles. Through a thorough review of the titles and abstracts, we identified 42 articles as having relevance to health information technology and quality. Through our exclusion criteria of currency of the article, citation frequency, applicability to the federal health system, and quality of research supporting conclusions, we refined the list to 11 references from which we performed our analysis. The literature shows that the use of computerized physician order entry has significantly increased accurate medication dosage and decreased medication errors. The use of clinical decision support systems have significantly increased physician adherence to guidelines, although there is little evidence that indicates any significant correlation to patient outcomes. Research shows that interoperability and usability are continuing challenges for

Determination of the best appropriate management methods for the health-care wastes in Istanbul

International Nuclear Information System (INIS)

Alagoez, Aylin Zeren; Kocasoy, Guenay

2008-01-01

Health-care waste management has been a significant problem in most economically developing countries as it is in Turkey. Most of the time, the main reason for the mismanagement of these wastes is the lack of appropriate legislation and effective control; other reasons are: financial strains and a lack of awareness. Being aware of the significance of the subject, in this paper the management of the health-care wastes in Istanbul, as a Metropolitan City of Turkey, was analyzed to create an integrated health-care waste management system in the city. Within the scope of the study, the existing situation and management practices such as the amount of the health-care wastes generated, segregation procedures, collection, temporary storage and transportation of the wastes within and outside of the institution were examined. Deficiencies, inconsistencies and improper applications were revealed. The existing Turkish Medical Wastes Control Regulation and institutional structure of the health-care waste management body were reviewed. After the evaluation and comparison with the requirements of other national and international organizations, items to be changed/added in the Regulation were identified. At the end of the study, the best management methods for the Istanbul City were determined and started to be applied at the institutions. After this study, the existing Regulation has been changed. The modified Regulation was published in 2005 and implementation has started. It is expected that by the application and implementation of the research outcomes, the management of health-care wastes in Istanbul and then in all over Turkey will be improved. The results obtained can also be used in most economically developing countries where there are similar environmental problems and strict budgets

The impact of diabetes mellitus on healthcare costs in Italy.

Science.gov (United States)

Giorda, Carlo B; Manicardi, Valeria; Diago Cabezudo, Jesús

2011-12-01

Diabetes mellitus is an increasingly common chronic disease that has a great impact not only in terms of clinical effects, but also in terms of economic burden worldwide. Expenditures due to diabetes derive essentially from direct and indirect costs. Current estimates of global healthcare expenditures due to diabetes are US$376 billion and are expected to increase to US$490 billion by 2030. In particular, costs associated with diabetes-related complications represent the most relevant part of the national healthcare expenditure for diabetes and are higher than the costs of managing diabetes itself. The major expenditure depends on the type and the number of complications: cardiovascular complications increase direct costs, especially for hospitalization. Moreover, diabetic comorbidity has a greater economic impact on the health expenditure in comparison with those patients without diabetes. In Europe, the CODE-2 study was the first attempt to evaluate the costs of diabetes: the annual costs per patient were estimated at €2384 and the highest value, €2991, was registered in Italy. This indicates an overall annual cost of €5170 million for the whole Italian population with diabetes. Current estimates for 2010 healthcare expenditure for diabetes are US$105 billion (10% of total healthcare expenditure, US$2046 per person) for the whole European region, and US$11 billion (9% of total healthcare expenditure, US$2087 per person) for Italy. More studies are needed in order to better define the real significance of the healthcare costs of diabetes in Italy. An effective therapy with a good metabolic control can reduce the risk of complications and represents a valid strategy from an economic point of view.

Strain localization band width evolution by electronic speckle pattern interferometry strain rate measurement

Energy Technology Data Exchange (ETDEWEB)

Guelorget, Bruno [Institut Charles Delaunay-LASMIS, Universite de technologie de Troyes, FRE CNRS 2848, 12 rue Marie Curie, B.P. 2060, 10010 Troyes Cedex (France)], E-mail: bruno.guelorget@utt.fr; Francois, Manuel; Montay, Guillaume [Institut Charles Delaunay-LASMIS, Universite de technologie de Troyes, FRE CNRS 2848, 12 rue Marie Curie, B.P. 2060, 10010 Troyes Cedex (France)

2009-04-15

In this paper, electronic speckle pattern interferometry strain rate measurements are used to quantify the width of the strain localization band, which occurs when a sheet specimen is submitted to tension. It is shown that the width of this band decreases with increasing strain. Just before fracture, this measured width is about five times wider than the shear band and the initial sheet thickness.

A value-based taxonomy of improvement approaches in healthcare.

Science.gov (United States)

Colldén, Christian; Gremyr, Ida; Hellström, Andreas; Sporraeus, Daniella

2017-06-19

Purpose The concept of value is becoming increasingly fashionable in healthcare and various improvement approaches (IAs) have been introduced with the aim of increasing value. The purpose of this paper is to construct a taxonomy that supports the management of parallel IAs in healthcare. Design/methodology/approach Based on previous research, this paper proposes a taxonomy that includes the dimensions of view on value and organizational focus; three contemporary IAs - lean, value-based healthcare, and patient-centered care - are related to the taxonomy. An illustrative qualitative case study in the context of psychiatric (psychosis) care is then presented that contains data from 23 interviews and focuses on the value concept, IAs, and the proposed taxonomy. Findings Respondents recognized the dimensions of the proposed taxonomy and indicated its usefulness as support for choosing and combining different IAs into a coherent management model, and for facilitating dialog about IAs. The findings also suggested that the view of value as "health outcomes" is widespread, but healthcare professionals are less likely than managers to also view value as a process. Originality/value The conceptual contribution of this paper is to delineate some important characteristics of IAs in relation to the emerging "value era". It also highlights the coexistence of different IAs in healthcare management practice. A taxonomy is proposed that can help managers choose, adapt, and combine IAs in local management models.

Plasmid-encoded biosynthetic genes alleviate metabolic disadvantages while increasing glucose conversion to shikimate in an engineered Escherichia coli strain.

Science.gov (United States)

Rodriguez, Alberto; Martínez, Juan A; Millard, Pierre; Gosset, Guillermo; Portais, Jean-Charles; Létisse, Fabien; Bolivar, Francisco

2017-06-01

Metabolic engineering strategies applied over the last two decades to produce shikimate (SA) in Escherichia coli have resulted in a battery of strains bearing many expression systems. However, the effects that these systems have on the host physiology and how they impact the production of SA are still not well understood. In this work we utilized an engineered E. coli strain to determine the consequences of carrying a vector that promotes SA production from glucose with a high-yield but that is also expected to impose a significant cellular burden. Kinetic comparisons in fermentors showed that instead of exerting a negative effect, the sole presence of the plasmid increased glucose consumption without diminishing the growth rate. By constitutively expressing a biosynthetic operon from this vector, the more active glycolytic metabolism was exploited to redirect intermediates toward the production of SA, which further increased the glucose consumption rate and avoided excess acetate production. Fluxomics and metabolomics experiments revealed a global remodeling of the carbon and energy metabolism in the production strain, where the increased SA production reduced the carbon available for oxidative and fermentative pathways. Moreover, the results showed that the production of SA relies on a specific setup of the pentose phosphate pathway, where both its oxidative and non-oxidative branches are strongly activated to supply erythrose-4-phosphate and balance the NADPH requirements. This work improves our understanding of the metabolic reorganization observed in E. coli in response to the plasmid-based expression of the SA biosynthetic pathway. Biotechnol. Bioeng. 2017;114: 1319-1330. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Increase of chromium tolerance in Scenedesmus acutus after sulfur starvation: Chromium uptake and compartmentalization in two strains with different sensitivities to Cr(VI).

Science.gov (United States)

Marieschi, M; Gorbi, G; Zanni, C; Sardella, A; Torelli, A

2015-10-01

In photosynthetic organisms sulfate constitutes the main sulfur source for the biosynthesis of GSH and its precursor Cys. Hence, sulfur availability can modulate the capacity to cope with environmental stresses, a phenomenon known as SIR/SED (Sulfur Induced Resistance or Sulfur Enhanced Defence). Since chromate may compete for sulfate transport into the cells, in this study chromium accumulation and tolerance were investigated in relation to sulfur availability in two strains of the unicellular green alga Scenedesmus acutus with different Cr-sensitivities. Paradoxically, sulfur deprivation has been demonstrated to induce a transient increase of Cr-tolerance in both strains. Sulfur deprivation is known to enhance the sulfate uptake/assimilation pathway leading to important consequences on Cr-tolerance: (i) reduced chromate uptake due to the induction of high affinity sulfate transporters (ii) higher production of cysteine and GSH which can play a role both through the formation of unsoluble complexes and their sequestration in inert compartments. To investigate the role of the above mentioned mechanisms, Cr accumulation in total cells and in different cell compartments (cell wall, membranes, soluble and miscellaneous fractions) was analyzed in both sulfur-starved and unstarved cells. Both strains mainly accumulated chromium in the soluble fraction, but the uptake was higher in the wild-type. In this type a short period of sulfur starvation before Cr(VI) treatment lowered chromium accumulation to the level observed in the unstarved Cr-tolerant strain, in which Cr uptake seems instead less influenced by S-starvation, since no significant decrease was observed. The increase in Cr-tolerance following S-starvation seems thus to rely on different mechanisms in the two strains, suggesting the induction of a mechanism constitutively active in the Cr-tolerant strain, maybe a high affinity sulfate transporter also in the wild-type. Changes observed in the cell wall and

Healthcare financing in Croatia

Directory of Open Access Journals (Sweden)

Nevenka Kovač

2013-12-01

Full Text Available Healthcare financing system is of crucial importance for the functioning of any healthcare system, especially because there is no country in the world that is able to provide all its residents with access to all the benefits afforded by modern medicine. Lack of resources in general and rising healthcare expenditures are considered a difficult issue to solve in Croatia as well. Since Croatia gained its independence, its healthcare system has undergone a number of reforms, the primary objective of which was to optimize healthcare services to the actual monetary capacity of the Croatian economy. The objectives of the mentioned re - forms were partially achieved. The solutions that have been offered until now, i.e. consolidation measures undertaken in the last 10 years were necessary; however, they have not improved the operating conditions. There is still the issue of the deficit from the previous years, i.e. outstanding payments, the largest in the last decade. Analysis of the performance of healthcare institutions in 2011 shows that the decision makers will have to take up a major challenge of finding a solution to the difficulties the Croatian healthcare system has been struggling with for decades, causing a debt of 7 billion kuna. At the same time, they will need to uphold the basic principles of the Healthcare Act, i.e. to provide access to healthcare and ensure its continuity, comprehensiveness and solidarity, keeping in mind that the National Budget Act and Fiscal Responsibility Act have been adopted.

The Integration of Two Healthcare Systems: A Common Healthcare Problem.

Science.gov (United States)

Cassatly, Hannah; Cassatly, Michael

2015-01-01

The change in reimbursement mandated by the Affordable Care Act is causing a rapid consolidation of the marketplace as well as the delivery of clinical care in a team-based model. This case report examines the successful joining of two clinical teams concurrent with the merger of two healthcare organizations and discusses some of the difficulties encountered. A subsequent discussion focuses on the resolution: the need for physicians to embrace the team concept of healthcare delivery and for healthcare systems to facilitate this transition with team and leadership coaching.

Redefining Health: Implication for Value-Based Healthcare Reform

OpenAIRE

Putera, Ikhwanuliman

2017-01-01

Health definition consists of three domains namely, physical, mental, and social health that should be prioritized in delivering healthcare. The emergence of chronic diseases in aging populations has been a barrier to the realization of a healthier society. The value-based healthcare concept seems in line with the true health objective: increasing value. Value is created from health outcomes which matter to patients relative to the cost of achieving those outcomes. The health outcomes should ...

Ethical Issues of Social Media Usage in Healthcare

OpenAIRE

Denecke, Kerstin; Bamidis, Panagiotis D.; Bond, Carol; Gabarron, Elia; Househ, M; Lau, A. Y. S.; Mayer, Miguel A.; Merolli, Mark; Hansen, Margareth

2015-01-01

Accepted manuscript version. This article is not an exact copy of the original published article in The IMIA Yearbook of Medical Informatics. The definitive publisher-authenticated version of "Ethical Issues of Social Media Usage in Healthcare" is available online at http://doi.org/10.15265/IY-2015-001. OBJECTIVE: Social media, web and mobile technologies are increasingly used in healthcare and directly support patientcentered care. Patients benefit from disease self-management tools, ...

Overview of alternative dispute resolution in healthcare disputes.

Science.gov (United States)

Saravia, A

1999-01-01

Various methods of alternative dispute resolution have gained wide acceptance in general commercial disputes. With the ever-increasing commercialization of the healthcare industry, many participants are examining ADR as a means of resolving disputes in this area as well. This Commentary provides an overview of the two most prevalent forms of ADR (arbitration and mediation), and discusses ongoing legislative, judicial, and industry activities that will guide the application of ADR in the healthcare arena.

M-health: the union of technology and healthcare regulations.

Science.gov (United States)

Silberman, Mark J; Clark, Lisa

2012-01-01

As healthcare continues to become technology-based, so too does the potential for increased governmental regulation of mobile health (m-health). "M-health" is a broad term that applies to hardware or software that is mobile and delivers healthcare wirelessly. M-health includes consumer- and provider-oriented medical applications (apps), such as weight monitoring apps, and medical devices, such as glucose meters, that send health information back to the provider. It is important for anyone entering the field of mobile healthcare, whether developing apps, providing remote medical care, or simply investing in the future of healthcare technology, to understand the impact governmental oversight can have on this industry. Understanding the different roles to be played by the federal and state governments can be the difference between success and frustration.

Decisions through data: analytics in healthcare.

Science.gov (United States)

Wills, Mary J

2014-01-01

The amount of data in healthcare is increasing at an astonishing rate. However, in general, the industry has not deployed the level of data management and analysis necessary to make use of those data. As a result, healthcare executives face the risk of being overwhelmed by a flood of unusable data. In this essay I argue that, in order to extract actionable information, leaders must take advantage of the promise of data analytics. Small data, predictive modeling expansion, and real-time analytics are three forms of data analytics. On the basis of my analysis for this study, I recommend all three for adoption. Recognizing the uniqueness of each organization's situation, I also suggest that practices, hospitals, and healthcare systems examine small data and conduct real-time analytics and that large-scale organizations managing populations of patients adopt predictive modeling. I found that all three solutions assist in the collection, management, and analysis of raw data to improve the quality of care and decrease costs.

Introduction to ergonomics for healthcare workers.

Science.gov (United States)

Waters, Thomas R

2010-01-01

Healthcare workers who handle and move patients as part of their jobs suffer a disproportionately high number of work-related musculoskeletal disorders (MSDs). The majority of reported work-related MSDs are back pain cases that result in significant numbers of lost work days. It is likely that these lost workdays have a substantial impact on the quality and cost of health care. Patient care ergonomics can reduce the risk of work-related MSDs by helping safety experts design the work so it can be safely performed by most workers. This article provides a general overview of ergonomics--what it is, how it can be used to help design safe work, and why all healthcare workers and administrators should know and understand how excessive work demands can lead to increased risk of work-related MSDs. The article will also explain technological solutions that can be implemented to reduce the risk of work-related MSDs for healthcare workers.

Education on human rights and healthcare: evidence from Serbia.

Science.gov (United States)

Vranes, Aleksandra Jovic; Mikanovic, Vesna Bjegovic; Vukovic, Dejana; Djikanovic, Bosiljka; Babic, Momcilo

2015-03-01

Ensuring and enforcing human rights in patient care are important to promote health and to provide quality and appropriate healthcare services. Therefore, continued medical education (CME) is essential for healthcare professionals to utilize their sphere of influence to affect change in healthcare practice. A total of 123 participants attended three CME courses. Course topics covered: (i) the areas of human rights and healthcare, (ii) rights, obligations and responsibilities of healthcare professionals in relation to human rights and the rights of patients, (iii) healthcare of vulnerable groups and (iv) access to essential medical services. Evaluation of the CME courses involved two components: evaluation of participants' performance and the participants' evaluation of the teaching process. The participants were assessed at the beginning and end of each course. Each of the courses was evaluated by the participants through a questionnaire distributed at the end of each course. Descriptive statistics was used for data interpretation. Knowledge of the healthcare professionals improved at the end of all the three courses. The participants assessed several aspects of the courses, including the course topics, educational methods, the course methods, organization, duration and dynamics as well as the physical environment and the technical facilities of the course, and rated each very highly. Our results corroborate the importance and necessity of courses to heighten awareness of the state of current healthcare and human rights issues to increase the involvement of healthcare professionals both locally and globally. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Community College Nursing and Allied Health Education Programs, and Iowa's Healthcare Workforce

Science.gov (United States)

McLaughlin, Michael P.

2009-01-01

As the nation's population ages and the Baby Boom generation nears retirement, the need for skilled healthcare workers in Iowa and across the nation grows. Healthcare is one of the fastest growing sectors of the U.S. economy, and one of the top industries for job growth and job creation in Iowa. The increase in the number of healthcare positions…

RGO-coated elastic fibres as wearable strain sensors for full-scale detection of human motions

Science.gov (United States)

Mi, Qing; Wang, Qi; Zang, Siyao; Mao, Guoming; Zhang, Jinnan; Ren, Xiaomin

2018-01-01

In this study, we chose highly-elastic fabric fibres as the functional carrier and then simply coated the fibres with reduced graphene oxide (rGO) using plasma treatment, dip coating and hydrothermal reduction steps, finally making a wearable strain sensor. As a result, the full-scale detection of human motions, ranging from bending joints to the pulse beat, has been achieved by these sensors. Moreover, high sensitivity, good stability and excellent repeatability were realized. The good sensing performances and economical fabrication process of this wearable strain sensor have strengthened our confidence in practical applications in smart clothing, smart fabrics, healthcare, and entertainment fields.

Contexts for collaboration in healthcare education

NARCIS (Netherlands)

Alpay, L.L.; Littleton, K.S.

2001-01-01

In recent years, the drive towards cost-effectiveness and efficiency, coupled with radical changes in healthcare education, have resulted in an increased need for collaboration, both at the interpersonal and institutional levels. Such collaborations were once regarded primarily as pragmatic

Improving and analyzing signage within a healthcare setting.

Science.gov (United States)

Rousek, J B; Hallbeck, M S

2011-11-01

Healthcare facilities are increasingly utilizing pictograms rather than text signs to help direct people. The purpose of this study was to analyze a wide variety of standardized healthcare pictograms and the effects of color contrasts and complexity for participants with both normal and impaired vision. Fifty (25 males, 25 females) participants completed a signage recognition questionnaire and identified pictograms while wearing vision simulators to represent specific visual impairment. The study showed that certain color contrasts, complexities and orientations can help or hinder comprehension of signage for people with and without visual impairment. High contrast signage with consistent pictograms involving human figures (not too detailed or too abstract) is most identifiable. Standardization of healthcare signage is recommended to speed up and aid the cognitive thought process in detecting signage and determining meaning. These fundamental signage principles are critical in producing an efficient, universal wayfinding system for healthcare facilities. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Artificial intelligence in healthcare: past, present and future.

Science.gov (United States)

Jiang, Fei; Jiang, Yong; Zhi, Hui; Dong, Yi; Li, Hao; Ma, Sufeng; Wang, Yilong; Dong, Qiang; Shen, Haipeng; Wang, Yongjun

2017-12-01

Artificial intelligence (AI) aims to mimic human cognitive functions. It is bringing a paradigm shift to healthcare, powered by increasing availability of healthcare data and rapid progress of analytics techniques. We survey the current status of AI applications in healthcare and discuss its future. AI can be applied to various types of healthcare data (structured and unstructured). Popular AI techniques include machine learning methods for structured data, such as the classical support vector machine and neural network, and the modern deep learning, as well as natural language processing for unstructured data. Major disease areas that use AI tools include cancer, neurology and cardiology. We then review in more details the AI applications in stroke, in the three major areas of early detection and diagnosis, treatment, as well as outcome prediction and prognosis evaluation. We conclude with discussion about pioneer AI systems, such as IBM Watson, and hurdles for real-life deployment of AI.

Artificial intelligence in healthcare: past, present and future

Science.gov (United States)

Jiang, Fei; Jiang, Yong; Zhi, Hui; Dong, Yi; Li, Hao; Ma, Sufeng; Wang, Yilong; Dong, Qiang; Shen, Haipeng; Wang, Yongjun

2017-01-01

Artificial intelligence (AI) aims to mimic human cognitive functions. It is bringing a paradigm shift to healthcare, powered by increasing availability of healthcare data and rapid progress of analytics techniques. We survey the current status of AI applications in healthcare and discuss its future. AI can be applied to various types of healthcare data (structured and unstructured). Popular AI techniques include machine learning methods for structured data, such as the classical support vector machine and neural network, and the modern deep learning, as well as natural language processing for unstructured data. Major disease areas that use AI tools include cancer, neurology and cardiology. We then review in more details the AI applications in stroke, in the three major areas of early detection and diagnosis, treatment, as well as outcome prediction and prognosis evaluation. We conclude with discussion about pioneer AI systems, such as IBM Watson, and hurdles for real-life deployment of AI. PMID:29507784

Exploring the Association of Homicides in Northern Mexico and Healthcare Access for US Residents.

Science.gov (United States)

Geissler, Kimberley H; Becker, Charles; Stearns, Sally C; Thirumurthy, Harsha; Holmes, George M

2015-08-01

Many legal residents in the United States (US)-Mexico border region cross from the US into Mexico for medical treatment and pharmaceuticals. We analyzed whether recent increases in homicides in Mexico are associated with reduced healthcare access for US border residents. We used data on healthcare access, legal entries to the US from Mexico, and Mexican homicide rates (2002-2010). Poisson regression models estimated associations between homicide rates and total legal US entries. Multivariate difference-in-difference linear probability models evaluated associations between Mexican homicide rates and self-reported measures of healthcare access for US residents. Increased homicide rates were associated with decreased legal entries to the US from Mexico. Contrary to expectations, homicides did not have significant associations with healthcare access measures for legal residents in US border counties. Despite a decrease in border crossings, increased violence in Mexico did not appear to negatively affect healthcare access for US border residents.

Tuberculosis in healthcare workers and infection control measures at primary healthcare facilities in South Africa.

Science.gov (United States)

Claassens, Mareli M; van Schalkwyk, Cari; du Toit, Elizabeth; Roest, Eline; Lombard, Carl J; Enarson, Donald A; Beyers, Nulda; Borgdorff, Martien W

2013-01-01

Challenges exist regarding TB infection control and TB in hospital-based healthcare workers in South Africa. However, few studies report on TB in non-hospital based healthcare workers such as primary or community healthcare workers. Our objectives were to investigate the implementation of TB infection control measures at primary healthcare facilities, the smear positive TB incidence rate amongst primary healthcare workers and the association between TB infection control measures and all types of TB in healthcare workers. One hundred and thirty three primary healthcare facilities were visited in five provinces of South Africa in 2009. At each facility, a TB infection control audit and facility questionnaire were completed. The number of healthcare workers who had had TB during the past three years was obtained. The standardised incidence ratio of smear positive TB in primary healthcare workers indicated an incidence rate of more than double that of the general population. In a univariable logistic regression, the infection control audit score was significantly associated with reported cases of TB in healthcare workers (OR=1.04, 95%CI 1.01-1.08, p=0.02) as was the number of staff (OR=3.78, 95%CI 1.77-8.08). In the multivariable analysis, the number of staff remained significantly associated with TB in healthcare workers (OR=3.33, 95%CI 1.37-8.08). The high rate of TB in healthcare workers suggests a substantial nosocomial transmission risk, but the infection control audit tool which was used did not perform adequately as a measure of this risk. Infection control measures should be monitored by validated tools developed and tested locally. Different strategies, such as routine surveillance systems, could be used to evaluate the burden of TB in healthcare workers in order to calculate TB incidence, monitor trends and implement interventions to decrease occupational TB.

Tuberculosis in Healthcare Workers and Infection Control Measures at Primary Healthcare Facilities in South Africa

Science.gov (United States)

Claassens, Mareli M.; van Schalkwyk, Cari; du Toit, Elizabeth; Roest, Eline; Lombard, Carl J.; Enarson, Donald A.; Beyers, Nulda; Borgdorff, Martien W.

2013-01-01

Background Challenges exist regarding TB infection control and TB in hospital-based healthcare workers in South Africa. However, few studies report on TB in non-hospital based healthcare workers such as primary or community healthcare workers. Our objectives were to investigate the implementation of TB infection control measures at primary healthcare facilities, the smear positive TB incidence rate amongst primary healthcare workers and the association between TB infection control measures and all types of TB in healthcare workers. Methods One hundred and thirty three primary healthcare facilities were visited in five provinces of South Africa in 2009. At each facility, a TB infection control audit and facility questionnaire were completed. The number of healthcare workers who had had TB during the past three years was obtained. Results The standardised incidence ratio of smear positive TB in primary healthcare workers indicated an incidence rate of more than double that of the general population. In a univariable logistic regression, the infection control audit score was significantly associated with reported cases of TB in healthcare workers (OR=1.04, 95%CI 1.01-1.08, p=0.02) as was the number of staff (OR=3.78, 95%CI 1.77-8.08). In the multivariable analysis, the number of staff remained significantly associated with TB in healthcare workers (OR=3.33, 95%CI 1.37-8.08). Conclusion The high rate of TB in healthcare workers suggests a substantial nosocomial transmission risk, but the infection control audit tool which was used did not perform adequately as a measure of this risk. Infection control measures should be monitored by validated tools developed and tested locally. Different strategies, such as routine surveillance systems, could be used to evaluate the burden of TB in healthcare workers in order to calculate TB incidence, monitor trends and implement interventions to decrease occupational TB. PMID:24098461

Health equity monitoring for healthcare quality assurance.

Science.gov (United States)

Cookson, R; Asaria, M; Ali, S; Shaw, R; Doran, T; Goldblatt, P

2018-02-01

Population-wide health equity monitoring remains isolated from mainstream healthcare quality assurance. As a result, healthcare organizations remain ill-informed about the health equity impacts of their decisions - despite becoming increasingly well-informed about quality of care for the average patient. We present a new and improved analytical approach to integrating health equity into mainstream healthcare quality assurance, illustrate how this approach has been applied in the English National Health Service, and discuss how it could be applied in other countries. We illustrate the approach using a key quality indicator that is widely used to assess how well healthcare is co-ordinated between primary, community and acute settings: emergency inpatient hospital admissions for ambulatory care sensitive chronic conditions ("potentially avoidable emergency admissions", for short). Whole-population data for 2015 on potentially avoidable emergency admissions in England were linked with neighborhood deprivation indices. Inequality within the populations served by 209 clinical commissioning groups (CCGs: care purchasing organizations with mean population 272,000) was compared against two benchmarks - national inequality and inequality within ten similar populations - using neighborhood-level models to simulate the gap in indirectly standardized admissions between most and least deprived neighborhoods. The modelled inequality gap for England was 927 potentially avoidable emergency admissions per 100,000 people, implying 263,894 excess hospitalizations associated with inequality. Against this national benchmark, 17% of CCGs had significantly worse-than-benchmark equity, and 23% significantly better. The corresponding figures were 11% and 12% respectively against the similar populations benchmark. Deprivation-related inequality in potentially avoidable emergency admissions varies substantially between English CCGs serving similar populations, beyond expected statistical

[Interdisciplinary healthcare centres--a way of organising healthcare in the future from a health insurer's perspective].

Science.gov (United States)

Hecke, Torsten L; Hoyer, Jens Martin

2009-01-01

The German healthcare system modernization act enables healthcare providers to fund interdisciplinary healthcare centres. The Techniker Krankenkasse (TK) is a statutory health sickness fund that has contracted with some of the interdisciplinary healthcare centres named ATRIO-MED to achieve high-quality medical care and healthcare management. A range of patient-centred services is described in the cooperation agreement; in addition to central medical patient records one of the core competencies includes integrated pathways for defined diagnosis. The concept of the interdisciplinary healthcare centre is highly accepted among patients. It will serve as a platform for future TK healthcare policies.

Increased extracellular volume and altered mechanics are associated with LVH in hypertensive heart disease, not hypertension alone.

Science.gov (United States)

Kuruvilla, Sujith; Janardhanan, Rajesh; Antkowiak, Patrick; Keeley, Ellen C; Adenaw, Nebiyu; Brooks, Jeremy; Epstein, Frederick H; Kramer, Christopher M; Salerno, Michael

2015-02-01

The goal of this study was to assess the relationship among extracellular volume (ECV), native T1, and systolic strain in hypertensive patients with left ventricular hypertrophy (HTN LVH), hypertensive patients without LVH (HTN non-LVH), and normotensive controls. Diffuse myocardial fibrosis in HTN LVH patients, as reflected by increased ECV and native T1, may be an underlying mechanism contributing to increased cardiovascular risk compared with HTN non-LVH subjects and controls. Furthermore, increased diffuse fibrosis in HTN LVH subjects may be associated with reduced peak systolic and early diastolic strain rate compared with the other 2 groups. T1 mapping was performed in 20 HTN LVH (mean age, 55 ± 11 years), 23 HTN non-LVH (mean age, 61 ± 12 years), and 22 control subjects (mean age, 54 ± 7 years) on a Siemens 1.5-T Avanto (Siemens Healthcare, Erlangen, Germany) using a previously validated modified look-locker inversion-recovery pulse sequence. T1 was measured pre-contrast and 10, 15, and 20 min after injection of 0.15 mmol/kg gadopentetate dimeglumine, and the mean ECV and native T1 were determined for each subject. Measurement of circumferential strain parameters were performed using cine displacement encoding with stimulated echoes. HTN LVH subjects had higher native T1 compared with controls (p < 0.05). HTN LVH subjects had higher ECV compared with HTN non-LVH subjects and controls (p < 0.05). Peak systolic circumferential strain and early diastolic strain rates were reduced in HTN LVH subjects compared with HTN non-LVH subjects and controls (p < 0.05). Increased levels of ECV and native T1 were associated with reduced peak systolic and early diastolic circumferential strain rate across all subjects. HTN LVH patients had higher ECV, longer native T1 and associated reduction in peak systolic circumferential strain, and early diastolic strain rate compared with HTN non-LVH and control subjects. Measurement of ECV and native T1 provide a noninvasive

Healthcare avoidance: a critical review.

Science.gov (United States)

Byrne, Sharon K

2008-01-01

The purpose of this study is to provide a critical review and synthesis of theoretical and research literature documenting the impact of avoidance on healthcare behaviors, identify the factors that influence healthcare avoidance and delay in the adult population, and propose a direction for future research. The Theory of Reasoned Action, Theory of Planned Behavior, Theory of Care-Seeking Behavior, the Transtheoretical Model, and the Behavioral Model of Health Services Use/Utilization are utilized to elaborate on the context within which individual intention to engage in healthcare behaviors occurs. Research literature on the concept of healthcare avoidance obtained by using computerized searches of CINAHL, MEDLINE, PSYCH INFO, and HAPI databases, from 1995 to 2007, were reviewed. Studies were organized by professional disciplines. Healthcare avoidance is a common and highly variable experience. Multiple administrative, demographic, personal, and provider factors are related to healthcare avoidance, for example, distrust of providers and/or the science community, health beliefs, insurance status, or socioeconomic/income level. Although the concept is recognized by multiple disciplines, limited research studies address its impact on healthcare decision making. More systematic research is needed to determine correlates of healthcare avoidance. Such studies will help investigators identify patients at risk for avoidant behaviors and provide the basis for health-promoting interventions. Methodological challenges include identification of characteristics of individuals and environments that hinder healthcare behaviors, as well as, the complexity of measuring healthcare avoidance. Studies need to systematically explore the influence of avoidance behaviors on specific healthcare populations at risk.

Wellbeing Understanding in High Quality Healthcare Informatics and Telepractice.

Science.gov (United States)

Fiorini, Rodolfo A; De Giacomo, Piero; L'Abate, Luciano

2016-01-01

The proper use of healthcare informatics technology and multidimensional conceptual clarity are fundamental to create and boost outstanding clinical and telepractice results. Avoiding even terminology ambiguities is mandatory for high quality of care service. For instance, well-being or wellbeing is a different way to write the same concept only, or there is a good deal of ambiguity around the meanings of these terms the way they are written. In personal health, healthcare and healthcare informatics, this kind of ambiguity and lack of conceptual clarity has been called out repeatedly over the past 50 years. It is time to get the right, terse scenario. We present a brief review to develop and achieve ultimate wellbeing understanding for practical high quality healthcare informatics and telepractice application. This article presents an innovative point of view on deeper wellbeing understanding towards its increased clinical effective application.

Person-centredness in healthcare policy, practice and research.

NARCIS (Netherlands)

McCormack, B.; Dulmen, S. van; Eide, H.; Skovdalh, K.; Eide, T.

2017-01-01

Twentieth century (western) societies are increasingly individualised. This is not only reflected in general politics, opinions and lifestyles but also in healthcare. Partly this is a result of an increased knowledge about the human genome, allowing for more individualised treatment plans

Strategic information technology alliances for effective health-care supply chain management.

Science.gov (United States)

Shih, Stephen C; Rivers, Patrick A; Hsu, H Y Sonya

2009-08-01

To gain and sustain competitive advantage, health-care providers have to continuously review and renovate their operational and information technology (IT) strategies through collaborative and cooperative endeavour with their supply chain channel members. This paper explores new ways of enhancing a health-care organization's responsiveness to changes and increasing its competitiveness through implementing strategic information technology alliances among channel members in a health-care supply chain network. An overview of issues and problems (e.g. bullwhip effect, negative externalities and free-riding phenomenon in multichannel supply chains) presented in the health-care supply chains is first delineated. This paper further goes over the issues of health-care supply chain coordination and integration for strategic IT alliances, followed by the discussion of the spillover effect of IT investments. A number of viable IT practices (such as information sharing and Internet-enabled supply chain portal) for effective health-care supply chain collaboration and coordination are then examined in this research. Finally, the paper discusses how strategic IT alliances can help improve the effectiveness of health-care supply chain management.

Water, sanitation and hygiene in Jordan's healthcare facilities.

Science.gov (United States)

Khader, Yousef Saleh

2017-08-14

Purpose The purpose of this paper is to determine water availability, sanitation and hygiene (WSH) services, and healthcare waste management in Jordan healthcare facilities. Design/methodology/approach In total, 19 hospitals (15 public and four private) were selected. The WSH services were assessed in hospitals using the WSH in health facilities assessment tool developed for this purpose. Findings All hospitals (100 percent) had a safe water source and most (84.2 percent) had functional water sources to provide enough water for users' needs. All hospitals had appropriate and sufficient gender separated toilets in the wards and 84.2 percent had the same in outpatient settings. Overall, 84.2 percent had sufficient and functioning handwashing basins with soap and water, and 79.0 percent had sufficient showers. Healthcare waste management was appropriately practiced in all hospitals. Practical implications Jordan hospital managers achieved major achievements providing access to drinking water and improved sanitation. However, there are still areas that need improvements, such as providing toilets for patients with special needs, establishing handwashing basins with water and soap near toilets, toilet maintenance and providing sufficient trolleys for collecting hazardous waste. Efforts are needed to integrate WSH service policies with existing national policies on environmental health in health facilities, establish national standards and targets for the various healthcare facilities to increase access and improve services. Originality/value There are limited WSH data on healthcare facilities and targets for basic coverage in healthcare facilities are also lacking. A new assessment tool was developed to generate core WSH indicators and to assess WSH services in Jordan's healthcare facilities. This tool can be used by a non-WSH specialist to quickly assess healthcare facility-related WSH services and sanitary hazards in other countries. This tool identified some areas

Implementing telemonitoring in heart failure care : Barriers from the perspectives of patients, healthcare professionals and healthcare organizations

NARCIS (Netherlands)

Boyne, J.J.; Vrijhoef, H.J.M.

2013-01-01

The increasing prevalence of chronic diseases, such as heart failure, presents a substantial challenge to healthcare systems. Telemonitoring is believed to be a useful instrument in the delivery of heart failure care. However, a widespread use of telemonitoring is currently failing for various

Addressing Disease-Related Malnutrition in Healthcare

Science.gov (United States)

Correia, Maria Isabel; Hegazi, Refaat A.; Diaz-Pizarro Graf, José Ignacio; Gomez-Morales, Gabriel; Fuentes Gutiérrez, Catalina; Goldin, Maria Fernanda; Navas, Angela; Pinzón Espitia, Olga Lucia; Tavares, Gilmária Millere

2015-01-01

Alarmingly high rates of disease-related malnutrition have persisted in hospitals of both emerging and industrialized nations over the past 2 decades, despite marked advances in medical care over this same interval. In Latin American hospitals, the numbers are particularly striking; disease-related malnutrition has been reported in nearly 50% of adult patients in Argentina, Brazil, Chile, Costa Rica, Cuba, Dominican Republic, Ecuador, Mexico, Panama, Paraguay, Peru, Puerto Rico, Venezuela, and Uruguay. The tolls of disease-related malnutrition are high in both human and financial terms—increased infectious complications, higher incidence of pressure ulcers, longer hospital stays, more frequent readmissions, greater costs of care, and increased risk of death. In an effort to draw attention to malnutrition in Latin American healthcare, a feedM.E. Latin American Study Group was formed to extend the reach and support the educational efforts of the feedM.E. Global Study Group. In this article, the feedM.E. Latin American Study Group shows that malnutrition incurs excessive costs to the healthcare systems, and the study group also presents evidence of how appropriate nutrition care can improve patients’ clinical outcomes and lower healthcare costs. To achieve the benefits of nutrition for health throughout Latin America, the article presents feedM.E.’s simple and effective Nutrition Care Pathway in English and Spanish as a way to facilitate its use. PMID:25883116

Targeted Learning in Healthcare Research.

Science.gov (United States)

Gruber, Susan

2015-12-01

The increasing availability of Big Data in healthcare encourages investigators to seek answers to big questions. However, nonparametric approaches to analyzing these data can suffer from the curse of dimensionality, and traditional parametric modeling does not necessarily scale. Targeted learning (TL) combines semiparametric methodology with advanced machine learning techniques to provide a sound foundation for extracting information from data. Predictive models, variable importance measures, and treatment benefits and risks can all be addressed within this framework. TL has been applied in a broad range of healthcare settings, including genomics, precision medicine, health policy, and drug safety. This article provides an introduction to the two main components of TL, targeted minimum loss-based estimation and super learning, and gives examples of applications in predictive modeling, variable importance ranking, and comparative effectiveness research.

Digital health is a cultural transformation of traditional healthcare

OpenAIRE

Meskó, Bertalan; Drobni, Zsófia; Bényei, Éva; Gergely, Bence; Győrffy, Zsuzsanna

2017-01-01

Under the term “digital health”, advanced medical technologies, disruptive innovations and digital communication have gradually become inseparable from providing best practice healthcare. While the cost of treating chronic conditions is increasing and doctor shortages are imminent worldwide, the needed transformation in the structure of healthcare and medicine fails to catch up with the rapid progress of the medical technology industry. This transition is slowed down by strict regulations; th...

WISH: a Wireless Mobile Multimedia Information System in Healthcare using RFID.

Science.gov (United States)

Yu, Weider D; Ray, Pradeep; Motoc, Tiberiu

2008-05-01

It is important to improve the efficiency of healthcare-related operations and the associated costs. Healthcare organizations are constantly under increased pressure to streamline operations and provide enhanced services to their patients. Wireless mobile computing technology has the potential to provide the desired benefits and would be a critical part of today's healthcare information system. In this paper, a system is presented to better facilitate the functions of physicians and medical staff in healthcare by using modern wireless mobile technology, Radio Frequency Identification (RFID) tools, and multimedia streaming. The paper includes a case study of the development of such a system in the context of healthcare in the United States. The results of the study show how wireless mobile multimedia systems can be developed for the improvement of the quality and efficiency in healthcare for other nations as well. Our testing data show a time reduction of more than 50% in the daily activities of hospital staff.

Effect of strain rate and temperature on strain hardening behavior of a dissimilar joint between Ti–6Al–4V and Ti17 alloys

International Nuclear Information System (INIS)

Wang, S.Q.; Liu, J.H.; Chen, D.L.

2014-01-01

Highlights: • Only stage III hardening occurs after yielding in Ti–6Al–4V/Ti17 dissimilar joints. • Voce stress and strength of the joints increase with increasing strain rate. • With increasing strain rate, hardening capacity and strain hardening exponent decrease. • With increasing temperature, hardening capacity and strain hardening exponent increase. • Strain rate sensitivity of the joints decreases as the true strain increases. - Abstract: The aim of this study was to evaluate the influence of strain rate and temperature on the tensile properties, strain hardening behavior, strain rate sensitivity, and fracture characteristics of electron beam welded (EBWed) dissimilar joints between Ti–6Al–4V and Ti17 (Ti–5Al–4Mo–4Cr–2Sn–2Zr) titanium alloys. The welding led to significant microstructural changes across the joint, with hexagonal close-packed martensite (α′) and orthorhombic martensite (α″) in the fusion zone (FZ), α′ in the heat-affected zone (HAZ) on the Ti–6Al–4V side, and coarse β in the HAZ on the Ti17 side. A distinctive asymmetrical hardness profile across the dissimilar joint was observed with the highest hardness in the FZ and a lower hardness on the Ti–6Al–4V side than on the Ti17 side, where a soft zone was present. Despite a slight reduction in ductility, the yield strength (YS) and ultimate tensile strength (UTS) of the joints lay in-between the two base metals (BMs) of Ti–6Al–4V and Ti17, with the Ti17 alloy having a higher strength. While the YS, UTS, and Voce stress of the joints increased, both hardening capacity and strain hardening exponent decreased with increasing strain rate or decreasing temperature. Stage III hardening occurred in the joints after yielding. The hardening rate was strongly dependent on the strain rate and temperature. As the strain rate increased or temperature decreased, the strain hardening rate increased at a given true stress. The strain rate sensitivity evaluated via

Evaluating location specific strain rates, temperatures, and accumulated strains in friction welds through microstructure modeling

Directory of Open Access Journals (Sweden)

Javed Akram

2018-04-01

Full Text Available A microstructural simulation method is adopted to predict the location specific strain rates, temperatures, grain evolution, and accumulated strains in the Inconel 718 friction welds. Cellular automata based 2D microstructure model was developed for Inconel 718 alloy using theoretical aspects of dynamic recrystallization. Flow curves were simulated and compared with experimental results using hot deformation parameter obtained from literature work. Using validated model, simulations were performed for friction welds of Inconel 718 alloy generated at three rotational speed i.e., 1200, 1500, and 1500 RPM. Results showed the increase in strain rates with increasing rotational speed. These simulated strain rates were found to match with the analytical results. Temperature difference of 150 K was noticed from center to edge of the weld. At all the rotational speeds, the temperature was identical implying steady state temperature (0.89Tm attainment. Keywords: Microstructure modeling, Dynamic recrystallization, Friction welding, Inconel 718, EBSD, Hot deformation, Strain map

Involving patients in setting priorities for healthcare improvement: a cluster randomized trial

NARCIS (Netherlands)

Boivin, A.; Lehoux, P.; Lacombe, R.; Burgers, J.; Grol, R.P.

2014-01-01

BACKGROUND: Patients are increasingly seen as active partners in healthcare. While patient involvement in individual clinical decisions has been extensively studied, no trial has assessed how patients can effectively be involved in collective healthcare decisions affecting the population. The goal

Cancer Training for Frontline Healthcare Providers in Tanzania.

Science.gov (United States)

Rick, Tara J; Deming, Cassondra M; Helland, Janey R; Hartwig, Kari A

2017-08-16

Cervical and breast cancer are responsible for the highest cancer-related mortality in Tanzania, although both are preventable or curable if diagnosed at an early stage. Limited knowledge of cervical cancer by clinic and dispensary level healthcare providers in Tanzania is a barrier for prevention and control strategies. The purpose of the study was to provide basic oncology training to frontline healthcare workers with a focus on cervical and breast cancer in order to increase knowledge. A 1-day cancer training symposium was conducted in Arusha, Tanzania, with 43 clinicians. Pre- and post-intervention surveys assessed cancer knowledge and confidence of clinicians in risk assessment. Sixty-nine percent of the participants reported never receiving any cervical cancer training in the past. A significant difference was found between the pre- and post-test in a majority of knowledge questions and in reported confidence recognizing signs and symptoms of breast and cervical cancer (p < 0.05). The 1-day community oncology training symposium was effective in delivering and increasing basic knowledge about cervical and breast cancers to these healthcare providers. The low level of baseline cancer knowledge among frontline medical providers in Tanzania illustrates the need for increased training around the country.

Ethical issues in healthcare financing.

Science.gov (United States)

Maharaj, S R; Paul, T J

2011-07-01

The four goals of good healthcare are to relieve symptoms, cure disease, prolong life and improve quality of life. Access to healthcare has been a perpetual challenge to healthcare providers who must take into account important factors such as equity, efficiency and effectiveness in designing healthcare systems to meet the four goals of good healthcare. The underlying philosophy may designate health as being a basic human right, an investment, a commodity to be bought and sold, a political demand or an expenditure. The design, policies and operational arrangements will usually reflect which of the above philosophies underpin the healthcare system, and consequently, access. Mechanisms for funding include fee-for-service, cost sharing (insurance, either private or government sponsored) free-of-fee at point of delivery (payments being made through general taxes, health levies, etc) or cost-recovery. For each of these methods of financial access to healthcare services, there are ethical issues which can compromise the four principles of ethical practices in healthcare, viz beneficence, non-maleficence, autonomy and justice. In times of economic recession, providing adequate healthcare will require governments, with support from external agencies, to focus on poverty reduction strategies through provision of preventive services such as immunization and nutrition, delivered at primary care facilities. To maximize the effect of such policies, it will be necessary to integrate policies to fashion an intersectoral approach.

The role of the surface environment in healthcare-associated infections.

Science.gov (United States)

Weber, David J; Anderson, Deverick; Rutala, William A

2013-08-01

This article reviews the evidence demonstrating the importance of contamination of hospital surfaces in the transmission of healthcare-associated pathogens and interventions scientifically demonstrated to reduce the levels of microbial contamination and decrease healthcare-associated infections. The contaminated surface environment in hospitals plays an important role in the transmission of methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus spp. (VRE), Clostridium difficile, Acinetobacter spp., and norovirus. Improved surface cleaning and disinfection can reduce transmission of these pathogens. 'No-touch' methods of room disinfection (i.e., devices which produce ultraviolet light or hydrogen peroxide) and 'self-disinfecting' surfaces (e.g., copper) also show promise to decrease contamination and reduce healthcare-associated infections. Hospital surfaces are frequently contaminated with important healthcare-associated pathogens. Contact with the contaminated environment by healthcare personnel is equally as likely as direct contact with a patient to lead to contamination of the healthcare provider's hands or gloves that may result in patient-to-patient transmission of nosocomial pathogens. Admission to a room previously occupied by a patient with MRSA, VRE, Acinetobacter, or C. difficile increases the risk for the subsequent patient admitted to the room to acquire the pathogen. Improved cleaning and disinfection of room surfaces decreases the risk of healthcare-associated infections.

Strategy to Support Improvement of Healthcare Quality.

Directory of Open Access Journals (Sweden)

Ing. Andrea Zejdlova

2013-01-01

Full Text Available One of the latest market-based solutions to the rising costs and quality gaps in health care is pay for performance. Pay for performance is the use of financial incentives to promote the delivery of designated standards of care. It is an emerging movement in health insurance (initially in Britain and United States. Providers under this arrangement are rewarded for meeting pre-established targets for delivery of healthcare services. This is a fundamental change from fee for service payment.Also known as "P4P" or “value-based purchasing,” this payment model rewards physicians, hospitals, medical groups, and other healthcare providers for meeting certain performance measures for quality and efficiency. Disincentives, such as eliminating payments for negative consequences of care (medical errors or increased costs, have also been proposed. In the developed nations, the rapidly aging population and rising health care costs have recently brought P4P to the forefront of health policy discussions. Pilot studies underway in several large healthcare systems have shown modest improvements in specific outcomes and increased efficiency, but no cost savings due to added administrative requirements. Statements by professional medical societies generally support incentive programs to increase the quality of health care, but express concern with the validity of quality indicators, patient and physician autonomy and privacy, and increased administrative burdens. This article serves as an introduction to pay for performance. We discuss the goals and structure of pay for performance plans and their limitations and potential consequences in the health care area.

Building a Healthcare System's Innovation Program.

Science.gov (United States)

Conger, Michelle D

2016-01-01

OSF HealthCare, based in Peoria, Illinois, has developed an innovative strategy to adapt to the changes and forces disrupting the healthcare environment. This strategy evolved organically from the performance improvement efforts we began more than 15 years ago, as well as from the lessons we learned from years of research into the innovative practices and platforms of other healthcare institutions and of companies in other industries. More important, the strategy reflects our mission "to serve persons with the greatest care and love."The OSF innovation model has three components: internal innovations, partnering with external entities, and validating innovations through simulation. OSF has an ongoing and comprehensive commitment to innovation. Examples include our initiative to transform our model of care in primary care clinics by expanding access, reducing costs, and increasing efficiency; our partnerships with outside entities to find revolutionary solutions and products in which we can invest; and our establishment of a world-class simulation and education center.OSF HealthCare could not do any of this if it lacked the support of its people. To that end, we continue to work on embedding a culture of innovation across all of our facilities. Ours is a culture in which everyone is encouraged to voice creative ideas and no one is afraid to fail-all for the betterment of our organization and the patients we serve.

Public Health Risks from Mismanagement of Healthcare Wastes in Shinyanga Municipality Health Facilities, Tanzania

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Kizito Kuchibanda

2015-01-01

Full Text Available The increase of healthcare facilities in Shinyanga municipality has resulted in an increase of healthcare wastes, which poses serious threats to the environment, health workers, and the general public. This research was conducted to investigate management practices of healthcare wastes in Shinyanga municipality with a view of assessing health risks to health workers and the general public. The study, which was carried out in three hospitals, involved the use of questionnaires, in-depth interview, and observation checklist. The results revealed that healthcare wastes are not quantified or segregated in all the three hospitals. Healthcare wastes at the Shinyanga Regional Referral Hospital are disposed of by on-site incineration and burning and some wastes are disposed off-site. At Kolandoto DDH only on-site burning and land disposal are practiced, while at Kambarage UHC healthcare solid wastes are incinerated, disposed of on land disposal, and burned. Waste management workers do not have formal training in waste management techniques and the hospital administrations pay very little attention to appropriate management of healthcare wastes. In light of this, it is evident that management of healthcare solid wastes is not practiced in accordance with the national and WHO’s recommended standards.

Recommended Vaccines for Healthcare Workers

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... Vaccination Resources for Healthcare Professionals Recommended Vaccines for Healthcare Workers Recommend on Facebook Tweet Share Compartir On ... for More Information Resources for Those Vaccinating HCWs Healthcare workers (HCWs) are at risk for exposure to ...

Trans-disciplinary community groups: an initiative for improving healthcare.

Science.gov (United States)

Sideras, James Demetri

2016-01-01

In the context of budget constraints and the current quality crisis facing UK healthcare, the purpose of this paper is to examine the use of trans-disciplinary community groups (TCG)--an innovative and inexpensive initiative for improving patient care. Using an action research study, TCG was implemented within a private healthcare firm for vulnerable adults. Qualitative data were gathered over 12 months from 33 participants using depth interviews and focus groups. TCG led to improved patient activities and increased patient decision-making and confidence in self-advocacy. Key prerequisites were top management commitment, democratic leadership and employee empowerment. However, staff nurses resisted TCG because they were inclined to using managerial control and their own independent clinical judgements. Whilst the findings from this study should not be generalized across all healthcare sectors, its results could be replicated in contexts where there is wide commitment to TCG and where managers adopt a democratic style of leadership. Researchers could take this study further by exploring the applicability of TCG in public healthcare organizations or other multi-disciplinary service contexts. The findings of this research paper provide policy makers and healthcare managers with practical insights on TCG and the factors that are likely to obstruct and facilitate its implementation. Adopting TCG could enable healthcare managers to ameliorate their services with little or no extra cost, which is especially important in a budget constraint context and the current quality crisis facing UK healthcare.

The impact of regulatory compliance behavior on hazardous waste generation in European private healthcare facilities

OpenAIRE

Botelho, Anabela

2013-01-01

Along with the increased provision of healthcare by private outpatient healthcare facilities within the EU countries, there is also an increase on waste generation from these facilities. A significant fraction of this waste is amongst the most hazardous of all wastes arising in communities, posing significant risks to people and the environment if inappropriately managed. The growing awareness that mismanagement of healthcare waste has serious environmental and public health consequences is r...

3D-Structured Stretchable Strain Sensors for Out-of-Plane Force Detection.

Science.gov (United States)

Liu, Zhiyuan; Qi, Dianpeng; Leow, Wan Ru; Yu, Jiancan; Xiloyannnis, Michele; Cappello, Leonardo; Liu, Yaqing; Zhu, Bowen; Jiang, Ying; Chen, Geng; Masia, Lorenzo; Liedberg, Bo; Chen, Xiaodong

2018-05-17

Stretchable strain sensors, as the soft mechanical interface, provide the key mechanical information of the systems for healthcare monitoring, rehabilitation assistance, soft exoskeletal devices, and soft robotics. Stretchable strain sensors based on 2D flat film have been widely developed to monitor the in-plane force applied within the plane where the sensor is placed. However, to comprehensively obtain the mechanical feedback, the capability to detect the out-of-plane force, caused by the interaction outside of the plane where the senor is located, is needed. Herein, a 3D-structured stretchable strain sensor is reported to monitor the out-of-plane force by employing 3D printing in conjunction with out-of-plane capillary force-assisted self-pinning of carbon nanotubes. The 3D-structured sensor possesses large stretchability, multistrain detection, and strain-direction recognition by one single sensor. It is demonstrated that out-of-plane forces induced by the air/fluid flow are reliably monitored and intricate flow details are clearly recorded. The development opens up for the exploration of next-generation 3D stretchable sensors for electronic skin and soft robotics. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Viability of healthcare service delivery alternatives for the Australian mining sector.

Science.gov (United States)

Williams, Patricia A H; Giles, Margaret

2012-01-01

The changing and demanding nature of the mining workforce in rural and remote Australia brings unique challenges to the delivery of healthcare services. In an attempt to control costs whilst delivering cost effective and quality healthcare, new models of delivery must be considered. For a workforce that is fly-in/fly-out, the provision of healthcare is problematic given the lack of consistency in location. A cost-benefit framework is analysed comparing three models of service provision using travel to a major location, locum services and remote health monitoring. Ultimately, new models of care must be considered to address the issues of increasing workforce turnover, to cater for rising healthcare costs, and to improve the health of such communities.

The Many Meanings of Evidence: Implications for the Translational Science Agenda in Healthcare

Directory of Open Access Journals (Sweden)

Gill Harvey

2013-01-01

Full Text Available Health systems across the world are concerned with the quality and safety of patient care. This includes investing in research and development to progress advances in the treatment and management of individuals and healthcare organisations. The concept of evidence- based healthcare has gained increasing currency over the last two decades; yet questions persist about the time it takes for new research evidence to find its way into day to day healthcare decision-making. This paper explores the reasons for this apparent gap between research and healthcare practice, management and policy-making. In particular, the paper argues that different meanings attached to the word ‘evidence’ fundamentally influence the way in which the research-practice gap is conceptualised and subsequent strategies that are implemented to increase the uptake of research.

Digital health is a cultural transformation of traditional healthcare.

Science.gov (United States)

Meskó, Bertalan; Drobni, Zsófia; Bényei, Éva; Gergely, Bence; Győrffy, Zsuzsanna

2017-01-01

Under the term "digital health", advanced medical technologies, disruptive innovations and digital communication have gradually become inseparable from providing best practice healthcare. While the cost of treating chronic conditions is increasing and doctor shortages are imminent worldwide, the needed transformation in the structure of healthcare and medicine fails to catch up with the rapid progress of the medical technology industry. This transition is slowed down by strict regulations; the reluctance of stakeholders in healthcare to change; and ignoring the importance of cultural changes and the human factor in an increasingly technological world. With access and adoption of technology getting higher, the risk of patients primarily turning to an accessible, but unregulated technological solution for their health problem is likely to increase. In this paper, we discuss how the old paradigm of the paternalistic model of medicine is transforming into an equal level partnership between patients and professionals and how it is aided and augmented by disruptive technologies. We attempt to define what digital health means and how it affects the status quo of care and also the study design in implementing technological innovations into the practice of medicine.

Digital health is a cultural transformation of traditional healthcare

Science.gov (United States)

Drobni, Zsófia; Bényei, Éva; Gergely, Bence; Győrffy, Zsuzsanna

2017-01-01

Under the term “digital health”, advanced medical technologies, disruptive innovations and digital communication have gradually become inseparable from providing best practice healthcare. While the cost of treating chronic conditions is increasing and doctor shortages are imminent worldwide, the needed transformation in the structure of healthcare and medicine fails to catch up with the rapid progress of the medical technology industry. This transition is slowed down by strict regulations; the reluctance of stakeholders in healthcare to change; and ignoring the importance of cultural changes and the human factor in an increasingly technological world. With access and adoption of technology getting higher, the risk of patients primarily turning to an accessible, but unregulated technological solution for their health problem is likely to increase. In this paper, we discuss how the old paradigm of the paternalistic model of medicine is transforming into an equal level partnership between patients and professionals and how it is aided and augmented by disruptive technologies. We attempt to define what digital health means and how it affects the status quo of care and also the study design in implementing technological innovations into the practice of medicine. PMID:29184890

Improving Healthcare through Lean Management

DEFF Research Database (Denmark)

Nielsen, Anders Paarup; Edwards, Kasper

2011-01-01

The ideas and principles from lean management are now widely being adopted within the healthcare sector. The analysis in this paper shows that organizations within healthcare most often only implement a limited set of tools and methods from the lean tool-box. Departing from a theoretical analysis...... of the well-known and universal lean management principles in the context of the healthcare this paper will attempt to formulate and test four hypotheses about possible barriers to the successful implementation of lean management in healthcare. The first hypothesis states that lean management in healthcare....... The paper concludes by discussing the implications of hypothesis two, three, and four for the successful application of lean management within healthcare. Is it concluded that this requires a transformative and contingent approach to lean management where the universal principles of the lean philosophy...

Innovation in medicine and healthcare 2015

CERN Document Server

Torro, Carlos; Tanaka, Satoshi; Howlett, Robert; Jain, Lakhmi

2016-01-01

Innovation in medicine and healthcare is an interdisciplinary research area, which combines the advanced technologies and problem solving skills with medical and biological science. A central theme of this proceedings is Smart Medical and Healthcare Systems (modern intelligent systems for medicine and healthcare), which can provide efficient and accurate solution to problems faced by healthcare and medical practitioners today by using advanced information communication techniques, computational intelligence, mathematics, robotics and other advanced technologies. The techniques developed in this area will have a significant effect on future medicine and healthcare.    The volume includes 53 papers, which present the recent trend and innovations in medicine and healthcare including Medical Informatics; Biomedical Engineering; Management for Healthcare; Advanced ICT for Medical and Healthcare; Simulation and Visualization/VR for Medicine; Statistical Signal Processing and Artificial Intelligence; Smart Medic...

Healthcare service quality: towards a broad definition.

Science.gov (United States)

Mosadeghrad, Ali Mohammad

2013-01-01

The main purpose of this study is to define healthcare quality to encompass healthcare stakeholder needs and expectations because healthcare quality has varying definitions for clients, professionals, managers, policy makers and payers. This study represents an exploratory effort to understand healthcare quality in an Iranian context. In-depth individual and focus group interviews were conducted with key healthcare stakeholders. Quality healthcare is defined as "consistently delighting the patient by providing efficacious, effective and efficient healthcare services according to the latest clinical guidelines and standards, which meet the patient's needs and satisfies providers". Healthcare quality definitions common to all stakeholders involve offering effective care that contributes to the patient well-being and satisfaction. This study helps us to understand quality healthcare, highlighting its complex nature, which has direct implications for healthcare providers who are encouraged to regularly monitor healthcare quality using the attributes identified in this study. Accordingly, they can initiate continuous quality improvement programmes to maintain high patient-satisfaction levels. This is the first time a comprehensive healthcare quality definition has been developed using various healthcare stakeholder perceptions and expectations.

A Lactobacillus rhamnosus strain induces a heme oxygenase dependent increase in Foxp3+ regulatory T cells.

Directory of Open Access Journals (Sweden)

Khalil Karimi

Full Text Available We investigated the consequences of feeding with a Lactobacillus species on the immune environment in GALT, and the role of dendritic cells and heme oxygenase-1 in mediating these responses. Feeding with a specific strain of Lactobacillus rhamnosus induced a significant increase in CD4+CD25+Foxp3+ functional regulatory T cells in GALT. This increase was greatest in the mesenteric lymph nodes and associated with a marked decrease in TNF and IFNγ production. Dendritic cell regulatory function and HO-1 expression was also increased. The increase in Foxp3+ T cells could be prevented by treatment with a heme oxygenase inhibitor. However, neither inhibition of heme oxygenase nor blockade of IL-10 and TGFβ prevented the inhibition of inflammatory cytokine production. In conclusion Lactobacillus feeding induced a tolerogenic environment in GALT. HO-1 was critical to the enhancement of Foxp3+ regulatory T cells while additional, as yet unknown, pathways were involved in the down-regulation of inflammatory cytokine production by T cells.

Infection with Helicobacter pylori strains lacking dupA is associated with an increased risk of gastric ulcer and gastric cancer development.

Science.gov (United States)

Abadi, Amin Talebi Bezmin; Taghvaei, Tarang; Wolfram, Lutz; Kusters, Johannes G

2012-01-01

Recently, dupA was reported as a new virulence factor in Helicobacter pylori, but its association with gastroduodenal disorders and its mode of action are still unclear. Here, an association of the dupA status with different disease groups was determined and a biological explanation for the observed associations was tested. In total, 216 H. pylori isolates were obtained from 232 presumed H. pylori-infected patients. A positive association was observed between the occurrence of duodenal ulcer (DU) and the presence of dupA [odds ratio (OR) 24.2; 95 % confidence interval (CI) 10.6-54.8]. In addition, an inverse association between the occurrence of gastric cancer (GC) [OR 0.16; 95 % CI 0.05-0.47] and gastric ulcer (GU) [OR 0.34; 95 % CI 0.16-0.68] with the presence of dupA was observed. A putative explanation for the observed associations might be a more corpus-located infection (pan-gastritis) by the dupA-positive strains due to their increased acid resistance. Indeed, a strong association between dupA-positive H. pylori isolated from gastritis patients and in vitro acid resistance was observed (PdupA-positive strains suggests that these strains are adapted to a stomach with high gastric acid output. This may in part explain the observed associations, as an increased gastric acid output is thought to be typical for an antrum-predominant H. pylori infection and, whilst this is associated with an increased risk of DU formation, it also decreases the risk for the genesis of GUs and GC.

Strategies for healthcare information systems

NARCIS (Netherlands)

Stegwee, R.A.; Spil, Antonius A.M.

2001-01-01

Information technologies of the past two decades have created significant fundamental changes in the delivery of healthcare services by healthcare provider organizations. Many healthcare organizations have been in search of ways and strategies to keep up with continuously emerging information

Role of laboratory medicine in collaborative healthcare.

Science.gov (United States)

Watson, Ian D; Wilkie, Patricia; Hannan, Amir; Beastall, Graham H

2018-04-09

Healthcare delivery and responsibility is changing. Patient-centered care is gaining international acceptance with the patient taking greater responsibility for his/her health and sharing decision making for the diagnosis and management of illness. Laboratory medicine must embrace this change and work in a tripartite collaboration with patients and with the clinicians who use clinical laboratory services. Improved communication is the key to participation, including the provision of educational information and support. Knowledge management should be targeted to each stakeholder group. As part of collaborative healthcare clinical laboratory service provision needs to be more flexible and available, with implications for managers who oversee the structure and governance of the service. Increased use of managed point of care testing will be essential. The curriculum content of laboratory medicine training programs will require trainees to undertake practice-based learning that facilitates interaction with patients, clinicians and managers. Continuing professional development for specialists in laboratory medicine should also embrace new sources of information and opportunities for collaborative healthcare.

Private health insurance and access to healthcare.

Science.gov (United States)

Duggal, Ravi

2011-01-01

The health insurance business in India has seen a growth of over 25% per annum in the last few years with the expansion of the private health insurance sector. The premium incomes of health insurance have crossed the Rs 8,000 crore mark with the share of private companies increasing to over 41%. This is despite the fact that from the perspective of patients, health insurance is not a good deal, especially when they need it most. This raises a number of ethical issues regarding how the health insurance business runs and how medical practice adjusts to it for profiteering. This article uses the personal experience of the author to argue that health insurance in an unregulated environment can only lead to unethical practices, further victimising the patient. Further, publicly financed healthcare which operates in an environment regulating both public and private healthcare provisioning is the only way to assure access to ethical and equitable healthcare to people.

Awareness of the healthcare system and rights to healthcare in the Colombian population.

Science.gov (United States)

Delgado Gallego, María Eugenia; Vázquez-Navarrete, María Luisa

2013-01-01

To analyze changes in users' awareness of the healthcare system and of their rights to healthcare in Colombia in the last 10 years, as well as the factors that influence users' awareness. We carried out a descriptive study to compare the results of two cross-sectional studies based on two surveys of users of the Colombian healthcare system. The first survey was performed in 2000 and the second in 2010. The municipalities of Tuluá (urban area) and Palmira (rural area) were surveyed. In both surveys, a stratified, multistage probability sample was selected. There were 1497 users in the first sample and 1405 in the second. Changes in awareness of the healthcare system and associated factors in each year were assessed through multivariate logistic regressions. Users' awareness of the healthcare system was limited in 2000 and was significantly lower in 2010, except for that relating to health insurers and providers. In contrast, more than 90% of users in both surveys perceived themselves as having healthcare rights. The factors consistently associated with greater awareness were belonging to a high socioeconomic stratum and having higher education. The most underprivileged users were less likely to be aware of the healthcare system, hampering their ability to make informed decisions and to exercise their health rights. To correct this situation, health institutions and the government should act decisively to reduce social inequalities. Copyright © 2012 SESPAS. Published by Elsevier Espana. All rights reserved.

Spirituality and healthcare: Towards holistic people-centred healthcare in South Africa

Directory of Open Access Journals (Sweden)

Andre de la Porte

2016-07-01

Full Text Available Healthcare in South Africa is in a crisis. Problems with infrastructure, management, human resources and the supply of essential medicines are at a critical level. This is compounded by a high burden of disease and disparity in levels of service delivery, particularly between public and private healthcare. The government has put ambitious plans in place, which are part of the National Development Plan to ward 2030. In the midst of this we find the individual person and their family and community staggering under the suffering caused by disease, poverty, crime and violence. There is a more than 70% chance that this person and their family and community are trying to make sense of this within a spiritual framework and that they belong to a faith-based community. This article explores the valuable contribution of spirituality, spiritual and pastoral work, the faith-based community (FBC and faith-based organisations (FBOs to holistic people-centred healthcare in South Africa. Keywords: Healthcare; Spirituality; Clinical Spiritual Counselling

Comparative genomics analyses revealed two virulent Listeria monocytogenes strains isolated from ready-to-eat food.

Science.gov (United States)

Lim, Shu Yong; Yap, Kien-Pong; Thong, Kwai Lin

2016-01-01

Listeria monocytogenes is an important foodborne pathogen that causes considerable morbidity in humans with high mortality rates. In this study, we have sequenced the genomes and performed comparative genomics analyses on two strains, LM115 and LM41, isolated from ready-to-eat food in Malaysia. The genome size of LM115 and LM41 was 2,959,041 and 2,963,111 bp, respectively. These two strains shared approximately 90% homologous genes. Comparative genomics and phylogenomic analyses revealed that LM115 and LM41 were more closely related to the reference strains F2365 and EGD-e, respectively. Our virulence profiling indicated a total of 31 virulence genes shared by both analysed strains. These shared genes included those that encode for internalins and L. monocytogenes pathogenicity island 1 (LIPI-1). Both the Malaysian L. monocytogenes strains also harboured several genes associated with stress tolerance to counter the adverse conditions. Seven antibiotic and efflux pump related genes which may confer resistance against lincomycin, erythromycin, fosfomycin, quinolone, tetracycline, and penicillin, and macrolides were identified in the genomes of both strains. Whole genome sequencing and comparative genomics analyses revealed two virulent L. monocytogenes strains isolated from ready-to-eat foods in Malaysia. The identification of strains with pathogenic, persistent, and antibiotic resistant potentials from minimally processed food warrant close attention from both healthcare and food industry.

Simulated gastrointestinal conditions increase adhesion ability of Lactobacillus paracasei strains isolated from kefir to Caco-2 cells and mucin.

Science.gov (United States)

Bengoa, Ana Agustina; Zavala, Lucía; Carasi, Paula; Trejo, Sebastián Alejandro; Bronsoms, Silvia; Serradell, María de Los Ángeles; Garrote, Graciela Liliana; Abraham, Analía Graciela

2018-01-01

Gastrointestinal conditions along the digestive tract are the main stress to which probiotics administrated orally are exposed because they must survive these adverse conditions and arrive alive to the intestine. Adhesion to epithelium has been considered one of the key criteria for the characterization of probiotics because it extends their residence time in the intestine and as a consequence, can influence the health of the host by modifying the local microbiota or modulating the immune response. Nevertheless, there are very few reports on the adhesion properties to epithelium and mucus of microorganisms after passing through the gastrointestinal tract. In the present work, we evaluate the adhesion ability in vitro of L. paracasei strains isolated from kefir grains after acid and bile stress and we observed that they survive simulated gastrointestinal passage in different levels depending on the strain. L. paracasei CIDCA 8339, 83120 and 83123 were more resistant than L. paracasei CIDCA 83121 and 83124, with a higher susceptibility to simulated gastric conditions. Proteomic analysis of L. paracasei subjected to acid and bile stress revealed that most of the proteins that were positively regulated correspond to the glycolytic pathway enzymes, with an overall effect of stress on the activation of the energy source. Moreover, it is worth to remark that after gastrointestinal passage, L. paracasei strains have increased their ability to adhere to mucin and epithelial cells in vitro being this factor of relevance for maintenance of the strain in the gut environment to exert its probiotic action. Copyright © 2017 Elsevier Ltd. All rights reserved.

Recruitment of rural healthcare professionals for live continuing education.

Science.gov (United States)

Holuby, Ronnie Scott; Pellegrin, Karen L; Barbato, Anna; Ciarleglio, Anita

2015-01-01

The availability of rural healthcare is a growing concern in the United States as fewer healthcare providers choose to work in rural areas. Accessing quality continuing education (CE) for rural healthcare practitioners (HCPs) remains a challenge and may pose a barrier to quality care. To maximize attendance at a live, in-person, free CE program focusing on geriatric medication and issues specifically targeted to HCPs in rural areas, two methods were implemented sequentially. The first method used formal advertising implemented by a professional marketing service to promote CE events. The second method enlisted local healthcare organizations and physician groups to promote the CE event to their employees. Cost per attendee was calculated for comparison. Professional marketing services recruited 31 HCPs (March 2011) and resulted in a per-participant recruitment cost of US$428.62. Local healthcare organizations and physician groups' marketing recruited 48 HCPs (July-August 2011) and resulted in a per-participant recruitment cost of US$55.19. Providing free CE coordinated through local healthcare organizations and physician groups was the most cost-effective method of recruiting rural HCPs for CE. Formal advertising added cost without increasing the number of participants per event. Although this is the first study of the cost-effectiveness of recruitment methods targeting HCPs in rural areas, results are consistent with research on cost-effectiveness of outreach to rural lay community members.

The importance of epidemiological predictors for healthcare costs for chronic patients

DEFF Research Database (Denmark)

Hansen, Louise

SUMMARY Healthcare systems around the world continue to see their expenditures increase, measured as a percentage of gross domestic product. Within health economics, the need for models that can predict healthcare costs is of substantial importance, as decisions to introduce as well as to decommi......SUMMARY Healthcare systems around the world continue to see their expenditures increase, measured as a percentage of gross domestic product. Within health economics, the need for models that can predict healthcare costs is of substantial importance, as decisions to introduce as well...... to consider, and lastly choosing the most appropriate statistical model. This framework was developed as a result of five quantitative studies, of which four were based on patient specific data from registers, and one on cost of illness theory. The framework was applied for predicting the cost for all...... which these patients are treated, as different resources were affected differently by the clinical and behavioural predictors included. In conclusion, the results from this dissertation highlight the importance being familiar with the population of interest, identifying the relevant resources, including...

Factors Associated with Healthcare Utilization Among Arab Immigrants and Iraqi Refugees.

Science.gov (United States)

Elsouhag, D; Arnetz, B; Jamil, H; Lumley, M A; Broadbridge, C L; Arnetz, J

2015-10-01

Arab migrants-both immigrants and refugees-are exposed to pre- and post- migration stressors increasing their risk for health problems. Little is known, however, about rates of, or factors associated with, healthcare utilization among these two groups. A sample of 590 participants were interviewed approximately 1 year post-migration to the United States. Factors associated with healthcare utilization, including active and passive coping strategies, were examined using logistic regressions. Compared to national healthcare utilization data, immigrants had significantly lower, and refugees had significantly higher rates of healthcare utilization. Being a refugee, being married, and having health insurance were significantly associated with medical service utilization. Among refugees, less use of psychological services was associated with the use of medications and having problem-focused (active) strategies for dealing with stress. Healthcare utilization was significantly higher among refugees, who also reported a greater need for services than did immigrants.

Healthcare is primary

Directory of Open Access Journals (Sweden)

Raman Kumar

2015-01-01

Full Text Available India is undergoing a rapid transformation in terms of governance, administrative reforms, newer policy develoment, and social movements. India is also considered one of the most vibrant economies in the world. The current discourse in public space is dominated by issues such as economic development, security, corruption free governance, gender equity, and women safety. Healthcare though remains a pressing need of population; seems to have taken a backseat. In the era of decreasing subsidies and cautious investment in social sectors, the 2 nd National Conference on Family Medicine and Primary Care 2015 (FMPC brought a focus on "healthcare" in India. The theme of this conference was "Healthcare is Primary." The conference participants discussed on the theme of why healthcare should be a national priority and why strong primary care should remain at the center of healthcare delivery system. The experts recommended that India needs to strengthen the "general health system" instead of focusing on disease based vertical programs. Public health system should have capacity and skill pool to be able to deliver person centered comprehensive health services to the community. Proactive implementation of policies towards human resource in health is the need of the hour. As the draft National Health Policy 2015 is being debated, "family medicine" (academic primary care, the unfinished agenda of National Health Policy 2002, remains a priority area of implementation.

Healthcare service providers' and facility administrators' perspectives of the free maternal healthcare services policy in Malindi District, Kenya: a qualitative study.

Science.gov (United States)

Lang'at, Evaline; Mwanri, Lillian

2015-06-27

Globally, there are increasing efforts to improve maternal health outcomes including the reduction in maternal mortality rates. Improved access to skilled care utilisation during pregnancy and delivery has been one of the strategies employed to improve maternal health outcomes. In Kenya, more than half of the women deliver without the assistance of a skilled attendant and this has contributed to high maternal mortality rates. The free maternal healthcare services policy in all public facilities was initiated as a strategy to improve access to skilled care and reduce poor maternal health outcomes. This study aimed to explore the perspectives of the service providers and facility administrators of the free maternal health care service policy that was introduced in Kenya in 2013. A qualitative inquiry using semi-structured one-on-one interviews was conducted in Malindi District, Kenya. The participants included maternal health service providers and facility administrators recruited from five different healthcare facilities. Data were analysed using a thematic framework analysis. Free maternal healthcare service provision was perceived to boost skilled care utilisation during pregnancy and delivery. However, challenges including; delays in the reimbursement of funds by the government to the facilities, stock outs of essential commodities in the facilities to facilitate service provision, increased workload amidst staff shortage and lack of consultation and sensitisation of key stakeholders were perceived as barriers to effective implementation of this policy. Free maternal healthcare services can be one of the strategies to improve a range of maternal health outcomes. However, the implementation of this policy would be more effective if; the healthcare facilities were upgraded, equipped with adequate supplies, funds and staff; the community are continually sensitized on the importance of seeking skilled care during pregnancy and delivery; and inclusivity and

The effects of strain rate and carbon concentration on the dynamic strain aging of cold rolled Ni-based alloy in high temperature water

International Nuclear Information System (INIS)

Kuang, Wenjun; Was, Gary S.

2015-01-01

Graphical abstract: The stress amplitude of serrations first increases with decreasing strain rate and then gradually saturates. The matrix carbon concentration affects the stress amplitude and the tendency to saturation. - Abstract: The effect of strain rate on dynamic strain aging of cold-rolled Ni-based alloy was investigated. With decreasing strain rate, the stress amplitude of serrations first increased and then saturated. Compared with the solution-annealed condition, the thermally-treated condition produced smaller stress amplitudes that saturated at a lower strain rate. Observations are consistent with a mechanism in which the locking strength of solute atmospheres first increases with increasing solute atom arrival at dislocations and gradually saturates as solute reaches a critical level

Self-medication among healthcare and non-healthcare students at University of Ljubljana, Slovenia.

Science.gov (United States)

Klemenc-Ketis, Zalika; Hladnik, Ziga; Kersnik, Janko

2010-01-01

To determine the incidence of self-medication among University of Ljubljana students and the effect of the type of curriculum on the pattern of self-medication. The study included a sample of 1,294 students who freely accessed a self-administered web-based questionnaire in the Slovene language that consisted of a preliminary letter introducing the term 'self-treatment' and 2 sections about self-medication. The preliminary letter asked participants to report the practice of self-treatment during the past year. The main outcome measures were percentages of those reporting self-medication during the past year, which were then used to compare healthcare and non-healthcare students. A majority of students (1,195, 92.3%), both healthcare and non-healthcare, reported the use of some sort of self-medication during the study period. More healthcare students in their senior year (353, 94.1%) than those in their junior year (245, 89.4%) used self-medication (p = 0.04). Healthcare students (p = 0.05) thought that self-medication without improvement of the symptoms should last for 1 week or less. They acquired the drugs for self-medication from pharmacies; thought that previous doctors' advice in a similar situation was a more important reason for self-medication; would seek the advice of a physician or pharmacist for different ways of self-treatment, and quite interestingly thought that self-medication was not very safe. On the other hand, non-healthcare students acquired the drugs from healers and friends. The study showed that self-medication was common among all University of Ljubljana students, but that healthcare-related education in students and young adults led to more responsible use of self-medication. Copyright 2010 S. Karger AG, Basel.

Healthcare Engineering Defined: A White Paper.

Science.gov (United States)

Chyu, Ming-Chien; Austin, Tony; Calisir, Fethi; Chanjaplammootil, Samuel; Davis, Mark J; Favela, Jesus; Gan, Heng; Gefen, Amit; Haddas, Ram; Hahn-Goldberg, Shoshana; Hornero, Roberto; Huang, Yu-Li; Jensen, Øystein; Jiang, Zhongwei; Katsanis, J S; Lee, Jeong-A; Lewis, Gladius; Lovell, Nigel H; Luebbers, Heinz-Theo; Morales, George G; Matis, Timothy; Matthews, Judith T; Mazur, Lukasz; Ng, Eddie Yin-Kwee; Oommen, K J; Ormand, Kevin; Rohde, Tarald; Sánchez-Morillo, Daniel; Sanz-Calcedo, Justo García; Sawan, Mohamad; Shen, Chwan-Li; Shieh, Jiann-Shing; Su, Chao-Ton; Sun, Lilly; Sun, Mingui; Sun, Yi; Tewolde, Senay N; Williams, Eric A; Yan, Chongjun; Zhang, Jiajie; Zhang, Yuan-Ting

2015-01-01

Engineering has been playing an important role in serving and advancing healthcare. The term "Healthcare Engineering" has been used by professional societies, universities, scientific authors, and the healthcare industry for decades. However, the definition of "Healthcare Engineering" remains ambiguous. The purpose of this position paper is to present a definition of Healthcare Engineering as an academic discipline, an area of research, a field of specialty, and a profession. Healthcare Engineering is defined in terms of what it is, who performs it, where it is performed, and how it is performed, including its purpose, scope, topics, synergy, education/training, contributions, and prospects.

What do hypnotics cost hospitals and healthcare? [version 2; referees: 2 approved

Directory of Open Access Journals (Sweden)

Daniel F. Kripke

2017-06-01

Full Text Available Hypnotics (sleeping pills are prescribed widely, but the economic costs of the harm they have caused have been largely unrecognized. Randomized clinical trials have observed that hypnotics increase the incidence of infections. Likewise, hypnotics increase the incidence of major depression and cause emergency admissions for overdoses and deaths.  Epidemiologically, hypnotic use is associated with cancer, falls, automobile accidents, and markedly increased overall mortality.  This article considers the costs to hospitals and healthcare payers of hypnotic-induced infections and other severe consequences of hypnotic use. These are a probable cause of excessive hospital admissions, prolonged lengths of stay at increased costs, and increased readmissions. Accurate information is scanty, for in-hospital hypnotic benefits and risks have scarcely been studied -- certainly not the economic costs of inpatient adverse effects.  Healthcare costs of outpatient adverse effects likewise need evaluation. In one example, use of hypnotics among depressed patients was strongly associated with higher healthcare costs and more short-term disability. A best estimate is that U.S. costs of hypnotic harms to healthcare systems are on the order of $55 billion, but conceivably might be as low as $10 billion or as high as $100 billion. More research is needed to more accurately assess unnecessary and excessive hypnotics costs to providers and insurers, as well as financial and health damages to the patients themselves.

Romanian healthcare system at a glance

Directory of Open Access Journals (Sweden)

Christiana Balan

2013-04-01

Full Text Available The Romanian healthcare system is facing constant challenges to produce high quality care with low costs. Objectives The paper aims to analyze the efficiency of the Romanian healthcare system in terms of resources allocation. The evaluation and the dimension of healthcare system efficiency are important for identifying a balance between the resources required and the health outcomes. Prior Work Previous studies describe the Romanian healthcare system as a system in transition. This study focuses on the relationship between the inputs and outputs of the system. Approach In order to assess the efficiency of the Romanian healthcare system we use Data Envelopment Analysis approach. Both input and output healthcare indicators are observed for the period 1999-2010 and the years when healthcare inputs have been used efficiently are identified. Results The results show that human, financial, and technological resources have been used at maximum capacity in 1999, 2003, 2004, 2007 and 2010. Implications Though efficiency is defined differently by diverse stakeholders, healthcare policies should focus on rising the responsibility of communities and individuals for better treatments and services and better access to information on healthcare providers. Value The paper is an empirically based study of the healthcare resources allocation in Romania.

Unmet healthcare need among women who use methamphetamine in San Francisco.

Science.gov (United States)

Powelson, Elisabeth; Lorvick, Jennifer; Lutnick, Alexandra; Wenger, Lynn; Klausner, Jeffery; Kral, Alex H

2014-02-01

Methamphetamine use has increased substantially in the United States since the 1990s. Few studies have examined the healthcare service needs of women who use methamphetamine. This study describes unmet medical needs in a community-based sample of women who use methamphetamine in San Francisco, CA. Women who use methamphetamine were recruited in San Francisco and participated in a computer-assisted survey (N = 298 HIV-negative women). Multivariate analysis was performed to explore associations among sociodemographic variables, drug use, use of health and social services, and unmet healthcare need across three domains: chronic health problems, dermatologic problems, and women's preventive healthcare. Sixty-nine percent of participants reported a need for care for a chronic health condition, and 31% of them had an unmet need for care, in the last six months. Thirty-five percent of participants reported a need for dermatologic healthcare, and 66% had an unmet need for care in the last 6 months. Ninety-two percent of participants reported a need for women's preventive healthcare and 46% had an unmet need for care in the last year. Women who reported having a healthcare provider had lower odds of reporting an unmet need for a chronic health condition or women's preventive healthcare. Women who used a case manager had lower odds of having an unmet need for dermatologic care. A significant proportion of women who use methamphetamine in this sample had an unmet need for women's preventive healthcare, and overall these women had a significant unmet need for healthcare. These findings suggest that contact with a healthcare provider or a caseworker could help to expand access to healthcare for this vulnerable population.

Improving healthcare practice behaviors: an exploratory study identifying effective and ineffective behaviors in healthcare.

Science.gov (United States)

Van Fleet, David D; Peterson, Tim O

2016-01-01

The purpose of this paper is to present the results of exploratory research designed to develop an awareness of healthcare behaviors, with a view toward improving the customer satisfaction with healthcare services. It examines the relationship between healthcare providers and their consumers/patients/clients. The study uses a critical incident methodology, with both effective and ineffective behavioral specimens examined across different provider groups. The effects of these different behaviors on what Berry (1999) identified as the common core values of service organizations are examined, as those values are required to build a lasting service relationship. Also examined are categories of healthcare practice based on the National Quality Strategy priorities. The most obvious is the retrospective nature of the method used. How accurate are patient or consumer memories? Are they capable of making valid judgments of healthcare experiences (Berry and Bendapudi, 2003)? While an obvious limitation, such recollections are clearly important as they may be paramount in following the healthcare practitioners' instructions, loyalty for repeat business, making recommendations to others and the like. Further, studies have shown retrospective reports to be accurate and useful (Miller et al., 1997). With this information, healthcare educators should be in a better position to improve the training offered in their programs and practitioners to better serve their customers. The findings would indicate that the human values of excellence, innovation, joy, respect and integrity play a significant role in building a strong service relationship between consumer and healthcare provider. Berry (1999) has argued that the overriding importance in building a lasting service business is human values. This exploratory study has shown how critical incident analysis can be used to determine both effective and ineffective practices of different medical providers. It also provides guidelines as

Value-based healthcare in Lynch syndrome

NARCIS (Netherlands)

Hennink, Simone D; Hofland, N.; Gopie, J.P.; van der Kaa, C.; de Koning, K.; Nielsen, M.; Tops, C.; Morreau, H.; de Vos Tot Nederveen Cappel, W.H.; Langers, A.M.; Hardwick, J.C.; Gaarenstroom, K.N.; Tollenaar, R.A.; Veenendaal, R.A.; Tibben, A.; Wijnen, J.; van Heck, M.; van Asperen, C.; Roukema, J.A.; Hommes, D.W.; Hes, F.J.; Vasen, H.F.A.

2013-01-01

Lynch syndrome (LS), one of the most frequent forms of hereditary colorectal cancer (CRC), is caused by a defect in one of the mismatch repair (MMR) genes. Carriers of MMR defects have a strongly increased risk of developing CRC and endometrial cancer. Over the last few years, value-based healthcare

Compassion, Mindfulness, and the Happiness of Healthcare Workers.

Science.gov (United States)

Benzo, Roberto P; Kirsch, Janae L; Nelson, Carlie

Decreased well-being of healthcare workers expressed as stress and decreased job satisfaction influences patient safety, patient satisfaction, and cost containment. Self-compassion has garnered recent attention due to its positive association with well-being and happiness. Discovering novel pathways to increase the well-being of healthcare workers is essential. This study sought to explore the influence of self-compassion on employee happiness in healthcare professionals. A total of 400 participants (mean age = 45 ± 14, 65% female) healthcare workers at a large teaching hospital were randomly asked to complete questionnaires assessing their levels of happiness and self-compassion, life conditions, and habits. Participants completed the Happiness Scale and Self-Compassion Scales, the Five Facet Mindfulness Questionnaire as well as variables associated with well-being: relationship status, the number of hours spent exercising a week, attendance at a wellness facility, and engagement in a regular spiritual practice. Self-compassion was significantly and independently associated with perceived happiness explaining 39% of its variance after adjusting for age, marital status, gender, time spent exercising, and attendance to an exercise facility. Two specific subdomains of self-compassion from the instrument used, coping with isolation and mindfulness, accounted for 95% of the self-compassion effect on happiness. Self-compassion is meaningfully and independently associated with happiness and well-being in healthcare professionals. Our results may have practical implications by providing specific self-compassion components to be targeted in future programs aimed at enhancing well-being in healthcare professionals. Copyright © 2017 Elsevier Inc. All rights reserved.

Healthcare. State Report

Science.gov (United States)

Carnevale, Anthony P.; Smith, Nicole; Gulish, Artem; Beach, Bennett H.

2012-01-01

This report projects education requirements linked to forecasted job growth in healthcare by state and the District of Columbia from 2010 through 2020. It complements a larger national report which projects educational demand for healthcare for the same time period. The national report shows that with or without Obamacare, the United States will…

The Hazards of Data Mining in Healthcare.

Science.gov (United States)

Househ, Mowafa; Aldosari, Bakheet

2017-01-01

From the mid-1990s, data mining methods have been used to explore and find patterns and relationships in healthcare data. During the 1990s and early 2000's, data mining was a topic of great interest to healthcare researchers, as data mining showed some promise in the use of its predictive techniques to help model the healthcare system and improve the delivery of healthcare services. However, it was soon discovered that mining healthcare data had many challenges relating to the veracity of healthcare data and limitations around predictive modelling leading to failures of data mining projects. As the Big Data movement has gained momentum over the past few years, there has been a reemergence of interest in the use of data mining techniques and methods to analyze healthcare generated Big Data. Much has been written on the positive impacts of data mining on healthcare practice relating to issues of best practice, fraud detection, chronic disease management, and general healthcare decision making. Little has been written about the limitations and challenges of data mining use in healthcare. In this review paper, we explore some of the limitations and challenges in the use of data mining techniques in healthcare. Our results show that the limitations of data mining in healthcare include reliability of medical data, data sharing between healthcare organizations, inappropriate modelling leading to inaccurate predictions. We conclude that there are many pitfalls in the use of data mining in healthcare and more work is needed to show evidence of its utility in facilitating healthcare decision-making for healthcare providers, managers, and policy makers and more evidence is needed on data mining's overall impact on healthcare services and patient care.

CMOS Enabled Microfluidic Systems for Healthcare Based Applications

KAUST Repository

Khan, Sherjeel M.; Gumus, Abdurrahman; Nassar, Joanna M.; Hussain, Muhammad Mustafa

2018-01-01

With the increased global population, it is more important than ever to expand accessibility to affordable personalized healthcare. In this context, a seamless integration of microfluidic technology for bioanalysis and drug delivery and complementary metal oxide semiconductor (CMOS) technology enabled data-management circuitry is critical. Therefore, here, the fundamentals, integration aspects, and applications of CMOS-enabled microfluidic systems for affordable personalized healthcare systems are presented. Critical components, like sensors, actuators, and their fabrication and packaging, are discussed and reviewed in detail. With the emergence of the Internet-of-Things and the upcoming Internet-of-Everything for a people-process-data-device connected world, now is the time to take CMOS-enabled microfluidics technology to as many people as possible. There is enormous potential for microfluidic technologies in affordable healthcare for everyone, and CMOS technology will play a major role in making that happen.

Redefining Health: Implication for Value-Based Healthcare Reform.

Science.gov (United States)

Putera, Ikhwanuliman

2017-03-02

Health definition consists of three domains namely, physical, mental, and social health that should be prioritized in delivering healthcare. The emergence of chronic diseases in aging populations has been a barrier to the realization of a healthier society. The value-based healthcare concept seems in line with the true health objective: increasing value. Value is created from health outcomes which matter to patients relative to the cost of achieving those outcomes. The health outcomes should include all domains of health in a full cycle of care. To implement value-based healthcare, transformations need to be done by both health providers and patients: establishing true health outcomes, strengthening primary care, building integrated health systems, implementing appropriate health payment schemes that promote value and reduce moral hazards, enabling health information technology, and creating a policy that fits well with a community.

CMOS Enabled Microfluidic Systems for Healthcare Based Applications

KAUST Repository

Khan, Sherjeel M.

2018-02-27

With the increased global population, it is more important than ever to expand accessibility to affordable personalized healthcare. In this context, a seamless integration of microfluidic technology for bioanalysis and drug delivery and complementary metal oxide semiconductor (CMOS) technology enabled data-management circuitry is critical. Therefore, here, the fundamentals, integration aspects, and applications of CMOS-enabled microfluidic systems for affordable personalized healthcare systems are presented. Critical components, like sensors, actuators, and their fabrication and packaging, are discussed and reviewed in detail. With the emergence of the Internet-of-Things and the upcoming Internet-of-Everything for a people-process-data-device connected world, now is the time to take CMOS-enabled microfluidics technology to as many people as possible. There is enormous potential for microfluidic technologies in affordable healthcare for everyone, and CMOS technology will play a major role in making that happen.

Exploring technology impacts of Healthcare 2.0 initiatives.

Science.gov (United States)

Randeree, Ebrahim

2009-04-01

As Internet access proliferates and technology becomes more accessible, the number of people online has been increasing. Web 2.0 and the social computing phenomena (such as Facebook, Friendster, Flickr, YouTube, Blogger, and MySpace) are creating a new reality on the Web: Users are changing from consumers of Web-available information and resources to generators of information and content. Moving beyond telehealth and Web sites, the push toward Personal Health Records has emerged as a new option for patients to take control of their medical data and to become active participants in the push toward widespread digitized healthcare. There is minimal research on the impact of Web 2.0 in healthcare. This paper reviews the changing patient-physician relationship in the Healthcare 2.0 environment, explores the technological challenges, and highlights areas for research.

Angiogenesis is induced by airway smooth muscle strain.

Science.gov (United States)

Hasaneen, Nadia A; Zucker, Stanley; Lin, Richard Z; Vaday, Gayle G; Panettieri, Reynold A; Foda, Hussein D

2007-10-01

Angiogenesis is an important feature of airway remodeling in both chronic asthma and chronic obstructive pulmonary disease (COPD). Airways in those conditions are exposed to excessive mechanical strain during periods of acute exacerbations. We recently reported that mechanical strain of human airway smooth muscle (HASM) led to an increase in their proliferation and migration. Sustained growth in airway smooth muscle in vivo requires an increase in the nutritional supply to these muscles, hence angiogenesis. In this study, we examined the hypothesis that cyclic mechanical strain of HASM produces factors promoting angiogenic events in the surrounding vascular endothelial cells. Our results show: 1) a significant increase in human lung microvascular endothelial cell (HMVEC-L) proliferation, migration, and tube formation following incubation in conditioned media (CM) from HASM cells exposed to mechanical strain; 2) mechanical strain of HASM cells induced VEGF expression and release; 3) VEGF neutralizing antibodies inhibited the proliferation, migration, and tube formations of HMVEC-L induced by the strained airway smooth muscle CM; 4) mechanical strain of HASM induced a significant increase in hypoxia-inducible factor-1alpha (HIF-1alpha) mRNA and protein, a transcription factor required for VEGF gene transcription; and 5) mechanical strain of HASM induced HIF-1alpha/VEGF through dual phosphatidylinositol 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) and ERK pathways. In conclusion, exposing HASM cells to mechanical strain induces signal transduction pathway through PI3K/Akt/mTOR and ERK pathways that lead to an increase in HIF-1alpha, a transcription factor required for VEGF expression. VEGF release by mechanical strain of HASM may contribute to the angiogenesis seen with repeated exacerbation of asthma and COPD.

Prophage Rs551 and Its Repressor Gene orf14 Reduce Virulence and Increase Competitive Fitness of Its Ralstonia solanacearum Carrier Strain UW551.

Science.gov (United States)

Ahmad, Abdelmonim Ali; Stulberg, Michael J; Huang, Qi

2017-01-01

We previously characterized a filamentous lysogenic bacteriophage, ϕRs551, isolated directly from the race 3 biovar 2 phylotype IIB sequevar 1 strain UW551 of Ralstonia solanacearum grown under normal culture conditions. The genome of ϕRs551 was identified with 100% identity in the deposited genomes of 11 race 3 biovar 2 phylotype IIB sequevar 1 strains of R. solanacearum , indicating evolutionary and biological importance, and ORF14 of ϕRs551 was annotated as a putative type-2 repressor. In this study, we determined the effect of the prophage and its ORF14 on the virulence and competitive fitness of its carrier strain UW551 by deleting the orf14 gene only (the UW551 orf14 mutant), and nine of the prophage's 14 genes including orf14 and six out of seven structural genes (the UW551 prophage mutant), respectively, from the genome of UW551. The two mutants were increased in extracellular polysaccharide production, twitching motility, expression of targeted virulence and virulence regulatory genes ( pilT, egl, pehC, hrPB, and phcA ), and virulence, suggesting that the virulence of UW551 was negatively regulated by ϕRs551, at least partially through ORF14. Interestingly, we found that the wt ϕRs551-carrying strain UW551 of R. solanacearum significantly outcompeted the wt strain RUN302 which lacks the prophage in tomato plants co-inoculated with the two strains. When each of the two mutant strains was co-inoculated with RUN302, however, the mutants were significantly out-competed by RUN302 for the same colonization site. Our results suggest that ecologically, ϕRs551 may play an important role by regulating the virulence of and offering a competitive fitness advantage to its carrier bacterial strain for persistence of the bacterium in the environment, which in turn prolongs the symbiotic relationship between the phage ϕRs551 and the R. solanacearum strain UW551. Our study is the first toward a better understanding of the co-existence between a lysogenic phage and

Balancing influence between actors in healthcare decision making

Directory of Open Access Journals (Sweden)

Babad Yair M

2011-04-01

Full Text Available Abstract Background Healthcare costs in most developed countries are not clearly linked to better patient and public health outcomes, but are rather associated with service delivery orientation. In the U.S. this has resulted in large variation in healthcare availability and use, increased cost, reduced employer participation in health insurance programs, and reduced overall population health outcomes. Recent U.S. healthcare reform legislation addresses only some of these issues. Other countries face similar healthcare issues. Discussion A major goal of healthcare is to enhance patient health outcomes. This objective is not realized in many countries because incentives and structures are currently not aligned for maximizing population health. The misalignment occurs because of the competing interests between "actors" in healthcare. In a simplified model these are individuals motivated to enhance their own health; enterprises (including a mix of nonprofit, for profit and government providers, payers, and suppliers, etc. motivated by profit, political, organizational and other forces; and government which often acts in the conflicting roles of a healthcare payer and provider in addition to its role as the representative and protector of the people. An imbalance exists between the actors, due to the resources and information control of the enterprise and government actors relative to the individual and the public. Failure to use effective preventive interventions is perhaps the best example of the misalignment of incentives. We consider the current Pareto efficient balance between the actors in relation to the Pareto frontier, and show that a significant change in the healthcare market requires major changes in the utilities of the enterprise and government actors. Summary A variety of actions are necessary for maximizing population health within the constraints of available resources and the current balance between the actors. These actions include

Balancing influence between actors in healthcare decision making.

Science.gov (United States)

Kaplan, Robert M; Babad, Yair M

2011-04-19

Healthcare costs in most developed countries are not clearly linked to better patient and public health outcomes, but are rather associated with service delivery orientation. In the U.S. this has resulted in large variation in healthcare availability and use, increased cost, reduced employer participation in health insurance programs, and reduced overall population health outcomes. Recent U.S. healthcare reform legislation addresses only some of these issues. Other countries face similar healthcare issues. A major goal of healthcare is to enhance patient health outcomes. This objective is not realized in many countries because incentives and structures are currently not aligned for maximizing population health. The misalignment occurs because of the competing interests between "actors" in healthcare. In a simplified model these are individuals motivated to enhance their own health; enterprises (including a mix of nonprofit, for profit and government providers, payers, and suppliers, etc.) motivated by profit, political, organizational and other forces; and government which often acts in the conflicting roles of a healthcare payer and provider in addition to its role as the representative and protector of the people. An imbalance exists between the actors, due to the resources and information control of the enterprise and government actors relative to the individual and the public. Failure to use effective preventive interventions is perhaps the best example of the misalignment of incentives. We consider the current Pareto efficient balance between the actors in relation to the Pareto frontier, and show that a significant change in the healthcare market requires major changes in the utilities of the enterprise and government actors. A variety of actions are necessary for maximizing population health within the constraints of available resources and the current balance between the actors. These actions include improved transparency of all aspects of medical decision

The Healthcare Future for the iGeneration: Integrating the Patient and the Healthcare System

Directory of Open Access Journals (Sweden)

Kristina D. Wood

2013-01-01

Full Text Available Objective: To propose a vision to integrate patients, their health-related data, and their wellness plans into the healthcare system using smartphone and tablet computer technology. Setting: Ambulatory care and community practice Practice Innovation: Utilization of smartphone and tablet computer technology to assess health care conditions, educate and involve patients, and facilitate seamless communication between the patient, electronic health record, pharmacy system, third-party payers, point-of-care testing, and all health-care providers. Main Outcome Measures: By providing integrated and customized information at the point of use, medication adherence and access to care will be increased and patients will engage in healthy behaviors more often resulting in an improved level of care for patients. Results: In the future, the authors believe if the vision is achieved, the health care system and patients will see improved health outcomes and more efficient utilization of the healthcare system. Conclusions: Our proposed use of technology provides an opportunity to empower patients to positively improve their own health which could be a vital advancement in health care, especially in the areas of medication adherence, improving access to care, and health behavior support. As pharmacists, we may also embrace technology opportunities to expand our roles as health care professionals as we continue to partner with patients and the health care team to improve outcomes.   Type: Idea Paper

The Healthcare Future for the iGeneration: Integrating the Patient and the Healthcare System

Directory of Open Access Journals (Sweden)

Cathy H. Ficzere, PharmD, BCPS

2013-01-01

Full Text Available Objective: To propose a vision to integrate patients, their health-related data, and their wellness plans into the healthcare system using smartphone and tablet computer technology.Setting: Ambulatory care and community practicePractice Innovation: Utilization of smartphone and tablet computer technology to assess health care conditions, educate and involve patients, and facilitate seamless communication between the patient, electronic health record, pharmacy system, third-party payers, point-of-care testing, and all health-care providers.Main Outcome Measures: By providing integrated and customized information at the point of use, medication adherence and access to care will be increased and patients will engage in healthy behaviors more often resulting in an improved level of care for patients.Results: In the future, the authors believe if the vision is achieved, the health care system and patients will see improved health outcomes and more efficient utilization of the healthcare system.Conclusions: Our proposed use of technology provides an opportunity to empower patients to positively improve their own health which could be a vital advancement in health care, especially in the areas of medication adherence, improving access to care, and health behavior support. As pharmacists, we may also embrace technology opportunities to expand our roles as health care professionals as we continue to partner with patients and the health care team to improve outcomes.

Advance Directives in Hospice Healthcare Providers: A Clinical Challenge.

Science.gov (United States)

Luck, George R; Eggenberger, Terry; Newman, David; Cortizo, Jacqueline; Blankenship, Derek C; Hennekens, Charles H

2017-11-01

On a daily basis, healthcare providers, especially those dealing with terminally ill patients, such as hospice workers, witness how advance directives help ensure the wishes of patients. They also witness the deleterious consequences when patients fail to document the care they desire at their end of life. To the best of our knowledge there are no data concerning the prevalence of advance directives among hospice healthcare providers. We therefore explored the prevalence and factors influencing completion rates in a survey of hospice healthcare providers. Surveys that included 32 items to explore completion rates, as well as barriers, knowledge, and demographics, were e-mailed to 2097 healthcare providers, including employees and volunteers, at a nonprofit hospice. Of 890 respondents, 44% reported having completed an advance directive. Ethnicity, age, relationship status, and perceived knowledge were all significant factors influencing the completion rates, whereas years of experience or working directly with patients had no effect. Procrastination, fear of the subject, and costs were common reasons reported as barriers. Upon completion of the survey, 43% said they will now complete an advance directive, and 45% will talk to patients and families about their wishes. The majority of hospice healthcare providers have not completed an advance directive. These results are very similar to those for other healthcare providers treating patients with terminal diseases, specifically oncologists. Because, at completion, 43% said that they would now complete an advance directive, such a survey of healthcare providers may help increase completion rates. Copyright © 2017 Elsevier Inc. All rights reserved.

Strain-Specificity and Disease-Specificity of Probiotic Efficacy: A Systematic Review and Meta-Analysis

Directory of Open Access Journals (Sweden)

Lynne V. McFarland

2018-05-01

importance of reporting outcomes by both specific strain(s of probiotics and the type of disease. The clinical relevance of these findings indicates that health-care providers need to take these two factors into consideration when recommending the appropriate probiotic for their patient.

Breaking Bad News in Healthcare Organizations: Application of the Spikes Protocol

Science.gov (United States)

VonBergen, C. W.; Stevens, Robert E.; Loudon, David

2011-01-01

Organizational downsizing has increased exponentially worldwide and is also affecting the healthcare industry. It is one thing to speak abstractly of the need to reduce costs and quite another to actually tell a worker the bad news that he or she has been laid off. This paper offers practical advice to healthcare managers on conducting unpleasant…

On the need for revising healthcare failure mode and effect analysis for assessing potential for patient harm in healthcare processes

International Nuclear Information System (INIS)

Abrahamsen, Håkon Bjorheim; Abrahamsen, Eirik Bjorheim; Høyland, Sindre

2016-01-01

Healthcare Failure Mode and Effect Analysis is a proactive, systematic method adapted from safety-critical industries increasingly used to assess the potential for patient harm in high-risk healthcare processes. In this paper we review and discuss this method. We point to some weaknesses and finally argue for two adjustments. One adjustment is regarding the way in which risk is evaluated, and the other is to adopt a broader evaluation of barrier performance. Examples are given from prehospital critical care and from the operating room environment within hospitals to illustrate these ideas. - Highlights: • This article discusses the appropriateness of using HFMEA in healthcare processes. • We conclude that HFMEA has an important role to play in such contexts. • We argue for two adjustments in the traditional HFMEA. • One is regarding the way risk is evaluated. • The other is to adopt a broader evaluation of barrier performance.

Thinking Differently: Catalyzing Innovation in Healthcare and Beyond.

Science.gov (United States)

Samet, Kenneth A; Smith, Mark S

2016-01-01

Convenience, value, access, and choice have become the new expectations of consumers seeking care. Incorporating these imperatives and navigating an expanded competitive landscape are necessary for the success of healthcare organizations-today and in the future-and require thinking differently than in the past.Innovation must be a central strategy for clinical and business operations to be successful. However, the currently popular concept of innovation is at risk of losing its power and meaning unless deliberate and focused action is taken to define it, adopt it, embrace it, and embed it in an organization's culture. This article details MedStar Health's blueprint for establishing the MedStar Institute for Innovation (MI2), which involved recognizing the sharpened need for innovation, creating a single specific entity to catalyze innovation across the healthcare organization and community, discovering the untapped innovation energy already residing in its employee base, and moving nimbly into the white space of possibility.Drawing on MedStar's experience with MI2, we offer suggestions in the following areas for implementing an innovation institute in a large healthcare system:We offer healthcare and business leaders a playbook for identifying and unleashing innovation in their organizations, at a time when innovation is at an increased risk of being misunderstood or misdirected but remains absolutely necessary for healthcare systems and organizations to flourish in the future.

Assessing the management of healthcare waste in Hawassa city, Ethiopia.

Science.gov (United States)

Israel Deneke Haylamicheal; Mohamed Aqiel Dalvie; Biruck Desalegn Yirsaw; Hanibale Atsbeha Zegeye

2011-08-01

Inadequate management of healthcare waste is a serious concern in many developing countries due to the risks posed to human health and the environment. This study aimed to evaluate healthcare waste management in Hawassa city, Ethiopia. The study was conducted in nine healthcare facilities (HCFs) including hospitals (four), health centres (two) and higher clinics (three) in two phases, first to assess the waste management aspect and second to determine daily waste generation rate. The result showed that the median quantity of waste generated at the facilities was 3.46 kg bed(-1) day(-1) (range: 1.48-8.19 kg bed(-1) day(-1)). The quantity of waste per day generated at a HCF increased as occupancy increased (p waste generated at government HCFs was more than at private HCFs (p waste (20-63.1%) generated at the different HCFs was much higher than the WHO recommendation (10-25%). There was no waste segregation in most HCFs and only one used a complete color coding system. Solid waste and wastewater were stored, transported, treated and disposed inappropriately at all HCFs. Needle-stick injuries were prevalent in 25-100% of waste handlers employed at these HCFs. Additionally, low levels of training and awareness of waste legislation was prevalent amongst staff. The study showed that management of healthcare waste at HCFs to be poor. Waste management practices need to be improved through improved legislation and enforcement, and training of staff in the healthcare facilities in Hawassa.

Population ageing and healthcare demand: The case of Slovenia.

Science.gov (United States)

Vrhovec, Jure; Tajnikar, Maks

2016-11-01

The aim of this paper is to explore the consequences of demographic ageing on healthcare demand in Slovenia for primary care, secondary care, hospital day-care treatments, and hospitalisations. In the paper, we develop a model for making projections of the total number of treatments using the age-group projection method with the scenario approach. The model allows the number of treatments to be observed with respect to medical services, age groups and main disease groups. The results are presented for the cross-section years 2015, 2025 and 2035. The smallest increase in the number of treatments occurs in primary care, a larger one for secondary care, and the largest for hospital day-care services and hospitalisations (up to 29.9%). The structure of demand will also change. Demand for healthcare services for children and infants will decrease while demand for diseases associated with older age groups will increase, particularly for diseases of the circulatory system, eye and adnexa, and diseases of the blood and blood-forming organs. The results presented in this paper can help improve understanding of similar processes in other countries for total healthcare demand and for changes in the structure of demand. The results show that the healthcare system in Slovenia will face a major additional burden in the next 20 years. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Tuberculosis in healthcare workers and infection control measures at primary healthcare facilities in South Africa

NARCIS (Netherlands)

Claassens, Mareli M.; van Schalkwyk, Cari; du Toit, Elizabeth; Roest, Eline; Lombard, Carl J.; Enarson, Donald A.; Beyers, Nulda; Borgdorff, Martien W.

2013-01-01

Challenges exist regarding TB infection control and TB in hospital-based healthcare workers in South Africa. However, few studies report on TB in non-hospital based healthcare workers such as primary or community healthcare workers. Our objectives were to investigate the implementation of TB

Healthcare Engineering Defined: A White Paper

Directory of Open Access Journals (Sweden)

Ming-Chien Chyu

2015-01-01

Full Text Available Engineering has been playing an important role in serving and advancing healthcare. The term “Healthcare Engineering” has been used by professional societies, universities, scientific authors, and the healthcare industry for decades. However, the definition of “Healthcare Engineering” remains ambiguous. The purpose of this position paper is to present a definition of Healthcare Engineering as an academic discipline, an area of research, a field of specialty, and a profession. Healthcare Engineering is defined in terms of what it is, who performs it, where it is performed, and how it is performed, including its purpose, scope, topics, synergy, education/training, contributions, and prospects.

Increased health care utilisation in international adoptees

DEFF Research Database (Denmark)

Graff, Heidi Jeannet; Siersma, Volkert Dirk; Kragstrup, Jakob

2015-01-01

comprised internationallyadopted children (n = 6,820), adopted between 1994 and2005, and all non-adopted children (n = 492,374) who couldbe matched with the adopted children on sex, age, municipalityand family constellation at the time of adoption. Results: International adoption increased the use......Introduction: Several studies have documented thatinternational adoptees have an increased occurrence ofhealth problems and contacts to the health-care systemafter arriving to their new country of residence. This maybe explained by pre-adoption adversities, especially for theperiod immediately...... after adoption. Our study aimed to theassess health-care utilisation of international adoptees inprimary and secondary care for somatic and psychiatricdiagnoses in a late post-adoption period. Is there an increaseduse of the health-care system in this period, evenwhen increased morbidity in the group...

Healthcare use for acute gastrointestinal illness in two Inuit communities: Rigolet and Iqaluit, Canada.

Science.gov (United States)

Harper, Sherilee L; Edge, Victoria L; Ford, James; Thomas, M Kate; Pearl, David; Shirley, Jamal; McEwen, Scott A

2015-01-01

The incidence of self-reported acute gastrointestinal illness (AGI) in Rigolet, Nunatsiavut, and Iqaluit, Nunavut, is higher than reported elsewhere in Canada; as such, understanding AGI-related healthcare use is important for healthcare provision, public health practice and surveillance of AGI. This study described symptoms, severity and duration of self-reported AGI in the general population and examined the incidence and factors associated with healthcare utilization for AGI in these 2 Inuit communities. Cross-sectional survey data were analysed using multivariable exact logistic regression to examine factors associated with individuals' self-reported healthcare and over-the-counter (OTC) medication utilization related to AGI symptoms. In Rigolet, few AGI cases used healthcare services [4.8% (95% CI=1.5-14.4%)]; in Iqaluit, some cases used healthcare services [16.9% (95% CI=11.2-24.7%)]. Missing traditional activities due to AGI (OR=3.8; 95% CI=1.18-12.4) and taking OTC medication for AGI symptoms (OR=3.8; 95% CI=1.2-15.1) were associated with increased odds of using healthcare services in Iqaluit. In both communities, AGI severity and secondary symptoms (extreme tiredness, headache, muscle pains, chills) were significantly associated with increased odds of taking OTC medication. While rates of self-reported AGI were higher in Inuit communities compared to non-Inuit communities in Canada, there were lower rates of AGI-related healthcare use in Inuit communities compared to other regions in Canada. As such, the rates of healthcare use for a given disease can differ between Inuit and non-Inuit communities, and caution should be exercised in making comparisons between Inuit and non-Inuit health outcomes based solely on clinic records and healthcare use.

The determinants of home healthcare robots adoption: an empirical investigation.

Science.gov (United States)

Alaiad, Ahmad; Zhou, Lina

2014-11-01

Home healthcare robots promise to make clinical information available at the right place and time, thereby reducing error and increasing safety and quality. However, it has been frequently reported that more than 40% of previous information technology (IT) developments have failed or been abandoned due to the lack of understanding of the sociotechnical aspects of IT. Previous home healthcare robots research has focused on technology development and clinical applications. There has been little discussion of associated social, technical and managerial issues that are arguably of equal importance for robot success. To fill this knowledge gap, this research aims to understand the determinants of home healthcare robots adoption from these aspects by applying technology acceptance theories. We employed both qualitative and quantitative methods. The participants were recruited from home healthcare agencies located in the U.S. (n=108), which included both patients and healthcare professionals. We collected data via a survey study to test a research model. The usage intention of home healthcare robots is a function of social influence, performance expectancy, trust, privacy concerns, ethical concerns and facilitating conditions. Among them, social influence is the strongest predictor. Monitoring vital signs and facilitating communication with family and medication reminders are the most preferable tasks and applications for robots. Sociotechnical factors play a powerful role in explaining the adoption intention for home healthcare robots. The findings provide insights on how home healthcare service providers and robot designers may improve the success of robot technologies. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Inter-organisational communication networks in healthcare: centralised versus decentralised approaches

OpenAIRE

Pirnejad, Habibollah; Bal, Roland; Stoop, Arjen P.; Berg, Marc

2007-01-01

Background: To afford efficient and high quality care, healthcare providers increasingly need to exchange patient data. The existence of a communication network amongst care providers will help them to exchange patient data more efficiently. Information and communication technology (ICT) has much potential to facilitate the development of such a communication network. Moreover, in order to offer integrated care interoperability of healthcare organizations based upon the exchanged data is of c...

Plastic strain caused by contraction of pores in polycrystalline graphites

International Nuclear Information System (INIS)

Ioka, Ikuo; Yoda, Shinichi; Konishi, Takashi.

1989-01-01

The effects of porosity on mechanical properties and deformation behavior of four isotropic polycrystalline graphites were studied. The pore size distributions of the graphites were measured using a conventional mercury penetration technique. The average pore radius of ISO-88 graphite was about one-tenth of that of ISEM-1, IG-11 or IG-15 graphites. Young's modulus of the graphites decreased with increasing porosity. The stress-strain curve of each graphite was measured in its lateral and axial directions. Young's modulus of graphite decreased with increasing load. The plastic strain at a given compressive load was calculated from the stress-strain curve and the initial gradient of the unloading curve at the load. The ratio of lateral plastic strain to axial plastic strain for the graphites was less than 0.5, indicating that the volume of the graphites decreased during compressive loading. By assuming that the volume change was caused by contraction of pores, plastic strain associated with contraction of pores was calculated from the axial plastic strain and lateral plastic strain by slips along the basal planes. The plastic strain increased with increasing axial plastic strain and porosity of graphite. (author)

Primary healthcare nurses' experiences with motivational interviewing in health promotion practice.

Science.gov (United States)

Brobeck, Elisabeth; Bergh, Håkan; Odencrants, Sigrid; Hildingh, Cathrine

2011-12-01

The aim of the study was to describe primary healthcare nurses' experiences with motivational interviewing as a method for health promotion practice. A person's lifestyle has a major effect on his or her health. Motivational interviewing is one way of working with lifestyle changes in health promotion practice. The basic plan of motivational interviewing is to help people understand their lifestyle problems and make positive lifestyle changes. Motivational interviewing has been proven to be more effective than conventional methods in increasing patient motivation. This study has a descriptive design and uses a qualitative method. Twenty nurses who worked in primary health care and actively used motivational interviewing in their work were interviewed. Qualitative content analysis was used to process the data. The primary healthcare nurses' experiences with motivational interviewing as a method of health promotion practice demonstrate that motivational interviewing is a demanding, enriching and useful method that promotes awareness and guidance in the care relationship. The results also show that motivational interviewing is a valuable tool for primary healthcare nurses' health promotion practice. This study shows that motivational interviewing places several different demands on nurses who use this method. Those who work with motivational interviewing must make an effort to incorporate this new method to avoid falling back into the former practice of simply giving advice. Maintaining an open mind while implementing motivational interviewing in real healthcare settings is crucial for nurses to increase this method's effectiveness. The nurses in the study had a positive experience with motivational interviewing, which can contribute to the increased use, adaption and development of motivational interviewing among primary healthcare professionals. Increased motivational interviewing knowledge and skills would also contribute to promotion of health lifestyle practices

Medical Tourism: Globalization of the Healthcare Marketplace

Science.gov (United States)

Horowitz, Michael D.; Rosensweig, Jeffrey A.; Jones, Christopher A.

2007-01-01

The citizens of many countries have long traveled to the United States and to the developed countries of Europe to seek the expertise and advanced technology available in leading medical centers. In the recent past, a trend known as medical tourism has emerged wherein citizens of highly developed countries choose to bypass care offered in their own communities and travel to less developed areas of the world to receive a wide variety of medical services. Medical tourism is becoming increasingly popular, and it is projected that as many as 750,000 Americans will seek offshore medical care in 2007. This phenomenon is driven by marketplace forces and occurs outside of the view and control of the organized healthcare system. Medical tourism presents important concerns and challenges as well as potential opportunities. This trend will have increasing impact on the healthcare landscape in industrialized and developing countries around the world. PMID:18311383

Medical tourism: globalization of the healthcare marketplace.

Science.gov (United States)

Horowitz, Michael D; Rosensweig, Jeffrey A; Jones, Christopher A

2007-11-13

The citizens of many countries have long traveled to the United States and to the developed countries of Europe to seek the expertise and advanced technology available in leading medical centers. In the recent past, a trend known as medical tourism has emerged wherein citizens of highly developed countries choose to bypass care offered in their own communities and travel to less developed areas of the world to receive a wide variety of medical services. Medical tourism is becoming increasingly popular, and it is projected that as many as 750,000 Americans will seek offshore medical care in 2007. This phenomenon is driven by marketplace forces and occurs outside of the view and control of the organized healthcare system. Medical tourism presents important concerns and challenges as well as potential opportunities. This trend will have increasing impact on the healthcare landscape in industrialized and developing countries around the world.

How do healthcare consumers process and evaluate comparative healthcare information? A qualitative study using cognitive interviews.

OpenAIRE

Damman, O.C.; Hendriks, M.; Rademakers, J.; Delnoij, D.; Groenewegen, P.

2009-01-01

Abstract Background To date, online public healthcare reports have not been effectively used by consumers. Therefore, we qualitatively examined how healthcare consumers process and evaluate comparative healthcare information on the Internet. Methods Using semi-structured cognitive interviews, interviewees (n = 20) were asked to think aloud and answer questions, as they were prompted with three Dutch web pages providing comparative healthcare information. Results We identified twelve themes fr...

Increased household financial strain, the Great Recession and child health-findings from the UK Millennium Cohort Study.

Science.gov (United States)

McKenna, Caoimhe; Law, Catherine; Pearce, Anna

2017-03-09

There is a growing body of evidence associating financial strain (FS) with poor health but most of this research has been cross-sectional and adult-focused. During the 'Great Recession' many UK households experienced increased FS. The primary aim of this study was to determine the impact of increased FS on child health. We analysed the Millennium Cohort Study, a longitudinal study of children born in the UK between 2000 and 2002. Surveys at 7 years (T1, 2008) and 11 years (T2, 2012) spanned the 'Great Recession'. Three measures of increased FS were defined; 'became income poor' (self-reported household income dropped below the 'poverty line' between T1 and T2); 'developed difficulty managing' (parental report of being 'financially comfortable' at T1 and finding it 'difficult to manage' at T2); 'felt worse off' (parental report of feeling financially 'worse off' at T2 compared with T1). Poisson regression was used to estimate risk ratios (RR), adjusted risk ratios (aRR) and 95% CIs for six child health outcomes: measured overweight/obesity, problematic behaviour as scored by parents and teachers, and parental reports of fair/poor general health, long-standing illness and bedwetting at T2 (N=13 112). In subanalyses we limited our sample to those who were above the poverty line at T2. Compared with those who were not financially strained at both time points, children in households which experienced increased FS were at an increased risk of all unhealthy outcomes examined. In most cases, these increased risks persisted after adjustment for confounding and when limiting the sample to those above the poverty line. FS is associated with a range of new or continued poor child health outcomes. During times of widespread economic hardship, such as the 'Great Recession', measures should be taken to buffer children and their families from the impact of FS, and these should not be limited to those who are income poor. Published by the BMJ Publishing Group Limited. For

Case Study: Developing, Implementing, and Evaluating a One-Day Leadership Conference to Foster Women's Leadership in Healthcare

OpenAIRE

Kerry K. Fierke; Margarette L. Kading

2014-01-01

Despite women increasingly entering the healthcare field, they still face barriers to advancing in leadership ranks within healthcare. To address the need for leadership development among women in healthcare, the Center for Leading Healthcare Change (CLHC) at the University of Minnesota College of Pharmacy piloted a one-day conference in November 2012 entitled "Women Impacting Healthcare: Decide to Make a Difference." This conference utilized an interactive agenda: each speaker's presentation...

Healthcare teams over the Internet: towards a certificate-based approach.

Science.gov (United States)

Georgiadis, Christos K; Mavridis, Ioannis K; Pangalos, George I

2002-01-01

Healthcare environments are a representative case of collaborative environments since individuals (e.g. doctors) in many cases collaborate in order to provide care to patients in a more proficient way. At the same time modem healthcare institutions are increasingly interested in sharing access of their information resources in the networked environment. Healthcare applications over the Internet offer an attractive communication infrastructure at worldwide level but with a noticeably great factor of risk. Security has therefore become a major concern for healthcare applications over the Internet. However, although an adequate level of security can be relied upon digital certificates, if an appropriate security policy is used, additional security considerations are needed in order to deal efficiently with the above team-work concerns. The already known Hybrid Access Control security model supports and handles efficiently healthcare teams with active security capabilities and is capable to exploit the benefits of certificate technology. In this paper we present the way for encoding the appropriate authoritative information in various types of certificates, as well as the overall operational architecture of the implemented access control system for healthcare collaborative environments over the Internet. A pilot implementation of the proposed methodology in a major Greek hospital has shown the applicability of the proposals and the flexibility of the access control provided.

National healthcare spending in the U.S. and Japan: national economic policy and implications for neurosurgery.

Science.gov (United States)

Bean, James R

2005-01-01

Growth of national healthcare spending is a problem confronting national governments of all industrially advanced countries. Healthcare spending in the U.S. reached 13.9% of the Gross Domestic Product (GDP) in 2003, compared to only 8% in Japan. In the U.S., health insurance is voluntary, with 15% of the population uninsured. In Japan, health insurance is mandatory and virtually universal, with growth in national health costs about half the rate of growth in the U.S. U.S. healthcare costs are projected to reach 18.4% of GDP 2013. The predicted growth in health care costs is expected to cause strain on the federal budget and a growing inability of employers and employees to pay for private insurance. Different national policies are the reason for different national health care costs in the U.S. and Japan. The U.S. has higher healthcare prices for salaries, equipment, supplies, and pharmaceuticals as compared to Japan. Higher prices, higher service intensity and volume during hospitalization create higher total cost in the U.S. Price controls in Japan kept medical inflation low at 0.46%/yr from 1980-2000. Market-pricing mechanisms in the U.S. have proven ineffective in controlling national healthcare costs, while Japan's national fee and price control policies have kept national costs among the lowest within the Organization for Economic Cooperation and Development. To guide insurance coverage policy, neurosurgery and other highly technical specialties should better define the comparative health benefit of high price technical services by prospective outcome studies.

Improving Student Commitment to Healthcare-Related Design Practice by Improving the Studio Learning Experience.

Science.gov (United States)

Tan, Lindsay; Hong, Miyoung; Albert, Taneshia West

2017-10-01

This case study explores the influence of the healthcare design studio experience on students' short-term professional goals as measured through rates of healthcare-related certification and internship/employment. The value and relevance of interior design is evident in the healthcare design sector. However, interior design students may not perceive this value if it is not communicated through their design education. Students' experience in the design studio plays a crucial role in determining career choices, and students may be more committed to career goals when there is clear connection between major coursework and professional practice. The authors compared healthcare-related certification and internship/employment levels between two student cohorts in a capstone undergraduate interior design healthcare design studio course. The first cohort was led by the existing curriculum. The second cohort was led by the revised curriculum that specifically aimed at encouraging students to commit to healthcare-related design practice. When measured at 3 months from graduation, the second cohort, led by the revised curriculum, saw a 30% increase in Evidence-based Design Accreditation and Certification exam pass rates and a 40% increase in healthcare-related internship/employment. The challenge of interior design education is to instill in emerging professionals not only professional competence but also those professional attitudes that will make them better prepared to design spaces that improve quality of life, particularly in healthcare environments. The results exceeded the project goals, and so this could be considered a promising practice for courses focused on healthcare design education.

Communicating with Healthcare Professionals

Science.gov (United States)

... at follow-up appointments by talking with your healthcare team about your concerns, asking questions and getting ... from the time you spend with all your healthcare providers, not just your doctor. Use the skills ...

The Economics of Healthcare Shape the Practice of Neuropsychology in the Era of Integrated Healthcare.

Science.gov (United States)

Pliskin, Neil H

2018-05-01

The healthcare system in the United States is in the midst of a major transformation that has affected all healthcare specialties, including clinical psychology/neuropsychology. If this shift in the economics of healthcare reimbursement continues, it promises to impact clinical practice patterns for neuropsychologists far into the next decade.

Implications of climate change (global warming) for the healthcare system.

Science.gov (United States)

Raffa, R B; Eltoukhy, N S; Raffa, K F

2012-10-01

Temperature-sensitive pathogenic species and their vectors and hosts are emerging in previously colder regions as a consequence of several factors, including global warming. As a result, an increasing number of people will be exposed to pathogens against which they have not previously needed defences. We illustrate this with a specific example of recent emergence of Cryptococcus gattii infections in more temperate climates. The outbreaks in more temperate climates of the highly virulent--but usually tropically restricted--C. gattii is illustrative of an anticipated growing challenge for the healthcare system. There is a need for preparedness by healthcare professionals in anticipation and for management of such outbreaks, including other infections whose recent increased prevalence in temperate climates can be at least partly associated with global warming. (Re)emergence of temperature-sensitive pathogenic species in more temperate climates will present new challenges for healthcare systems. Preparation for outbreaks should precede their occurrence. © 2012 Blackwell Publishing Ltd.

Health-care utilization and associated factors in Gauteng province, South Africa.

Science.gov (United States)

Abera Abaerei, Admas; Ncayiyana, Jabulani; Levin, Jonathan

2017-01-01

More than a billion people, mainly in low- and middle-income countries, are unable to access needed health-care services for a variety of reasons. Possible factors influencing health-care utilization include socio-demographic and economic factors such as age, sex, education, employment and income. However, different studies have showed mixed results. Moreover, there are limited studies on health-care utilization. This study aimed to determine health-care utilization and associated factors among all residents aged 18 or over in Gauteng province, South Africa. A cross-sectional study was conducted from data collected for a Quality of Life survey which was carried out by Gauteng City-Region Observatory in 2013. Simple random sampling was used to select participants. A total of 27,490 participants have been interviewed. Data were collected via a digital data collection instrument using an open source system called Formhub. Coarsened Exact Matching (CEM) was used to improve estimation of causal effects. Stepwise multiple logistic regression was employed to identify factors associated with health-care utilization. Around 95.7% reported usually utilizing health-care services while the other 4.3% reported not having sought health-care services of any type. Around 75% of participants reported reduced quality of public health services as a major reason not to visit them. Higher odds of reported health-care utilization were associated with being female (OR = 2.18, 95% CI: 1.88-2.53; p immigrant (OR = 0.61, 95% CI: 0.53-0.70; p < 0.001). The results indicated that there is a need to improve the quality of public health-care services and perception towards them as improved health-care quality increases the choice of health-care providers.

Big Data and Analytics in Healthcare.

Science.gov (United States)

Tan, S S-L; Gao, G; Koch, S

2015-01-01

This editorial is part of the Focus Theme of Methods of Information in Medicine on "Big Data and Analytics in Healthcare". The amount of data being generated in the healthcare industry is growing at a rapid rate. This has generated immense interest in leveraging the availability of healthcare data (and "big data") to improve health outcomes and reduce costs. However, the nature of healthcare data, and especially big data, presents unique challenges in processing and analyzing big data in healthcare. This Focus Theme aims to disseminate some novel approaches to address these challenges. More specifically, approaches ranging from efficient methods of processing large clinical data to predictive models that could generate better predictions from healthcare data are presented.

STRATEGIC ANALYSIS OF THE STATE-PRIVATE PARTNERSHIP INSTITUTE IN THE HEALTHCARE

Directory of Open Access Journals (Sweden)

V. L. Adzhienko

2017-01-01

Full Text Available Management decisions, both at the enterprise level and at the industry level as a whole, is impossible without carrying out a strategic analysis, which is regarded as the performance of a corresponding management function that is perspective-oriented and has a high level of uncertainty. Strategic analysis involves researching the system of factors that determine the future state of the public-private partnership (PPP in the development of health care. The strategic analysis of PPP in the healthcare sector as a complex study of positive and negative factors that may affect the efficiency of the development of the PPP institution in the development of the healthcare is under consideration in the article. A number of new components complementing the system of strategic analysis of PPPs in the healthcare were proposed, and generalizations and conclusions were made.The aim of the research is to study the impact of the strategic analysis of PPPs in the sphere of healthcare on the formation of strategic directions for increasing the efficiency of using the PPP institution in healthcare.Materials and methods. In the process of achieving the research goal, methods of strategic and integrated economic analysis were used.Results and discussion. In our strategic analysis of PPP in the healthcare, it was revealed that under the conditions of underfunding national economy, medical institutions based on PPPs are being established in order to modernize and improve the quality of public services. PPP is an effective mechanism for attracting long-term investments aimed at the development of the health sector. The results of our analysis of PPP in the sphere of Russian healthcare made it possible to reveal that at present there are more than 70 projects in the process of implementation, 61 projects are already under construction and operation. Within the framework of the PPP-implemented healthcare projects, it is planned to attract investments of 61 billion rubles

Improvement of emotional healthcare system with stress detection from ECG signal.

Science.gov (United States)

Tivatansakul, S; Ohkura, M

2015-01-01

Our emotional healthcare system is designed to cope with users' negative emotions in daily life. To make the system more intelligent, we integrated emotion recognition by facial expression to provide appropriate services based on user's current emotional state. Our emotion recognition by facial expression has confusion issue to recognize some positive, neutral and negative emotions that make the emotional healthcare system provide a relaxation service even though users don't have negative emotions. Therefore, to increase the effectiveness of the system to provide the relaxation service, we integrate stress detection from ECG signal. The stress detection might be able to address the confusion issue of emotion recognition by facial expression to provide the service. Indeed, our results show that integration of stress detection increases the effectiveness and efficiency of the emotional healthcare system to provide services.

HIV health-care providers' burnout: can organizational culture make a difference?

Science.gov (United States)

Ginossar, Tamar; Oetzel, John; Hill, Ricky; Avila, Magdalena; Archiopoli, Ashley; Wilcox, Bryan

2014-01-01

One of the major challenges facing those working with people living with HIV (PLWH) is the increased potential for burnout, which results in increased turnover and reduces quality of care provided for PLWH. The goal of this study was to examine the relationship among HIV health-care providers' burnout (emotional exhaustion and depersonalization) and organizational culture including teamwork, involvement in decision-making, and critical appraisal. Health-care providers for PLWH (N = 47) in federally funded clinics in a southwestern state completed a cross-sectional survey questionnaire about their perceptions of organizational culture and burnout. The results of multiple regression analysis indicated that positive organizational culture (i.e., teamwork) was negatively related to emotional burnout (p organizational culture (i.e., critical appraisal) was positively related to depersonalization (p organizational communication interventions might protect HIV health-care providers from burnout.

Direct to consumer advertising in healthcare: history, benefits, and concerns.

Science.gov (United States)

Adeoye, Sanjo; Bozic, Kevin J

2007-04-01

Physicians, health plans, hospitals, pharmaceutical companies, and medical device manufacturers have all recognized the benefits of marketing their products and services directly to the end user. As a result, there has been tremendous growth of direct-to-consumer advertising (DTCA), illustrated by the increase in spending on DTCA related to prescription drugs from an estimated $55 million in 1991 to $3.2 billion in 2003. This increase in DTCA has sparked vigorous debate among the major stakeholders in healthcare over the benefits and drawbacks of advertising directly to the healthcare consumer. Issues with DTCA include its impact on the doctor-patient relationship, patient education, inappropriate resource utilization, healthcare costs, healthcare quality, and overall patient wellbeing. Orthopaedic surgery is no longer insulated from this expanding trend in DTCA, as orthopaedic surgeons and hospitals are responsible for a substantial portion of DTCA related to orthopaedic devices and procedures. The Food and Drug Administration has a limited regulatory role and limited power related to DTCA due to considerable inefficiencies in its review and disciplinary processes. Therefore, physicians, including orthopaedic surgeons, must take a leadership role on this issue to ensure the integrity of information provided to patients and to protect the sanctity of the doctor-patient relationship.

How do healthcare consumers process and evaluate comparative healthcare information? A qualitive study using cognitive interviews

NARCIS (Netherlands)

Damman, O.C.; Hendriks, M.; Rademakers, J.; Delnoij, D.M.J.; Groenewegen, P.P.

2009-01-01

Background: To date, online public healthcare reports have not been effectively used by consumers. Therefore, we qualitatively examined how healthcare consumers process and evaluate comparative healthcare information on the Internet. Methods: Using semi-structured cognitive interviews, interviewees

How do healthcare consumers process and evaluate comparative healthcare information? A qualitative study using cognitive interviews.

NARCIS (Netherlands)

Damman, O.C.; Hendriks, M.; Rademakers, J.; Delnoij, D.; Groenewegen, P.

2009-01-01

Background: To date, online public healthcare reports have not been effectively used by consumers. Therefore, we qualitatively examined how healthcare consumers process and evaluate comparative healthcare information on the Internet. Methods: Using semi-structured cognitive interviews, interviewees

U.S. healthcare fix: leveraging the lessons from the food supply chain.

Science.gov (United States)

Kumar, Sameer; Blair, John T

2013-01-01

U.S. healthcare costs consistently outpace inflation, causing growing problems of affordability. This trend cannot be sustained indefinitely. The purpose of this study is to use supply-chain tools for macro-level examination of the U.S. healthcare as a business system and identify options and best use practices. We compare the important and successful U.S. food industry to the essential but problematic U.S. healthcare industry. Supply chain strategies leading to food business operations success are examined and healthcare applications suggested. We emphasize "total cost of ownership" which includes all costs incurred by all stakeholders of U.S. healthcare, including maintenance and cleanup, not just the initial purchase price. U.S. hospitals and clinics can use supply chain strategies in a total cost of ownership framework to reduce healthcare costs while maintaining patient care quality. Supply chain strategies of resource pooling, mass customization, centralized logistics, specialization, postponement and continuous improvement that have been successfully used in the U.S. food industry should be more widely applied to the U.S. healthcare industry. New and growing areas of telemedicine and medical tourism should be included in the supply chain analysis of U.S. healthcare. Valid statistical analysis of results in all areas of U.S. healthcare is an important part of the process. U.S. healthcare industry problems are systematic operational and supply chain problems rather than problems with workforce or technology. Examination of the U.S. healthcare industry through a supply chain framework should lead to significant operational improvement in both prevention and treatment of acute and chronic ailments. A rational and unemotional reorganization of the U.S. healthcare system operations, using supply chain strategies, should help reduce healthcare costs while maintaining quality and increasing accessibility.

Recruitment of rural healthcare professionals for live continuing education

Directory of Open Access Journals (Sweden)

Ronnie Scott Holuby

2015-11-01

Full Text Available Introduction: The availability of rural healthcare is a growing concern in the United States as fewer healthcare providers choose to work in rural areas. Accessing quality continuing education (CE for rural healthcare practitioners (HCPs remains a challenge and may pose a barrier to quality care. Methods: To maximize attendance at a live, in-person, free CE program focusing on geriatric medication and issues specifically targeted to HCPs in rural areas, two methods were implemented sequentially. The first method used formal advertising implemented by a professional marketing service to promote CE events. The second method enlisted local healthcare organizations and physician groups to promote the CE event to their employees. Cost per attendee was calculated for comparison. Results: Professional marketing services recruited 31 HCPs (March 2011 and resulted in a per-participant recruitment cost of US$428.62. Local healthcare organizations and physician groups’ marketing recruited 48 HCPs (July–August 2011 and resulted in a per-participant recruitment cost of US$55.19. Discussion: Providing free CE coordinated through local healthcare organizations and physician groups was the most cost-effective method of recruiting rural HCPs for CE. Formal advertising added cost without increasing the number of participants per event. Although this is the first study of the cost-effectiveness of recruitment methods targeting HCPs in rural areas, results are consistent with research on cost-effectiveness of outreach to rural lay community members.

Effect of Outsourced Pharmacies of Rural Healthcare Centers on Service Quality in Abharand Soltanieh Counties

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Ali Maher

2016-05-01

Full Text Available Recently, a part of healthcare services has been assigned to the private sector to increase the quality of medical services, increase patient satisfaction and reduce costs. In this regard, the outsourcing approach has been significantly considered for pharmaceutical services provided by healthcare centers. The purpose of this study is to evaluate the effect of outsourced pharmacies of rural healthcare centers on service quality using structural equations modelling. The methodology used was descriptive using correlation by structural equations modelling. The studied population included those patients who provided their medicines from pharmacies of rural healthcare centers in Abhar and Soltanieh counties. The samples included 384 of these patients. Data was collected by outsourcing and service quality questionnaires. A structural equation modelling was used to analyze data by LISREAL software. Results indicated a positive significant effect of outsourced pharmacies of rural healthcare centers on quality of tangibles, reliability, responsiveness, assurance and empathy. findings emphasize the role of outsourcing on quality of services. Outsourced pharmacies of rural healthcare centers of Abhar and Soltanieh counties lead to improved service quality.

Understanding healthcare professionals' self-efficacy to resolve interprofessional conflict.

Science.gov (United States)

Sexton, Martha; Orchard, Carole

2016-05-01

Conflict within interprofessional healthcare teams, when not effectively resolved, has been linked to detrimental consequences; however, effective conflict resolution has been shown to enhance team performance, increase patient safety, and improve patient outcomes. Alarmingly, knowledge of healthcare professionals' ability to resolve conflict has been limited, largely due to the challenges that arise when researchers attempt to observe a conflict occurring in real time. Research literature has identified three central components that seem to influence healthcare professional's perceived ability to resolve conflict: communication competence, problem-solving ability, and conflict resolution education and training. The purpose of this study was to investigate the impact of communication competence, problem-solving ability, and conflict resolution education and training on healthcare professionals' perceived ability to resolve conflicts. This study employed a cross-sectional survey design. Multiple regression analyses demonstrated that two of the three central components-conflict resolution education and training and communication competence-were found to be statistically significant predictors of healthcare professionals' perceived ability to resolve conflict. Implications include a call to action for clinicians and academicians to recognize the importance of communication competence and conflict resolution education and training as a vital area in interprofessional pre- and post-licensure education and collaborative practice.

Enhancement of 2,3-butanediol production from Jerusalem artichoke tuber extract by a recombinant Bacillus sp. strain BRC1 with increased inulinase activity.

Science.gov (United States)

Park, Jang Min; Oh, Baek-Rock; Kang, In Yeong; Heo, Sun-Yeon; Seo, Jeong-Woo; Park, Seung-Moon; Hong, Won-Kyung; Kim, Chul Ho

2017-07-01

A Bacillus sp. strain named BRC1 is capable of producing 2,3-butanediol (2,3-BD) using hydrolysates of the Jerusalem artichoke tuber (JAT), a rich source of the fructose polymer inulin. To enhance 2,3-BD production, we undertook an extensive analysis of the Bacillus sp. BRC1 genome, identifying a putative gene (sacC) encoding a fructan hydrolysis enzyme and characterizing the activity of the resulting recombinant protein expressed in and purified from Escherichia coli. Introduction of the sacC gene into Bacillus sp. BRC1 using an expression vector increased enzymatic activity more than twofold. Consistent with this increased enzyme expression, 2,3-BD production from JAT was also increased from 3.98 to 8.10 g L -1 . Fed-batch fermentation of the recombinant strain produced a maximal level of 2,3-BD production of 28.6 g L -1 , showing a high theoretical yield of 92.3%.

Characterization of CRISPR-Cas system in clinical Staphylococcus epidermidis strains revealed its potential association with bacterial infection sites

DEFF Research Database (Denmark)

Li, Qiuchun; Xie, Xiaolei; Yin, Kequan

2016-01-01

Staphylococcus epidermidis is considered as a major cause of nosocomial infections, bringing an immense burden to healthcare systems. Virulent phages have been confirmed to be efficient in combating the pathogen, but the prensence of CRISPR-Cas system, which is a bacterial immune system eliminating...... phages was reported in few S. epidermidis strains. In this study, the CRISPR-Cas system was detected in 12 from almost 300 published genomes in GenBank and by PCR of cas6 gene in 18 strains out of 130 clinical isolates obtained in Copenhagen. Four strains isolated in 1965-1966 harboured CRISPR elements...... spacers located in the CRISPR1 locus with homolgy to virulent phage 6ec DNA sequences, and 19 strains each carrying 2 or 3 different spacers recognizing this phage, implied that the CRISPR-Cas immunity could be abrogated by nucleotide mismatch between the spacer and its target phage sequence, while new...

Establishing values-based leadership and value systems in healthcare organizations.

Science.gov (United States)

Graber, David R; Kilpatrick, Anne Osborne

2008-01-01

The importance of values in organizations is often discussed in management literature. Possessing strong or inspiring values is increasingly considered to be a key quality of successful leaders. Another common theme is that organizational values contribute to the culture and ultimate success of organizations. These conceptions or expectations are clearly applicable to healthcare organizations in the United States. However, healthcare organizations have unique structures and are subject to societal expectations that must be accommodated within an organizational values system. This article describes theoretical literature on organizational values. Cultural and religious influences on Americans and how they may influence expectations from healthcare providers are discussed. Organizational cultures and the training and socialization of the numerous professional groups in healthcare also add to the considerable heterogeneity of value systems within healthcare organizations. These contribute to another challenge confronting healthcare managers--competing or conflicting values within a unit or the entire organization. Organizations often fail to reward members who uphold or enact the organization's values, which can lead to lack of motivation and commitment to the organization. Four key elements of values-based leadership are presented for healthcare managers who seek to develop as values-based leaders. 1) Recognize your personal and professional values, 2) Determine what you expect from the larger organization and what you can implement within your sphere of influence, 3) Understand and incorporate the values of internal stakeholders, and 4) Commit to values-based leadership.

Design Quality in the Context of Healthcare Environments: A Scoping Review.

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Anåker, Anna; Heylighen, Ann; Nordin, Susanna; Elf, Marie

2017-07-01

We explored the concept of design quality in relation to healthcare environments. In addition, we present a taxonomy that illustrates the wide range of terms used in connection with design quality in healthcare. High-quality physical environments can promote health and well-being. Developments in healthcare technology and methodology put high demands on the design quality of care environments, coupled with increasing expectations and demands from patients and staff that care environments be person centered, welcoming, and accessible while also supporting privacy and security. In addition, there are demands that decisions about the design of healthcare architecture be based on the best available information from credible research and the evaluation of existing building projects. The basic principles of Arksey and O'Malley's model of scoping review design were used. Data were derived from literature searches in scientific databases. A total of 18 articles and books were found that referred to design quality in a healthcare context. Design quality of physical healthcare environments involves three different themes: (i) environmental sustainability and ecological values, (ii) social and cultural interactions and values, and (iii) resilience of the engineering and building construction. Design quality was clarified herein with a definition. Awareness of what is considered design quality in relation to healthcare architecture could help to design healthcare environments based on evidence. To operationalize the concept, its definition must be clear and explicit and able to meet the complex needs of the stakeholders in a healthcare context, including patients, staff, and significant others.

Public-Privat e Partnership in the System of Regional Healthcare Financing

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Margarita Yur’evna Molchanova

2016-05-01

Full Text Available Healthcare financing reform in the Russian Federation, besides its positive consequences, has led to the emergence of several major organizational and economic problems that hinder the expansion of financing sources for this sphere, which also involves public-private partnership (PPP. The paper highlights the regional specifics of such healthcare projects compared to similar projects of other spheres of the national economy. The author describes the problems of PPP projects implementation in healthcare; they include the insufficiency of substantiation of public-private partnership application in healthcare, and the absence of typical models for establishment of relations between PPP participants. The paper presents the healthcare priorities put forward by the author; these priorities are based on the theory of the life cycle of a service. The author presents her own model for organizing a regional concession, which is the most common form of public-private partnership in healthcare so far. The cluster brings together on a voluntary basis the legally independent organizations that are interested in improving the quality and increasing the accessibility of health services. These can include medical institutions of various forms of ownership located in the region, clinics, facilities, institutions that train healthcare workers, authorities, etc. The author shows that a favorable environment for the formation and implementation of PPP projects can be created under the cluster approach to the organization of healthcare. When establishing the medical cluster, the main task is to organize interaction between all its subjects in the interest of the overall development of healthcare in the region and the implementation of one’s own interests

Economic crisis, austerity and unmet healthcare needs: the case of Greece.

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Zavras, Dimitris; Zavras, Athanasios I; Kyriopoulos, Ilias-Ioannis; Kyriopoulos, John

2016-07-27

The programme for fiscal consolidation in Greece has led to income decrease and several changes in health policy. In this context, this study aims to assess how economic crisis affected unmet healthcare needs in Greece. Time series analysis was performed for the years 2004 through 2011 using the EU-SILC database. The dependent variable was the percentage of people who had medical needs but did not use healthcare services. Median income, unemployment and time period were used as independent variables. We also compared self-reported unmet healthcare needs drawn from a national survey conducted in pre-crisis 2006 with a similar survey from 2011 (after the onset of the crisis). A common questionnaire was used in both years to assess unmet healthcare needs, including year of survey, gender, age, health status, chronic disease, educational level, income, employment, health insurance status, and prefecture. The outcome of interest was unmet healthcare needs due to financial reasons. Ordinary least squares, as well as logistic regression analysis were conducted to analyze the results. Unmet healthcare needs increased after the enactment of austerity measures, while the year of participation in the survey was significantly associated with unmet healthcare needs. Income, educational level, employment status, and having insurance, private or public, were also significant determinants of unmet healthcare needs due to financial reasons. The adverse economic environment has significantly affected unmet health needs. Therefore health policy actions and social policy measures are essential in order to mitigate the negative impact on access to healthcare services and health status.

From denial to awareness: a conceptual model for obtaining equity in healthcare.

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Höglund, Anna T; Carlsson, Marianne; Holmström, Inger K; Lännerström, Linda; Kaminsky, Elenor

2018-01-22

Although Swedish legislation prescribes equity in healthcare, studies have reported inequalities, both in face-to-face encounters and in telephone nursing. Research has suggested that telephone nursing has the capability to increase equity in healthcare, as it is open to all and not limited by long distances. However, this requires an increased awareness of equity in healthcare among telephone nurses. The aim of this study was to explore and describe perceptions of equity in healthcare among Swedish telephone nurses who had participated in an educational intervention on equity in health, including which of the power constructs gender, ethnicity and age they commented upon most frequently. Further, the aim was to develop a conceptual model for obtaining equity in healthcare, based on the results of the empirical investigation. A qualitative method was used. Free text comments from questionnaires filled out by 133 telephone nurses before and after an educational intervention on equity in health, as well as individual interviews with five participants, were analyzed qualitatively. The number of comments related to inequity based on gender, ethnicity or age in the free text comments was counted descriptively. Gender was the factor commented upon the least and ethnicity the most. Four concepts were found through the qualitative analysis: Denial, Defense, Openness, and Awareness. Some informants denied inequity in healthcare in general, and in telephone nursing in particular. Others acknowledged it, but argued that they had workplace routines that protected against it. There were also examples of an openness to the fact that inequity existed and a willingness to learn and prevent it, as well as an already high awareness of inequity in healthcare. A conceptual model was developed in which the four concepts were divided into two qualitatively different blocks, with Denial and Defense on one side of a continuum and Openness and Awareness on the other. In order to reach

The healthcare system and provision of oral healthcare in European Union member states. Part 4: Greece.

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Damaskinos, P; Koletsi-Kounari, H; Economou, C; Eaton, K A; Widström, E

2016-03-11

This paper presents a description of the healthcare system and how oral healthcare is organised and provided in Greece, a country in a deep economic and social crisis. The national health system is underfunded, with severe gaps in staffing levels and the country has a large private healthcare sector. Oral healthcare has been largely provided in the private sector. Most people are struggling to survive and have no money to spend on general and oral healthcare. Unemployment is rising and access to healthcare services is more difficult than ever. Additionally, there has been an overproduction of dentists and no development of team dentistry. This has led to under or unemployment of dentists in Greece and their migration to other European Union member states, such as the United Kingdom, where over 600 Greek dentists are currently working.

Community health workers: a bridge to healthcare for people who inject drugs.

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Morgan, Kirsty; Lee, Jessica; Sebar, Bernadette

2015-04-01

Although people who inject drugs (PWIDs) have increased healthcare needs, their poor access and utilisation of mainstream primary healthcare services is well documented. To address this situation, community health workers (CHWs) who have personal experience of drug injecting in addition to healthcare training or qualifications are sometimes utilised. However, the role peer workers play as members of clinical primary healthcare teams in Australia and how they manage the healthcare needs of PWID, has been poorly documented. A qualitative ethnomethodological approach was used to study the methods used by CHWs. Data was collected using participant observation of CHWs in a PWID-targeted primary healthcare centre. CHW healthcare consultations with PWID were audio-recorded and transcribed verbatim. Transcripts along with field notes were analysed using membership categorisation and conversation analysis techniques to reveal how CHWs' personal and professional experience shapes their healthcare interactions with PWID clients. CHWs' personal experience of injecting drug use is an asset they utilise along with their knowledge of clinical practice and service systems. It provides them with specialised knowledge and language--resources that they draw upon to build trust with clients and accomplish transparent, non-judgmental interactions that enable PWID clients to be active participants in the management of their healthcare. Existing literature often discusses these principles at a theoretical level. This study demonstrates how CHWs achieve them at a micro-level through the use of indexical language and displays of the membership categories 'PWID' and 'healthcare worker'. This research explicates how CHWs serve as an interface between PWID clients and conventional healthcare providers. CHWs deployment of IDU-specific language, membership knowledge, values and behaviours, enable them to interact in ways that foster transparent communication and client participation in

Looking for a more participative healthcare: sharing medical decision making

OpenAIRE

Bravo, Paulina; Escuela de Enfermería, Pontificia Universidad Católica de Chile, Chile. School of Medicine, Cardiff University. Reino Unido. Enfermera, doctora en Salud Pública.; Contreras, Aixa; Escuela de Enfermería, Pontificia Universidad Católica de Chile, Chile. enfermera matrona, magister en Psicología Social Comunitaria.; Perestelo-Pérez, Lilisbeth; Servicio de Evaluación del Servicio Canario de la Salud, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC). España. psicóloga, doctora en Psicología Clínica y de la Salud.; Pérez-Ramos, Jeanette; Fundación Canaria de Investigación y Salud (FUNCIS). España. psicóloga.; Málaga, Germán; Conocimiento y Evidencia (CONEVID), Universidad Peruana Cayetano Heredia. Lima, Perú. médico internista, magister en Medicina.

2014-01-01

The healthcare model is shifting from a paternalistic towards a more inclusive and participative approach, such as shared decision making (SDM). SDM considers patients as autonomous and responsible agents. SDM is a therapeutic approach where healthcare providers and patients share the best evidence available to make a decision according to the values and preferences of the patient. Decision aids are tools that can facilitate this information exchange. These tools help patients to increase kno...

How Business Cycles Affect the Healthcare Sector: A Cross-country Investigation.

Science.gov (United States)

Cleeren, Kathleen; Lamey, Lien; Meyer, Jan-Hinrich; De Ruyter, Ko

2016-07-01

The long-term relationship between the general economy and healthcare expenditures has been extensively researched, to explain differences in healthcare spending between countries, but the midterm (i.e., business cycle) perspective has been overlooked. This study explores business cycle sensitivity in both public and private parts of the healthcare sector across 32 countries. Responses to the business cycle vary notably, both across spending sources and across countries. Whereas in some countries, consumers and/or governments cut back, in others, private and/or public healthcare buyers tend to spend more. We also assess long-term consequences of business cycle sensitivity and show that public cost cutting during economic downturns deflates the mortality rates, whereas private cut backs increase the long-term growth in total healthcare expenditures. Finally, multiple factors help explain variability in cyclical sensitivity. Private cost cuts during economic downturns are smaller in countries with a predominantly publicly funded healthcare system and more preventive public activities. Public cut backs during contractions are smaller in countries that rely more on tax-based resources rather than social health insurances. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

The Relationship of Obesity to Increasing Health-Care Burden in the Setting of Orthopaedic Polytrauma.

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Licht, Heather; Murray, Mark; Vassaur, John; Jupiter, Daniel C; Regner, Justin L; Chaput, Christopher D

2015-11-18

With the rise of obesity in the American population, there has been a proportionate increase of obesity in the trauma population. The purpose of this study was to use a computed tomography-based measurement of adiposity to determine if obesity is associated with an increased burden to the health-care system in patients with orthopaedic polytrauma. A prospective comprehensive trauma database at a level-I trauma center was utilized to identify 301 patients with polytrauma who had orthopaedic injuries and intensive care unit admission from 2006 to 2011. Routine thoracoabdominal computed tomographic scans allowed for measurement of the truncal adiposity volume. The truncal three-dimensional reconstruction body mass index was calculated from the computed tomography-based volumes based on a previously validated algorithm. A truncal three-dimensional reconstruction body mass index of obese patients and ≥ 30 kg/m(2) denoted obese patients. The need for orthopaedic surgical procedure, in-hospital mortality, length of stay, hospital charges, and discharge disposition were compared between the two groups. Of the 301 patients, 21.6% were classified as obese (truncal three-dimensional reconstruction body mass index of ≥ 30 kg/m(2)). Higher truncal three-dimensional reconstruction body mass index was associated with longer hospital length of stay (p = 0.02), more days spent in the intensive care unit (p = 0.03), more frequent discharge to a long-term care facility (p obesity on patients with polytrauma. Obese patients were found to have higher total hospital charges, longer hospital stays, discharge to a continuing-care facility, and a higher rate of orthopaedic surgical intervention. Copyright © 2015 by The Journal of Bone and Joint Surgery, Incorporated.

Strain Rate Effect on Tensile Behavior for a High Specific Strength Steel: From Quasi-Static to Intermediate Strain Rates

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Wei Wang

2017-12-01

Full Text Available The strain rate effect on the tensile behaviors of a high specific strength steel (HSSS with dual-phase microstructure has been investigated. The yield strength, the ultimate strength and the tensile toughness were all observed to increase with increasing strain rates at the range of 0.0006 to 56/s, rendering this HSSS as an excellent candidate for an energy absorber in the automobile industry, since vehicle crushing often happens at intermediate strain rates. Back stress hardening has been found to play an important role for this HSSS due to load transfer and strain partitioning between two phases, and a higher strain rate could cause even higher strain partitioning in the softer austenite grains, delaying the deformation instability. Deformation twins are observed in the austenite grains at all strain rates to facilitate the uniform tensile deformation. The B2 phase (FeAl intermetallic compound is less deformable at higher strain rates, resulting in easier brittle fracture in B2 particles, smaller dimple size and a higher density of phase interfaces in final fracture surfaces. Thus, more energy need be consumed during the final fracture for the experiments conducted at higher strain rates, resulting in better tensile toughness.

Atomic energy in healthcare

International Nuclear Information System (INIS)

Gupta, Sudeep; Rangarajan, Venkatesh; Thakur, Meenakshi; Parmar, Vani; Jalali, Rakesh; Ashgar, Ali; Pramesh, C.S.; Shrivastava, Shyam; Badwe, Rajendra

2013-01-01

One of the socially important non-power programmes of the DAE is in the beneficial use of radiation and related techniques for healthcare. The diagnosis and therapy aspects of radiation based healthcare are discussed in this article. (author)

Testing and extending the triple match principle in the nursing profession: a generational perspective on job demands, job resources and strain at work.

Science.gov (United States)

Lavoie-Tremblay, Melanie; Trépanier, Sarah-Geneviève; Fernet, Claude; Bonneville-Roussy, Arielle

2014-02-01

The Triple Match Principle offers insight into the interactive interplay between job demands and job resources in the prediction of work-related strain. The aim of this article was to examine the interplay among job demands, job resources and strain in the nursing profession (the Triple Match Principle) and to gain insight into potential generational differences by investigating generation as a moderator of that interplay. No research has been done to evaluate generational differences in the Triple Match Principle. In a context of nursing shortages, it seems important to examine the relevance of the Triple Match Principle with respect to different generations of nurses. Cross-sectional study. A total of 1254 public healthcare sector nurses in Quebec, Canada, completed a questionnaire in the autumn of 2010. The questionnaire was used to assess cognitive, emotional and physical job demands and resources; psychological distress; psychosomatic complaints; and turnover intention. The results supported the Triple Match Principle and showed that job resources were more likely to buffer the effect of job demands on strain as the degree of match in qualitative dimension among demands, resources and strain increased (33·3% of triple-match interactions, 22·22% of double-match interactions and 16·67% non-match interactions were significant). Moreover, generation played a key role in this interplay, as it increased the number of significant qualitative interactions among job demands, job resources and strain. The results underscore the necessity of providing adequate job resources tailored to the specific job demands nurses face, to counteract the negative effects of those demands. © 2013 John Wiley & Sons Ltd.

Inequalities in healthcare provision for individuals with substance use disorders : Perspectives from healthcare professionals and clients

NARCIS (Netherlands)

van Boekel, L.C.; Brouwers, E.P.M.; van Weeghel, J.; Garretsen, H.F.L.

2016-01-01

Background: Little is known about inequalities in healthcare provision for individuals with substance use disorders. The main objective of this study was to assess expectations and perceptions of inequalities in healthcare provision among healthcare professionals (HCPs) and clients in treatment for

Estimating healthcare costs of acute gastroenteritis and human campylobacteriosis in Switzerland.

Science.gov (United States)

Schmutz, C; Mäusezahl, D; Bless, P J; Hatz, C; Schwenkglenks, M; Urbinello, D

2017-03-01

Rising numbers of campylobacteriosis case notifications in Switzerland resulted in an increased attention to acute gastroenteritis (AG) in general. Patients with a laboratory-confirmed Campylobacter infection perceive their disease as severe and around 15% of these patients are hospitalized. This study aimed at estimating healthcare costs due to AG and campylobacteriosis in Switzerland. We used official health statistics, data from different studies and expert opinion for estimating individual treatment costs for patients with different illness severity and for extrapolating overall costs due to AG and campylobacteriosis. We estimated that total Swiss healthcare costs resulting from these diseases amount to €29-45 million annually. Data suggest that patients with AG consulting a physician without a stool diagnostic test account for €9·0-24·2 million, patients with a negative stool test result for Campylobacter spp. for €12·3 million, patients testing positive for Campylobacter spp. for €1·8 million and hospitalized campylobacteriosis patients for €6·5 million/year. Healthcare costs of campylobacteriosis are high and most likely increasing in Switzerland considering that campylobacteriosis case notifications steadily increased in the past decade. Costs and potential cost savings for the healthcare system should be considered when designing sectorial and cross-sectorial interventions to reduce the burden of human campylobacteriosis in Switzerland.

Has the Reform of the Japanese Healthcare Provision System Improved the Value in Healthcare? A Cost-Consequence Analysis of Organized Care for Hip Fracture Patients.

Science.gov (United States)

Fukuda, Haruhisa; Shimizu, Sayuri; Ishizaki, Tatsuro

2015-01-01

To assess the value of organized care by comparing the clinical outcomes and healthcare expenditure between the conventional Japanese "integrated care across specialties within one hospital" mode of providing healthcare and the prospective approach of "organized care across separate facilities within a community". Retrospective cohort study. Two groups of hospitals were categorized according to healthcare delivery approach: the first group included 3 hospitals autonomously providing integrated care across specialties, and the second group included 4 acute care hospitals and 7 rehabilitative care hospitals providing organized care across separate facilities. Patients aged 65 years and above who had undergone hip fracture surgery. Regression models adjusting for patient characteristics and clinical variables were used to investigate the impact of organized care on the improvements to the mobility capability of patients before and after hospitalization and the differences in healthcare resource utilization. The sample for analysis included 837 hip fracture surgery cases. The proportion of patients with either unchanged or improved mobility capability was not statistically associated with the healthcare delivery approaches. Total adjusted mean healthcare expenditure for integrated care and organized care were US$28,360 (95% confidence interval: 27,787-28,972) and US$21,951 (21,511-22,420), respectively, indicating an average increase of US$6,409 in organized care. Our cost-consequence analysis underscores the need to further investigate the actual contribution of organized care to the provision of efficient and high-quality healthcare.

Innovation in Healthcare Delivery: Commentary on an Evolutionary Approach.

Science.gov (United States)

Fields, Anthony L A

2015-01-01

Zwarenstein (2015) proposes a novel approach to healthcare innovation that parallels biological evolution, based on stimulation and reward of multiple small competing innovation projects conducted in the field by decentralized teams. Projects would be designed with explicit outcome targets and results would be widely disseminated and publicly available. More successful projects would be grown and spread. Critical to the model is accepting and reporting failure as well as success, for the benefit of future project design. Examining biological evolution for lessons for healthcare delivery innovation illuminates the need for diversity among healthcare systems to achieve optimum application of best practice interventions across jurisdictions with differing population, provider and facility characteristics. However, careful coordination will be needed to achieve the balance between diversity and harmony across jurisdictions necessary for effective governance and interaction. There are important methodological issues to be addressed to reduce the uncertainty inherent in comparisons of results among discrete innovation projects, especially when observed improvements over the baseline are modest. As well as evolutionary improvement in healthcare outcomes, the model should progressively increase decentralized capacity and expertise in innovation processes.

Prophage Rs551 and Its Repressor Gene orf14 Reduce Virulence and Increase Competitive Fitness of Its Ralstonia solanacearum Carrier Strain UW551

Directory of Open Access Journals (Sweden)

Abdelmonim Ali Ahmad

2017-12-01

Full Text Available We previously characterized a filamentous lysogenic bacteriophage, ϕRs551, isolated directly from the race 3 biovar 2 phylotype IIB sequevar 1 strain UW551 of Ralstonia solanacearum grown under normal culture conditions. The genome of ϕRs551 was identified with 100% identity in the deposited genomes of 11 race 3 biovar 2 phylotype IIB sequevar 1 strains of R. solanacearum, indicating evolutionary and biological importance, and ORF14 of ϕRs551 was annotated as a putative type-2 repressor. In this study, we determined the effect of the prophage and its ORF14 on the virulence and competitive fitness of its carrier strain UW551 by deleting the orf14 gene only (the UW551 orf14 mutant, and nine of the prophage’s 14 genes including orf14 and six out of seven structural genes (the UW551 prophage mutant, respectively, from the genome of UW551. The two mutants were increased in extracellular polysaccharide production, twitching motility, expression of targeted virulence and virulence regulatory genes (pilT, egl, pehC, hrPB, and phcA, and virulence, suggesting that the virulence of UW551 was negatively regulated by ϕRs551, at least partially through ORF14. Interestingly, we found that the wt ϕRs551-carrying strain UW551 of R. solanacearum significantly outcompeted the wt strain RUN302 which lacks the prophage in tomato plants co-inoculated with the two strains. When each of the two mutant strains was co-inoculated with RUN302, however, the mutants were significantly out-competed by RUN302 for the same colonization site. Our results suggest that ecologically, ϕRs551 may play an important role by regulating the virulence of and offering a competitive fitness advantage to its carrier bacterial strain for persistence of the bacterium in the environment, which in turn prolongs the symbiotic relationship between the phage ϕRs551 and the R. solanacearum strain UW551. Our study is the first toward a better understanding of the co-existence between a

Prophage Rs551 and Its Repressor Gene orf14 Reduce Virulence and Increase Competitive Fitness of Its Ralstonia solanacearum Carrier Strain UW551

Science.gov (United States)

Ahmad, Abdelmonim Ali; Stulberg, Michael J.; Huang, Qi

2017-01-01

We previously characterized a filamentous lysogenic bacteriophage, ϕRs551, isolated directly from the race 3 biovar 2 phylotype IIB sequevar 1 strain UW551 of Ralstonia solanacearum grown under normal culture conditions. The genome of ϕRs551 was identified with 100% identity in the deposited genomes of 11 race 3 biovar 2 phylotype IIB sequevar 1 strains of R. solanacearum, indicating evolutionary and biological importance, and ORF14 of ϕRs551 was annotated as a putative type-2 repressor. In this study, we determined the effect of the prophage and its ORF14 on the virulence and competitive fitness of its carrier strain UW551 by deleting the orf14 gene only (the UW551 orf14 mutant), and nine of the prophage’s 14 genes including orf14 and six out of seven structural genes (the UW551 prophage mutant), respectively, from the genome of UW551. The two mutants were increased in extracellular polysaccharide production, twitching motility, expression of targeted virulence and virulence regulatory genes (pilT, egl, pehC, hrPB, and phcA), and virulence, suggesting that the virulence of UW551 was negatively regulated by ϕRs551, at least partially through ORF14. Interestingly, we found that the wt ϕRs551-carrying strain UW551 of R. solanacearum significantly outcompeted the wt strain RUN302 which lacks the prophage in tomato plants co-inoculated with the two strains. When each of the two mutant strains was co-inoculated with RUN302, however, the mutants were significantly out-competed by RUN302 for the same colonization site. Our results suggest that ecologically, ϕRs551 may play an important role by regulating the virulence of and offering a competitive fitness advantage to its carrier bacterial strain for persistence of the bacterium in the environment, which in turn prolongs the symbiotic relationship between the phage ϕRs551 and the R. solanacearum strain UW551. Our study is the first toward a better understanding of the co-existence between a lysogenic phage and

How Can Information and Communication Technology Improve Healthcare Inequalities and Healthcare Inequity? The Concept of Context Driven Care.

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Yee, Kwang Chien; Bettiol, Silvana; Nash, Rosie; Macintyrne, Kate; Wong, Ming Chao; Nøhr, Christian

2018-01-01

Advances in medicine have improved health and healthcare for many around the world. The challenge is achieving the best outcomes of health via healthcare delivery to every individual. Healthcare inequalities exist within a country and between countries. Health information technology (HIT) has provided a mean to deliver equal access to healthcare services regardless of social context and physical location. In order to achieve better health outcomes for every individual, socio-cultural factors, such as literacy and social context need to consider. This paper argues that HIT while improves healthcare inequalities by providing access, might worsen healthcare inequity. In order to improve healthcare inequity using HIT, this paper argues that we need to consider patients and context, and hence the concept of context driven care. To improve healthcare inequity, we need to conceptually consider the patient's view and methodologically consider design methods that achieve participatory outcomes.

Healthcare use for acute gastrointestinal illness in two Inuit communities: Rigolet and Iqaluit, Canada†

Science.gov (United States)

Harper, Sherilee L.; Edge, Victoria L.; Ford, James; Thomas, M. Kate; Pearl, David; Shirley, Jamal; McEwen, Scott A.

2015-01-01

Background The incidence of self-reported acute gastrointestinal illness (AGI) in Rigolet, Nunatsiavut, and Iqaluit, Nunavut, is higher than reported elsewhere in Canada; as such, understanding AGI-related healthcare use is important for healthcare provision, public health practice and surveillance of AGI. Objectives This study described symptoms, severity and duration of self-reported AGI in the general population and examined the incidence and factors associated with healthcare utilization for AGI in these 2 Inuit communities. Design Cross-sectional survey data were analysed using multivariable exact logistic regression to examine factors associated with individuals’ self-reported healthcare and over-the-counter (OTC) medication utilization related to AGI symptoms. Results In Rigolet, few AGI cases used healthcare services [4.8% (95% CI=1.5–14.4%)]; in Iqaluit, some cases used healthcare services [16.9% (95% CI=11.2–24.7%)]. Missing traditional activities due to AGI (OR=3.8; 95% CI=1.18–12.4) and taking OTC medication for AGI symptoms (OR=3.8; 95% CI=1.2–15.1) were associated with increased odds of using healthcare services in Iqaluit. In both communities, AGI severity and secondary symptoms (extreme tiredness, headache, muscle pains, chills) were significantly associated with increased odds of taking OTC medication. Conclusions While rates of self-reported AGI were higher in Inuit communities compared to non-Inuit communities in Canada, there were lower rates of AGI-related healthcare use in Inuit communities compared to other regions in Canada. As such, the rates of healthcare use for a given disease can differ between Inuit and non-Inuit communities, and caution should be exercised in making comparisons between Inuit and non-Inuit health outcomes based solely on clinic records and healthcare use. PMID:26001982

Healthcare use for acute gastrointestinal illness in two Inuit communities: Rigolet and Iqaluit, Canada

Directory of Open Access Journals (Sweden)

Sherilee L. Harper

2015-05-01

Full Text Available Background: The incidence of self-reported acute gastrointestinal illness (AGI in Rigolet, Nunatsiavut, and Iqaluit, Nunavut, is higher than reported elsewhere in Canada; as such, understanding AGI-related healthcare use is important for healthcare provision, public health practice and surveillance of AGI. Objectives: This study described symptoms, severity and duration of self-reported AGI in the general population and examined the incidence and factors associated with healthcare utilization for AGI in these 2 Inuit communities. Design: Cross-sectional survey data were analysed using multivariable exact logistic regression to examine factors associated with individuals’ self-reported healthcare and over-the-counter (OTC medication utilization related to AGI symptoms. Results: In Rigolet, few AGI cases used healthcare services [4.8% (95% CI=1.5–14.4%]; in Iqaluit, some cases used healthcare services [16.9% (95% CI=11.2–24.7%]. Missing traditional activities due to AGI (OR=3.8; 95% CI=1.18–12.4 and taking OTC medication for AGI symptoms (OR=3.8; 95% CI=1.2–15.1 were associated with increased odds of using healthcare services in Iqaluit. In both communities, AGI severity and secondary symptoms (extreme tiredness, headache, muscle pains, chills were significantly associated with increased odds of taking OTC medication. Conclusions: While rates of self-reported AGI were higher in Inuit communities compared to non-Inuit communities in Canada, there were lower rates of AGI-related healthcare use in Inuit communities compared to other regions in Canada. As such, the rates of healthcare use for a given disease can differ between Inuit and non-Inuit communities, and caution should be exercised in making comparisons between Inuit and non-Inuit health outcomes based solely on clinic records and healthcare use.

Turnover among healthcare professionals.

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Wood, Ben D

2009-01-01

Turnover among healthcare professionals is a costly consequence. The existing body of knowledge on healthcare professional turnover is correlated with job satisfaction levels. A landmark study differentiated 2 areas of job satisfaction categories: satisfiers and dissatisfiers (intrinsic and extrinsic motivators). The aim of this article is to examine existing research on precursors of turnover, such as burnout behaviors experienced by healthcare professionals, job satisfaction levels, employee organizational commitment, health complications which precede turnover, some current strategies to reduce turnover, and some effects CEO turnover has on employee turnover intentions.

Volume and Value of Big Healthcare Data.

Science.gov (United States)

Dinov, Ivo D

Modern scientific inquiries require significant data-driven evidence and trans-disciplinary expertise to extract valuable information and gain actionable knowledge about natural processes. Effective evidence-based decisions require collection, processing and interpretation of vast amounts of complex data. The Moore's and Kryder's laws of exponential increase of computational power and information storage, respectively, dictate the need rapid trans-disciplinary advances, technological innovation and effective mechanisms for managing and interrogating Big Healthcare Data. In this article, we review important aspects of Big Data analytics and discuss important questions like: What are the challenges and opportunities associated with this biomedical, social, and healthcare data avalanche? Are there innovative statistical computing strategies to represent, model, analyze and interpret Big heterogeneous data? We present the foundation of a new compressive big data analytics (CBDA) framework for representation, modeling and inference of large, complex and heterogeneous datasets. Finally, we consider specific directions likely to impact the process of extracting information from Big healthcare data, translating that information to knowledge, and deriving appropriate actions.

Healthcare workers’ experiences of HIV testing in Tshwane, South Africa

Directory of Open Access Journals (Sweden)

Mamakwa S. Mataboge

2014-02-01

Full Text Available Background: In an era when antiretroviral (ARV therapy has become part of the Human Immunodeficiency Virus (HIV prevention strategy, early testing and introduction to ARVs iscritical for improving public health outcomes in general and, in particular, the lives of people living with HIV. South Africa has the highest number of people living with HIV as compared with the rest of the world. Initiated voluntary HIV counselling and testing and provider initiated counselling and testing (PICT are required in order to increase the uptake of HIV testing.Objectives: To explore and describe the experiences of healthcare workers who are themselves in need of HIV testing.Method: A descriptive, exploratory design was used. In-depth interviews were conducted with the 26 healthcare workers who were involved in HIV testing in the Tshwane district of South Africa. The participants were sampled purposively from two healthcare settings. A thematic framework was used for data analysis.Results: There was a complication with regard to PICT as healthcare workers felt they could not initiate HIV testing for themselves and or their work colleagues without their confidentiality being compromised. This was complicated further by both the perceived and actual fear of stigmatisation and discrimination. It was difficult for qualified staff to support and encourage the uptake of HIV testing by students nurses as this was seen, albeit incorrectly, as targeting the students in a negative manner.Conclusion: There is a need for accessible HIV testing policies for healthcare workers in order to increase access to HIV testing and prevent the progression of the disease

Strategic alliances in healthcare: opportunities for the Veterans Affairs healthcare system.

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Halverson, P K; Kaluzny, A D; Young, G J

1997-01-01

Strategic alliances are proving to be effective strategies for responding and adapting to changing environments, and as such they offer the U.S. Department of Veterans Affairs (VA) healthcare system valuable opportunities for accomplishing the goals of its major reorganization effort. This article begins with an examination of basic strategic-alliance structures that are employed across many different types of industries. Next, consideration is given to the ways in which these basic alliance structures may be adapted to the unique organizations and individuals that serve as providers, purchasers, and consumers of health services. Finally, this article explores how models of strategic alliance in healthcare can be tailored to the specific needs and constraints of the VA healthcare system through an examination of existing and potential alliance opportunities.

Virtual reality training for health-care professionals.

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Mantovani, Fabrizia; Castelnuovo, Gianluca; Gaggioli, Andrea; Riva, Giuseppe

2003-08-01

Emerging changes in health-care delivery are having a significant impact on the structure of health-care professionals' education. Today it is recognized that medical knowledge doubles every 6-8 years, with new medical procedures emerging everyday. While the half-life of medical information is so short, the average physician practices 30 years and the average nurse 40 years. Continuing education thus represents an important challenge to face. Recent advances in educational technology are offering an increasing number of innovative learning tools. Among these, Virtual Reality represents a promising area with high potential of enhancing the training of health-care professionals. Virtual Reality Training can provide a rich, interactive, engaging educational context, thus supporting experiential learning-by-doing; it can, in fact, contribute to raise interest and motivation in trainees and to effectively support skills acquisition and transfer, since the learning process can be settled within an experiential framework. Current virtual training applications for health-care differ a lot as to both their technological/multimedia sophistication and to the types of skills trained, varying for example from telesurgical applications to interactive simulations of human body and brain, to virtual worlds for emergency training. Other interesting applications include the development of immersive 3D environments for training psychiatrists and psychologists in the treatment of mental disorders. This paper has the main aim of discussing the rationale and main benefits for the use of virtual reality in health-care education and training. Significant research and projects carried out in this field will also be presented, followed by discussion on key issues concerning current limitations and future development directions.

Healthcare professionals' perspectives on environmental sustainability.

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Dunphy, Jillian L

2014-06-01

Human health is dependent upon environmental sustainability. Many have argued that environmental sustainability advocacy and environmentally responsible healthcare practice are imperative healthcare actions. What are the key obstacles to healthcare professionals supporting environmental sustainability? How may these obstacles be overcome? Data-driven thematic qualitative analysis of semi-structured interviews identified common and pertinent themes, and differences between specific healthcare disciplines. A total of 64 healthcare professionals and academics from all states and territories of Australia, and multiple healthcare disciplines were recruited. Institutional ethics approval was obtained for data collection. Participants gave informed consent. All data were de-identified to protect participant anonymity. Qualitative analysis indicated that Australian healthcare professionals often take more action in their personal than professional lives to protect the environment, particularly those with strong professional identities. The healthcare sector's focus on economic rationalism was a substantial barrier to environmentally responsible behaviour. Professionals also feared conflict and professional ostracism, and often did not feel qualified to take action. This led to healthcare professionals making inconsistent moral judgements, and feeling silenced and powerless. Constraints on non-clinical employees within and beyond the sector exacerbated these difficulties. The findings are consistent with the literature reporting that organisational constraints, and strong social identification, can inhibit actions that align with personal values. This disparity can cause moral distress and residue, leading to feelings of powerlessness, resulting in less ethical behaviour. The data highlight a disparity between personal and professional actions to address environmental sustainability. Given the constraints Australian healthcare professionals encounter, they are unlikely to

Management of healthcare waste: developments in Southeast Asia in the twenty-first century.

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Kühling, Jan-Gerd; Pieper, Ute

2012-09-01

In many Southeast Asian countries, significant challenges persist with regard to the proper management and disposal of healthcare waste. The amount of healthcare waste in these countries is continuously increasing as a result of the expansion of healthcare systems and services. In the past, healthcare waste, if it was treated at all, was mainly incinerated. In the last decade more comprehensive waste management systems were developed for Southeast Asian countries and implementation started. This also included the establishment of alternative healthcare waste treatment systems. The developments in the lower-middle-income countries are of special interest, as major investments are planned. Based upon sample projects, a short overview of the current development trends in the healthcare waste sector in Laos, Indonesia and Vietnam is provided. The projects presented include: (i) Lao Peoples Democratic Republic (development of the national environmental health training system to support the introduction of environmental health standards and improvement of healthcare waste treatment in seven main hospitals by introducing steam-based treatment technologies); (ii) Indonesia (development of a provincial-level healthcare waste-management strategy for Province Nanggroe Aceh Darussalam (NAD) and introduction of an advanced waste treatment system in a tertiary level hospital in Makassar); and (iii) Vietnam (development of a healthcare waste strategy for five provinces in Vietnam and a World Bank-financed project on healthcare waste in Vietnam).

Gender and leadership in healthcare administration: 21st century progress and challenges.

Science.gov (United States)

Lantz, Paula M

2008-01-01

The need for strong leadership and increased diversity is a prominent issue in today's health services workforce. This article reviews the latest literature, including research and proposed agendas, regarding women in executive healthcare leadership. Data suggest that the number of women in leadership roles is increasing, but women remain underrepresented in the top echelons of healthcare leadership, and gender differences exist in the types of leadership roles women do attain. Salary disparity prevails, even when controlling for gender differences in educational attainment, age, and experience. Despite widespread awareness of these problems in the field, current action and policy recommendations are severely lacking. Along with the challenges of cost, quality, and an aging population, the time has come for a more thoughtful, policy-focused approach to amend the discrepancy between gender and leadership in healthcare administration.

Contact Allergy in Danish Healthcare Workers

DEFF Research Database (Denmark)

Schwensen, Jakob F; Menné, Torkil; Sommerlund, Mette

2016-01-01

Contact dermatitis in healthcare workers is a pan-European problem. We conducted a retrospective observational study of the patch-test results of 1402 healthcare workers and 1402 matched controls with contact dermatitis who were treated at 3 hospitals departments in Denmark between 2007 and 2014....... The primary objective was to determine whether healthcare work was associated with contact allergy to thiuram mix. Unadjusted univariate analyses revealed that healthcare work was significantly associated with occupational contact dermatitis and hand dermatitis. Contact allergy to thiuram mix was more common...... in healthcare workers was significantly associated with having occupational contact dermatitis, hand dermatitis and older age. In conclusion, we report here a potential problem of contact allergy to thiurams in healthcare workers with contact dermatitis. Legislative authorities may in the future focus...

Workforce flexibility - in defence of professional healthcare work.

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Wise, Sarah; Duffield, Christine; Fry, Margaret; Roche, Michael

2017-06-19

Purpose The desirability of having a more flexible workforce is emphasised across many health systems yet this goal is as ambiguous as it is ubiquitous. In the absence of empirical studies in healthcare that have defined flexibility as an outcome, the purpose of this paper is to draw on classic management and sociological theory to reduce this ambiguity. Design/methodology/approach The paper uses the Weberian tool of "ideal types". Key workforce reforms are held against Atkinson's model of functional flexibility which aims to increase responsiveness and adaptability through multiskilling, autonomy and teams; and Taylorism which seeks stability and reduced costs through specialisation, fragmentation and management control. Findings Appeals to an amorphous goal of increasing workforce flexibility make an assumption that any reform will increase flexibility. However, this paper finds that the work of healthcare professionals already displays most of the essential features of functional flexibility but many widespread reforms are shifting healthcare work in a Taylorist direction. This contradiction is symptomatic of a failure to confront inevitable trade-offs in reform: between the benefits of specialisation and the costs of fragmentation; and between management control and professional autonomy. Originality/value The paper questions the conventional conception of "the problem" of workforce reform as primarily one of professional control over tasks. Holding reforms against the ideal types of Taylorism and functional flexibility is a simple, effective way the costs and benefits of workforce reform can be revealed.

Trump proposes initial healthcare agenda

Directory of Open Access Journals (Sweden)

Robbins RA

2016-11-01

Full Text Available No abstract available. Article truncated at 150 words. On Friday, November 11, President-elect Trump proposed a healthcare agenda on his website greatagain.gov (1. Yesterday, November 12, he gave an interview on 60 Minutes clarifying his positions (2. Trump said that he wanted to focus on healthcare and has proposed to: •Repeal all of the Affordable Care Act; •Allow the sale of health insurance across state lines; •Make the purchase of health insurance fully tax deductible; •Expand access to the health savings accounts;•Increase price transparency; •Block grant Medicaid; •Lower entrance barriers to new producers of drugs. In his 60 Minutes interview Trump reiterated that two provisions of the ACA – prohibition of pre-existing conditions exclusion and ability for adult children to stay on parents insurance plans until age 26 – have his support (2. Other aspects of the ACA that might receive his support were not discussed. On the Department of Veterans’ Affairs ...

Tolerability and Healthcare Utilization in Maintenance Hemodialysis Patients Undergoing Treatment for Tuberculosis-Related Conditions.

Science.gov (United States)

Hamadah, Abdurrahman M; Beaulieu, Lynn M; Wilson, John W; Aksamit, Timothy R; Gregoire, James R; Williams, Amy W; Dillon, John J; Albright, Robert C; Onuigbo, Macaulay; Iyer, Venkateshwaran K; Hickson, LaTonya J

2016-01-01

The incidence of tuberculosis (TB) in end-stage renal disease is significantly higher than that in the general population. Among those with kidney dysfunction, anti-TB treatment is associated with increased side effects, but the effect on healthcare utilization is unknown. Methods/Aim: To assess patient-reported symptoms, adverse effects and describe changes in healthcare utilization patterns during treatment for TB, we conducted a case series (n = 12) of patients receiving maintenance hemodialysis (HD) from Mayo Clinic Dialysis Services and concurrent drug therapy for TB from January 2002 through May 2014. Healthcare utilization (hospitalizations and emergency department (ED) visits independent of hospital admission) was compared before and during treatment. Patients were treated for latent (n = 7) or active (n = 5) TB. The majority of patients with latent disease were treated with isoniazid (n = 5, 71%), while active-disease patients received a 4-drug regimen. Adverse effects were reported in 83% of patients. Compared to measurements prior to drug initiation, serum albumin and dialysis weights were similar at 3 months. Commonly reported anti-TB drug toxicities were described. More than half (58%) of the patients were hospitalized at least once. No ED or hospital admissions occurred in the period prior to drug therapy, but healthcare utilization increased during treatment in the latent disease group (hospitalization rate per person-month: pre 0 vs. post 1). Among HD patients, anti-TB therapy is associated with frequently reported symptoms and increased healthcare utilization. Among this subset, patients receiving treatment for latent disease may be those with greatest increase in healthcare use. Careful monitoring and early complication detection may help optimize medication adherence and minimize hospitalizations. © 2016 S. Karger AG, Basel.

Clinical prioritisations of healthcare for the aged--professional roles.

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Nortvedt, P; Pedersen, R; Grøthe, K H; Nordhaug, M; Kirkevold, M; Slettebø, A; Brinchmann, B S; Andersen, B

2008-05-01

Although fair distribution of healthcare services for older patients is an important challenge, qualitative research exploring clinicians' considerations in clinical prioritisation within this field is scarce. To explore how clinicians understand their professional role in clinical prioritisations in healthcare services for old patients. A semi-structured interview-guide was employed to interview 45 clinicians working with older patients. The interviews were analysed qualitatively using hermeneutical content analysis. 20 physicians and 25 nurses working in public hospitals and nursing homes in different parts of Norway. The clinicians struggle with not being able to attend to the comprehensive needs of older patients, and being unfaithful to professional ideals and expectations. There is a tendency towards lowering the standards and narrowing the role of the clinician. This is done in order to secure the vital needs of the patient, but is at the expense of good practice and holistic role modelling. Increased specialisation, advances and increase in medical interventions, economical incentives, organisational structures, and biomedical paradigms, may all contribute to a narrowing of the clinicians' role. Distributing healthcare services in a fair way is generally not described as integral to the clinicians' role in clinical prioritisations. If considerations of justice are not included in clinicians' role, it is likely that others will shape major parts of their roles and responsibilities in clinical prioritisations. Fair distribution of healthcare services for older patients is possible only if clinicians accept responsibility in these questions.

Re-architecting oral healthcare for the 21st century.

Science.gov (United States)

Shetty, Vivek; Yamamoto, John; Yale, Kenneth

2018-07-01

The convergent forces of rising costs, growing consumerism, expensive new treatments, sociodemographic shifts and increasing health disparities are exerting intense and unsustainable pressures on healthcare systems. As with the other health domains, these disruptive forces demand new approaches and delivery models for oral healthcare. Technological innovations and practices borrowed from the e-commerce and tech sectors could facilitate the move to a sustainable 21st century oral healthcare system, one that delivers high-quality, value-based care to wider groups of patients. The broad reach of mobile technologies and changing digital lifestyles provide unique opportunities for using remote monitoring and self-care tools to reinforce preventive oral hygiene behaviours. By leveraging big data analytics and insights gleaned from the use of sensor-enabled oral care devices, providers will be able to engage patients more effectively and deliver timely, personalized behavioural nudges to support optimal oral health. Dental insurers and payers will need to reinvent their business models to incentivize dental providers and patients who embrace the digital-dentistry paradigm. This could involve increasing reimbursements for mHealth-delivered preventive dental services and holding individuals accountable for behaviours that put them at higher risk for dental disease. While Dentistry 1.0 was defined largely by the treatment of established dental disease, Dentistry 2.0 portends a new era of patient-centric, technology-enabled, outcomes-driven, and prevention-focused oral healthcare delivery with significant individual, provider and societal benefits. Copyright © 2018 Elsevier Ltd. All rights reserved.

Minor mental disorders in Taiwanese healthcare workers and the associations with psychosocial work conditions

OpenAIRE

Cheng, Wan-Ju; Cheng, Yawen

2017-01-01

Healthcare workers face multiple psychosocial work hazards intrinsic to their work, including heavy workloads and shift work. However, how contemporary adverse psychosocial work conditions, such as workplace justice and insecurity, may contribute to increased mental health risks has rarely been studied. This study aimed to search for modifiable psychosocial work factors associated with mental health disorders in Taiwanese healthcare workers. Methods: A total of 349 healthcare workers were ...

A system dynamics approach for healthcare waste management: a case study in Istanbul Metropolitan City, Turkey.

Science.gov (United States)

Ciplak, Nesli; Barton, John R

2012-06-01

Healthcare waste consists of various types of waste materials generated at hospitals, medical research centres, clinics and laboratories. Although 75-90% of this waste is classified as 'domestic' in nature, 20-25% is deemed to be hazardous, which if not disposed of appropriately, poses a risk to healthcare workers, patients, the environment and even the whole community. As long as healthcare waste is mixed with municipal waste and not segregated prior to disposal, costs will increase substantially. In this study, healthcare waste increases along with the potential to decrease the amounts by implementing effective segregation at healthcare facilities are projected to 2040. Our long-term aim is to develop a system to support selection and planning of the future treatment capacity. Istanbul in Turkey was used as the case study area. In order to identify the factors affecting healthcare waste generation in Istanbul, observations were made and interviews conducted in Istanbul over a 3 month period. A system dynamics approach was adopted to build a healthcare waste management model using a software package, Vensim Ple Plus. Based on reported analysis, the non-hazardous municipal fraction co-disposed with healthcare waste is around 65%. Using the projected waste generation flows, reducing a municipal fraction to 30% has the potential to avoid some 8000 t year(-1) of healthcare waste by 2025 and almost 10 000 t year(-1) by 2035. Furthermore, if segregation practices ensured healthcare waste requiring incineration was also selectively managed, 77% of healthcare waste could be diverted to alternative treatment technologies. As the throughput capacity of the only existing healthcare waste treatment facility in Istanbul, Kemerburgaz Incinerator, has already been exceeded, it is evident that improved management could not only reduce overall flows and costs but also permit alternative and cheaper treatment systems (e.g. autoclaving) to be adopted for the healthcare waste.

Achieving compliance with healthcare waste management regulations : empirical evidence from small European healthcare units

OpenAIRE

Botelho, Anabela

2011-01-01

Healthcare units generate substantial amounts of hazardous or potentially hazardous wastes as by-products of their medical services. The inappropriate management of these wastes poses significant risks to people and the environment. In Portugal, as in other EU countries, the collection, storage, treatment and disposal of healthcare waste is regulated by law. Although legal provisions covering the safe management of healthcare waste date back to the 1990s, little is known about the compliance ...

Web 2.0 in healthcare: state-of-the-art in the German health insurance landscape.

Science.gov (United States)

Kuehne, Mirko; Blinn, Nadine; Rosenkranz, Christoph; Nuettgens, Markus

2011-01-01

The Internet is increasingly used as a source for information and knowledge. Even in the field of healthcare, information is widely available. Patients and their relatives increasingly use the Internet in order to search for healthcare information and applications. "Health 2.0" - the increasing use of Web 2.0 technologies and tools in Electronic Healthcare - promises new ways of interaction, communication, and participation for healthcare. In order to explore how Web 2.0 applications are in general adopted and implemented by health information providers, we analysed the websites of all German health insurances companies regarding their provision of Web 2.0 applications. As health insurances play a highly relevant role in the German healthcare system, we conduct an exploratory survey in order to provide answers about the adoption and implementation of Web 2.0 technologies. Hence, all 198 private and public health insurances were analysed according to their websites. The results show a wide spread diffusion of Web 2.0 applications but also huge differences between the implementation by the respective insurances. Therefore, our findings provide a foundation for further research on aspects that drive the adoption.

Highly stretchable strain sensor based on polyurethane substrate using hydrogen bond-assisted laminated structure for monitoring of tiny human motions

Science.gov (United States)

Huang, Ying; Zhao, Yunong; Wang, Yang; Guo, Xiaohui; Zhang, Yangyang; Liu, Ping; Liu, Caixia; Zhang, Yugang

2018-03-01

Strain sensors used as flexible and wearable electronic devices have improved prospects in the fields of artificial skin, robotics, human-machine interfaces, and healthcare. This work introduces a highly stretchable fiber-based strain sensor with a laminated structure made up of a graphene nanoplatelet layer and a carbon black/single-walled carbon nanotube synergetic conductive network layer. An ultrathin, flexible, and elastic two-layer polyurethane (PU) yarn substrate was successively deposited by a novel chemical bonding-based layered dip-coating process. These strain sensors demonstrated high stretchability (˜350%), little hysteresis, and long-term durability (over 2400 cycles) due to the favorable tensile properties of the PU substrate. The linearity of the strain sensor could reach an adjusted R-squared of 0.990 at 100% strain, which is better than most of the recently reported strain sensors. Meanwhile, the strain sensor exhibited good sensibility, rapid response, and a lower detection limit. The lower detection limit benefited from the hydrogen bond-assisted laminated structure and continuous conductive path. Finally, a series of experiments were carried out based on the special features of the PU strain sensor to show its capacity of detecting and monitoring tiny human motions.