Diffusion of e-health innovations in 'post-conflict' settings: a qualitative study on the personal experiences of health workers.

BACKGROUND: Technological innovations have the potential to strengthen human resources for health and improve access and quality of care in challenging 'post-conflict' contexts. However, analyses on the adoption of technology for health (that is, 'e-health') and whether and how e-health can strengthen a health workforce in these settings have been limited so far. This study explores the personal experiences of health workers using e-health innovations in selected post-conflict situations. METHODS: This study had a cross-sectional qualitative design. Telephone interviews were conducted with 12 health workers, from a variety of cadres and stages in their careers, from four post-conflict settings (Liberia, West Bank and Gaza, Sierra Leone and Somaliland) in 2012. Everett Roger's diffusion of innovation-decision model (that is, knowledge, persuasion, decision, implementation, contemplation) guided the thematic analysis. RESULTS: All health workers interviewed held positive perceptions of e-health, related to their beliefs that e-health can help them to access information and communicate with other health workers. However, understanding of the scope of e-health was generally limited, and often based on innovations that health workers have been introduced through by their international partners. Health workers reported a range of engagement with e-health innovations, mostly for communication (for example, email) and educational purposes (for example, online learning platforms). Poor, unreliable and unaffordable Internet was a commonly mentioned barrier to e-health use. Scaling-up existing e-health partnerships and innovations were suggested starting points to increase e-health innovation dissemination. CONCLUSIONS: Results from this study showed ICT based e-health innovations can relieve information and communication needs of health workers in post-conflict settings. However, more efforts and investments, preferably driven by healthcare workers within the post-conflict context, are needed to make e-health more widespread and sustainable. Increased awareness is necessary among health professionals, even among current e-health users, and physical and financial access barriers need to be addressed. Future e-health initiatives are likely to increase their impact if based on perceived health information needs of intended users

Does neighborhood environment influence girls' pubertal onset? findings from a cohort study

<p>Abstract</p> <p>Background</p> <p>Pubertal onset occurs earlier than in the past among U.S. girls. Early onset is associated with numerous deleterious outcomes across the life course, including overweight, breast cancer and cardiovascular health. Increases in childhood overweight have been implicated as a key reason for this secular trend. Scarce research, however, has examined how neighborhood environment may influence overweight and, in turn, pubertal timing. The current study prospectively examined associations between neighborhood environment and timing of pubertal onset in a multi-ethnic cohort of girls. Body mass index (BMI) was examined as a mediator of these associations.</p> <p>Methods</p> <p>Participants were 213 girls, 6-8 years old at baseline, in an on-going longitudinal study. The current report is based on 5 time points (baseline and 4 annual follow-up visits). Neighborhood environment, assessed at baseline, used direct observation. Tanner stage and anthropometry were assessed annually in clinic. Survival analysis was utilized to investigate the influence of neighborhood factors on breast and pubic hair onset, with BMI as a mediator. We also examined the modifying role of girls' ethnicity.</p> <p>Results</p> <p>When adjusting for income, one neighborhood factor (Recreation) predicted delayed onset of breast and pubic hair development, but only for African American girls. BMI did not mediate the association between Recreation and pubertal onset; however, these associations persisted when BMI was included in the models.</p> <p>Conclusions</p> <p>For African American girls, but not girls from other ethnic groups, neighborhood availability of recreational outlets was associated with onset of breast and pubic hair. Given the documented risk for early puberty among African American girls, these findings have important potential implications for public health interventions related to timing of puberty and related health outcomes in adolescence and adulthood.</p

Preparing students for the ethical challenges on international health electives:A systematic review of the literature on educational interventions

<p>International health electives pose specific ethical challenges for students travelling from to low and middle income countries. We undertook a systematic review of the literature on interventions to prepare students to identify ethical issues addressed, educational approaches and to collate evidence on the effectiveness of different strategies. We searched nine electronic databases of peer-reviewed literature and identified grey literature through key word searches; supplemented through citation mapping and expert consultation. Articles that described ethical training conducted by universities or professional bodies were included for review. We reviewed forty-four full text articles. Ten sources of published literature and seven sources of grey literature met our inclusion criteria. We identified thirteen ethical situations that students should be prepared to manage and eight generic skills to support this process. Most interventions were delivered before the elective, used case studies or guidelines. Some suggested ethical principles or a framework for analysis of ethical issues. Only two papers evaluated the intervention described. Our paper collates a small but growing body of work on education to prepare students to manage ethical issues. Ethical training should have elements that are delivered before, during and after the elective. Interventions should include case studies covering thirteen ethical issues identified here, linked to ethical principles and a process for responding to ethical issues. We suggest that evaluations of interventions are an important area for future research.</p

Does neighborhood environment influence girls' pubertal onset? findings from a cohort study

Pubertal onset occurs earlier than in the past among U.S. girls. Early onset is associated with numerous deleterious outcomes across the life course, including overweight, breast cancer and cardiovascular health. Increases in childhood overweight have been implicated as a key reason for this secular trend. Scarce research, however, has examined how neighborhood environment may influence overweight and, in turn, pubertal timing. The current study prospectively examined associations between neighborhood environment and timing of pubertal onset in a multi-ethnic cohort of girls. Body mass index (BMI) was examined as a mediator of these associations.Methods:Participants were 213 girls, 6-8 years old at baseline, in an on-going longitudinal study. The current report is based on 5 time points (baseline and 4 annual follow-up visits). Neighborhood environment, assessed at baseline, used direct observation. Tanner stage and anthropometry were assessed annually in clinic. Survival analysis was utilized to investigate the influence of neighborhood factors on breast and pubic hair onset, with BMI as a mediator. We also examined the modifying role of girls' ethnicity.Results:When adjusting for income, one neighborhood factor (Recreation) predicted delayed onset of breast and pubic hair development, but only for African American girls. BMI did not mediate the association between Recreation and pubertal onset; however, these associations persisted when BMI was included in the models.Conclusions:For African American girls, but not girls from other ethnic groups, neighborhood availability of recreational outlets was associated with onset of breast and pubic hair. Given the documented risk for early puberty among African American girls, these findings have important potential implications for public health interventions related to timing of puberty and related health outcomes in adolescence and adulthood

Teaching and educational scholarship in Tanzania:Faculty initiative to improve performance of health professions' students

This paper is concerned with the design and implementation of efficient solution algorithms for elliptic PDE problems with correlated random data. The energy orthogonality that is built into stochastic Galerkin approximations is cleverly exploited to give an innovative energy error estimation strategy that utilizes the tensor product structure of the approximation space. An associated error estimator is constructed and shown theoretically and numerically to be an effective mechanism for driving an adaptive refinement process. The codes used in the numerical studies are available online

Teaching and educational scholarship in Tanzania:Faculty initiative to improve performance of health professions' students

Well-educated and competent health professionals influence the health system in which they work to improve health outcomes, through clinical care and community interventions, and by raising standards of practice and supervision. To prepare these individuals, training institutions must ensure that their faculty members, who design and deliver education, are effective teachers. We describe the experience of the Muhimbili University of Health and Allied Sciences (MUHAS) in encouraging improvements in the teaching capacity of its faculty and postgraduate students triggered by a major institutional transition to competency-based education. We employed a multi-stage process that started by identifying the teaching and learning needs and challenges of MUHAS students and faculty. Collaborating with the University of California San Francisco (UCSF), MUHAS responded to these needs by introducing faculty to competency-based curricula and later to strategies for long term continuing improvement. We demonstrate that teaching faculty members are keen for local institutional support to enable them to enhance their skills as educators, and that they have been able to sustain a program of faculty development for their peers