Introduction: Ischemic heart diseases (IHDs) are the leading cause of mortality worldwide. However the global burden of IHD has been concentrated on developing countries, where limited research efforts have been made to address these needs. This study aimed to understand the global distribution of IHD research activities by looking at the countries’ burden of disease, income and development data. Methods: As a scientometric study, Scopus database was searched for research publications indexed under the medical subject heading (MeSH) ‘myocardial ischemia’ including the following terms: coronary artery disease, coronary heart disease, and ischemic heart disease. The number of research publications in Scopus database was recorded for each individual year 2000-2012, and for each country. Data for estimated IHD disability-adjusted life-year’s (DALY’s), gross domestic product (GDP) per capita and human development index were also included for the analysis. Results: IHD research publications were most likely produced by European and Western pacific countries. High-income countries produced the greatest share of about 81% of the global IHD research. However, no significant association observed between the countries’ GDP and number of research publications worldwide (OR = 0.98, P = 0.939). Global IHD research found to be strongly associated with the burden of disease (P < 0.0001) and the countries’ HDI values worldwide (OR = 16.8, P = 0.016). Conclusion: Our study suggested that global research on IHD were geographically distributed and highly concentrated among the world’s richest countries. Estimated DALYs and HDI were found as important predictors of IHD research and the key drivers of health research disparities across the world.
INTRODUCTION: Disciplinary-based information literacy (DIL) or professional-related information literacy has not been widely studied in the academic context, including medical sciences. This study aimed at investigating the status of DIL among medical students in an Iranian medical university. MATERIALS AND METHODS: This study was a cross-sectional survey. A random sample consisting of 298 students majoring in general medicine at Tehran University of Medical Science, Tehran, Iran, in the academic year of 2018–2019 completed a valid and reliable 20-item questionnaire on DIL. Data were analyzed using SPSS statistical software. RESULTS: Participants’ DIL was less than expected, especially in the skills related to professional information access and evaluation. The majority of them had low DIL level. However, medical students in their last 2 years of study had significantly high scores in DIL than those in their first 2 years of study. CONCLUSION: Information literacy has not been seriously considered in health-related higher education in Iran. It is needed to consider DIL in the medical curriculum for training students to be proficient specialists in medical practice.
There is a lack of conceptual clarity about the role of delivering private hospital services (DPHS) accompanied by major gaps in evidence. The purpose of this systematic scoping review was to identify and map the available evidence regarding the developing countries to scrutinize the participation of DPHS exclusively in the universal health coverage (UHC) through providing graphical/tabular classifications of the bibliometric information, sources of the records, frequent location, contribution of the private hospital services in the health system, and roles of DPHS in UHC. This study was performed following the published methodological guidance of the Joanna Briggs Institute for the conduct of scoping review, applying some major databases and search engines. In addition, a narrative-thematic synthesis integrated with the systematic analysis using the policy framework of the World Health Organization was employed. The 28 included records in English which met the inclusion criteria were found between 2014 and January 2020. The chronological trend of records was progressive until 2019. India was the most frequent location (12%). China and Sri Lanka on the one end of the spectrum and Somalia along with South Korea from the other end were, respectively, the least and the most contributed countries in terms of DPHS. Overall, 90% of the roles were concerned with UHC goals. Although evidence has revealed inconsistency in the identified roles, a continuous chain of positive or negative effects in the UHC objectives and goals was observed. Some knowledge gaps about the roles, causes of the increasing and decreasing DPHS contribution, and its behaviors around the privatization types and circumstances of the delivery were recommended as prioritized research agendas for evidence-based policymaking in future.
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