Institution
Shahid Beheshti University of Medical Sciences and Health Services
Education•Tehran, Iran•
About: Shahid Beheshti University of Medical Sciences and Health Services is a education organization based out in Tehran, Iran. It is known for research contribution in the topics: Population & Medicine. The organization has 19456 authors who have published 33659 publications receiving 365676 citations.
Topics: Population, Medicine, Cancer, Breast cancer, Randomized controlled trial
Papers published on a yearly basis
Papers
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TL;DR: The prevalence of strabismus varies widely in the world and information about the global prevalence can help health care planners design interventions and prioritize resource allocation.
Abstract: Purpose: Despite the importance of information on the prevalence of strabismus, which can be effective in planning preventive and curative services, no study has addressed its prevalence comprehensively. In this study, a systematic search was done to estimate the regional and global prevalence of strabismus in different age and sex groups and factors affecting prevalence heterogeneity. Methods: A comprehensive and systematic search was done in different international databases, including Web of Science, Scopus, PubMed, Embase, etc. to find published articles on the total prevalence of strabismus and the prevalence of exotropia and esotropia. A binomial distribution was used to calculate the prevalence and 95% confidence interval (CI). The Cochran's Q-test and I2 were applied to evaluate heterogeneity and a random-effects model was used to assess the pooled prevalence. The Begg's test was administered to investigate publication bias and finally, a meta-regression method was applied to determine the factors affecting the heterogeneity among studies. Results: Of 7980 articles, 56 articles with a total sample size of 229,396 were analyzed. Many of these articles (n = 14) were from the Regional Office for the Americas. The estimated of pooled prevalence (95% CI) of any strabismus, exotropia, and esotropia was 1.93% (1.64-2.21), 1.23% (1.00-1.46), and 0.77% (0.59-0.95), respectively. The heterogeneity in prevalence of strabismus and its subtypes according to I2 was above 95% (p value <.001 for all). Age had a direct effect on heterogeneity in the prevalence of exotropia (b: 3.491; p: 0.002). Moreover, WHO region had a significant direct effect on heterogeneity in the prevalence of strabismus (b: 0.482; p < .001) and esotropia (b: 0.168; p: 0.027), and publication year had a significant direct effect on heterogeneity in the prevalence of exotropia (b: 0.059; p: 0.045). Sample size and publication year did not have any association with strabismus nor with other variables. There was no publication bias according to the Begg's test. Conclusion: The prevalence of strabismus varies widely in the world. As for factors affecting heterogeneity in the prevalence of strabismus, the results showed that age affected heterogeneity in the prevalence of exotropia, WHO region affected heterogeneity in the prevalence of strabismus and esotropia, and publication year affected heterogeneity in the prevalence of exotropia. Information about the global prevalence of strabismus can help health care planners design interventions and prioritize resource allocation.
88 citations
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TL;DR: Although the total score related to the clinical nurses’ perspective on professional values was high, the importance of certain values was at a lower level and it is recommended that mixed methods studies should be conducted in order to design an instrument to evaluate the use of values in nursing practice.
Abstract: Today, nurses are required to have knowledge and awareness concerning professional values as standards to provide safe and high-quality ethical care. Nurses’ perspective on professional values affects decision-making and patient care. Therefore, the present study aimed to investigate the importance of professional values from clinical nurses’ perspective. The present cross-sectional study was conducted in 2016 in four educational hospitals of Kerman University of Medical Sciences, Iran. Data were collected via the Persian version of Nursing Professional Values Scale-Revised (NPVS-R) by Weis and Schank. Sampling was conducted through the use of stratified random sampling method and 250 clinical nurses participated in the study. Results indicated that the total score of the nurses’ professional values was high. (102.57 ± 11.94). From nurses’ perspective items such as “Maintaining confidentiality of patients” and “Safeguarding patients’ right to privacy” had more importance; however, “Recognizing role of professional nursing associations in shaping healthcare policy” and “Participating in nursing research and/or implementing research findings appropriate to practice had less importance. A statistically significant relationship was observed between NPVS-R mean scores and nurses’ age, work experience as well as participation in professional ethical training (P < 0.05). Although the total score related to the clinical nurses’ perspective on professional values was high, the importance of certain values was at a lower level. Owing to the emerging ethical challenges, it is indispensable to design educational programs in order to improve nurses’ awareness and understanding of the comprehensive importance of professional values. Furthermore, it is recommended that mixed methods studies should be conducted in order to design an instrument to evaluate the use of values in nursing practice.
87 citations
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TL;DR: In this article, a prospective, randomized double-blind study was conducted to compare the success rate of buccal infiltration injections of articaine and lidocaine when supplemented with an inferior alveolar nerve block (IANB) plus other supplemental injections.
87 citations
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TL;DR: It seems that with more advanced studies on E. angustifolia L. and its bioactive components, this plant might be potentially effective and can be used as a natural alternative resource in pharmaceutical industries for treating chronic and serious problems.
87 citations
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TL;DR: The data indicate that 500 mg/day resveratrol supplementation can improve the disease activity and quality of life in patients with UC at least partially through reduction of oxidative stress.
87 citations
Authors
Showing all 19557 results
Name | H-index | Papers | Citations |
---|---|---|---|
Paul F. Jacques | 114 | 446 | 54507 |
Mohammad Abdollahi | 90 | 1045 | 35531 |
Fereidoun Azizi | 80 | 1279 | 41755 |
Roya Kelishadi | 73 | 853 | 33681 |
Nima Rezaei | 72 | 1215 | 26295 |
Neal D. Freedman | 68 | 327 | 16908 |
Jamie E Craig | 68 | 380 | 15956 |
Amir Hossein Mahvi | 63 | 686 | 15816 |
Adriano G. Cruz | 61 | 346 | 12832 |
Ali Montazeri | 61 | 625 | 17494 |
Parvin Mirmiran | 56 | 637 | 15420 |
Harry A. Lando | 53 | 242 | 9432 |
Fatemeh Atyabi | 53 | 310 | 9985 |
Daniel Granato | 53 | 235 | 9406 |
Pejman Rohani | 52 | 192 | 13386 |