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Prevalence and Factors Associated with Refractive Errors among University Students at Mbarara University of Science and Technology, Uganda

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Open Journal of Ophthalmology 2024年第3期14卷 324-338页

作者： denis Kamara John Onyango Simon Arunga Mwanja Pius pliers denis tusingwire Mary Assumpta Ayoo Eric Ronald Mulongo Barnabas Atwiine Department of Ophthalmology Mbarara University of Science and Technology Mbarara City Uganda College of Health Sciences Makerere University Kampala Uganda London School of Hygiene and Tropical Medicine London England Faculty of Business and Development Studies Gulu University Gulu Uganda College of Health Sciences Lira University Lira Uganda

Introduction: WHO estimated that uncorrected refractive errors are the leading cause of visual impairment and second leading cause of blindness globally. University students are prone to developing refractive errors due to their curriculum that requires a lot of near work affecting their performance and quality of life unknowingly. Genetic and environmental factors are thought to play a role in the development of refractive errors. This study addresses the paucity of knowledge about refractive errors among university students in East Africa, providing a foundation for further research. Objectives: To determine the prevalence and factors associated with refractive errors among students in the Faculty of Medicine at Mbarara University of Science and Technology. Methodology: This was a cross-sectional descriptive and analytical study in which 368 undergraduate students selected using random sampling were assessed for refractive errors from March 2021-July 2021. Eligible participants were recruited and their VA assessment done after answering a questionnaire. Students whose VA improved on pin hole had subjective retinoscopy and results were compiled and imported to STATA 14 for analysis. Results: The prevalence of refractive errors was 26.36% with (95% CI) among university students especially myopia. Myopia is most predominant at 60%, followed by 37% Astigmatism and hyperopia of 3% among medical students. Astigmatism consisted of largely myopic astigmatism 72% (26) and 28% (10) compound/mixed astigmatism only. Student positive family history of refractive error was found to have a statistically significant relationship with refractive errors with AOR 1.68 (1.04 - 2.72) (95% CI) and P (0.032). Conclusion: The prevalence of refractive errors among university students, especially myopia, was found to be high and family history was associated with students having refractive errors.

关键词： Refractive Errors Prevalence Myopia Astigmatism Hyperopia Hypermetropia University Students Blindness Visual Impairment

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Knowledge and Attitude towards Cervical Cancer Screening among Females Attending out Patient Department in Health Centre IIIs in Oyam District

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Open Journal of Preventive Medicine 2017年第4期7卷 55-62页

作者： Ali Waiswa Ronald Nsubuga Margret Muwasi Isaac Kimera Geofrey Ndikabona pliers D. tusingwire Maghanga Mshilla Emilio Ovuga Peter Akera Faculty of Medicine Gulu University Gulu Uganda Department of Medical Entrepreneurship Faculty of Medicine Gulu University Gulu Uganda Department of Mental Health Faculty of Medicine Gulu University Gulu Uganda Department of Public Health Faculty of Medicine Gulu University Gulu Uganda

Cervical cancer is a serious health concern in Uganda. Early screening and detection certainly improves chances of survival and treatment outcome. Sound knowledge and positive attitudes highly influence acceptability and uptake of screening methods. This descriptive cross-sectional study determines knowledge and attitudes towards Cervical Cancer screening amongst female out-patients aged 15 - 49 years, attending Health Centre IIIs in Oyam District, Northern Uganda. A systematically obtained sample of 445 respondents was interviewed using semi-structured questionnaires and focused group discussions. Quantitative data was analyzed using SPSS 16.0. Directed content analysis of themes of transcribed qualitative data was conducted manually. Of the 445 respondents, only 62.7% (n = 279) had heard of cervical cancer amongst which only 35.1% (n = 85) had been screened;13.7% (n = 34) did not know what screening was;3.7% (n = 9) were not sure and 5.8% (n = 14) knew it as removal of the cervix. Only 39.1% (n = 174) believed that cervical cancer can be prevented. There is still limited knowledge and lots of misconceptions about cervical cancer screening in the communities, which requires massive sensitization of the population at risk to change negative attitudes and maximize acceptability to screening methods.

关键词： Knowledge Attitudes Cervical Cancer Female Out-Patients Screening

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