Factores de riesgo asociados al síndrome visual informático en estudiantes de Medicina: una revisión sistemática

Abstract

The text discusses the increasing use of smart mobile devices and associated health problems, focusing on computer visual syndrome (CVS) induced by excessive screen viewing. Objective: To identify risk factors associated with computer visual syndrome in medical students. Methodology: A systematic review of medical-scientific literature was performed using the PRISMA 2020 guidelines. Searches were conducted in various databases such as Medline/PubMed, OVID, Web Of Science; Scopus; SpringerLink and Taylor & Francis Online, selecting and reviewing a total of 163 scientific articles published between April 2019 and April 2023. Results: A total of 8 articles were selected to be evaluated, all were cross-sectional studies, whose total sample is about 7611 participants. The quality of the articles was evaluated using the Q1 to Q4 journal ranking. It was shown that ocular fatigue syndrome is very common in university students, with a prevalence ranging from 82.5% to 95%. In addition, risk factors associated with prolonged use of electronic devices, such as extended screen time on computers and smartphones, were found. Conclusion: It is highlighted that this syndrome occurs frequently in people who constantly use screens and electronic devices due to their work or study. Among the risk factors identified is the gender difference.