Prevalence Of Computer Vision Syndrome and Its Associated Risk Factors Among Computer Science Students at The University of Sargodha, Pakistan: A Cross-Sectional Study
Computer Vision Syndrome in Students
Keywords:
Computers, Eyestrain, Ocular, VisionAbstract
Background: Computer Vision Syndrome (CVS) or Digital Eye Strain is a widely-known ailment that is the result of excessive use of digital displays and causes ocular and musculoskeletal discomfort. Technology based programs, especially to university students are highly vulnerable. The purpose of the study was to identify the prevalence and the risk factors of CVS among computer science students in the University of Sargodha.
Methods: The study was descriptive and cross-sectional with a study period of four months among 177 students who were selected using the convenience sampling technique. The self-administered questionnaire was a structured questionnaire that was self-administered and it included questions that evaluated the following: demographics, screen usage patterns, ergonomic practices and CVS symptoms. The severity of symptoms was measured as mild, moderate or severe symptoms.
Results: The prevalence of CVS was 71.2% (n = 126). The mean age was 21.51 ± 1.92 years, with 57.6% males. The most prevalent symptoms were dry eyes (35.6%), headache (31.6%), and neck and shoulder pain (25.4%), with severe symptoms being most frequently reported on neck and shoulder pain (22.0%). Almost half of the participants (49.7) were using a 20-20-20 rule (66.7). Significant relationships were found between daily screen time and CVS severity (χ2 = 325.843, 15, 0.001).
Conclusion: CVS is very common among the students. Such modifiable factors like long screen time, poor ergonomics and low awareness play a significant role. Educating on eye health, ergonomics training and regular screening should be incorporated.
DOI: https://doi.org/10.59564/amrj/04.02/003
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