Keywords
Adolescents
Online Education
Eye Health
Abstract
Objective: This study aimed to assess the prevalence and risk factors of Digital Eye Strain (DES) among matric and intermediate students in Karachi, Pakistan, during the COVID-19 lockdown.
Study Design: A cross-sectional study was conducted.
Place and duration of study: The research was undertaken in Bahria College DHA and Al-Shams Public School in Karachi, Pakistan. After the research synopsis was approved, six months of data was collected.
Material and Methods: A cross-sectional study was conducted using a self-administered questionnaire among students attending online classes. The Computer Vision Symptom Scale (CVSS17) was used to assess the severity of DES symptoms. The research was undertaken in Bahria College DHA and Al-Shams Public School in Karachi, Pakistan. After the research synopsis was approved, six months of data was collected.
Results: Findings reveal a high prevalence of DES, with a significant correlation between increased screen time and symptom severity. Female students and those attending intermediate level education reported higher DES scores.
Conclusion: Prolonged screen exposure and inadequate ergonomic practices contribute to DES among students. Preventive measures such as regular breaks and improved digital ergonomics are essential for mitigating these symptoms.
Keywords: Digital eye strain; Computer vision syndrome; COVID-19; Online learning; Screen time; Students.
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