The Impact of Computer Vision Syndrome on Sleep Quality and Academic Performance of Medical Students: A Literature Review

Abstract

Computer use is almost inevitable in this modern era. Facing towards digital device for more than 2 hours can lead to Computer Vision Syndrome (CVS). Around the world, the average screen time of daily digital use is 6 hours and 40 minutes which increases the risks of getting CVS. During the period of the Covid-19 pandemic, medical students often use digital devices as their source of learning and physical contact should be minimized. Nowadays, prolonged screen time is like a normal thing for them as a result of adapting to life after the pandemic. Almost 90% of digital device users around the world are affected by the presence of Computer Vision Syndrome’s symptoms such as eye strain, headache, dry eye, blurred vision, diplopia, etc. One of the symptoms, such as dry eye, could decrease quality of life. CVS is also affecting sleep quality and daily activity performance. Therefore, the risk of medical students being affected by CVS is bigger than before. This review focuses on how Computer Vision Syndrome could affect the medical student’s academic performance. CVS might not be a fatal disease that could lead to death but its prevention could provide better daily life. Further research for CVS as one of the modern-era ophthalmological diseases is needed to improve the prevention and management of this disease.