A cross sectional study on digital eye strain among undergraduate medical students in a medical college in South India
Keywords:
digital devices, screen time, digital eye strain (DES), questionnaire, usage, undergraduate medical studentsAbstract
Background: Digital eye strain has been a matter of serious concern since the usage of digital devices has increased exponentially in the last few years. Several individuals suffer from physical discomfort, vague pain in the eyes, neck, head & shoulders, dryness, blurring & watering of eyes after screen use for longer than two hours at a time. The collection of these symptoms are referred to as digital eye strain. Purpose: To evaluate the prevalence, symptoms and associated risk factors of digital eye strain among undergraduate medical students in a medical college in South India. Material & Methods: This was a cross sectional study conducted among undergraduate medical students of a medical college located in south India using structured questionnaire administered through online social media. Results: 596 students responded to this questionnaire. Out of these 596 respondents, 351 students(58.89%) reported experiencing the symptoms of DES. Eye strain (34.10%),frequent headache(28.9%),rubbing of eyes (26.0%),watering (21.3%), burning sensation in eye(17.4%), redness (11.4%)were the symptoms reported by the subjects. Prolonged Use of digital devices, presence of refractive errors and inadequate use of photochromic spectacles and dependence on social media for academic and recreational purposes were the important causes for development of DES.
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American Optometric Association (AOA). The effects of computer use on eye and vision. 1995. [Last accessed on 2013 June 15]. http://www.aoa.org/patients-and-public/caring-for-your-vision/protecting-your-vision/computer-vision-syndrome.
Sen A, Richardson S. A study of computer-related upper limb discomfort and computer vision syndrome. J Hum Ergol (Tokyo), 2007; 36:45-50.
Hayes JR, Sheedy JE, Stelmack JA, Heaney CA. Computer use, symptoms, and quality of life. Optom Vis Sci, 2007; 84:738-744.
Bhanderi DJ, Choudhary S, Doshi VG. A community-based study of asthenopia in computer operators. Indian J Ophthalmol. 2008; 56(1):51-55.
Mohammed F, Somasundaran S, Poothatta J. Digital eye strain among undergraduate medical students during the COVID-19 pandemic: A cross-sectional survey. Kerala J Ophthalmol 2021;33:284-90.
Maheshgaori R, Apte P, Bhavsar D, Bramhabhatt G, Bakre P, Computer vision syndrome: Are medical students exempted from it?. IP Int J Ocul Oncol Oculoplasty 2018;4(2):93-100
Logaraj M, Madhupriya V and Hegde S. Computer vision syndrome and associated factors among medical and engineering students in Chennai. Annals of Medical and Health Sciences Research, 2014; 4(2):179-185.
Blehm C, Vishnu S, Khattak A et al. Computer Vision Syndrome: A Review.Surv Ophthalmol. 2005;50(3):253-262. doi:10.1016/j.survophthal.2005.02.008
Khan A A, Jain R, Hegde V, Bappal A, Rashmi S, Digital eye strain among undergraduate medical students in a tertiary eye care hospital of south India – A questionnaire based study. Indian J Clin Exp Ophthalmol 2019;5(2):208-210
Wan L.K. Computer Vision Syndrome and Computer Glasses:FAQs.Available from the URL:http://www.thevisioncouncil.org/content/digital-eye-strain. 1. Porcar E, Pons AM, Lorente A. Visual and ocular effects from the use of flat-panel displays. International Journal of Ophthalmology, 2016; 9(6): 881-885.
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