Li Fang, Li-Ping Hsiao, Shu-Hui Fang
Intention to sign an advance directive among nephrology medical staff and its related factors
International journal of palliative nursing
digital devices integral part daily lives emergence covid19 pandemic gone strict lockdowns educational institutions conducted classes virtually increased symptoms digital eye strain study aims assess prevalence symptoms level awareness regarding digital eye strain medical undergraduate students following covid19 pandemic study questionnairebased crosssectional study duration 3 months undergraduate medical students studying kathmandu medical college teaching hospital included study selfadministered questionnaire sent student electronically via google forms descriptive statistics frequency tables percentages calculated total 208 students included study mean age participants 22716 years mean sd mean duration online classes being1139 52 months mean sd average screen time students start online classes 414 sd213 hours average screen time start online classes 793 sd244 hours increase 9154 overall prevalence digital eye strain among respondents 908 n189 prevalence digital eye strain study high average screen time increased significantly following covid19 therefore important create awareness regarding digital eye strain practices decrease symptoms digital eye strain