“…The prevalence of DE is higher in people working at video terminals and in those exposed to harsh environments, such as high altitude, low air pressure, hypoxia, wind, and strong ultraviolet light, for long periods of time. Diabetes, keratoconus surgery, pterygium, allergic conjunctivitis, dry syndrome, and ocular surface drug abuse are strong risk factors for the development of DE (Jiang et al, 2017 ). DE can seriously affect the ability to perform daily activities, such as reading, using a computer, and driving, resulting in reduced quality of life and increased social burden.…”