Leading factors affecting vision among students in China 2018-2019
According to a survey conducted between December 2018 to March 2019, approximately 43.4 percent of students studying in the primary, middle or high schools in China thought that the most important factor affecting their eyesight was improper reading and writing posture. Other leading problems were awared by the respondents included playing online games and watching videos on electronic devices for an extended amount of time.