Prevalence of eye problems among students in China 2018-2019, by type
According to a survey conducted between December 2018 to March 2019, approximately 74.3 percent of students who studied in the primary, middle or high schools in China stated that they have no eye problems and discomfort. In comparison, about 17.2 percent of respondents said that they rubbed their eyes often while 8.5 percent of respondents said that they had headache or eyestrain.