Table 1 Subjects' characteristics
From: Prevalence of dry eye disease among Chinese high school students during the COVID-19 outbreak
High school students | n (%) |
|---|---|
Gender | |
 Male | 2248 (47.9) |
 Female | 2446 (52.1) |
Age | |
 14 | 12 (0.3) |
 15 | 870 (18.5) |
 16 | 1720 (36.6) |
 17 | 1482 (31.6) |
 18 | 585 (12.5) |
 19 | 25 (0.5) |
Grade | |
 Grade10 | 1662 (35.4) |
 Grade11 | 1568 (33.4) |
 Grade 12 | 1464 (31.2) |