Table 2 The incidence of MADE in the study participants.
From: Wearing face masks and possibility for dry eye during the COVID-19 pandemic
Variables | MADE | All | χ2 | P valuea | |||
|---|---|---|---|---|---|---|---|
No | Yes | ||||||
N | % | N | % | N | |||
Age, years | |||||||
≤ 10 | 1159 | 93.02 | 87 | 6.98 | 1246 | 43.738 | < .001 |
11–20 | 3491 | 93.54 | 241 | 6.46 | 3732 | ||
21–30 | 394 | 87.36 | 57 | 12.64 | 451 | ||
31–40 | 778 | 89.02 | 96 | 10.98 | 874 | ||
≥ 41 | 556 | 89.39 | 66 | 10.61 | 622 | ||
Sex | |||||||
Male | 2979 | 93.18 | 218 | 6.82 | 3197 | 9.522 | .002 |
Female | 3399 | 91.17 | 329 | 8.83 | 3728 | ||
Schooling | |||||||
Primary school | 1758 | 93.07 | 131 | 6.93 | 1889 | 61.518 | < .001 |
Middle school | 2122 | 94.40 | 126 | 5.60 | 2248 | ||
High school | 913 | 92.60 | 73 | 7.40 | 986 | ||
University or graduate | 1585 | 87.96 | 217 | 12.04 | 1802 | ||
