干眼量表评分等级

Level of dry eye scale score

频数(百分比)

N (%)

正常(0~2分)

Normal (0~2 points)

636 (51.7%)

轻度(3~12分)

Mild (3~12 points)

535 (43.5%)

中度(13~22分)

Moderate (13~22 points)

49 (4.0%)

重度(23~32分)

Severe (23~32 points)

11 (0.9%)