The prevalence of lower eyelid epiblepharon and its association with refractive errors in Chinese preschool children: a cross-sectional study

Table 1 Classification of lower eyelid epiblepharon

Class of cilia-cornea touching	Class of skin fold height				Total
Class of cilia-cornea touching	I	II	III	IV	Total
I	451 (54.3%)^a	84 (10.1%)^b	1 (0.1%)^c	0 (0%)^c	536 (64.5%)
II	2 (0.2%)^b	160 (19.3%)^b	66 (8.0%)^c	1 (0.1%)^c	229 (27.6%)
III	0 (0%)^c	3 (0.5%)^c	36 (4.3%)^c	26 (3.1%)^c	65 (7.9%)
Total	453 (54.5%)	247 (29.9%)	103 (12.4%)	27 (3.2%)	830 (100%)

ISSN: 1471-2415