Table 2.

Morphologic Characteristics of En-Face Optical Coherence Tomography and Fundus Photography.

Parameters	Total (N = 93)	SEPB (n = 34)	Idiopathic ERM (n = 59)	p value	Odds ratio
ERM extent, mm2	8.3 ± 5.3	8.4 ± 4.9	8.2 ± 5.7	0.639a
ERM eccentricity (above 3.2 median)	49 (52.7%)	23 (67.6%)	26 (44.1%)	0.033b	4.90
Turbid color	28 (30.1%)	18 (52.9%)	10 (16.9%)	0.000b	13.07

SEPB secondary epiretinal membrane due to peripheral break, ERM epiretinal membrane.

^aCalculated by Independent t test.

^bCalculated by Fisher’s exact test.