Table 1.

Comparison of patients’ demographic data among amniotic membrane graft group and conjunctival autograft group

	HD-AM	CG	P
No. of patients (eyes)	71(79)	59(62)	–
Sex (M:F)	31:40	26:33	0.963
Mean age (SD)	62.32(7.030)	63.05(6.678)	0.549
Laterality (R:L)	38:41	30:32	0.973
Corneal extension (mm) (Range)	3.685 (0.848) (1.5–5.5)	3.469 (0.970) (1.0–5.6)	0.164
Mean follow up (SD)	12.56(4.35)	12.85 (3.90)	0.674
(Range)	(6–28)	(6–27)
No. of recurrences (%)	4/79(5.06)	13/62 (20.97)	0.003

M male, F female, R right, L left, FU follow-up