Table 1. Patient demographics and preoperative characteristics.

Item	Group I (n=12 eyes)	Group II (n=12 eyes)	Total		T-test	P-value
			No.	%
Age: mean±SD, Range	2.16±1.5, 7 months to 4.1 years (the cases were bilateral)
Preoperative diagnosis
Primary Congenital glaucoma	8	8	16	66.7	0.002	>0.05
Aphakic and pseudo-aphakic glaucoma	3	3	6	25	0.003	>0.05
Post uvitic glaucoma	1	1	2	8.3	0.004	>0.05
Preoperative IOP	29.2±3.6	31.5±2.7				0.091