Table 4.

Intraocular pressure values in both groups at baseline, 1, 3 and 6 months post-intervention

Variable	Group 1		Group 2		t-test	P value
	Mean	±SD	Mean	±SD
Baseline IOP	14.27	2.76	14.0	2.83	0.261	0.796
IOP 1 m	15.33	4.32	19.27	6.32	1.99	0.056
IOP 3 m	14.27	1.71	14.4	2.2	0.185	0.854
IOP 6 m	14.13	1.36	14.47	2.29	0.484	0.632

Abbreviations: IOP, intraocular pressure; SD, standard deviation.