Association between Gender and IOP.

Table 3: Association between Gender and IOP.

(a) Gender and IOP Category.

SN	Gender	No.	< 12 mm Hg (n = 9)		12 - 16 mm Hg (642)		16-20 mmHg (n = 706)		20 - 24 mmHg (n = 183)		> 24 mmHg (n = 60)
SN	Gender	No.	No.	%	No.	%	No.	%	No.	%	No.	%
1.	Male	792	4	0.5	358	45.2	289	36.5	112	14.1	29	3.7
2.	Female	808	5	0.6	284	35.1	417	51.6	71	8.8	31	3.8

χ² = 40.944; p < 0.001 (Chi-square test).

(b) Gender and Mean IOP.

SN	Gender	No. of cases	IOP
SN	Gender	No. of cases	Mean	SD
1.	Male	792	16.91	3.55
2.	Female	808	17.05	3.21

T = -0.835; p = 0.404 (Independent samples 't'-test).