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) | |||||
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 | |
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).