Table 2.

Univariate analysis for the associations between IOP and age, gender or refractive error.

Variables		IOP (mmHg) median (range)	p value
Gender	Male	15 (6–28)	0.268
Female	16 (6–28)
Age (years)	20–45	15 (8–28)	0.748
46–69	16 (6–28)
Refractive error category	High Myopia	14.5 (12–24)	0.461
Moderate Myopia	15 (12–19)
Mild Myopia	16 (6–28)
Emmetropia	15 (8–28)
Mild Hypermetropia	15 (6–26)
Moderate Hyperopia	17 (12–24)
High Hypermetropia	15 (14–16)