Table 1. Demographic and clinical data.

Parameters	Study groups		P-values
	PCG (n=40)	Controls (n=40)
Age (years)	12.6±4.8	14.2±2.6	0.04
BCVA	0.4±0.1	0.8±0.1	<0.001
Corneal diameter (mm)	14.1±1.2	11.4±0.6	<0.001
Corneal sensitivity (cm)	5.8±0.2	6.0±0	0.2

Abbreviations: BCVA, best-corrected visual acuity; PCG, primary congenital glaucoma.

Student's t-test was applied. P-values <0.05 were considered statistically significant.