Table 1.

Demographic data of healthy people, NTG, and HTG patients

features	Healthy (n = 165)	NTG (n = 30)	HTG (n = 52)	P value
Age (years)	48.33 ± 18.54	60.1 ± 17.85	61.87 ± 16.28	< 0.001*
Gender (female)	50.9%	50%	44.2%	0.04†
High myopia	16.3%	20%	19.2%

NTG Normal-tension glaucoma, HTG High-tension glaucoma

^*One-way ANOVA

^†X² test