Table 3.

Lens densitometry of each group with menopause.

	Group 1: HRT(−)	Group 2: HRT(+)
Total patients (Eyes)	128 (128)	136 (136)
*Nuclear density	17.17 ± 6.35	15.61 ± 4.38
Cortical density	12.93 ± 4.18	12.89 ± 3.58
*Posterior subcapsular density	8.11 ± 1.79	7.17 ± 1.03
*PNS Grade	1.25 ± 0.46	0.81 ± 0.49
*average PDZ (%)	12.23 ± 1.80	10.02 ± 0.71

Data represent mean ± standard deviation.

HRT(−): without hormone replacement therapy, HRT(+): with hormone replacement therapy.

PNS: Pentacam nucleus staging; PDZ: Pentacam densitometry of zone.

*: p < 0.05.