Table 8.

The serum kisspeptin level in different age groups in PCOS infertile women.

Age groups (years)	Number	Kisspeptin level (ng/ml) (mean and SD)	P value
Subgroup 1: 20–24	16	1.68 ± 0.71	1 vs 2 NS 1 vs 3 NS
Subgroup 2: 25–29	13	1.71 ± 0.78	2 vs 3 NS
Subgroup 3: 30–34	14	1.74 ± 0.80	3 vs 4 NS
Subgroup 4: 35–40	17	1.88 ± 1.19	1 vs 4 NS 2 vs 4 NS