Table I.

Clinical features of patients with or without PCOS.

	Non-PCOS (n=11)	PCOS (n=16)	P-value
Age (year)	30.18±3.16	30.50±2.90	>0.05
BMI (kg/m2)	23.84±1.91	23.76±1.97	>0.05
Basal T (nmol/l)a	1.04±0.24	2.05±0.53	0.03
Basal E2 (pmol/l)	136.57±47.29	153.66±49.18	>0.05
Basal PRL (µIU/ml)	278.33±87.45	301.72±90.33	>0.05
Basal FSH (mIU/ml)	6.95±1.02	6.77±1.21	>0.05
Basal LH (mIU/ml)a	4.55±1.37	12.51±5.93	0.01
LH/FSH ratioa	0.68±0.28	1.57±0.58	0.02

PCOS, polycystic ovary syndrome; T, testosterone; E2, E2 estradiol; PRL, prolactin; FSH, follicle stimulating hormone; LH, luteinizing hormone.

^aP<0.05.