Table VIII.

Haplotype analysis of rs2119882 site of the MTNR1A gene and rs10830963 site of the MTNR1B gene in OB-PCOS and NOB-PCOS patients.

Haplotype	NOB-PCOS group (n=136)	OB-PCOS group (n=108)	χ2	P-value	OR (95% CI)
CC	57 (0.149)	61 (0.182)	1.361	0.243	1.265 (0.852–1.878)
CG	149 (0.390)	150 (0.446)	2.338	0.126	1.261 (0.937–1.698)
TC	176 (0.461)	125 (0.372)	5.778	0.016	0.693 (0.514–0.935)

PCOS, polycystic ovary syndrome; NOB, non-obesity; OB-obesity; OR, odds ratio; 95% CI, 95% confidence intervals. Chi-square test (χ²) was performed for accounting data.