Association between Hypoadiponectinemia and Low Serum Concentrations of Calcium and Vitamin D in Women with Polycystic Ovary Syndrome

Table 5

Multiple linear regression analyses of association between insulin concentration and 25OHD in subjects with PCOS.

Dependent Variable	Independent Variables	Odds ratio	CI (95%)	𝑃-value
25OHD	Insulin	1.1	0.95–1.05	0.2
	Age	1.8	0.8–1.1	0.06
	WC	1.3	0.98–1.15	0.1
	BMI	1.3	0.99–1.5	0.9

25OHD: 25 hydroxy vitamin D; PCOS: polycystic ovary syndrome; WC: waist circumference; BMI: body mass index.