Evaluating Vitamin D Status in Pre- and Postmenopausal Type 2 Diabetics and Its Association with Glucose Homeostasis

Table 6

Association between vitamin D status and glycemic indices in premenopausal and postmenopausal T2DM women.

	Premenopausal women				Postmenopausal women
	25(OH) D deficient		25(OH) sufficient		25(OH) D deficient		25(OH) sufficient
	β-coefficient	value	β-coefficient	value	β-coefficient	value	β-coefficient	value
FBG	−0.287	0.2894	−0.314	0.0579	−0.813	<0.0001	−0.172	0.0024
HbA1c	−0.133	0.3303	−0.238	0.0195	−0.443	<0.0001	−0.091	0.037
Insulin	0.181	0.4221	−0.036	0.844	0.566	0.0008	0.116	0.6164
HOMA-β	3.996	0.1824	1.734	0.3604	−1.464	0.506	−2.053	0.3684
HOMA-IR	−0.014	0.6581	−0.022	0.4862	−0.029	0.207	0.038	0.2708

was considered statistically significant. FBG: fasting blood glucose; HbA1c: glycated hemoglobin; HOMA-IR: Homeostasis Model Assessment-Insulin Resistance; HOMA-β: Homeostasis Model Assessment-βeta.