Table 2.

Serum 25(OH)D and biochemical components of MetS in adolescent girls aged 14–17 years, Boukan, Iran, winter 2012 (n 216)

	Summary statistics
	Mean or n	sd or %
25(OH)D (ng/ml)	7·26	2·81
25(OH)D < 20 ng/ml†	207	95·8
20 ng/ml < 25(OH)D < 30 ng/ml†	9	4·2
FBG (mg/dl)	90·0	9·7
FBG ≥ 110 (mg/dl)†	30	13·9
TAG (mg/dl)	84·4	37·1
TAG ≥ 100 (mg/dl)†	57	26·4
HDL-C (mg/dl)	50·0	10·9
HDL-C < 50 (mg/dl)†	116	53·7

25(OH)D, serum 25-hydroxyvitamin D; MetS, metabolic syndrome; FBG, fasting blood glucose; HDL-C, HDL-cholesterol.

†Data are expressed as n and %.