Table 3.

Determinants of insulin resistance measured as HOMA >3.16^*.

	Quartile		OR	CI95	P-value
Protein	1	≤175.75
	2	175.76–224.51	0.84	0.28, 2.55	0.760
	3	224.52–280.79	1.07	0.32, 3.67	0.908
	4	≥280.80	1.04	0.23, 4.79	0.956
Carbohydrates	1	≤145.36
	2	145.37–190.33	3.52	1.07, 11.50	0.038
	3	190.34–233.21	25.45	5.28, 122.61	<0.001
	4	≥233.22	21.68	4.25, 110.66	<0.001
Lipids	1	≤146.63
	2	146.64–207.78	0.47	0.11, 1.96	0.302
	3	207.79–280.07	0.14	0.02, 0.98	0.048
	4	≥280.08	0.26	0.03, 2.64	0.256
Fiber	1	≤42.94
	2	42.95–59.23	0.21	0.06, 0.72	0.013
	3	59.24–78.48	0.49	0.13, 1.83	0.289
	4	≥78.49	0.17	0.04, 0.73	0.017
Saturated fat	1	≤15.88
	2	15.89–22.44	1.30	0.33, 5.08	0.708
	3	22.45–31.53	1.56	0.27, 9.03	0.621
	4	≥31.54	2.35	0.28, 19.49	0.429
Serum Ca			1.42	0.70, 2.87	0.329
Serum Mg			0.05	0.01, 0.51	0.011
25-OHD3			0.98	0.91, 1.04	0.468
Leptin			1.03	0.98, 1.09	0.238
Adiponectin			0.01	0.00, 0.62	0.030
Central obesity			3.46	1.43, 8.36	0.006
Puberty			3.12	1.20, 8.12	0.020

^*Logistic regression analysis. Control group for dietary factors is quartile 1. Circulating factors were introduced as continuous variables.