Table 4.

Energy-adjusted dietary intakes (per 1000 kcal) of vitamins and minerals.

	Control	Schizophrenia	p	Corrected P
Vitamin A (μg RAE)	339.75 ± 180.00	289.10 ± 188.83	0.024	0.161
Vitamin D (μg)	1.62 ± 0.84	1.78 ± 1.28	0.377	0.174
Vitamin E (mg α-TE)	6.16 ± 2.24	5.49 ± 2.24	0.036	0.090
Vitamin K (μg)	114.91 ± 73.51	85.82 ± 68.33	0.002	0.007
Vitamin B1 (mg)	0.75 ± 0.18	0.71 ± 0.19	0.037	0.129
Vitamin B2 (mg)	0.63 ± 0.19	0.61 ± 0.23	0.503	0.616
Niacin (mg NE)	7.53 ± 1.58	6.77 ± 2.07	0.010	0.003
Vitamin B5 (mg)	3.01 ± 0.42	2.98 ± 0.54	0.713	0.990
Vitamin B6 (mg)	0.80 ± 0.17	0.74 ± 0.24	0.013	0.077
Vitamin B7 (mg)	10.61 ± 5.09	10.07 ± 4.55	0.475	0.956
Folate (μg DFE)	298.24 ± 100.92	264.16 ± 105.29	0.014	0.042
Vitamin B12 (μg)	3.45 ± 1.60	3.53 ± 3.18	0.222	0.526
Vitamin C (mg)	59.76 ± 28.91	49.37 ± 31.38	0.008	0.030
Calcium (mg)	261.47 ± 93.46	245.19 ± 122.45	0.089	0.436
Calcium, vegetable (mg)	137.17 ± 56.38	117.31 ± 60.45	0.013	0.021
Calcium, animal (mg)	122.21 ± 63.91	112.90 ± 76.77	0.207	0.789
Chloride (mg)	172.66 ± 102.63	167.06 ± 115.22	0.628	0.870
Iron (mg)	7.12 ± 1.47	6.61 ± 1.89	0.011	0.066
Iron, vegetable (mg)	5.56 ± 1.35	5.21 ± 1.61	0.122	0.109
Iron, animal (mg)	1.56 ± 0.65	1.40 ± 0.74	0.055	0.257
Magnesium (mg)	41.71 ± 19.91	42.96 ± 27.96	0.626	0.672
Phosphorous (mg)	569.24 ± 102.46	532.23 ± 130.37	0.048	0.035
Potassium (mg)	1557.45 ± 451.39	1448.75 ± 525.94	0.085	0.144
Selenium (μg)	51.00 ± 9.20	49.23 ± 11.50	0.283	0.357
Sodium (mg)	1815.54 ± 707.05	1809.80 ± 943.05	0.582	0.833
Zinc (mg)	5.43 ± 0.85	5.13 ± 0.96	0.033	0.061

Data are expressed as mean $\pm$ SD. DFE, dietary folate equivalents; NE, niacin equivalents; RAE, retinol activity equivalents; TE, tocopherol equivalents.