Table 3.

Quartile classification and crude and age-adjusted correlation coefficients of select nutrients observed in the second-administered FFQ and mean 24-h diet recall.

Nutrient	Same or Adjacent Quartile, % (N = 118)	Extreme Quartile, % (N = 118)	Age-Adjusted Correlation Coefficient
			Age 0–7 (n = 65)	Age 8–14 (n = 53)		All (N = 118)
				Caregiver and Child, Child alone (n = 24)	Caregiver Alone (n = 29)
Energy	67.80	7.63	0.46	0.12	0.30	0.33
Macronutrients
Animal Protein	72.03	9.32	0.35	0.09	0.07	0.24
Total Carbohydrate	65.25	6.78	0.36	−0.30	0.28	0.26
Total Dietary Fiber	65.52	8.62	0.56	0.14	−0.62	0.33
Total Fat	77.12	5.08	0.67	0.51	0.59	0.54
Total Protein	70.34	10.17	0.30	0.16	−0.23	0.17
Vegetable Protein	66.95	7.63	0.35	0.09	−0.39	0.17
Micronutrients
Calcium	72.88	6.78	0.41	0.54	0.35	0.37
Iron	61.02	11.02	0.18	0.10	−0.53	0.00
Niacin (vitamin B3)	68.64	8.47	0.27	0.54	−0.35	0.20
Retinol	66.10	9.32	−0.06	0.41	0.02	0.03
Riboflavin (vitamin B2)	69.49	6.78	0.18	0.13	0.20	0.16
Total Folate	63.56	11.02	0.16	0.53	−0.55	0.06
Vitamin C (ascorbic acid)	65.25	6.78	0.66	0.11	0.02	0.40
Zinc	71.19	10.17	0.44	-0.05	−0.10	0.22