Table 5.

Cross-classification of daily energy-adjusted nutrient intake derived from the food frequency questionnaire (FFQ) and the 7-day dietary record (7-DR), expressed as percentage of subjects classified in the same, same and adjacent, or extreme quintiles (n=100)

Nutrient (unit/day)	Same quintile	Same and adjacent quintile	Extreme quintiles
	% of subjects
Protein, g§	39	80	0
Carbohydrate, g	44	80	0
Fat, g	39	75	1
MUFA, g§	41	77	0
PUFA, g§	33	78	3
SFA, g	39	72	1
Cholesterol, mg	38	72	4
Fiber, g§	40	83	0
Vitamin A, µg§	25	59	5
Thiamine, mg	35	74	1
Riboflavin, mg	36	78	0
Niacin, mg§	27	67	1
Pantothenic acid, mg	37	73	4
Pyridoxine, mg	40	75	2
Folic acid, µg	42	74	2
Cobalamin, µg§	39	72	4
Vitamin C, mg§	31	73	2
Vitamin D, µg§	31	69	5
Vitamin E, mg§	40	77	3
Calcium, mg	34	75	1
Iron, mg	35	68	1
Magnesium, mg	36	79	0
Zinc, mg	41	65	0
Selenium, µg§	27	65	1
Phosphorus, mg	33	77	1
Manganese, mg	39	73	2
Potassium, mg	38	81	0
Iodine, µg	39	75	1
Copper, mg§	30	68	6
Sodium, mg	40	73	0

^§Nutrient intakes were transformed (log₁₀) to improve normality.