Table 1

Mean (±SD) unadjusted and energy-adjusteda daily nutrient and alcohol intakes based on 4-day dietary records and the AFFQ at baseline (AFFQ0) and year 1 (AFFQ1) among 139 participants in the WBF trial

Unadjusted nutrientsEnergy-adjusted nutrients
Diet recordAFFQ0AFFQ1Diet recordAFFQ0AFFQ1
Energy (kcal)1916 (564)1825 (583)1860 (631)
Total fat (g)72.6 (27.6)70.6 (28.9)67.5 (30.7)69.2 (12.9)70.0 (14.9)65.6 (14.2)
kcal from fat (%)33.6 (6.6)34.5 (7.4)32.0 (7.2)
Saturated fat (g)24.9 (10.1)23.3 (9.9)22.9 (11.4)24.6 (5.8)23.6 (6.0)22.6 (6.3)
Cholesterol (mg)257.3 (117.2)242.8 (124.8)239.7 (133.1)272.0 (96.2)258.3 (108.2)247.7 (106.7)
Carbohydrate (g)230.5 (80.1)223.8 (78.9)235.3 (95.1)230.4 (38.6)224.6 (37.3)233.3 (35.9)
Protein (g)79.8 (21.8)69.6 (22.0)73.4 (24.4)80.2 (13.6)70.7 (11.9)73.2 (11.9)
Dietary fiber (g)18.7 (6.7)18.1 (7.0)23.8 (8.1)20.1 (6.7)18.9 (5.4)24.9 (6.5)
Vitamin A (IU)9246 (7020)8565 (3616)9519 (4134)10856 (8074)9058 (3141)10039 (3526)
Thiamin (mg)1.5 (0.5)1.3 (0.5)1.5 (0.5)1.7 (0.4)1.4 (0.3)1.5 (0.3)
Riboflavin (mg)1.9 (0.7)1.9 (0.7)2.2 (0.7)2.0 (0.6)2.0 (0.5)2.2 (0.4)
Niacin (mg)23.2 (8.2)18.4 (6.6)20.4 (6.4)24.1 (7.0)18.8 (4.3)20.8 (4.0)
Folate (mg)301.1 (118.3)282.9 (121.9)258.7 (98.4)324.1 (117.1)296.5 (103.3)273.0 (92.2)
Vitamin C (mg)129.5 (62.2)164.0 (94.3)180.6 (91.7)147.9 (70.3)180.2 (89.5)195.6 (84.0)
Vitamin E (mg)10.5 (6.1)8.0 (3.8)7.2 (3.0)11.2 (5.8)8.2 (2.8)7.2 (2.0)
Calcium (mg)798.0 (272.0)833.9 (331.6)933.2 (336.6)836.5 (245.3)879.6 (279.0)964.9 (251.2)
Phosphorous (mg)1301 (339)1278 (403)1496 (446.6)1294 (338)1297 (233)1505 (219)
Iron (mg)15.5 (5.7)13.8 (4.7)15.5 (4.9)16.4 (5.6)14.0 (3.2)15.9 (3.2)
Alcohol (g)8.6 (15.5)6.9 (13.5)6.4 (11.6)
  • a Adjusted to total energy intake by regression analysis (except alcohol).