Table 2.

Median daily nutrient intakes and leisure physical activity levels of DISC intervention and usual care group participants at DISC06 follow-up visits

Nutrient intakeIntervention group (n = 111)Usual care group (n = 107)P*
Median (IQR)Median (IQR)
Energy (kcal)1,602 (1,348-1,989)1,710 (1,423-2,093)0.13
Total fat (% kcal)30.2 (26.2-35.5)32.2 (28.6-35.9)0.06
    Saturated fat (% kcal)9.8 (7.9-12.0)11.3 (9.5-13.3)<0.001
    Polyunsaturated fat (% kcal)6.6 (5.4-8.2)6.2 (5.4-7.3)0.18
    Monounsaturated fat (% kcal)11.1 (9.0-13.0)11.8 (10.2-13.6)0.07
Protein (% kcal)16.4 (13.7-19.8)16.4 (13.8-19.1)0.57
Carbohydrate (% kcal)51.8 (45.5-56.7)49.9 (42.7-56.3)0.13
Cholesterol (mg/1,000 kcal)112.8 (77.7-152.2)129.5 (87.5-172.6)0.06
Alcohol (g)0.4 (0.0-11.0)0.3 (0.0-14.7)0.21
Dietary fiber (g/1,000 kcal)8.9 (6.3-11.2)7.3 (5.8-10.5)0.01
Calcium from food (mg)771.9 (584.5-984.8)781.5 (607.8-1092.3)0.40
Calcium from food and supplements (mg)852.0 (646.0-1060.8)871.9 (653.6-1185.4)0.26
Vitamin D from food (μg)2.9 (1.4-4.9)3.5 (2.0-5.3)0.06
Vitamin D from food and supplements (μg)4.0 (2.1-6.3)4.6 (2.8-8.2)0.06
Phytoestrogens from food (mg)0.6 (0.3-3.2)0.6 (0.3-2.2)0.97
Physical activityIntervention group (n = 118)Usual care group (n = 112)P*
Median (IQR)Median (IQR)
Leisure physical activity in past year (MET-h/wk)22.5 (8.4-36.2)18.5 (8.1-36.7)0.68
Leisure physical activity at 14-17 y old (MET-h/wk)40.4 (14.8-75.8)31.0 (11.0-66.5)0.29

Abbreviation: IQR, interquartile range.

  • *P values from Wilcoxon signed-rank test.