|
Characteristics
|
Vitamin D group
|
Placebo group
|
P-value
|
|---|
|
Age (y)
|
38±72
|
37±8
|
0.29
|
|
Body weight (kg)
|
73.9±10.2
|
75.1±11.9
|
0.61
|
|
Height (cm)
|
156.5±5.8
|
159.3±5.6
|
0.035
|
|
Waist circumference (cm)
|
89.9±8.7
|
91.2±12.1
|
0.59
|
|
Hip circumference (cm)
|
108±8.5
|
108.2±8.1
|
0.91
|
|
BMI (kg/m2)
|
30.1±3.9
|
29.5±4.4
|
0.54
|
|
Fat mass (kg)
|
30.2±6.9
|
29±8.7
|
0.53
|
|
Fat free mass (kg)
|
43.7±5.1
|
45.9±4.7
|
0.05
|
|
Physical activity (MET-minutes/week)
|
902±1245
|
702±996
|
0.43
|
|
Energy intake (kcal/d)
|
1866±927
|
2060±834
|
0.33
|
|
Carbohydrate intake (g/d)
|
280±134
|
329±140
|
0.12
|
|
Fiber intake (g/d)
|
16±9
|
18±10
|
0.23
|
|
Protein intake (g/d)
|
64±29
|
76±35
|
0.10
|
|
Fat intake (g/d)
|
55±44
|
49±24
|
0.43
|
|
Dietary calcium intake (mg/d)
|
873±586
|
677±386
|
0.08
|
|
Dietary vitamin D intake (μg/d)
|
0.53±0.6
|
0.39±0.37
|
0.22
|
|
25(OH) D (nmol/L)2
|
36.8±30
|
46.9±32
|
0.15
|
|
iPTH (pmol/L)2
|
1.4±0.7
|
1.4±0.7
|
0.84
|
|
Calcium (mmol/L)
|
2.2±0.09
|
2.3±0.1
|
0.004
|
|
Phosphorus (mmol/L)
|
1.1±0.1
|
1.1±0.1
|
0.6
|
-
aMean ± SD (all such values).
-
b25(OH) D, 25-hydroxyvitamin D; PTH, parathyroid hormone. To convert 25(OH) D values to ng/mL, divide by 2.5. To convert PTH values to pg/mL, divide by 0.11.
