|
Variable
|
Intervention group (n=201)
|
Control group (n=83)
|
Between group change
|
p‡
|
|---|
|
Weight (kg), mean±SD
| | | | |
|
baseline
|
87.95±20.74
|
85.19±16.04
| |
0.23
|
|
at 10 weeks
|
87.60±20.77
|
85.41±16.49
| | |
|
change at 10 weeks
|
−0.35±2.15
|
0.22±2.14
|
0.57
|
0.04
|
|
≥ 5% weight loss, n (%)
|
11 (5.5%)
|
3 (3.6%)
| | |
|
at 36 weeks
|
88.28±21.03
|
86.18±16.99
| | |
|
change at 36 weeks
|
0.33±3.51
|
0.99±3.01
|
0.66
|
0.14
|
|
BMI (kg/m2), mean±SD
| | | | |
|
baseline
|
30.22±6.14
|
29.52±5.41
| |
0.37
|
|
at 10 weeks
|
30.10±6.18
|
29.60±5.56
| | |
|
change at 10 weeks
|
−0.12±0.75
|
0.08±0.78
|
0.20
|
0.04
|
|
at 36 weeks
|
30.33±6.26
|
29.87±5.74
| | |
|
change at 36 weeks
|
0.11±1.23
|
0.35±1.05
|
0.24
|
0.14
|
|
Waist (cm), mean±SD
| | | | |
|
baseline
|
106.16±16.81
|
105.21±14.39
| |
0.65
|
|
at 10 weeks
|
105.87±16.73
|
105.76±14.72
| | |
|
change at 10 weeks
|
−0.29±2.18
|
0.55±2.61
|
0.84
|
<0.01
|
|
at 36 weeks
|
106.32±16.82
|
106.43±15.10
| | |
|
change at 36 weeks
|
0.16±3.41
|
1.22±3.53
|
1.06
|
0.02
|
|
Fat mass (%), mean±SD
| | | | |
|
baseline
|
34.17±10.55
|
33.37±10.63
| |
0.57
|
|
at 10 weeks
|
33.18±10.62
|
33.25±10.72
| | |
|
change at 10 weeks
|
−0.99±2.51
|
−0.12±1.60
|
0.87
|
<0.01
|
|
at 36 weeks
|
33.76±11.21
|
34.56±11.04
| | |
|
change at 36 weeks
|
−0.41±3.57
|
1.19±2.58
|
1.60
|
<0.001
|
- ‡ Independent samples t-test.
- ITT, intention to treat; kg, kilogramme; BMI, Body Mass Index; cm, centimetre.
