| |
T1
|
T4
| | |
|---|
| |
Intervention (I1) n = 178
|
Control (C1) n = 181
|
Intervention (I4) n = 96
|
Control (C4)n = 113
|
Difference T1-T4
| |
|---|
|
Weight statusa (%)
|
n
|
%
|
n
|
%
|
n
|
%
|
n
|
%
|
DD = (I
4
-I
1
)-(C
4
-C
1
)
|
p
|
|
Underweight
|
11
|
6.2
|
11
|
6.1
|
6
|
6.3
|
6
|
5.3
|
0.9
|
0.99
|
|
Normal weight
|
121
|
67.7
|
122
|
67.4
|
52
|
54.2
|
72
|
63.7
|
−9,8
|
0.06
|
|
Overweight
|
30
|
16.9
|
25
|
13.8
|
26
|
27.1
|
24
|
21.2
|
2.8
|
0.71
|
|
Obesity
|
16
|
9.0
|
23
|
12.7
|
12
|
12.5
|
11
|
9.7
|
6.5
|
0.12
|
- Results of independent samples t-test
- DD difference in difference
- p = between intervention and control groups
- Subjects are dependent observations between T1 and T4 with valid measurements at T2
- aDefined according to Cole et al. [21]
