Time points
| |
MCS
|
PCS
|
---|
| |
r
|
P
|
r
|
P
|
---|
Baseline
|
Physical activity
|
0.21
|
0.02
|
0.01
|
0.96
|
(T-1)
|
Fruit and Vegetable
|
-0.02
|
0.81
|
-0.02
|
0.79
|
|
TV/video
|
-0.00
|
0.99
|
0.02
|
0.82
|
3-month
|
Physical activity
|
0.21
|
0.02
|
0.06
|
0.50
|
(T-2)
|
Fruit and Vegetable
|
0.02
|
0.84
|
0.03
|
0.75
|
|
TV/video
|
-0.14
|
0.14
|
0.04
|
0.66
|
6-month
|
Physical activity
|
0.21
|
0.02
|
0.08
|
0.37
|
(T-3)
|
Fruit and Vegetable
|
0.09
|
0.28
|
-0.07
|
0.42
|
|
TV/video
|
-0.24
|
0.008
|
0.14
|
0.12
|
9-month
|
Physical activity
|
0.25
|
0.006
|
0.09
|
0.30
|
(T-4)
|
Fruit and Vegetable
|
-0.06
|
0.50
|
0.07
|
0.41
|
|
TV/video
|
-0.01
|
0.96
|
0.07
|
0.45
|
12-month
|
Physical activity
|
0.21
|
0.02
|
0.04
|
0.70
|
(T-5)
|
Fruit and Vegetable
|
0.13
|
0.14
|
-0.06
|
0.51
|
|
TV/video
|
-0.02
|
0.87
|
-0.07
|
0.45
|
18-month
|
Physical activity
|
0.24
|
0.009
|
0.12
|
0.21
|
(T-6)
|
Fruit and Vegetable
|
0.12
|
0.19
|
0.03
|
0.71
|
|
TV/video
|
-0.18
|
0.05
|
-0.06
|
0.49
|
24-month
|
Physical activity
|
0.24
|
0.01
|
0.05
|
0.56
|
(T-7)
|
Fruit and Vegetable
|
0.09
|
0.35
|
-0.04
|
0.65
|
|
TV/video
|
-0.21
|
0.02
|
-0.06
|
0.55
|
- Note. QOL = quality of life; MCS = mental component summary for SF-12; PCS = physical component summary for SF-12; r = correlation coefficient
- * Partial correlations were performed and results were adjusted for ethnicity, gender, age, body mass index, and education.