|
Dietary intake - Servings1 the previous weekdaya
|
n
|
b
|
p
|
95% CI
|
Unadjusted means (SD) at T4 per group
|
|---|
|
n
|
Int M (SD)
|
n
|
Cont M (SD)
|
|---|
|
Separate variables
|
|
Snacks
|
109
|
−0.72
|
0.09
|
−1.55 to 0.12
|
52
|
0.15 (0.42)
|
57
|
0.40 (0.98)
|
|
Sweets/Chocolate
|
118
|
−0.25
|
0.41
|
−0.84 to 0.34
|
55
|
0.33 (0.51)
|
63
|
0.49 (0.91)
|
|
Cakes/Buns/Cookies
|
116
|
−0.53
|
0.07
|
−1.10 to 0.04
|
54
|
0.33 (0.67)
|
62
|
0.56 (0.86)
|
|
Ice-cream
|
124
|
0.03
|
0.96
|
−1.22 to 1.28
|
60
|
0.08 (0.42)
|
64
|
0.09 (0.34)
|
|
Soft drink/sugar syrup
|
87
|
−0.06
|
0.90
|
−0.87 to 0.76
|
42
|
0.26 (0.54)
|
46
|
0.30 (0.59)
|
|
Flavoured milk
|
84
|
−0.03
|
0.90
|
−1.02 to 0.95
|
42
|
0.19 (0.46)
|
42
|
0.21 (0.47)
|
|
Fruit juice
|
106
|
−0.31
|
0.17
|
−0.75 to 1.87
|
52
|
0.65 (0.84)
|
54
|
0.91 (1.17)
|
|
Vegetables
|
124
|
0.05
|
0.76
|
−0.27 to 0.37
|
60
|
1.25 (0.88)
|
64
|
1.19 (1.07)
|
|
Fruits
|
128
|
−0.23
|
0.14
|
−0.52 to 0.07
|
60
|
1.27 (1.13)
|
68
|
1.62 (1.21)
|
|
Aggregated variables2
|
|
Unhealthy food
| | | | |
60
|
1.10 (2.12)
|
66
|
1.58 (2.0)
|
|
Girls3
|
58
|
−0.61
|
0.03
|
−1.15 to − 0.61
| | | | |
|
Boys3
|
68
|
0.09
|
0.66
|
−0.31 to 0.49
| | | | |
|
Unhealthy drink
|
114
|
−0.34
|
0.08
|
−0.71 to 0.04
|
56
|
0.84 (1.33)
|
58
|
1.24 (1.62)
|
|
Healthy food
|
133
|
0.11
|
0.30
|
−0.32 to 0.10
|
64
|
2.48 (1.59)
|
69
|
2.77 (1.90)
|
|
Screen timeb
|
n
|
b
|
p
|
95% CI
| | | | |
|
Television/computer time (minutes the previous weekday)
|
132
|
20.57
|
0.17
|
−8.63 to 49.77
|
63
|
148.79 (94.26)
|
70
|
136.16 (93.51)
|
|
Physical activity c
|
n
|
OR
|
p
|
95% CI
| | | | |
|
Child active in organised activity
|
127
|
1.77
|
0.16
|
0.79 to 3.95
| | | | |
- aResults of Poisson regression with adjustment for baseline, sex of child, and parental education (complete cases intention to treat)
- bResults of Linear regression with adjustment for baseline, sex of child, and parental education (complete cases intention to treat)
- cResults of Logistic regression with adjustment for baseline, sex of child, and parental education (complete cases intention to treat)
- Subjects are dependent observations between T1 and T4 with valid measurements at T2
- Bold - significant p-value < 0.05
- b = regression coefficient, estimates of intervention group
- OR = odds ratios for the intervention group
- 1Serving sizes (examples below):
- Snacks = 1.5 dl of crisps or cheese doodles
- Sweets = about 1.5 dl of sweets or 4 pieces from a chocolate bar
- Cakes = a small bun or 5 small biscuits
- Ice-cream = a small ice cream bar or 1 dl ice-cream
- Drinks = 1.5 dl
- Vegetables = 2 dl grated carrots/cabbage or a large tomato or 2–3 broccoli heads
- Fruits = a small apple or a bunch of grapes (about 10)
- 2Aggregated variables: unhealthy foods (snacks, sweets/chocolate, ice-cream, cakes/buns/cookies), healthy foods (fruit and vegetables) and unhealthy drinks (soft drink, flavoured milk, and fruit juice > 1 serving)
- 3Stratified analysis due to interaction effect (group × sex)
