Table 2.
Differences between the 6-month and 12-month follow-up and baseline in body composition dietary, and physical activity variables for the intervention and control group
| Difference between 6-month follow-up and baseline | Difference between 12-month follow-up and baseline | |||||
|---|---|---|---|---|---|---|
| Intervention (n = 143) Mean ± SD |
Control (n = 138) Mean ± SD |
p-valuea | Intervention (n = 133) Mean ± SD |
Control (n = 130) Mean ± SD |
p-valuea | |
| Weight (kg) | + 1.42 ± 0.81 | + 1.26 ± 0.61 | 0.43 | + 2.61 ± 1.22 | + 2.34 ± 0.95 | 0.08 |
| Height (cm) | + 4.29 ± 1.08 | + 4.32 ± 1.16 | 0.72 | + 7.53 ± 1.61 | + 7.60 ± 1.41 | 0.25 |
| FMI (kg/m2) | − 0.23 ± 0.56 | − 0.20 ± 0.49 | 0.92 | −0.76 ± 0.66 | −0.82 ± 0.57 | 0.57 |
| FFMI (kg/m2) | + 0.15 ± 0.55 | + 0.01 ± 0.53 | 0.04 | + 0.70 ± 0.67 | + 0.56 ± 0.58 | 0.05 |
| Sedentary (min/day)b | + 3.6 ± 48.0 | − 1.6 ± 55.0 | 0.18 | + 13.8 ± 51.4 | + 7.9 ± 58.4 | 0.22 |
| Sedentary time (%/wear time)b | − 0.5 ± 4.9 | −0.6 ± 5.0 | 0.39 | −0.3 ± 5.1 | −0.5 ± 5.6 | 0.43 |
| MVPA (min/day)b | + 9.3 ± 24.2 | + 9.8 ± 22.2 | 0.59 | + 14.6 ± 25.5 | + 15.8 ± 24.9 | 0.43 |
| MVPA (%/wear time)b | + 0.9 ± 2.8 | + 1.1 ± 2.5 | 0.39 | + 1.3 ± 2.8 | + 1.6 ± 2.8 | 0.38 |
| Fruit (g/day)c | + 2.9 ± 78.9 | −12.1 ± 87.9 | 0.26 | + 4.3 ± 81.2 | −10.0 ± 84.5 | 0.17 |
| Vegetables (g/day)c | −6.7 ± 42.1 | −3.6 ± 39.7 | 0.54 | + 59.5 ± 42.8 | + 51.3 ± 39.9 | 0.10 |
| Candy (g/day)c | −0.7 ± 19.9 | + 3.1 ± 18.5 | 0.11 | + 1.3 ± 23.3 | + 3.9 ± 18.2 | 0.23 |
| Sweetened beverages (ml/day)c | −12 ± 85 | + 8 ± 83 | 0.05 | − 4 ± 100 | + 9 ± 128 | 0.71 |
| Composite scored | + 0.36 ± 1.47 | −0.06 ± 1.33 | 0.02 | + 0.53 ± 1.49 | + 0.35 ± 1.27 | 0.25 |
n Number of children, SD Standard deviation, FMI, Fat mass index, MVPA Moderate-to-vigorous- physical activity
aDifference between intervention and control group assessed using Wilcoxon rank-sum test
bThe number of recording days for physical activity at the 6-month follow-up and the 12-month follow-up were: 6.4 ± 1.3 days, and 6.5 ± 1.1 days (intervention) and 6.6 ± 1.0 days and 6.5 ± 1.1 days (control), respectively
cThe number of recording days for food at the 6-month follow-up and the 12-month follow-up were: 3.7 ± 0.6 days and 3.6 ± 0.8 days (intervention) and 3.7 ± 0.6 days, and 3.7 ± 0.6 days (control), respectively
dIncludes the scores for FMI, the intakes of fruits, vegetables, candy, and sweetened beverages, MVPA, and sedentary behavior