Table 4.
Change in outcome variables from baseline to 12 weeks.
|
|
Minimal intervention | Intensive intervention | P value (between group differences) |
|
|
mean (SD) | mean (SD) | |
| Height (cm) | 1.5 (1.0) | 1.6 (1.1) | .843 |
| Weight (kg) | 0.94 (2.1) | 1.4 (1.7) | .536 |
| BMIa (kg/m2) | −0.86 (1.1) | 0.28 (1.0) | .369 |
| BMI z-score | 0.016 (0.19) | 0.00 (0.14) | .773 |
| BMI percentile | 1.01 (6.1) | 0.27 (1.9) | .455 |
| Waist circumference (cm) | 0.85 (4.0) | 1.3 (2.8) | .764 |
| Body fat percent | −0.24 (1.9) | 0.69 (2.4) | .275 |
| CDI-Sb | −1.1 (4.0) | −3.4 (8.4) | .378 |
| Physical activity enjoyment | −0.09 (0.17) | −0.01 (0.29) | .391 |
| Sedentary time (weekday hours) | 0.0 (3.2) | −0.59 (3.9) | .617 |
| Sedentary time (weekend hours) | −1.2 (4.0) | −1.1 (5.5) | .941 |
| Total calorie consumption | 96.2 (682.4) | −310.6 (569.1) | .200 |
| % calories from fat | −1.8 (6.7) | −0.06 (7.2) | .483 |
| % calories from protein | 0.78 (2.6) | 0.59 (2.3) | .976 |
| % calories from carb | 1.0 (5.7) | −0.37 (7.2) | .323 |
| Steps/dayc, mean (SE) | 1427.6 (583.0) | 2832.8 (604.9) | .102 |
aBMI: body mass index
bCDI-S: Child Depression Inventory-Short Form
cRepresents the average change in weekly steps/day across 12 weeks