Table 2.
Six-month changes in outcome measures within and between-groups (n = 31 treatment group versus 32 controls)
| Outcome | Intervention group within-group change mean (SD) | Control group within-group change mean (SD) | Between-group difference, mean (95% CI), P value |
|---|---|---|---|
| Body mass index Z score |
0.0 (0.1) |
0.0 (0.2) |
0.0 (-0.1; 0.1), 0.6 |
| Systolic blood pressure (mmHg) |
0.4 (6.7) |
0.6 (4.8) |
0.3 (-2.7; 3.2), 0.9 |
| Diastolic blood pressure (mmHg) |
2.9 (6.2) |
1.1 (5.8) |
-1.8 (-4.8, 1.3), 0.2 |
| Waist circumference (cm) | 4.9 (5.8) | 3.5 (5.7) | -1.4 (-4.3; 1.5), 0.3 |