Variable | Intervention Group | Comparison Group | P Value |
---|---|---|---|
Mean z-score ± SD | |||
At baseline measurement | 2.07 ± 0.35 | 2.12 ± 0.3 | .099 |
After the intervention | 1.74 ± 0.8 | 1.95 ± 0.4 | .019 |
At last measurement | 1.75 ± 0.6 | — | <.000* |
Weight categories at baseline (%) | |||
Overweight | 25.0 | 29.6 | .337 |
Obesity | 75.0 | 70.4 | |
Weight categories after intervention† (%) | |||
Normal | 13.0 | 4.8 | <.001 |
Overweight | 53.0 | 32.9 | |
Obesity | 34.0 | 62.4 |