Table 3.
Impact of participation in intervention programme on the odds of child obesity/overweight during 2006–2010.
| Baseline | Controlled PA intervention | Follow-up | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Grade of primary school (calendar year) | |||||||||
| 1st (2006) | 2nd (2007) | 3rd (2008) | 5th (2010) | ||||||
| Group | N | OR | CI | OR | CI | OR | CI | OR | CI |
| Control | 88 | Ref. | Ref. | Ref. | Ref. | ||||
| Intervention | 88 | 1.17 | 0.57–2.40 | 0.34 * | 0.16–0.72 | 0.09 ‡ | 0.04–0.27 | 0.25 ‡ | 0.12–0.53 |
| Gender | |||||||||
| Girls | 84 | Ref. | Ref. | Ref. | Ref. | ||||
| Boys | 92 | 2.64 * | 1.24–5.62 | 1.99 | 0.94–4.20 | 1.85 | 0.83–4.12 | 1.85 | 0.90–3.80 |
| R2 | 0.06 | 0.10 | 0.25 | 0.14 | |||||
N – number of participants; OR – odds ratio; CI – confidence interval; Ref. – reference group; statistical significance * p < 0.005, ‡ p < 0.001; R2 – Nagelkerke coefficient of determination, logistic regression model, Enter method.