Table 3.
Subjective well-being
| Outcome | Pre-intervention | Post-intervention | Mean difference (95%CI) (Model 1)a |
Mean difference (95%CI) (Model 2)b |
||
|---|---|---|---|---|---|---|
| Intervention | Comparison | Intervention | Comparison | |||
| n = 1322 | n = 1308 | n = 1322 | n = 1308 | |||
| WHO/Europe HBSC Symptom Checklist Score (SD) | 10.0 (3.56) | 9.9 (3.66) | 10.5 (3.81) | 10.0 (9.74) | 0.38** | 0.38** |
| % Missing | 3.8 | 5.0 | 2.0 | 2.0 | (0.16–0.60) | (0.14–0.66) |
| Classmate acceptance (SD) | 3.3 (0.85) | 3.3 (0.84) | 3.2 (0.87) | 3.3 (0.82) | − 0.04 | − 0.03 |
| % Missing | 0.7 | 0.7 | 0.4 | 0.5 | (− 0.10–0.01) | (− 0.10–0.03) |
| Getting along with classmates (SD) | 3.4 (0.76) | 3.5 (0.76) | 3.3 (0.81) | 3.4 (0.79) | − 0.03 | − 0.04 |
| % Missing | 0.5 | 0.8 | 0.4 | 0.4 | (− 0.08–0.02) | (− 0.09–0.02) |
| Satisfied with teachers (SD) | 3.1 (0.83) | 3.1 (0.83) | 3.1 (0.87) | 3.1 (0.83) | − 0.002 | − 0.04 |
| % Missing | 0.5 | 0.9 | 0.5 | 0.4 | (− 0.08–0.08) | (− 0.12–0.05) |
Bold values indicate estimates for which there is evidence of an effect at the 5% level
HBSC Health Behaviour in School-Aged Children
aModel 1: program effect adjusted for outcome at baseline
bModel 2: program effect adjusted for outcome at baseline, socioeconomic status, continuous age, sex, nationality of parents