Multilevel regression estimates (β and CI) for effects of NSD on changes in Total Problems from T1 to T2
| Total Problems (T2) | ||
|---|---|---|
| CBCL (n=1565) | YSR (n=1787) | |
| β, regression coefficient; CI, 95% confidence intervals. CBCL, Child Behavior Checklist; YSR, Youth Self-Report; Child gender, 0= male, 1= female. (*)0.05<p<0.10, | ||
| *p<0.05, | ||
| **p<0.01, | ||
| ***p<0.001. | ||
| (a) Model adjusted for baseline problem scores only | ||
| Total Problems (T1) | 0.67*** (0.63 to 0.71) | 0.47*** (0.42 to 0.52) |
| NSD | 0.82* (0.04 to 1.59) | 1.18* (0.18 to 2.17) |
| Improvement (χ2) after NSD added to the model (df=1) | 4.42* | 5.37* |
| (b) Model adjusted for baseline scores and confounders | ||
| Total Problems (T1) | 0.66*** (0.62 to 0.71) | 0.49*** (0.44 to 0.53) |
| Family SES | ||
| Occupation | 0.07 (−0.54 to 0.68) | 1.01** (0.28 to 1.73) |
| Education | −0.42 (−1.44 to 0.60) | −1.90*** (−3.12 to −0.67) |
| Child gender | 0.17 (−1.16 to 1.50) | 4.99*** (3.37 to 6.62) |
| Child age (T2) | 0.21 (−1.20 to 1.62) | 0.79 (−1.02 to 2.61) |
| NSD | 0.75(*) (−0.05 to 1.55) | 1.05* (0.03 to 2.08) |
| Improvement (χ2) after NSD added to the model (df=1) | 3.40(*) | 4.08* |
| Estimated neighbourhood level variance (in empty model) | 1.37 | 0 |
| % of total variance | 0.6% | 0% |