Table 5. Results from the linear regression models on health-related quality of life.
Adolescents aged 11 to 17 years.
| Health-related quality of life | Model 1 | Model 2 | Model 3 | Model 4 | Standardized Coefficients | ||||
|---|---|---|---|---|---|---|---|---|---|
| Coeff. | P- value | Coeff. | P-Value | Coeff. | P-Value | Coeff. | P-Value | ||
| Family status (baseline → follow-up) | |||||||||
| Nuclear → Nuclear | Ref | Ref | Ref | Ref | |||||
| Nuclear → Single parent | 1.58 | 0.034 | 1.50 | 0.052 | 0.22 | 0.739 | 0.27 | 0.672 | 0.007 |
| Nuclear → Step | 0.82 | 0.422 | 0.81 | 0.427 | 0.31 | 0.777 | 0.38 | 0.738 | 0.006 |
| Single parent → Single parent | 1.58 | 0.036 | 1.49 | 0.048 | 1.05 | 0.151 | 0.75 | 0.293 | 0.023 |
| Single parent → Step | 2.33 | 0.021 | 2.29 | 0.022 | 1.41 | 0.092 | 1.12 | 0.163 | 0.022 |
| Step → Step | 1.33 | 0.137 | 1.36 | 0.131 | 0.83 | 0.304 | 0.43 | 0.602 | 0.011 |
| Step → Single parent | 2.33 | 0.111 | 2.11 | 0.145 | 1.69 | 0.126 | 1.43 | 0.226 | 0.022 |
| Sex: female | 2.52 | 0.000 | 2.50 | 0.000 | 2.22 | 0.000 | 2.47 | 0.000 | 0.144 |
| Age (t1) | 0.76 | 0.000 | 0.74 | 0.000 | 0.60 | 0.000 | 0.60 | 0.000 | 0.140 |
| Socio-economic status (t0) | -0.08 | 0.081 | -0.05 | 0.188 | 0.01 | 0.773 | 0.005 | ||
| Socio-economic status (t1-t0) | -0.08 | 0.277 | -0.07 | 0.270 | -0.04 | 0.508 | -0.012 | ||
| Family cohesion (t0) | -0.22 | 0.000 | -0.19 | 0.000 | -0.336 | ||||
| Family cohesion (t1-t0) | -0.21 | 0.000 | -0.21 | 0.000 | -0.482 | ||||
| Parent-rated health (t0) | 0.33 | 0.183 | 0.023 | ||||||
| Emotional & behavioural problems (t0) | 0.17 | 0.000 | 0.107 | ||||||
Range of values: 1 (high HRQoL)– 100 (low HRQoL).