Multiple regression analyses of dependent variables (backward stepwise regression)
| Dependent variable | Predictor | B* | SE of B | P for B | Explained variance (%) |
|---|---|---|---|---|---|
| *Regression coefficient; †Adjusted r2 = 0.264; SE of estimate = 13.5; ‡Adjusted r2 = 0.137; SE of estimate = 13.6; §Adjusted r2 = 0.322; SE of estimate = 13.2. | |||||
| CLD, Chronic lung disease; BW, body weight. | |||||
| FSIQ† | CLD III | −12.7 | 3.8 | 0.002 | 13.8 |
| Glasses/lenses | −12.5 | 3.8 | 0.002 | 12.6 | |
| VIQ‡ | CLD III | −9.6 | 3.9 | 0.02 | 8.3 |
| Glasses/lenses | −8.2 | 3.9 | 0.04 | 5.4 | |
| PIQ§ | CLD III | −15.8 | 3.9 | <0.001 | 13.1 |
| Glasses/lenses | −13.2 | 3.7 | <0.001 | 14.4 | |
| BW ratio | 0.3 | 0.1 | 0.03 | 4.7 | |