Final multivariate model of emotional response domain factors
| Parameter estimate | F value | p-value | R² | |
| Intercept | 19.4 | 0.27¶ | ||
| Type of usual physical activity | 2.7 | 0.047 | ||
| Physical training# | 0.0 | |||
| Maintenance of physical activity | −3.1 | |||
| Recreational | 0.9 | |||
| Housework only | 2.7 | |||
| Depressive symptoms | 31.5 | <0.001 | ||
| No# | 0.0 | |||
| Yes | 10.0 | |||
| FEV1 % predicted | −0.2 | 25.0 | <0.001 |
There were 227 patients with no missing data on the three parameters included in the model. FEV1: forced expiratory volume in 1 s. #: reference; ¶: overall value.