Table 6.
Multiple regression analyses for the Cystic Fibrosis Questionnaire-Revised (CFQ-R) in CF adults for HADS depression.
| Dependent Variable | Independent Variable | Standardized Regression Coefficient | |
|---|---|---|---|
| CFQ-R Domains | Predictors | β | p-Value |
| Physical functioning | |||
| HADS depression | −0.505 | <0.0001 | |
| Role perception | |||
| HAD depression | −0.459 | 0.003 | |
| Vitality | |||
| Sex–Male | 0.358 | 0.001 | |
| Exacerbation (last year) | −0.191 | 0.055 | |
| HADS depression | −0.638 | <0.0001 | |
| Living with their parents | −0.230 | 0.051 | |
| Professional training | 0.337 | 0.007 | |
| Emotion | |||
| HADS depression | −0.707 | <0.0001 | |
| Partner presence | 0.241 | 0.021 | |
| Having children | −0.198 | 0.058 | |
| Social assistance | −0.227 | 0.028 | |
| Social perception | |||
| HADS depression | −0.422 | 0.003 | |
| Living with their parents | −0.277 | 0.044 | |
| Body image | |||
| BMI | 0.393 | 0.000 | |
| HADS depression | −0.592 | <0.0001 | |
| Social assistance | −0.252 | 0.018 | |
| Treatment burden | |||
| Professional activity | 0.346 | 0.023 | |
| Health perception | |||
| FEV1 % | 0.489 | <0.0001 | |
| HADS depression | −0.633 | <0.0001 | |
| Having children | −0.213 | 0.031 | |
| Weight | |||
| Sex–Male | −0.301 | 0.027 | |
| BMI | 0.352 | 0.011 | |
| Living with their parents | −0.298 | 0.033 | |
| Psychological follow-up | 0.339 | 0.018 | |
| Respiratory symptoms | |||
| Exacerbation (last year) | −0.275 | 0.068 | |
| HADS depression | −0.451 | 0.004 | |
| Digestive symptoms | |||
| HADS depression | −0.286 | 0.046 | |
| Partner presence | −0.285 | 0.046 | |
| Hobbies | −0.260 | 0.069 | |
β: Coefficient of regression. BMI: Body Mass Index, FEV1: Forced Expiratory Volume in the first second (% predicted), HADS: Hospital Anxiety and Depression scale.