Table 3.
Overview of stepwise changes of explained variance (R2-change %) for domains and significant variables in relation to EPIC-26 domains and subscales
| Domains | Urinary domain | Bowel domain | Sexual domain | Hormonal domain | ||||
|---|---|---|---|---|---|---|---|---|
| Steps | R2-% | p | R2-% | p | R2-% | p | R2-% | p |
| 1. Socio-demography | 1.5 | 0.10 | 1.1 | 0.23 | 13.1 | < 0.001 | 4.4 | < 0.001 |
| 2. PCa-related | 1.3 | 0.33 | 0.3 | 0.95 | 3.6 | 0.002 | 0.8 | 0.67 |
| 3. Comorbidity | 0.5 | 0.24 | 1.1 | 0.47 | 0.5 | 0.17 | 2.8 | 0.001 |
| 4. High neuroticism | 3.3 | < 0.001 | 5.8 | 0.004 | 1.1 | 0.009 | 21.5 | < 0.001 |
| Explained variance (R2) | 6.6% | 9.8% | 18.3% | 29.5% | ||||