Effect of age on the SF-36 scales when adjusted for sex and disease severity (BASDAI and BASFI)
| Unstandardised β (CI) | p Value | |
|---|---|---|
| Mental health | 0.14 (−0.02 to 0.3) | 0.09 |
| Role emotional | 0.27 (−0.1 to 0.7) | 0.17 |
| Social functioning | 0.16 (−0.05 to 0.4) | 0.13 |
| Vitality | 0.21 (0.02 to 0.4) | 0.03 |
| General health | 0.32 (0.1 to 0.5) | 0.001 |
| Bodily pain | 0.11 (−0.02 to 0.2) | 0.12 |
| Physical functioning | −0.12 (−0.2 to −0.01) | 0.05 |
| Role physical | 0.09 (−0.2 to 0.4) | 0.57 |