Table A1.
Subgroup analysis with benefit status added to the final logistic regression model for work ability 12 months after rehabilitation, n = 834.
| OR (95% CI) | p-Value | |
|---|---|---|
| Independent variable | ||
| Age | ||
| 18–39 years a | 1.0 | |
| 40–49 years | 1.10 (0.48, 2.52) | 0.82 |
| 50–59 years | 3.04 (1.44, 6.40) | 0.003 |
| 60–66 years | 1.65 (0.67, 4.08) | 0.28 |
| Diagnosis | ||
| Other a | 1.0 | |
| Rheumatic and musculoskeletal diseases | 1.04 (0.55, 1.96) | 0.90 |
| Cancer | 0.40 (0.18, 0.88) | 0.02 |
| Comorbidities | ||
| None a | 1.0 | |
| 1–2 | 0.74 (0.29, 1.86) | 0.52 |
| 3–4 | 0.77 (0.29, 1.99) | 0.58 |
| 5 or more | 0.42 (0.12, 1.45) | 0.17 |
| Pain intensity | ||
| 0–5 a | 1.0 | |
| 6–7 | 0.54 (0.31, 0.95) | 0.03 |
| 8–10 | 0.78 (0.39, 1.59) | 0.50 |
| EQ-5D VAS | ||
| 0–39 a | 1.0 | |
| 40–55 | 2.96 (1.61, 5.43) | <0.001 |
| 56–100 | 4.17 (2.15, 8.09) | <0.001 |
| Marital status | ||
| Single a | 1.0 | |
| Married/cohabiting | 0.64 (0.39, 1.07) | 0.09 |
| Benefit status | ||
| Disability pension a | 1.0 | |
| Work assessment allowance | 1.40 (0.49, 3.96) | 0.53 |
| Sick leave | 9.95 (3.90, 25.39) | <0.001 |
Work ability score (WAS) as dependent variable, dichotomized into low/moderate and good/excellent. CI: confidence interval. OR: Odds ratio. EQ-5D: EuroQol 5 dimensions. VAS: Visual analogue scale (100 = best). OR adjusted for age, gender, region, diagnosis, comorbidities and baseline work ability. a Reference category. Bold indicates p < 0.05. Pseudo R2 = 0.23.