| Total population* | Age <55** | Age ≥55** | |
|---|---|---|---|
| Disease activity OR (95% CI)* | |||
| Remission | 1 | 1 | 1 |
| Low | 2.70 (2.11–3.45) | 3.97 (2.34–6.75) | 2.42 (1.84–3.20) |
| Moderate | 3.56 (2.75–4.61) | 5.93 (3.45–10.19) | 3.01 (2.24–4.05) |
| High | 3.90 (2.92–5.21) | 7.92 (4.49–13.98) | 2.90 (2.04–4.12) |
*Adjusted for age, gender, race, disability, education, smoking status, body mass index, diabetes, fibromyalgia, disease duration and prednisone dose. **Adjusted for gender, race, disability, education, smoking status, body mass index, diabetes, fibromyalgia, disease duration and prednisone dose.