Multivariate logistic regression analysis of factors predicting 3-year disability
| OR | 95% CI | |
|---|---|---|
| HAQ-DI | ||
| Group 1 versus group 2* | 5.23 | 2.81 to 9.73 |
| Work disability | ||
| Use of biological agents | 3.83 | 1.56 to 9.42 |
| Age (years) | 2.13 | 1.24 to 3.68 |
| Group 1 versus group 2* | 1.88 | 1.08 to 3.30 |
* Group 1, patients with persistent moderate disease activity at 6- and 12-month visits; group 2, patients with sustained DAS28 remission at 6- and 12-month visits.
DAS28, Disease Activity Score in 28 joints; HAQ-DI, Health Assessment Questionnaire-Disability Index.