Output results of the linear regression modeling.
| Covariates | β (SE) | p | 95% CI for β |
|---|---|---|---|
| HAQ-DI total cost (excluding medications) | £547 (£224) | 0.006 | 197–1120 |
| Intercept total cost (excluding medications) | £1128 (£200) | < 0.001 | 792–1596 |
| No. observations | 101 | ||
| Log likelihood | −887.1 | ||
| Adjusted R2 | 0.053 |
HAQ-DI: Health Assessment Questionnaire-Disability Index; SE: standard error.