Type 3 test of fixed effects for an analysis of covariance model with DAS28v3 as dependent variable that includes morning stiffness (MS) duration and individual RAPID3 variables.
| Effect | NDF | DDF | F value | p |
|---|---|---|---|---|
| MS duration | 3 | 5112 | 36.9 | < 0.0001 |
| HAQ | 1 | 5112 | 249.4 | < 0.0001 |
| Pain | 1 | 5112 | 93.9 | < 0.0001 |
| GH | 1 | 5112 | 13.3 | 0.0003 |
| HAQ*MS | 3 | 5112 | 2.02 | 0.0519 |
| Pain*MS | 3 | 5112 | 2.37 | 0.0104 |
NDF: numerator degree of freedom; DDF: denominator degree of freedom; DAS28v3: Disease Activity Score 28 based on 3 variables; RAPID3: Routine Assessment of Patient Index Data 3; HAQ: Health Assessment Questionnaire; GH: general health.