Percentage positive P-gp cells according to disease activity
| % Positive cells Mean (SD) | |
|---|---|
| No significant difference was seen between the groups (Kruskal-Wallis, p=0.27). | |
| Control | 46.5 (10.4) |
| MTX responders (DAS28 <3.7) | 45.2 (7.3) |
| MTX non-responders (DAS28 >3.7) | 40.0 (11.6) |