Distribution of abnormal apical rotation among different disease activity groups. Data are n (%).
| Disease Activity | ||||
|---|---|---|---|---|
| Inactive (DAS28 ≤ 3.2) | Moderately Active (3.2 < DAS28 ≤ 5.1) | Very Active (DAS28 > 5.1) | p | |
| Apical rotation ≥ 9.6° | 18 (62.1) | 18 (60.0) | 4 (23.5) | 0.024 |
| Apical rotation < 9.6° | 11 (37.9) | 12 (40.0) | 13 (76.5) | |
DAS28: 28-joint Disease Activity Score.