Mean% change from preop to 6 weeks (Pre-intervention) | Mean% change from 6 weeks (Pre-intervention) to 4 months (Post-intervention) | Mean% change from 4-months to 12-months postoperative | |||||
---|---|---|---|---|---|---|---|
Post-intervention | |||||||
Intervention | Control | Intervention | Control | Intervention | Control | P-value for group effect* | |
(n = 11) | (n = 10) | (n = 11) | (n = 10) | (n = 11) | (n = 10) | ||
Performance-based measures | |||||||
Hip flexion (SD) | −24.2 (31.7) | −7.7 (40.0) | 73.8 (50.1) | 39.8 (64.1) | −2.5 (11.8) | 5.3 (19.1) | 0.69 |
Hip extension (SD) | −13.2.9 (27.7) | −7.5 (52.3) | 50.5 (26.1) | 30.5 (67.3) | 3.1 (30.2) | 12.2 (26.8) | 0.78 |
Hip External rotation (SD) | −52.2 (14.3) | −34.7 (36.4) | 54.2 (33.2) | 9.4 (21.6) | 3.9 (26.3) | 34.0 (24.2) | 0.89 |
Hip internal rotation (SD) | −24.6 (46.9) | −33.6 (34.1) | 46.7 (83.2) | 35.7 (28.0) | 14.2 (48.0) | −0.1 (22.4) | 0.14 |
Abduction (SD) | - | - | 37.8 (62.9) | 6.2 (48.1) | 13.0 (20.1) | 16.5 (48.1) | 0.25 |