Open Access
Table 2
Table showing the comparison in the functional score between the two groups.
| Variable | Conventional THR | Dual Mobility THR | P-value |
|---|---|---|---|
| Harris Hip Score at 3 months follow-up at 1-year follow-up | 65.6 ± 6.9 | 72.9 ± 6.7 | <0.0001 |
| 76.3 ± 7.7 | 87.1 ± 6.1 | <0.0001 | |
| Sitting cross-legged and Squatting | |||
| Number of patients allowed to do | 28 (pt with 36 mm head) | 52 (all) | <0.0001 |
| Number of patients able to do | 17 (61%) | 42 (81%) | |
| Range of Motion at 1-year follow-up | |||
| Flexion | 93.5 ± 7.4 | 108.6 ± 10.7 | <0.0001 |
| Extension | 5.6 ± 1.6 | 10.3 ± 2.3 | |
| Abduction | 33.3 ± 5.1 | 40.7 ± 2.8 | |
| Adduction | 23.8 ± 4.3 | 28.3 ± 2.7 | |
| Internal rotation | 12.3 ± 5.6 | 16.92 ± 2.9 | |
| External rotation | 37.6 ± 9.6 | 40.9 ± 2.9 | |
| Postoperative complications | |||
| Dislocation | 0 | 0 | <0.0001 |
| Revision THR | 0 | 0 | |
| DVT/PE | 0 | 0 | |
| Deep infection | 0 | 0 | |
| Superficial infection | 1 | 1 | |
| UTI | 1 | 1 |
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