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Harris Hip Score after surgical treatment of displaced subcapital hip fracture. Comparison among three groups at one and four years after discharge
| Total arthroplasty group | Hemi-arthroplasty group | Internal fixation | |
|---|---|---|---|
| At discharge | 59.4 ± 5.8 | 58.3 ± 6.2 | 58.1 ± 5.3 |
| 1 year | 81.6 ± 4.9 | 77.81 ± 9.6 | 71.3 ± 5.3* |
| 4 years | 83.7 ± 4.8 | 79.5 ± 6.5 | 73.6 ± 6.7* |
*Statistically significant difference between the total arthroplasty and internal fixation groups
