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Demographics and patients’ characteristics
| Posterior (n = 656) | Hardinge (n = 312) | DAA (n = 116) | Anterolateral (n = 74) | |
|---|---|---|---|---|
| Gender, Male/Female; n (%) | 312 (47.6%)/344 (52.4%) | 164 (52.6%)/148 (47.4%) | 52 (44.8%)/64 (55.1%) | 36 (48.6%)/38 (51.4%) |
| Age (years) | 89.13 ± 8.24 | 86.64 ± 7.44 | 85.32 ± 4.32 | 84.73 ± 3.96 |
| Follow-up (years) | 5.24 ± 1.77 | 5.69 ± 2.79 | 3.16 ± 1.25 | 3.64 ± 1.32 |
DAA direct anterior approach
