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Demographic Data and Intraoperative Characteristics of All Patients
| Variables | Data |
|---|---|
| Age | 72.8 ± 6.91 |
| Gender(female/male) | 104/38 |
| Mean follow-up (month) | 25.42 ± 8.31 |
| Smoking (yes/no) | 18/124 |
| Alcohol (yes/no) | 10/132 |
| Body mass index (BMI) | 26.12 ± 3.1 |
| Bone mineral density (g/cm2) | 0.821 ± 0.164 |
| Number of comorbidities | |
| < 3 | 121 |
| ≥3 | 21 |
| Meyerding grade, I/II | 98/44 |
| Surgical time (min) | 183 ± 91.5 |
| Blood loss (ml) | 431 ± 426.7 |
| Hospital stay (day) | 15.62 ± 6.59 |
Data are presented as the mean ± SD
