| Characteristic | Value |
|---|---|
| Sex | |
| Male | 160 (54.4) |
| Female | 134 (45.6) |
| Age (years) | |
| Male | 45.6±15.6 |
| Female | 47.3±16.7 |
| Lateral lamella length (mm) | |
| Male | 5.76±2.00 |
| Female | 5.63±1.69 |
| Gera angle (°) | |
| Male | 61.3±14.0 |
| Female | 64.0±12.3 |
| Lateral lamella length (mm) | |
| Right | 5.49±1.79 |
| Left | 5.92±1.92 |
| Gera angle (°) | |
| Right | 61.8±13.5 |
| Left | 63.3±13.1 |