Group | Number of cases (example) | Male/female (example) | Age | AO typing | Osteoporosis index | |
A2 | A3 | |||||
Group A | 34 | 14/20 | 76 ± 5.9 | 26 | 8 | 2.64 ± 0.12 |
Group B | 26 | 11/15 | 76.8 ± 5.9 | 21 | 5 | 2.64 ± 0.12 |