Table 1 General characteristics of the patient
| Â | Group A | Group B | P value |
|---|---|---|---|
Year | 75.5 ± 5.5 | 74.5 ± 4.5 | > 0.05 |
Gender (M/F) | 8/22 | 7/23 | > 0.05 |
Weight (kg) | 65.5 ± 4.3 | 66.5 ± 3.5 | > 0.05 |
Height (cm) | 165.4 ± 4.2 | 167.5 ± 3.8 | > 0.05 |
OVCF level | |||
 T11 | 1 | 2 | > 0.05 |
 T12 | 9 | 10 | |
 L1 | 10 | 8 | |
 L2 | 5 | 4 | |
 L3 | 3 | 2 | |
 L4 | 2 | 2 | |
 L5 | 1 | 2 | |