Table 2. Percentage (%) of VB height improvement after SJ implant.
| Variables | Overall sample | Sex | Fracture type | |||||
|---|---|---|---|---|---|---|---|---|
| M | F | P value | A2 | A3 | P value | |||
| Mean % of VB height improvement after SJ implant | ||||||||
| Anterior | 20.7±25.3 | 22.1±22.8 | 18.8±31.9 | 0.171 | 22.2±34,3 | 17.7±26.8 | 0.702 | |
| Middle | 25.5±27.7 | 22.1±15.9 | 33.1±44.6 | 0.214 | 25.2±21.7 | 25.2±30.9 | 0.976 | |
| Posterior | 8.8±11.6 | 9.7±10.9 | 6.7±13.0 | 0.432 | 9.1±13.2 | 8.6±10.8 | 0.875 | |
| Mean % of VB volume improvement | 26.2±33.2 | 21.5±24.5 | 37.3±47.2 | 0.136 | 31.9±44.0 | 22.9±25.4 | 0.375 | |
M, male, F, female; VB, vertebral body; SJ, SpineJack.