Table 2 Univariate and multivariate analysis
Variables | Univariate analysis | P | Multivariate analysis | P |
|---|---|---|---|---|
Age | 1.896 (0.903–3.981) | 0.091 | / | / |
Sex | 1.032 (1.001–1.064) | 0.041 | 2.621(1.030–6.673) | 0.043 |
BMI | 1.029 (0.947–1.119) | 0.498 | / | / |
BMD | 0.235 (0.091–0.609) | 0.003 | / | / |
Hypertension | 1.615 (0.925–2.817) | 0.092 | / | / |
Diabetes | 1.964 (0.865–4.460) | 0.107 | / | / |
Heart disease | 1.415 (0.167–11.972) | 0.750 | / | / |
Respiratory diseases | 1.014 (0.296–3.473) | 0.982 | / | / |
Cerebrovascular disease | 14.061 (5.615–35.208) | 0.000 | 28.522(8.749–92.989) | 0.000 |
Time of injury | 0.985 (0.970–1.001) | 0.070 | 0.985(0.969–1.001) | 0.065 |
Time from admission to surgery | 0.995 (0.892–1.111) | 0.931 | / | / |
Number of fractured vertebral | 0.926 (0.607–1.414) | 0.722 | / | / |
Location of the fractured vertebral | 1.192 (0.740–1.920) | 0.470 | / | / |
Operation approach | 1.651 (0.829–3.287) | 0.154 | / | / |
Fracture history | 10.471 (5.747–19.081) | 0.000 | 12.298(6.250–24.199) | 0.000 |
New fracture | 1.028 (0.465–2.270) | 0.946 | / | / |
Paravertebral leakage | 1.979 (0.964–4.063) | 0.063 | / | / |
Intervertebral leakage | 0.000 (0.000-inf) | 0.983 | 2.501(1.029–6.082) | 0.043 |
Spinal leakage | 0.982 (0.947–1.018) | 0.311 | / | / |
Bone cement distribution | 1.209 (0.802–1.821) | 0.364 | / | / |
Bone cement in contact with the endplate | 1.111 (0.554–2.225) | 0.767 | / | / |
Fracture type | 1.151 (0.754–1.757) | 0.515 | / | / |
Anti-osteoporosis(Y/N) | 0.667 (0.349–1.275) | 0.220 | / | / |
Vertebral height recovery height | 0.995 (0.974–1.017) | 0.660 | / | / |