Table 3 Results of Univariate analysis of variables associated with postoperative residual LBP in patients with OVCFs
Variables | β | OR | HR(95% CI) | P value |
|---|---|---|---|---|
Sex (Male/Female) | 0.557 | 1.745 | 1.745 (0.702–4.076) | 0.21 |
Age (years) | − 0.02 | 0.98 | 0.98 (0.937–1.024) | 0.38 |
BMI (kg/m2) | 0.05 | 1.051 | 1.051 (0.941–1.181) | 0.389 |
Bone mineral density (T score) | 0.069 | 1.071 | 1.071 (0.571–1.895) | 0.82 |
Dypertension history | − 0.23 | 0.795 | 0.795 (0.378–1.663) | 0.541 |
Diabetes history | 0.98 | 2.665 | 2.665 (0.731–17.18) | 0.2 |
Time from fracture to surgery (4 weeks yes/no) | − 0.93 | 0.395 | 0.395 (0.185–0.842) | 0.016 |
Posterior fascia oedema | − 0.989 | 0.372 | 0.372 (0.161–0.886) | 0.022 |
IVC | − 0.988 | 0.372 | 0.372 (0.146–1.003) | 0.042 |
Sarcopenia | − 1.353 | 0.259 | 0.259 (0.117–0.569) | 0.001 |
ISLD | − 1.149 | 0.317 | 0.317 (0.145–0.699) | 0.004 |
Bone cement distribution (Confluent/ Separated) | − 0.042 | 0.959 | 0.959 (0.379–2.769) | 0.933 |
Cement volume (ml) | 0.007 | 1.008 | 1.008 (0.807–1.27) | 0.948 |
Bone cement leakage | − 0.424 | 0.654 | 0.654 (0.249–1.931) | 0.409 |
Pre-LKA (°) | − 0.023 | 0.977 | 0.977 (0.932–1.027) | 0.351 |
Pro-LKA (°) | − 0.021 | 0.979 | 0.979 (0.926–1.04) | 0.481 |
Pre-AVH (%) | 0.076 | 1.079 | 1.079 (0.993–1.172) | 0.071 |
Pro-AVH (%) | 0.015 | 1.015 | 1.015 (0.914–1.118) | 0.772 |