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Table 2 Multivariate logistic regression analysis in training cohort

From: Development and validation of a nomogram for predicting the probability of new vertebral compression fractures after vertebral augmentation of osteoporotic vertebral compression fractures

  B SE Wald P OR(95%CI)
Age    6.753 0.080  
 60 ~ 70 vs < 60 1.192 1.194 0.997 0.318 3.294 (0.317 ~ 34.226)
 70 ~ 80 vs < 60 1421 1.166 1.486 0.223 4.143 (0.421 ~ 40.743)
  > 80 vs < 60 2.339 1.199 3.805 0.051 10.374 (0.989 ~ 108.842)
Fractures (yes) 0.812 0.545 2.218 0.136 2.253 (0.774 ~ 6.582)
Bone cement dosage    9.377 0.025  
 3 ~ 4 ml vs < 3 ml 0.023 0.553 0.002 0.967 1.023 (0.346 ~ 3.028)
 4 ~ 4.5 ml vs < 3 ml −0.765 0.902 0.719 0.397 0.465 (0.079 ~ 2.727)
  > 4.5 ml vs < 3 ml 1.185 0.525 5.097 0.024 3.270 (1.169 ~ 9.148)
Anti-osteoporosis treatment (no) 2.209 0.452 23.868 < 0.001 9.105 (3.753 ~ 22.086)
Bone cement leakage (yes) 1.140 0.424 7.227 0.007 3.128 (1.362 ~ 7.183)
Bone cement dispersion (no) 0.664 0.432 2.362 0.024 1.942 (0.833 ~ 4.528)
Contact with endplate (no) 2.168 0.454 22.845 < 0.001 8.743 (3.594 ~ 21.272)
Post-Cobb −0.065 0.063 1.069 0.301 0.937 (0.828 ~ 1.060)
Restoration-Cobb 1.351 1.870 0.521 0.470 3.860 (0.099 ~ 150.831)
Constants −6.013 2.039 8.695 0.003