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Table 4 Multivariate regression model of predicting postoperative complications after surgery for degenerative lumbar scoliosis

From: Risk factors for postoperative complication after spinal fusion and instrumentation in degenerative lumbar scoliosis patients

Predictors Odds ratio 95% confidence Interval P values
Lower limit Upper limit
Operation time 2.45 1.11 4.78 0.001
ASA class (more than 2) 2.21 1.22 3.45 0.003
Insulin 1.72 1.18 2.43 0.023
Steroid use for chronic condition 1.55 1.06 2.32 0.031
  1. Nagelkerke R2 = 0.668.