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Table 2 Risk analysis for wound infection

From: Complications rate of and risk factors for the unplanned reoperation of degenerative lumbar spondylolisthesis in elderly patients: a retrospective single-Centre cohort study of 33 patients

Valuables OR P value 95% confidence interval
BMI (obesity) 4.42 0.01 1.5 14.06
Sex (female) 3.82 0.015 1.05 9.73
Diabetes mellitus 3.08 0.025 0.78 7.85
Age 3.65 0.02 0.96 1.45
Fusion method 4.02 0.010 2.01 16.21
More bleeding 3.01 0.03 0.65 7.21
  1. BMI Body mass index
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