Research Article

Incidence and Risk Factors for Surgical Site Infection after Femoral Neck Fracture Surgery: An Observational Cohort Study of 2218 Patients

Table 3

OR, 95% CI, and value for independent risk factors in the multivariate logistic regression analysis of SSI.

VariablesOR95% CI (lower limit)95% CI (upper limit)

Gender (male)3.5211.3459.2180.010
Preoperative waiting time (≥6 days)2.8501.1896.8310.019
CHE (<5 U/L)2.8611.2006.8200.018
Injury mechanism (high energy)3.6881.4929.1170.005

CHE: cholinesterase. Significant variables.