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Table 5 Multivariate logistic regression analysis of surgical site infections (CL confidence limit)

From: Risk factors associated with surgical site infections after thoracic or lumbar surgery: a 6-year single centre prospective cohort study

Multivariate analysis

Surgical site infections

Odds ratio

Lower CL 95%

Upper CL 95%

p value

Hospital wound complication

20.40

7.32

56.85

<0.001

Warm season

2.92

1.03

8.27

0.044