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Table 4 Multivariate statistical analysis (logistic regression) of risk factors for surgical site infections (SSI) among 150 patients operated in the study period

From: Alcohol-based surgical hand preparation: translating scientific evidence into clinical practice

Variable Odds ratio (95% CI) P-value
Alcohol-based surgical hand preparation 0.66 (0.16–2.70) 0.563
ASA score 1.09 (0.41–2.90) 0.862
Pre-operative length of stay (days) 0.92 (0.75–1.15) 0.493