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Table 1

From: Antibiotics for preventing infections in open fractures are protective against ventilator-associated pneumonia

Variable P value Odds ratio 95% CI, lower 95% CI, upper
Injury severity score < 0.01 1.027 1.006 1.047
Days on ventilator < 0.0001 1.241 1.188 1.296
Antibiotics yes/no < 0.001 0.386 0.227 0.657