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Table 6 Risk factor for ICU mortality by multivariate analysis

From: Accuracy of ventilator-associated events for the diagnosis of ventilator-associated lower respiratory tract infections

 OR (95% CI)p value
Model 1
 Immunosuppression2.1 (1.6–2.8)< 0.001
 Age, years1.02 (1.01–1.03)< 0.001
 SAPS II1.02 (1.01–1.04)< 0.001
 VA-LRTI 0.128
  VAT
  VAP
  No infection
Model 2
 Immunosuppression2.1 (1.6–2.8)< 0.001
 Age, years1.02 (1.01–1.03)< 0.001
 SAPS II1.02 (1.01–1.04)< 0.001
 VAE0.149
  1. Hosmer and Lemeshow goodness-of-fit test p = 0.39, and p = 0.46 for models 1, and 2, respectively
  2. SAPS, simplified acute physiology score; VA-LRTI, ventilator-associated lower respiratory tract infections; VAE, ventilator-associated events