Table 1. Demographic and Clinical Data of Patients Entering the Study
Results are expressed as mean (95% confidence interval).
*t test and chi-square test (or z test), respectively for quantitative and categorical variables.
VAP = ventilator-associated pneumonia; SAPS II = simplified acute physiology score; COPD = chronic obstructive pulmonary disease; ICU = intensive care unit.
Sign In or Create an Account