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. 2009 Feb;10(1):59–64. doi: 10.1089/sur.2008.056

Table 4.

Two-by-Two Table for Infection Control-Reported Cases of Ventilator-Associated Pneumonia Used to Calculate Sensitivity and Specificity

 
Confirmed VAP cases
IC-reported VAP cases VAP No VAP Total
VAP reported 22 1 39
No VAP reported 18 728 730
Total 40 729 769

IC = infection control; VAP = ventilator-associated pneumonia.