Skip to main content

Table 2 Validity and internal consistency of the Tunisian version of the Confusion Assessment Method for the Intensive Care Unit (n = 137)

From: A Tunisian version of the confusion assessment method for the intensive care unit (CAM-ICU): translation and validation

 Sensitivity (95% CI)Specificity (95% CI)PPV (95% CI)NPV (95% CI)Internal consistency (Cronbach’ α)
Rater 180.4 (65.6–90.1)98.9 (93.2–99.9)97.4 (94.6–99.9)90.9 (83.0–95.5)0.886
Rater 295.7 (84.0–99.2)98.9 (93.1–99.9)97.8 (86.8–99.9)97.8 (91.5–99.9)0.887
  1. CI confidence interval, PPV positive predictive value, NPV negative predictive value