Skip to main content

Advertisement

Table 2 Sensitivity, specificity, positive, negative predictive value, and accuracy for good or poor outcome prediction according to BIS cutoff value

From: Neurologic outcome after out-of-hospital cardiac arrest could be predicted with the help of bispectral-index during early targeted temperature management

BIS Cut-off value Sensitivity (95% CI) Specificity (95% CI) PPV (95% CI) NPV (95% CI) Accuracy (95% CI)
For good > 20.5 87.5 (61.7–98.5) 93.9 (83.1–98.7) 82.4 (60.6–93.4) 95.8 (86.3–98.8) 92.3 (83.0–97.5)
For poor < 10.5 87.8 (75.2–95.4) 100 (79.4–100) 100 72.7 (55.8–85.0) 90.8 (81.0–96.5)
  1. BIS bispectral index, PPV positive predictive value, NPV negative predictive value, CI confidence interval