Table 4 Performance of the 4AT in delirium detection compared to the mCAM-ED
Total sample n = 116 | ||
|---|---|---|
Point estimates | 95% CI | |
Sensitivity | 1.00 | (0.63, 1.00) |
Specificity | 0.93 | (0.86, 0.97) |
Positive predictive value | 0.50 | (0.25, 0.75) |
Negative predictive value | 1.00 | (0.96, 1.00) |
Positive likelihood ratio | 13.50 | (6.93, 26.30) |
Negative likelihood ratio | 0.00 | (0.00, NaN) |