From: Detecting delirium in patients with acute stroke: a systematic review of test accuracy
Tool | Author, year [reference] | Sensitivity % (95% CI) | Specificity % (95% CI) | Positive predictive value % (95% CI) | Negative predictive value % (95% CI) | Internal consistency (Cronbach α) | Accuracy % (95% CI) | Interrater reliability (Ƙ) | Likelihood ratio | AUC | Gold standard considered |
---|---|---|---|---|---|---|---|---|---|---|---|
4AT | Infante et al., 2017 [20] | 90.2b | 64.5b | Â | Â | Â | Â | Â | Â | 0.82a | DSM-V criteria |
 | 96.4c | 76.7c |  |  |  |  |  |  | 0.88b |  | |
Kutlubaev et al., 2016 [21] | 93 | 86 | 86 | 85.6 | 0.80 | Â | Â | Â | 0.89 | DSM-IV criteria | |
Lees et al., 2013 [22] | 100 (74–100) | 82 (72–89) | 43 | 100 |  |  |  |  |  | CAM | |
 | 100a (72–100) | 83a (73–88) |  |  |  |  |  |  |  | CAM | |
CAM-ICU | Mitasova et al., 2012 [8] | 76 (55–91) | 98 (93–100) | 91 (70–99) | 94 (88–98) |  | 94d (88–97) | 0.94 (0.83–1.00) | 0.47 (0.27–0.83) |  | DSM-IV criteria |
AMT-10 | Lees et al., 2013 [22] | 75 (43–95) | 61 (51–71) | 21 | 95 |  |  |  |  |  | CAM |
AMT-4 | Lees et al., 2013 [22] | 83 (52–98) | 61 (51–71) | 23 | 96 |  |  |  |  |  | CAM |
CDT | Lees et al., 2013 [22] | 67 (22–96) | 38 (28–49) | 7 | 95 |  |  |  |  |  | CAM |
COG4 | Lees et al., 2013 [22] | 70 (35–93) | 44 (35–55) | 13 | 92 |  |  |  |  |  | CAM |
GCS | Lees et al., 2013 [22] | 17 (2–48) | 81 (71–88) | 11 | 88 |  |  |  |  |  | CAM |
“Does this patient has cognitive issues?“e | Lees et al., 2013 [22] | 58 (28–85) | 85 (76–92) | 35 | 93 |  |  |  |  |  | CAM |