Sensitivity, specificity, positive predictive values, and negative predictive values (%) and 95% CI for each of the syndromes compared with brain imaging (including patients where a visible infarct is seen)
| TACI | PACI | LACI | POCI | |
| Sensitivity | 43 (35-53) | 72 (65-78) | 70 (62-77) | 70 (65-78) |
| Specificity | 96 (93-98) | 76 (71-91) | 93 (90-94) | 96 (94-97) |
| Positive predictive value | 79 (68-87) | 71 (66-75) | 73 (63-80) | 83 (75-89) |
| Negative predictive value | 84 (80-90) | 77 (71-81) | 91 (88-93) | 92 (90-94) |