Table 1.
Sensitivity, Specificity, Negative Predictive Value and Positive Predictive Value of PCC Providers at Detecting Seizures Using aEEG and aEEG+CDSA.
| aEEG | aEEG+CDSA | |||
|---|---|---|---|---|
| 200 questions (n= 2300) | Seizure on cEEG | No Seizure on cEEG | Seizure on cEEG | No Seizure on cEEG |
| Seizure on | 495 | 579 | 502 | 530 |
| aEEG/aEEG+CDSA | ||||
| No Seizure on | 150 | 1076 | 141 | 1126 |
| aEEG/aEEG+CDSA | ||||
| Measure | Value | Exact 95%CI | Value | Exact 95%CI |
| Sensitivity | 77% | 75–80% | 78% | 74–81% |
| Specificity | 65% | 63–67% | 68% | 66–71% |
| Negative predictive value | 88% | 86–90% | 89% | 87–91% |
| Positive predictive value | 46% | 43–49% | 49% | 46–52% |
aEEG; amplitude-integrated EEG, CDSA; color density spectral array, cEEG; conventional electroencephalogram