Table 4 Diagnostic value of the EEG after a single paroxysmal event

Diagnosis after follow-up
EEGEpileptic seizureOther event
* Including the patient in which new doubt arose during follow-up.
Epileptiform EEG1089711*
No epileptiform EEG1167739
Total22417450
True-positive rate97 /10889.8%(95% CI, 82.1–94.5)
True-negative rate39 /11633.6%(95% CI, 25.3–43.1)
Sensitivity97 /17455.7%(95% CI, 48.0–63.2)
Specificity39 /5078.0%(95% CI, 63.7–88.0)