Fig. 6.

Forest plot of BSS of seizure forecast algorithms, overall and stratified by the type of input data given to the algorithms. The dashed line illustrates the estimated overall BSS, and the diamonds represent either the overall or subgroup summary. Additional information provided includes the horizon of the forecast, the sample size, total number of seizures, and the train–test approach (which was either (pseudo-)prospective, P, or retrospective, R). BSS Brier Skill Score. (*) Identifies the algorithm proposed by [27], since they only reported the median number of seizures (143, IQR of 13–1233)