FIGURE 3.

Kaplan‐Meier curve of nonrelapse rate after the daily injection period. The nonrelapse rate of WS symptom at 24 months after the daily injection period was 60.6%. Broken lines indicate 95% confidence intervals. We layered the column graph of the number of patients who relapsed to make it clear whether the patients relapsed during weekly injection period (red) or after weekly injection period (blue). In both plots, patients who developed DSSW or generalized tonic seizure were included in relapsed population. Patients whose EEG indicated transformation into DSSW at the end of the daily injection period were excluded from the Kaplan‐Meier analysis. Abbreviations: ACTH, adrenocorticotropic hormone; DSSW, diffuse slow spike and wave; EEG, electroencephalogram; WS, West syndrome