Table 3.

Cumulative Incidence Table of Seizure Intractability by IDH Status

Time	Estimate (%)	Lower 95% CI (%)	Upper 95% CI (%)	Number of Patients at Risk
1 Year
Mutant	6.5	2.9	12.3	96
WT	4.2	0.3	18	19
2 Years
Mutant	10.4	5.5	17.2	81
WT	4.2	0.3	18	12
3 Years
Mutant	13.8	7.9	21.4	66
WT	4.2	0.3	18	6
4 Years
Mutant	17.6	10.6	25.9	49
WT	11	1.3	32.6	3

Abbreviations: CI, confidence interval; IDH, isocitrate dehydrogenase; WT, wild-type.