Table 1.

Cumulative seizure risk over time by cohort

Year	Feature	No. of children	3‐month seizure risk (%)	6‐month seizure risk (%)	12‐month seizure risk (%)
1	ACD	53	19.20	29.47	33.26
	No ACD	54	26.30	33.67	56.11
	IED	94	22.6	31.77	46.26
	No IED	13	23.8	30.77	46.15
2	ACD	32	31.25	34.52	41.80
	No ACD	15	13.33	20.00	35.35
	IED	38	26.32	31.58	42.98
	No IED	9	22.22	22.22	22.22
3	ACD	26	26.15	35.38	49.74
	No ACD	13	35.83	35.83	35.83
	IED	29	34.05	34.05	43.10
	No IED	10	14.29	28.57	52.38
4	ACD	9	12.50	12.50	12.50
	No ACD	14	0	0	0
	IED	13	8.33	8.33	8.33
	No IED	10	0	0	0