Table 1.

Demographic and clinical characteristics of participants with convulsive status epilepticus (CSE) and participants without (non‐CSE)

	CSE (n=134)	Non‐CSE (n=69)
Sex (female/male)	67/67	34/35
Mean (SD) age at CSE (mo)	46 (40.7)	50.3 (47)
Mean (SD) SES	33.2 (15)	35.3 (12.9)
Ethnicity
White	54	20
Black	22	18
Asian	41	21
Mixed	7	4
Other	10	6
Full term (>36wks)	109/132 (83)	54/59 (92)
Seizures before CSE	77 (57.5)	40 (58)
Normal cognitive development before CSEa	68 (51)	37/63 (59)
Median (IQR) duration of CSE (min)	70 (45–100)	63 (50–101)
Focal CSE	48 (36)	38 (55)
Continuous CSE	70 (52)	29 (42)

^aAs reported by parents at the time of CSE. Data are n (%) unless otherwise indicated. SES, socio‐economic status; IQR, interquartile range.