TABLE 1.

Patient characteristics (N = 163).

	Male patients (n = 74)	Female patients (n = 89)
Age group, n (%)
6–11 years	19 (25.7)	26 (29.2)
≥12 years	55 (74.3)	63 (70.8)
Doses per month, mean (SD)	2.1 (1.0)	2.5 (1.8)
Seizure clusters, mean per patient	20.8	26.0
Self‐administrators, n (%)	12 (16.2)	15 (16.9)
Developmental epileptic encephalopathies (n = 64), n (%)	29 (45.3)	35 (54.7)
Rett syndrome (n = 16)	0	16 (100)
Lennox–Gastaut syndrome (n = 9)	5 (55.6)	4 (44.4)
Dravet syndrome (n = 7)	6 (85.7)	1 (14.3)