TABLE 1.

Demographic information for study participants at the time of the first interviews. Non-suicidal psychiatric disorders include all psychiatric disorders identified without a comorbidity of suicidality. No psychiatric disorder, suicidality, and non-suicidal psychiatric disorders are mutually exclusive groups. Many participants were identified with multiple individual comorbidities

	Overall	Comorbidity by group			Individual comorbidity
		N psychiatric disorder	Non-suicidal psychiatric disorder	Suicidality	Depressive disorder	Anxiety disorder	Bipolar disorder
Count	122	75	17	30	29	15	6
Age (years)	17 ± 2	17 ± 3	19 ± 2	18 ± 2	18 ± 2	19 ± 2	18 ± 2
Male sex (%)	38	43	29	30	24	27	33
Hispanic ethnicity (%)	11	13	0	13	10	13	17
Race
White (%)	72	67	76	83	79	73	67
Black/African American (%)	15	16	18	10	14	7	17
Other or missing (%)	13	17	6	7	07	20	17
Epilepsy duration at interview (years)	9.8 ± 1.4	9.8 ± 1.5	9.8 ± 1.5	10.1 ± 0.9	9.9 ± 1.3	10.1 ± 0.9	10.5 ±0.6
Seizure type
Generalized onset (%)	93	92	88	97	93	93	100
Focal onset (%)	5	4	12	3	7	7	0
Unknown onset (%)	2	4	0	0	0	0	0
Syndrome
CAE (%)	88	88	88	87	83	80	83
None (%)	8	8	12	7	10	13	17
Other (%)	4	4	0	7	7	7	0