Risks of suicidality in adult patients with epilepsy

Table 6 Comparative statistics between patients with and without suicidality and control subjects in relation to psychosocial variables

	BDI-II	HAM-A	Y-BOCS	EPQ-R
				Psychosis	Neurosis	Extroversion	Lying
Patients with history of suicidality (n = 70)
Range	3.0-53.0	3.0-44.0	0.0-38.0	3.00-20.00	4.0-21.00	3.0-18.0	3.0-18.0
Mean	27.19	21.30	14.25	8.94	11.56	9.83	11.14
25th Percentiles	18.00	12.75	4.00	6.00	8.00	6.00	8.75
50th Percentiles	26.50	22.00	13.50	9.00	10.50	9.00	11.00
75th Percentiles	37.25	28.25	24.25	11.00	13.25	15.00	13.25
Patients without history of suicidality (n = 130)
Range	1.0-50.0	1.0-44.0	0.0-40.0	3.0-15.0	4.00-21.00	2.0-18.0	2.0-19.0
Mean	15.88	11.95	10.72	11.65	13.42	11.38	11.00
25th Percentiles	7.00	5.00	2.00	4.00	9.00	17.00	9.00
50th Percentiles	11.00	8.00	9.50	6.00	13.00	13.00	11.00
75th Percentiles	23.25	18.00	16.00	9.00	18.00	16.00	13.00
Control subjects (n = 100)
Range	1.0-51.0	2.0-48.0	0.0-35.0	2.0-13.0	3.0-22.0	2.0-19.0	3.0-18.0
Mean	11.80	13.20	7.54	6.50	18.08	11.27	8.47
25th Percentiles	7.00	6.00	2.25	4.00	14.00	6.25	7.00
50th Percentiles	10.00	10.50	6.00	7.00	18.00	12.00	9.00
75th Percentiles	14.00	15.00	12.00	9.00	19.75	16.75	10.00
Significance
P1	0.0001	0.0001	0.0001	0.0001	0.0001	0.050	0.0001
P2	0.031	0.235	0.042	0.0001	0.0001	0.108	0.0001
P3	0.0001	0.0001	0.037	0.750	0.003	0.025	0.911

BDI-II: Beck Depression Inventory (2nd edition); HAM-A: Hamilton Anxiety; Y-BOCS: Yale-Brown Obsessive Compulsive Scale; EPQ-R: Eysenck Personality Questionnaire-Revised Rating Scale; P1: Patients with suicide vs control subjects; P2: Patients without suicide vs control subjects; P3: Patients with suicide vs patients without suicide.