Table 1.

Demographic characteristics of all participants.

	Homicide group ( N = 33)		Healthy group ( N = 75)		p
	M	SD	M	SD
Age (in year)	39.97	12.44	39.05	12.48	0.73
Height (in cm)	170.18	7.15	173.15	5.75	0.02
Weight (in kg)	72.82	19.97	69.16	11.04	0.23
Education (n, %)					<0.001
University	4 (12.1)		41 (54.6)
High School	16 (48.5)		27 (36.0)
Middle School	10 (30.3)		5 (6.7)
Primary School	3 (9.1)		2 (2.7)
Marital Status (n, %)					<0.01
Single	22 (66.6)		48 (64.0)
Cohabit	4 (12.1)		2 (2.7)
Married	2 (6.1)		22 (29.3)
Divorced	5 (15.2)		3 (4.0)
Age at index offense (in year)	29.82	11.26
Length of sentences (in year)	12.85	7.95
Length of imprisonment (in year)	8.46	5.76
Alcohol drinking (n, %)					<0.001
No drinking	11 (33.3)		50 (66.7)
Low risk drinking	5 (15.2)		23 (30.6)
Risky alcohol drinking (≥14 drinks/week)	17 (51.5)		2 (2.7)
Overall self-rated health condition					0.04
Very poor	3 (9.1)
Poor	3 (9.1)		2 (2.7)
Equivocal	8 (24.2)		27 (36.0)
Good	16 (48.5)		39 (52.0)
Very good	3 (9.1)		7 (9.3)
Cigarette smoking (n, %)	26 (78.8)		6 (8.0)		<0.001
Cigarette consumption (in pack per day)	0.64	0.52	0.02	0.09	<0.001