. Author manuscript; available in PMC: 2023 Dec 1.

Published in final edited form as: Depress Anxiety. 2022 Oct 25;39(12):824–834. doi: 10.1002/da.23289

Table 1.

Sample Demographic Characteristics (n = 94)

Variable	N (%) or Mean (SD)
Sex (male)	55 (58.5)
Age (years)	42.49 (11.12)
Race: White	73 (77.7)
Race: Black	21 (22.3)
Cigarette Use	57 (60.6)
AUD	29 (30.9)
PTSD or MDD	70 (74.5)
Healthy Control	24 (25.5)
PTSD no MDD	4 (4.3)
MDD no PTSD	32 (34.0)
PTSD + MDD	34 (36.2)

Note. Race determined by next-of-kin interview and medical records (as opposed to genotype). AUD = alcohol-use disorder; PTSD = posttraumatic stress disorder; MDD = major depressive disorder.