Table 1.

Characteristics of participants.

	DAD (n = 29)	Controls (n = 29)	p-Value
Age (years)	47.41 ± 7.68	45.06 ± 8.43	0.27†
Education (years)	11.62 ± 3.27	13.03 ± 3.44	0.12†
BMI	24.14 ± 3.84	24.75 ± 3.42	0.57†
SAS-SR	2.44 ± 0.52	2.57 ± 0.52	0.36†
MMSE	29.03 ± 2.00	29.31 ± 1.10	0.72†
Tobacco consumption	72.4%	13.8%	<0.0001‡
Fagerström (FTND)	3.85 ± 3.34	0.89 ± 2.02	<0.001
Years of tobacco consumption	19.92 ± 13.30	3.48 ± 8.88	<0.0001†
Cigarettes per day	18.27 ± 13.92	2.60 ± 6.31	<0.0001†
Pack-years	25.27 ± 21.13	2.92 ± 8.18	<0.0001†

M, mean, range: minimum–maximum.

BMI, body mass index; SAS-SR, Self-reported social adjustment scale; MMSE, Mini-Mental State Examination, pack-years (number of cigarettes per day/20 × years of tobacco consumption); FTND, Fagerström Test of Nicotine Dependence; DAD, detoxified alcohol-dependent.

^†t-test.

^‡Chi² test.