Table 1.

Clinical characteristics of the 165 female Iowa Adoptions Studies probands.

	Drinking status
	Abstinent	Mild	Moderate	Heavy
N	40	47	50	28
Age	47 ± 8	46 ± 8	44 ± 8	46 ± 8
ETHNICITY
White	38	45	49	26
Other	2	2	1	2
SMOKING STATUS
Current smoker	7	9	13	9
Former smoker	11	11	15	9
Never	22	27	22	10
LIFETIME DSM IV ALCOHOL DEPENDENCE SYMPTOM COUNTS
Sxs
0	35	32	36	13
1	1	10	5	6
2	2	2	4	5
3	0	1	3	2
4	0	1	2	2
5	0	0	0	0
6	2	1	0	0
7	0	0	0	0