Table 1.

Diagnostic and Demographic Characteristics of the UCSF Family Study Sample

	Probands	Relatives	Full sample
Alcohol Dependence Dx
Female	536 (97%)	267 (34%)	803 (60%)
Male	383 (96%)	190 (45%)	573 (70%)
Gender
Female	552 (58%)	785 (65%)	1337 (62%)
Male	398 (42%)	419 (35%)	817 (38%)
Total	950	1204	2154
Age (years)	46.9	50.4	48.8
18–25	34 (4%)	45 (4%)	79 (4%)
26–40	260 (27%)	244 (20%)	504 (23%)
41–65	597 (63%)	747 (62%)	1344 (62%)
>65	59 (6%)	168 (14%)	227 (11%)
Years of education	14.2	14.3	14.4
<12	83 (9%)	79 (7%)	162 (7%)
12–16	684 (72%)	905 (75%)	1589 (74%)
>16	183 (19%)	220 (18%)	403 (19%)
Income ($)	48,622	64,359	57,356
<20,000	278 (29%)	197 (16.4%)	475 (22%)
20,000–50,000	355 (37%)	423 (35.1%)	778 (36%)
50,000–100,000	252 (27%)	434 (36.0%)	686 (32%)
>100,000	65 (7%)	150 (12.4%)	215 (10%)
Race
Caucasian	842 (89%)	1133 (94.1%)	1975 (92%)
African-American	40 (4%)	15 (1.2%)	55 (3%)
Hispanic	42 (4%)	26 (2.3%)	68 (3%)
Native American	15 (2%)	17 (1.3%)	32 (1%)
Other	11 (1%)	13 (1.1%)	24 (1%)
Marital status
Married	418 (44%)	746 (62%)	1164 (54%)
Divorced/separated	313 (33%)	253 (21%)	566 (26%)
Never married	190 (20%)	157 (13%)	347 (16%)
Widowed	29 (3%)	48 (4%)	77 (4%)