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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Alcohol Clin Exp Res. 2010 Dec 8;35(3):496–505. doi: 10.1111/j.1530-0277.2010.01366.x

Table. 1. Demographic and clinical characteristics of the sample.

Variable Statistic
Age at interview M(SD) 41.8 (9.6)
Sex (% female) 36.1
Marital status
 Married % 39.9
 Divorced/Separated % 27.8
 Widowed % 2.7
 Never married % 29.1
Education
 < Secondary % 11.3
 Some secondary % 34.3
 Completed secondary % 39.0
 Some postsecondary % 15.4
Employment
 >20 hours % 44.8
 Unemployed % 36.6
 Other (student, homemaker, retired) % 18.6
MD diagnosis % 75.1
Drinking history
 Age at first drink M(SD) 15.7 (4.5)
 Age at first intoxication M(SD) 17.4 (6.0)
 Age began drinking regularly M(SD) 18.0 (5.3)
 Age began drinking most heavily M(SD) 31.8 (9.4)
 Max drinks in 24 hours M(SD) 39.2 (19.2)
 Age meeting AD criteria M(SD) 26.2 (8.9)
Treatment
 Any treatment % 79.6
 Alcoholics Anonymous % 72.2
 Inpatient alcohol treatment facility % 64.8
 Outpatient alcohol treatment facility % 49.6
 Medical facility % 21.3
 Other treatment % 9.7