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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Psychol Addict Behav. 2017 Jan 12;31(1):54–60. doi: 10.1037/adb0000235

Table 3.

AA Attendance and Alcohol Use by AA Life History Status

Assessment Point
BL 2 4 6 8 10 12
Percent Attending AA
 Low AA History 1% 48.1% 43.5% 37.7% 37.8% 38.0% 40.9%
 High AA History 0% 52.9 56.0% 40.8% 48.9% 47.8% 62.2%
Percent Days Abstinent M (SD)
 Low AA History 45.7 (29.8) 87.3 (22.0) 83.4 (26.9) 82.0 (26.1) 80.4 (30.2) 81.2 (30.8) 81.8 (28.9)
 High AA History 48.7 (30.2) 91.6 (20.4) 89.1 (20.5) 84.0 (25.8) 85.3 (22.6) 81.7 (29.2) 86.9 (26.8)
Drinks per Drinking Day M (SD)
 Low AA History 16.4 (11.5) 5.3 (7.8) 6.1 (8.1) 6.6 (7.3) 7.5 (9.9) 6.9 (8.2) 7.1 (8.8)
 High AA History 22.0 (12.0) 8.5 (13.4) 6.4 (9.8) 9.3 (10.9) 5.9 (6.7) 8.1 (11.4) 4.9 (8.0)