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. Author manuscript; available in PMC: 2010 Jun 21.
Published in final edited form as: Am J Prev Med. 2007 Jan;32(1):1–10. doi: 10.1016/j.amepre.2006.08.028

Table 4.

Proportion of participants meeting risk reduction thresholds for targeted behaviors and reduced risk for AEP

Risk outcomes (%) 3 months
6 months
9 months
IO*
n=333
IPC**
n=332
IO
n=305
IPC
n=299
IO
n=302
IPC
n=291
Alcohol use less than 8 drinks per week 36.3% 46.4% 37.3% 46.0% 44.0% 54.9%
No binge drinking 38.1% 52.1% 41.4% 52.0% 46.8% 57.9%
Reduced risk drinking 30.3% 42.2% 32.5% 42.4% 40.4% 48.8%
Effective contraception 28.4% 45.8% 32.8% 47.7% 38.7% 56.3%
Reduced risk for AEP 45.6% 63.6% 46.9% 63.9% 54.3% 69.1%
*

IO=Information Only (Control Group).

**

IPC=Information Plus Counseling (Intervention Group).

Sample sizes per cell may vary slightly from the overall (n) due to missing data for some cells at a given follow-up point.

Reduced risk drinking includes both alcohol use less than 8 drinks per week and no binge drinking.

AEP, alcohol-exposed pregnancy.