Figure 1.
Prevalence of drinking and binge drinking before, during, and after pregnancy by race.
Notes: At each time point, a significant difference in dichotomous drinking was found between American Indian and Caucasian mothers (p<0.05, Chi-squared test). A significant difference was also found in binge drinking between the two races at each time point except T3 (p<0.05 Chi-squared test).
1YrPrior, 1 year prior to pregnancy; LMP, last menstrual period; T1, first trimester; T2, second trimester; T3, third trimester, 1MoPost, 1 month post-delivery.