title: Effects of a motivational interviewing intervention to decrease prenatal alcohol use.
abstract: This study determined the effectiveness of motivational interviewing (MI) to decrease prenatal alcohol use, while examining mechanisms of behavior change based on self-determination theory that may have evoked decreases in drinking behaviors. In all, 67 pregnant women who reported previous-year alcohol use were randomly assigned to an MI intervention or comparison group, with 56 women completing all study procedures. Both groups were assessed at baseline and 4- to 6-week follow-up for alcohol use and mechanisms of behavior change (basic psychological needs satisfaction and autonomous motivation). Only the MI group received the intervention after baseline assessments. Although MI was not found effective in decreasing prenatal drinking behaviors in this study, nonspecific factors were identified, such as treatment structures, participant motivation for improvement, and provider qualities, which may have influenced these results. More research is needed to determine theory-based specific and nonspecific factors that drive effective nursing interventions to decrease alcohol use during pregnancy.
authors.affiliation: University of Cincinnati, College of Nursing, Cincinnati, OH 45221-0038, USA. robin.osterman@uc.edu
authors.forename: Robin L
authors.initials: RL
authors.lastname: Osterman
authors.forename: Janice
authors.initials: J
authors.lastname: Dyehouse
mesh_terms: D000328:Adult; D000428:Alcohol Drinking / Q000517:prevention & control* / Q000523:psychology; D005260:Female; D005500:Follow-Up Studies; D015438:Health Behavior; D006801:Humans; D007407:Interviews as Topic / Q000379:methods*; D016389:Maternal-Child Nursing / Q000379:methods*; D009042:Motivation; D011247:Pregnancy; D011295:Prenatal Care / Q000379:methods* / Q000523:psychology; D055815:Young Adult