Examining characteristics associated with quitting smoking during pregnancy and relapse postpartum. (March 2018)

• Record Type: Journal Article
• Authors: Kia, Farnaaz; Tosun, Nicole; Carlson, Samantha; Allen, Sharon
• Is Part Of: Addictive behaviors. Volume 78(2018)
• Page Start: 114
• Page End: 119
• Publication Date: 2018-03
• Subjects: Smoking -- Cessation -- Relapse prevention -- Pregnancy; Substance abuse -- Periodicals; Alcoholism -- Periodicals; Drug addiction -- Periodicals; Nicotine addiction -- Periodicals; Smoking -- Periodicals; Gambling -- Psychological aspects -- Periodicals; Electronic journals; 362.29
• DOI: 10.1016/j.addbeh.2017.11.011
• Languages: English
• ISSNs: 0306-4603

Abstract

Abstract: Introduction: Smoking during pregnancy is a significant public health concern that can cause adverse health outcomes for both the mother and fetus. Studies have shown only 40% of women quit smoking during pregnancy, with more than half relapsing within 6 months, and up to 90% relapsing within one year. This study investigates differences in demographics and smoking-related symptomatology between pregnant smokers and pregnant quitters, as well as factors associated with postpartum relapse. Methods: Data on pregnant smokers and pregnant quitters were obtained from two separate parent studies. Data on smoking demographics and smoking-related symptomatology were collected at screening visits. Results: Compared to pregnant smokers, pregnant quitters had more favorable smoking characteristics (e.g., smoked fewer cigarettes per day, reported higher motivation for abstinence and less dependency). They also had more favorable relationship characteristics (e.g., were more likely to be married, less likely to have a significant other who smokes) and had less reproductive liability (e.g., fewer pregnancies, fewer children). In terms of symptomatology, pregnant quitters reported more positive affect, negative affect, physical symptoms and withdrawal but less craving. Predictors of postpartum relapse included increased maternal age, having a significant other who smokes and an increased likelihood of returning to smoking after pregnancy (self-reported prior to delivery). Conclusions: Several demographics and smoking-related symptomatology were significantly different between pregnant quitters and pregnant smokers. In addition, multiple factors predicting postpartum relapse were identified. This information can inform personalized interventions for high risk pregnant smokers and pregnant quitters at risk for postpartum relapse. Highlights: Nicotine dependency may play a role in who is able to quit smoking during pregnancy. Pregnant quitters may experience larger mood changes than pregnant smokers. Predictors of postpartum relapse include age, having a significant other who smokes and self-efficacy.