The effectiveness of a nurse-managed perinatal smoking cessation program implemented in a rural county

Abstract

The present study (a) examined the effectiveness of a nurse-managed smoking cessation program, that was totally integrated into routine perinatal care, on the cessation rates of pregnant smokers in a rural community, and (b) assessed the subject characteristics associated with smoking cessation success. Data were collected from a convenience sample of 194 pregnant women who stated that they were smokers at the onset of their pregnancies. The study compared the effects of usual care (n = 93) versus the Smoke Free Baby & Me program (n = 101), which included the American Cancer Society's Make Yours a Fresh Start Family program. Smoking status was measured by self-report and urinary cotinine at four points during pregnancy and postpartum. At the postpartum visit, more women in the experimental group reported that they were not smoking compared with those in the control group (37.3% vs. 16.7%), Pearson's chi2 (n = 87) = 4.37, p = .037, and they had higher validated (urinary cotinine <200 ng/ml) smoking cessation rates (n = 80, t = 2.449, p = .017) if they had quit smoking by the first prenatal visit. Smoking cessation was positively associated with level of education and negatively associated with gravidity, parity, the number of smokers in the household, and the number of cigarettes smoked per day at the first prenatal visit. Significant discordance was found between self-report and urinary cotinine assays at all prevalence points, regardless of group. In conclusion, this nurse-delivered program integrated into perinatal care influenced the smoking behaviors of "recent quitters" but had no effect on those who reported smoking at the first prenatal visit. Implications for clinical practice are discussed.