| Popis: |
To assess the impact of current smoking intervention efforts and to target future efforts by describing the relationships between maternal smoking, smoking cessation, and source of prenatal care.We used population-based data from 6319 mothers who delivered live-born infants during 1988 and 1989 in Maine, Michigan, Oklahoma, and West Virginia. The number of women sampled per state ranged from 1490-2659; state-specific response rates ranged from 66-84%. Analysis weights adjusted for selection probability and non-response.The prevalences of maternal smoking before, during, and after pregnancy among women receiving publicly funded prenatal care were 2.3-3.4 times the comparable prevalences among privately insured women receiving prenatal care from private providers. Although many smokers reduced or quit smoking during pregnancy, most resumed or increased their smoking to nearly pre-pregnancy levels by 3-6 months postpartum.Interventions should target the very high levels of smoking among the 27% of women receiving publicly funded prenatal care. However, from a population perspective, the greatest potential for reduction in smoking is among patients of private providers, who care for 61% of pre-pregnancy smokers. |
