Secondhand smoke exposure among nonsmoking pregnant women in New York City.
Nicotine Tob Res
; 16(8): 1079-84, 2014 Aug.
Article
en En
| MEDLINE
| ID: mdl-24642590
ABSTRACT
INTRODUCTION:
Although secondhand smoke (SHS) exposure during pregnancy has detrimental effects on fetal health, little is known about levels of SHS in nonsmoking pregnant women. We examined disparities in SHS exposure among nonsmoking, ethnic minority pregnant women in New York City.METHODS:
We used self-reported smoking and serum cotinine collected from 244 pregnant women from the Bronx who self-identified as African American, Caribbean American, or Black Hispanic to examine smoking prevalence (>3 ng/ml) and, in an adjusted logistic regression model, risk factors for SHS (≥ 0.05 ng/ml and ≤ 3 ng/ml).RESULTS:
Although only 4.1% of women self-reported they were smokers, 10.7% had serum cotinine levels indicating they were smokers. Among the 218 nonsmokers, 46.8% had serum cotinine levels indicating SHS exposure. Women at highest risk included those with less than a high school degree (66.7%) and those who were U.S.-born Black Hispanic (63.2%) or African American (63.0%). Women with more than 12 years of education were less likely to have detectable SHS exposure than women with fewer than 12 years (adjusted odds ratio 0.39, 95% CI = 0.17, 0.91). Compared with African American U.S.-born women, those who were African American foreign-born or Caribbean American and either U.S.-born or foreign-born were less likely to have detectable SHS exposure (all p ≤ .05).CONCLUSIONS:
Nearly half of nonsmoking pregnant women in New York City had elevated cotinine levels despite living in a city with comprehensive tobacco control policies. Health professionals need to assess sources of SHS exposure during pregnancy and promote smoke-free environments to improve maternal and fetal health.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Contaminación por Humo de Tabaco
/
Fumar
Tipo de estudio:
Etiology_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adolescent
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Adult
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Female
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Humans
/
Pregnancy
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Nicotine Tob Res
Asunto de la revista:
SAUDE PUBLICA
Año:
2014
Tipo del documento:
Article