title: Who is exposed to secondhand smoke? Self-reported and serum cotinine measured exposure in the U.S., 1999-2006.
abstract: This study presents self-reported and serum cotinine measures of exposure to secondhand smoke (SHS) for nonsmoking children, adolescents, and adults. Estimates are disaggregated by time periods and sociodemographic characteristics based on analyses of the 1999-2006 National Health and Nutrition Examination Survey. Self-reported exposure rates are found to be highest for children, followed by adolescents and adults. Important differences in exposure are found by socioeconomic characteristics. Using serum cotinine to measure exposure yields much higher prevalence rates than self-reports. Rates of SHS exposure remain high, but cotinine levels are declining for most groups.
authors: Institute for Health & Aging, University of California, San Francisco, 3333 California Street, Suite 340, San Francisco, CA 94118, USA. Wendy.max@ucsf.edu
authors: Wendy
authors: W
authors: Max
authors: Hai-Yen
authors: HY
authors: Sung
authors: Yanling
authors: Y
authors: Shi
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003367:Cotinine / Q000097:blood*; D006801:Humans; D009749:Nutrition Surveys; D015995:Prevalence; D012959:Socioeconomic Factors; D014028:Tobacco Smoke Pollution; D014481:United States / Q000453:epidemiology
chemical_list: D014028:Tobacco Smoke Pollution; D003367:Cotinine