期刊
JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE
卷 50, 期 12, 页码 1414-1420出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/JOM.0b013e318188b90a
关键词
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资金
- Flight Attendant Medical Research Institute (FAMRI)
- National Institute for Occupational Safely and Health (NIOSH) [R01 OH03915]
Objectives: Occupational health studies often rely on self-reported secondhand smoke (SHS) exposure. This study examines the accuracy of self-reported tobacco use and SHS exposure. Methods: Data on serum cotinine, self-reported tobacco use, and SITS exposure for US workers were extracted from three National Health and Nutrition Examination Surveys (n = 17,011). Serum cotinine levels were used to classify workers into SIT exposure categories. The percent agreement between self-reported tobacco use and SHS exposure with the cotinine categories was calculated. Results: Workers reporting tobacco use were 88% accurate whereas workers reporting work, home, or home+work exposures were 87% to 92% accurate. Workers reporting no SHS exposure were only 28% accurate. Conclusions: Workers accurately reported their smoking status and workplace-home SHS exposures, but substantial numbers reporting no exposures had detectable levels of cotinine in their blood, indicating exposure to SHS. (J Occup Environ Med. 2008;50:1414-1420)
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