Mortality and morbidity of potentially misclassified smokers
Author(s) -
Poul Suadicani,
Hans Ole Hein,
Finn Gyntelberg
Publication year - 1997
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/26.2.321
Subject(s) - medicine , snuff , epidemiology , prospective cohort study , incidence (geometry) , cotinine , chewing tobacco , nicotine , myocardial infarction , ischaemic heart disease , mortality rate , demography , cancer , pathology , physics , sociology , optics
Misclassification of smokers as non-smokers may bias estimates of the excess morbidity and mortality associated with smoking. The issue has been given little, if any, attention in prospective epidemiological studies. This study examined characteristics of potentially misclassified smokers with respect to mortality, morbidity, and risk factors.
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