Article
Assessment of control selection bias in a hospital-based case-control study of upper aero-digestive tract cancers.
Inês Nobuko Nishimoto,Javier Pintos,Nicolas F. Schlecht,Humberto Torloni,André Lopes Carvalho,Luiz Paulo Kowalski+1 more-2002-01-01-PubMed
13
TL;DRAbstract
The bias introduced by controls with tobacco and alcohol related diseases is small, when these exposures are investigated as determinants, and almost negligible when considered as confounders of the association between other factors and UADT cancers.
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The bias introduced by controls with tobacco and alcohol related diseases is small, when these exposures are investigated as determinants, and almost negligible when considered as confounders of the association between other factors and UADT cancers.
Keywords
MedicineOdds ratioConfoundingLogistic regressionConfidence intervalCase-control studyCancerPopulation
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