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Description
  • The indiscriminate use of the cumulative exposure metric (the product of intensity and duration of exposure) might bias reported associations between exposure to hazardous agents and cancer risk. To assess the independent effects of duration and intensity of exposure on cancer risk, we explored effect modification of the association of cumulative exposure and cancer risk by intensity of exposure. We applied a flexible excess odds ratio model that is linear in cumulative exposure but potentially nonlinear in intensity of exposure to 15 case-control studies of cigarette smoking and lung cancer (19852009). Our model accommodated modification of the excess odds ratio per pack-year of cigarette smoking by time since smoking cessation among former smokers. We observed negative effect modification of the association of pack-years of cigarette smoking and lung cancer by intensity of cigarette smoke for persons who smoked more than 2030 cigarettes per day. Patterns of effect modification were similar across individual studies and across major lung cancer subtypes. We observed strong negative effect modification by time since smoking cessation. Application of our method in this example of cigarette smoking and lung cancer demonstrated that reducing a complex exposure history to a metric such as cumulative exposure is too restrictive.
  • The indiscriminate use of the cumulative exposure metric (the product of intensity and duration of exposure) might bias reported associations between exposure to hazardous agents and cancer risk. To assess the independent effects of duration and intensity of exposure on cancer risk, we explored effect modification of the association of cumulative exposure and cancer risk by intensity of exposure. We applied a flexible excess odds ratio model that is linear in cumulative exposure but potentially nonlinear in intensity of exposure to 15 case-control studies of cigarette smoking and lung cancer (19852009). Our model accommodated modification of the excess odds ratio per pack-year of cigarette smoking by time since smoking cessation among former smokers. We observed negative effect modification of the association of pack-years of cigarette smoking and lung cancer by intensity of cigarette smoke for persons who smoked more than 2030 cigarettes per day. Patterns of effect modification were similar across individual studies and across major lung cancer subtypes. We observed strong negative effect modification by time since smoking cessation. Application of our method in this example of cigarette smoking and lung cancer demonstrated that reducing a complex exposure history to a metric such as cumulative exposure is too restrictive. (en)
Title
  • Effect Modification of the Association of Cumulative Exposure and Cancer Risk by Intensity of Exposure and Time Since Exposure Cessation: A Flexible Method Applied to Cigarette Smoking and Lung Cancer in the SYNERGY Study
  • Effect Modification of the Association of Cumulative Exposure and Cancer Risk by Intensity of Exposure and Time Since Exposure Cessation: A Flexible Method Applied to Cigarette Smoking and Lung Cancer in the SYNERGY Study (en)
skos:prefLabel
  • Effect Modification of the Association of Cumulative Exposure and Cancer Risk by Intensity of Exposure and Time Since Exposure Cessation: A Flexible Method Applied to Cigarette Smoking and Lung Cancer in the SYNERGY Study
  • Effect Modification of the Association of Cumulative Exposure and Cancer Risk by Intensity of Exposure and Time Since Exposure Cessation: A Flexible Method Applied to Cigarette Smoking and Lung Cancer in the SYNERGY Study (en)
skos:notation
  • RIV/00216208:11110/14:10285644!RIV15-MSM-11110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 13082
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11110/14:10285644
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • pooled analysis; lung cancer; effect modification; cumulative exposure; cigarette smoke (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [36D114BFA574]
http://linked.open...i/riv/nazevZdroje
  • American Journal of Epidemiology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 179
http://linked.open...iv/tvurceVysledku
  • Bencko, Vladimír
  • Foretová, Lenka
  • Janout, Vladimír
  • Boffetta, Paolo
  • Pesch, Beate
  • Zaridze, David
  • Stuecker, Isabelle
  • Ahrens, Wolfgang
  • Merletti, Franco
  • Brueske, Irene
  • Caporaso, Neil
  • Consonni, Dario
  • Demers, Paul
  • Fabianova, Eleonora
  • Guida, Florence
  • Gustavsson, Per
  • Joeckel, Karl-Heinz
  • Kendzia, Benjamin
  • Landi, Maria Teresa
  • Lissowska, Jolanta
  • McLaughlin, John
  • Mirabelli, Dario
  • Olsson, Ann
  • Plato, Nils
  • Pohlabeln, Hermann
  • Richiardi, Lorenzo
  • Rudnai, Peter
  • Schuez, Joachim
  • Siemiatycki, Jack
  • Szeszenia-Dabrowska, Neonila
  • Tardon, Adonina
  • Vlaanderen, Jelle
  • Wichmann, Heinz-Erich
  • Pearce, Neil
  • Field, John K.
  • Mannetje, Andrea ' t
  • Portengen, Lutzen
http://linked.open...ain/vavai/riv/wos
  • 000330190600003
issn
  • 0002-9262
number of pages
http://bibframe.org/vocab/doi
  • 10.1093/aje/kwt273
http://localhost/t...ganizacniJednotka
  • 11110
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