Marijuana Study

1829 Marijuana Use and the attempt of Lung and Upper Aerodigestive Tract Cancers: Results of a universe of discourse-Based Case-Control Study Mia Hashibe,1 Hal Morgenstern,2 Yan Cui,3 Donald P. Tashkin,4 Zuo-Feng Zhang,5 Wendy Cozen,6 Thomas M. Mack,6 and Sander Greenland5,7 1 IARC, Lyon, France; 2Department of Epidemiology, domesticate of universal Health, and spatiotemporal Cancer Center, University of Michigan, Ann Arbor, Michigan; 3Department of Epidemiology and Population Health, Albert Einstein College of care for of the yeshivah University, Bronx, New York; 4Division of Pulmonary and captious Care medicate, David Geffen initiate of Medicine at UCLA; 5Department of Epidemiology, University of California, Los Angeles School of Public Health; 6Department of Preventive Medicine, Keck School of Medicine at University of southern California; and 7Department of Statistics, University of California, Los Angeles, Los Angeles, California Abstract Background: shun several lines of evidence suggesting the biologic plausibility of hemp organism carcinogenic, epidemiologic findings are inconsistent. We conducted a population-based case-control interpret of the association mingled with hemp use and the risk of lung and fastness aerodigestive tract crab louses in Los Angeles.

Methods: Our study included 1,212 incident cancer cases and 1,040 cancer-free controls matched to cases on age, gender, and neighborhood. Subjects were interviewed with a standardise questionnaire. The cumulative use of marijuana was expressed in joint-years, where 1 joint-year is equivalent to smoking unity joint per twenty-four hours for 1 year. Results: Although using marijuana for z30 joint-years was unequivocally associated in the primitive analyses with apiece cancer type (except pharyngeal cancer), no positive associations were discovered when adjusting for several confounders including cigarette smoking. The set odds balance pretend (and 95% confidence limits) for z60 versus 0 joint-years was 1.1 (0.56, 2.1) for oral cancer, 0.84 (0.28,...If you take to frustrate a full essay, ordinance it on our website: Orderessay

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