Cigarette smoking, smoking cessation and bladder cancer risk: A pooled analysis of ten cohort studies in Japan.
Hiroyuki MasaokaKeitaro MatsuoIsao OzeTakashi KimuraAkiko TamakoshiYumi SugawaraIchiro TsujiNorie SawadaShoichiro TsuganeHidemi ItoKeiko WadaChisato NagataTetsuhisa KitamuraLing ZhaRitsu SakataKotaro OzasaYingsong LinTetsuya MizoueKeitaro TanakaSarah Krull AbeMamami InouePublished in: Journal of epidemiology (2022)
Data from a pooled analysis of ten population-based cohort studies in Japan clearly show an association between cigarette smoking and bladder cancer risk. The risk of smokers may approximate that of never smokers following cessation for many years.