PURPOSE: Smoking, inadequate vitamin D and pesticide exposure have been linked to bladder cancer (BCa) in past studies. The objective of this study is to explore associations between BCa rates and these risk factors. MATERIALS AND METHODS: BCa incidence and mortality rates among states were compared to smoking; solar ultraviolet (UV) radiation levels and drinking water from a surface water supply (which has greater residual pesticide contamination than groundwater and both are used as sources for drinking water). Lack of health insurance, median family income and urbanization were included to adjust for access to health care and socioeconomic status. RESULTS: BCa incidence and mortality correlated directly with smoking and inversely with solar UV radiation for males and females. BCa mortality correlated directly with drinking surface water for both sexes. Lack of health insurance correlated inversely with BCa incidence for females and trended toward significance for males. Multivariable analyses identified solar UV radiation as the best predictor of BCa incidence in males and solar UV radiation and smoking in females. Solar UV radiation, smoking and drinking surface water were the best predictors of BCa mortality in males, while smoking and drinking surface water were the best predictors of mortality in females. CONCLUSIONS: BCa incidence and mortality for both sexes correlated directly with smoking and inversely with solar UV radiation levels. BCa mortality for both sexes correlated with drinking water from a surface water source. It is hypothesized that BCa mortality risks may increase from drinking water contaminated with low levels of pesticides.
PURPOSE: Smoking, inadequate vitamin D and pesticide exposure have been linked to bladder cancer (BCa) in past studies. The objective of this study is to explore associations between BCa rates and these risk factors. MATERIALS AND METHODS: BCa incidence and mortality rates among states were compared to smoking; solar ultraviolet (UV) radiation levels and drinking water from a surface water supply (which has greater residual pesticide contamination than groundwater and both are used as sources for drinking water). Lack of health insurance, median family income and urbanization were included to adjust for access to health care and socioeconomic status. RESULTS: BCa incidence and mortality correlated directly with smoking and inversely with solar UV radiation for males and females. BCa mortality correlated directly with drinking surface water for both sexes. Lack of health insurance correlated inversely with BCa incidence for females and trended toward significance for males. Multivariable analyses identified solar UV radiation as the best predictor of BCa incidence in males and solar UV radiation and smoking in females. Solar UV radiation, smoking and drinking surface water were the best predictors of BCa mortality in males, while smoking and drinking surface water were the best predictors of mortality in females. CONCLUSIONS: BCa incidence and mortality for both sexes correlated directly with smoking and inversely with solar UV radiation levels. BCa mortality for both sexes correlated with drinking water from a surface water source. It is hypothesized that BCa mortality risks may increase from drinking water contaminated with low levels of pesticides.
Authors: Lawrence T Glickman; Malathi Raghavan; Deborah W Knapp; Patty L Bonney; Marcia H Dawson Journal: J Am Vet Med Assoc Date: 2004-04-15 Impact factor: 1.936
Authors: Jennifer A Rusiecki; Lifang Hou; Won Jin Lee; Aaron Blair; Mustafa Dosemeci; Jay H Lubin; Matthew Bonner; Claudine Samanic; Jane A Hoppin; Dale P Sandler; Michael C R Alavanja Journal: Int J Cancer Date: 2006-06-15 Impact factor: 7.396
Authors: Edward Giovannucci; Yan Liu; Eric B Rimm; Bruce W Hollis; Charles S Fuchs; Meir J Stampfer; Walter C Willett Journal: J Natl Cancer Inst Date: 2006-04-05 Impact factor: 13.506
Authors: K P Cantor; R Hoover; P Hartge; T J Mason; D T Silverman; R Altman; D F Austin; M A Child; C R Key; L D Marrett Journal: J Natl Cancer Inst Date: 1987-12 Impact factor: 13.506
Authors: Elizabeth Khaykin Cahoon; David C Wheeler; Michael G Kimlin; Richard K Kwok; Bruce H Alexander; Mark P Little; Martha S Linet; Daryl Michal Freedman Journal: PLoS One Date: 2013-02-06 Impact factor: 3.240