Nina Roswall1, Ole Raaschou-Nielsen2, Matthias Ketzel3, Kim Overvad4, Jytte Halkjær2, Mette Sørensen2. 1. Diet, Genes and Environment, Danish Cancer Society Research Center, Strandboulevarden 49, 2100, Copenhagen Ø, Denmark. roswall@cancer.dk. 2. Diet, Genes and Environment, Danish Cancer Society Research Center, Strandboulevarden 49, 2100, Copenhagen Ø, Denmark. 3. Department of Environmental Science, Aarhus University, Frederiksborgvej 399, Postboks 358, 4000, Roskilde, Denmark. 4. Department of Public Health, Section for Epidemiology, Aarhus University, Bartholins Allé 2, Aarhus C, 8000, Aarhus, Denmark.
Abstract
PURPOSE: Traffic noise has become an increasing public health concern, associated with pervasive negative health effects, most likely through pathways of sleep disruption and stress. Both sleep disruption and stress have been associated with colorectal cancer. The purpose of this study was to investigate the association between residential traffic noise and colorectal cancer incidence. METHODS: Traffic noise was calculated for all residential addresses from 1987 to 2012 for 51,283 Danes in the Diet, Cancer and Health Cohort. We used Cox proportional hazard models to investigate the association between residential traffic noise 5 and 10 years before diagnosis, and overall colorectal cancer incidence, as well as subtypes (rectal, proximal, and distal colon). Hazard ratios (HRs) were calculated as crude and adjusted for potential confounders. RESULTS: During follow-up, 1,134 colorectal cancers developed (737 colon, 397 rectal). We found no association between residential road traffic noise and rectal cancer. We observed an association with distal colon cancer: HR 1.18, 95% CI 1.00-1.40, but not for proximal colon cancer: 0.99 (0.83-1.18), per 10 dB, 10 years preceding diagnosis. There was no association between railway noise and colorectal cancer, or any subtype. CONCLUSION: The present study suggested that long-term exposure to residential road traffic noise might increase the risk for colon cancer, especially distal colon cancer.
PURPOSE: Traffic noise has become an increasing public health concern, associated with pervasive negative health effects, most likely through pathways of sleep disruption and stress. Both sleep disruption and stress have been associated with colorectal cancer. The purpose of this study was to investigate the association between residential traffic noise and colorectal cancer incidence. METHODS: Traffic noise was calculated for all residential addresses from 1987 to 2012 for 51,283 Danes in the Diet, Cancer and Health Cohort. We used Cox proportional hazard models to investigate the association between residential traffic noise 5 and 10 years before diagnosis, and overall colorectal cancer incidence, as well as subtypes (rectal, proximal, and distal colon). Hazard ratios (HRs) were calculated as crude and adjusted for potential confounders. RESULTS: During follow-up, 1,134 colorectal cancers developed (737 colon, 397 rectal). We found no association between residential road traffic noise and rectal cancer. We observed an association with distal colon cancer: HR 1.18, 95% CI 1.00-1.40, but not for proximal colon cancer: 0.99 (0.83-1.18), per 10 dB, 10 years preceding diagnosis. There was no association between railway noise and colorectal cancer, or any subtype. CONCLUSION: The present study suggested that long-term exposure to residential road traffic noise might increase the risk for colon cancer, especially distal colon cancer.
Authors: Thomas Münzel; Mette Sørensen; Frank Schmidt; Erwin Schmidt; Sebastian Steven; Swenja Kröller-Schön; Andreas Daiber Journal: Antioxid Redox Signal Date: 2018-03-20 Impact factor: 8.401
Authors: Imene Kacem; M Kahloul; M Maoua; M Hafsia; A Brahem; M Limam; M Ghardallou; F Brahem; H Aroui; O El Maalel; H Kalboussi; S Chatti; W Naija; N Mrizek Journal: J Environ Public Health Date: 2021-03-19