Imperial College London

ProfessorMartaBlangiardo

Faculty of MedicineSchool of Public Health

Chair in Biostatistics
 
 
 
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Contact

 

m.blangiardo Website

 
 
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Location

 

528Norfolk PlaceSt Mary's Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Halonen:2020,
author = {Halonen, J and Hansell, A and Gulliver, J and Blangiardo, M and Fecht, D and Beevers, S and Anderson, R and Tonne, C},
pages = {119--123},
title = {Associations of road traffic noise with mortality and hospital admissions in London},
year = {2020}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - Copyright © (2015) by EAA-NAG-ABAV, All rights reserved Background and aims Previously published studies have found associations of road noise with hypertension, which is a risk factor for cardiovascular disease, especially for stroke. We aimed to examine the chronic effects of road traffic noise on mortality and hospital admissions for cardiovascular disease and stroke in a large general population. Methods The study population consisted of 8.61 million inhabitants in London. We assessed small-area level associations of day- (7:00-22:59) and night-time (23:00-06:59) road traffic noise with all-cause and cardiovascular mortality and cardiovascular hospital admissions in all adults (25+ years) with Poisson regression models applying the Integrated Nested Laplace Approximation (INLA) approach in the Bayesian framework. We adjusted the models for age and sex, area-level deprivation, ethnicity, smoking, air pollution and a random effect. Results Mean daytime exposure to road traffic noise was 55.6 dB. Daytime noise was associated with all-cause and cardiovascular mortality in adults; relative risks (RR) for all-cause mortality were 1.04 (95% CI 1.00-1.07) in areas with daytime road noise >60 dB vs. <55 dB. Exposure to daytime road traffic noise also increased the risk of hospital admission for stroke with RR 1.05 (95% CI 1.02-1.09) in areas >60 dB vs. <55 dB. Night-time noise was not associated with road traffic noise in adults of all ages. Conclusions This is the largest study to date to investigate environmental noise and cardiovascular disease. It suggests that road traffic noise is associated with small increased risks of all-cause mortality and cardiovascular disease.
AU - Halonen,J
AU - Hansell,A
AU - Gulliver,J
AU - Blangiardo,M
AU - Fecht,D
AU - Beevers,S
AU - Anderson,R
AU - Tonne,C
EP - 123
PY - 2020///
SP - 119
TI - Associations of road traffic noise with mortality and hospital admissions in London
ER -