Long-Term Exposure to Transportation Noise in Relation to Development of Obesity--a Cohort Study.
Autor: | Pyko, Andrei1 Andrei.pyko@ki.se, Eriksson, Charlotta2, Lind, Tomas2, Mitkovskaya, Natalya3, Wallas, Alva1, Ögren, Mikael4, Östenson, Claes-Göran5, Pershagen, Göran1,2 |
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Předmět: |
*Automobiles
*Transportation Obesity risk factors Body weight Chi-squared test Confidence intervals Statistical correlation Food habits Longitudinal method Noise Obesity Poisson distribution Probability theory Questionnaires Railroads Regression analysis Research funding Stature Data analysis software Waist circumference Descriptive statistics Odds ratio One-way analysis of variance |
Zdroj: | Environmental Health Perspectives. Nov2017, Vol. 125 Issue 11, p1-9. 9p. 3 Charts, 3 Graphs. |
Abstrakt: | BACKGROUND: Exposure to transportation noise is widespread and has been associated with obesity in some studies. However, the evidence from longitudinal studies is limited and little is known about effects of combined exposure to different noise sources. OBJECTIVES: The aim of this longitudinal study was to estimate the association between exposure to noise from road traffic, railways, or aircraft and the development of obesity markers. METHODS: We assessed individual long-term exposure to road traffic, railway, and aircraft noise based on residential histories in a cohort of 5,184 men and women from Stockholm County. Noise levels were estimated at the most exposed façade of each dwelling. Waist circumference, weight, and height were measured at recruitment and after an average of 8.9 y of follow-up. Extensive information on potential confounders was available from repeated questionnaires and registers. RESULTS: Waist circumference increased 0:04 cm=y (95% CI: 0.02, 0.06) and 0:16 cm=y (95% CI: 0.14, 0.17) per 10 dB Lden in relation to road traffic and aircraft noise, respectively. No corresponding association was seen for railway noise. Weight gain was only related to aircraft noise exposure. A similar pattern occurred for incidence rate ratios (IRRs) of central obesity and overweight. The IRR of central obesity increased from 1.22 (95% CI: 1.08, 1.39) in those exposed to only one source of transportation noise to 2.26 (95% CI: 1.55, 3.29) among those exposed to all three sources. CONCLUSION: Our results link transportation noise exposure to development of obesity and suggest that combined exposure from different sources may be particularly harmful. [ABSTRACT FROM AUTHOR] |
Databáze: | GreenFILE |
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