Long-term exposure to transportation noise and air pollution in relation to incident diabetes in the SAPALDIA study.

ABSTRACT:

Background

Epidemiological studies have inconsistently linked transportation noise and air pollution (AP) with diabetes risk. Most studies have considered single noise sources and/or AP, but none has investigated their mutually independent contributions to diabetes risk.

Methods

We investigated 2631 participants of the Swiss Cohort Study on Air Pollution and Lung and Heart Diseases in Adults (SAPALDIA), without diabetes in 2002 and without change of residence between 2002 and 2011. Using questionnaire and biomarker data, incident diabetes cases were identified in 2011. Noise and AP exposures in 2001 were assigned to participants' residences (annual average road, railway or aircraft noise level during day-evening-night (Lden), total night number of noise events, intermittency

SUBMITTER: Eze IC 

PROVIDER: S-EPMC5837207 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature