Chronic traffic-induced PM exposure and self-reported respiratory and cardiovascular health in the RHINE Tartu cohort

• The relationship between exposure to traffic induced particles and respiratory health, and cardiac diseases was studied in the RHINE Tartu cohort. A postal questionnaire with commonly used questions regarding respiratory symptoms, cardiac disease, lifestyle as smoking habits, indoor environment, occupation, early life exposure and sleep disorders was sent to 2460 adults. The annual concentrations of local traffic induced particles were modelled with an atmospheric dispersion model with traffic flow data, and obtained PMexhaust concentrations in 40x40 m grids were linked with home addresses with GIS. The relationship between the level of exhaust particles outside home and self-reported health problems were analyzed using a multiple logistic regression model. We found a significant relation between fine exhaust particles and cardiac disease, OR = 1.64 (95% CI 1.12-2.43) for increase in PMexhaust corresponding to the fifth to the 95th percentile range. The associations also were positive but non-significant for hypertension OR = 1.42 (95% CI 0.94-2.13), shortness of breath OR = 1.27 (95% CI 0.84-1.94) and other respiratory symptoms.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)

Keyword

Air pollution

particulate matter

traffic

respiratory diseases

cardiovascular diseases

Environmental medicine

Miljömedicin

Occupational and Environmental Medicine

arbets- och miljömedicin

Publication and Content Type

ref (subject category)

art (subject category)