RT Journal Article
SR Electronic
T1 Occupational and enviromental determinants of exposure to asbestos in malignant mesothelioma cases
JF European Respiratory Journal
JO Eur Respir J
FD European Respiratory Society
SP p1067
VO 38
IS Suppl 55
A1 Salehpour, Soussan
A1 Azin, Seyed Ali
A1 Cheraghvandi, Ali
A1 Heidari, Mohammad Mehdi
A1 Saadeghi, Sajedeh Mir Mohammad
YR 2011
UL http://erj.ersjournals.com/content/38/Suppl_55/p1067.abstract
AB Background: The relationship between pleural malignant mesothelioma and exposure to asbestos is currently known, but there is no accurate information regarding high risk occupations and types of exposure in Iran.Aim and objectives: As Asbestos is still used in Iran inspite of ban in many other countries, in this study we specified high risk jobs for asbestos exposure and further intervention.Methods: In this case-control study, 64 cases with diagnosis of pleural malignant mesothelioma who were admitted in Masih daneshvari hospital between 2001 and 2009 were studied. All the cases and 58 controls participated in a telephone interview for job history and occupational and environmental exposures to asbestos.Results: Asbestos exposed occupations in mesothelioma group included corrugated asbestos cement sheet production 11 (%17.2), Insulation 6 (%9.4), construction 6 (%9.4), asbestos warehouse 3 (%4.7), oil and gas shaft drilling 2 (%3.1) and car brake shoe manufacturing 2 (%3.1). In control group the only exposed occupation was construction 8 (%13.79). Odds Ratio calculated for occupational exposure to asbestos was 5.51 (CI=2.26-13.47). Residency in neighbourhood of corrugated asbestos cement sheet production factory was the most prevalent cause for environmental exposure.Conclusion: In%46.87 of mesothelioma cases, source of exposure to asbestos was corrugated asbestos cement sheet industry due to employment in the factory, residency in neighbourhood of the factory or use of its products.