The global burden of non-malignant respiratory disease due to occupational airborne exposures

✍ Scribed by Timothy Driscoll; Deborah Imel Nelson; Kyle Steenland; James Leigh; Marisol Concha-Barrientos; Marilyn Fingerhut; Annette Prüss-Üstün

• Publisher: John Wiley and Sons
• Year: 2005
• Tongue: English
• Weight: 206 KB
• Volume: 48
• Category: Article
• ISSN: 0271-3586
• DOI: 10.1002/ajim.20210

✦ Synopsis

Abstract

Background

Occupational non‐malignant respiratory disease arises from exposure of workers to airborne agents, mostly particulate or dusts. We describe the worldwide mortality and morbidity from asthma, chronic obstructive pulmonary disease (COPD), and pneumoconioses arising from these occupational exposure and focus on cases reported in the year 2000.

Methods

The proportions of workers exposed to the agents, and their levels of exposure, were estimated using workforce data and the CAREX (CARcinogen EXposure) database. These were combined with relative risk measures (for asthma and COPD) or absolute risk measures (for the pneumoconioses) to develop estimates of deaths, disability‐adjusted life years (DALYs) and attributable fraction (for asthma and COPD).

Results

There were an estimated 386,000 deaths (asthma: 38,000; COPD: 318,000; pneumoconioses: 30,000) and nearly 6.6 million DALYS (asthma: 1,621,000; COPD: 3,733,000, pneumoconioses: 1,288,000) due to exposure to occupational airborne particulates.

Conclusions

Occupational airborne particulates are an important cause of death and disability worldwide. Am. J. Ind. Med. 48:432–445, 2005. © 2005 Wiley‐Liss, Inc.