Disclaimer: The findings and conclusions in this report are solely the responsibility of the authors and do not necessarily represent the views of the National Institute for Occupational Safety and Health (CDC/NIOSH).
Article first published online: 17 AUG 2011
Copyright © 2011 Wiley-Liss, Inc.
American Journal of Industrial Medicine
Special Issue: The Health Legacy of September 11th
Volume 54, Issue 9, pages 681–695, September 2011
How to Cite
Woskie, S. R., Kim, H., Freund, A., Stevenson, L., Park, B. Y., Baron, S., Herbert, R., de Hernández, M. S., Teitelbaum, S., de la Hoz, R. E., Wisnivesky, J. P. and Landrigan, P. (2011), World Trade Center disaster: assessment of responder occupations, work locations, and job tasks. Am. J. Ind. Med., 54: 681–695. doi: 10.1002/ajim.20997
Disclosure Statement: The authors report no conflicts of interest.
- Issue published online: 17 AUG 2011
- Article first published online: 17 AUG 2011
- Manuscript Accepted: 8 JUL 2011
- Centers for Disease Control and NIOSH. Grant Numbers: UIO 0H008232, U10 OH008225, U10 OH008239, U10OH008275, U10 OH008216, U10 OH008223
- Centers for Disease Control and Prevention/National Institute for Occupational Safety and Health (CDC/NIOSH). Grant Number: 200-2002-0038
- World Trade Center;
- emergency responder;
- exposure assessment;
- emergency planning;
- occupational health
To date there have been no comprehensive reports of the work performed by 9/11 World Trade Center responders.
18,969 responders enrolled in the WTC Medical Monitoring and Treatment Program were used to describe workers' pre-9/11 occupations, WTC work activities and locations from September 11, 2001 to June 2002.
The most common pre-9/11 occupation was protective services (47%); other common occupations included construction, telecommunications, transportation, and support services workers. 14% served as volunteers. Almost one-half began work on 9/11 and >80% reported working on or adjacent to the “pile” at Ground Zero. Initially, the most common activity was search and rescue but subsequently, the activities of most responders related to their pre-9/11 occupations. Other major activities included security; personnel support; buildings and grounds cleaning; and telecommunications repair.
The spatial, temporal, occupational, and task-related taxonomy reported here will aid the development of a job-exposure matrix, assist in assessment of disease risk, and improve planning and training for responders in future urban disasters. Am. J. Ind. Med. 54:681–695, 2011. © 2011 Wiley-Liss, Inc.