© 2008, CPWR, through a grant from NIOSH. 43a. Asbestosis and lung cancer proportionate mortality ratios (PMRs) in construction, selected occupations, Occupation PMR AsbestosisLung Cancer Insulation workers Boilermakers Plumbers, pipefitters, and steamfitters Sheet metal workers Plasterers Millwrights Electricians Welders and cutters Managers and administrators Carpenters
© 2008, CPWR, through a grant from NIOSH. 43b. Chest X-ray results, selected construction trades, three Department of Energy nuclear weapons facilities,
© 2008, CPWR, through a grant from NIOSH. 43c. Percentage of employees using respirators as requirement in 12 months, by industry, 2001
© 2008, CPWR, through a grant from NIOSH. 43d. Most common hazards identified with respirator use, by construction establishments, 2001