Asbestos-related disease among sheet-metal workers. Preliminary results of the National Sheet Metal Worker Asbestos Disease Screening Program
LS Welch, D Michaels, S Zoloth - Annals of the New York Academy of …, 1991 - hero.epa.gov
Preliminary results of a survey for asbestos (1332214) related diseases among sheet metal
workers were reported. The 12,454 participants (most over 50 years of age) received
examinations consisting of questionnaires, physical examinations, spirometry evaluation,
posteroanterior and lateral chest X-rays with classification for pneumoconiosis, and a stool
guaiac tests for occult blood. Pulmonary function test results were categorized as normal
lung function, restrictive disease (RD) and obstructive disease (OD). There was a strong …
workers were reported. The 12,454 participants (most over 50 years of age) received
examinations consisting of questionnaires, physical examinations, spirometry evaluation,
posteroanterior and lateral chest X-rays with classification for pneumoconiosis, and a stool
guaiac tests for occult blood. Pulmonary function test results were categorized as normal
lung function, restrictive disease (RD) and obstructive disease (OD). There was a strong …
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