![Pulmonary function parameters among marble industry ...](/6ky5vhl/5.jpg)
Pulmonary function parameters among marble industry ...
17/09/2021 · Lung function parameters in marble workers exhibited a highly significant (P < ) decrease in FVC%, FEV 1 FEV 1 / FVC ratio when compared to healthy individuals. Seventyone percent of marble workers had abnormal pulmonary parameters whereas 34% of workers had restrictive pulmonary impairment.