Comparative study of lung function in Iranian factory workers exposed to silica dust
EMHJ-Eastern Mediterranean Health Journal. 2003; 9 (3): 390-398
en Inglés
| IMEMR
| ID: emr-158176
ABSTRACT
The study compared lung function among 322 workers in pottery, ceramic, stone-cutter and stone-grinder factories in the west of the Islamic Republic of Iran. Concentrations of silica particles <2 microm were measured in the ambient air of factories. Forced expiratory volume in 1 second [FEV1] and forced vital capacity [FVC] were significantly lower in stone-grinders compared with pottery, ceramic or stone-cutter workers and a control group. No difference in lung function was found in pottery and stone-cutter workers with less than 20 years occupation compared with controls. The prevalence of respiratory symptoms in stone-grinders was higher than other workers. The concentration of silica particles of stone-grinder factories was 40-110 times higher than in ceramic and potteries factories. More attention is needed to ventilation systems and health care of stone-grinders
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Índice:
IMEMR (Mediterraneo Oriental)
Asunto principal:
Estudios de Casos y Controles
/
Cerámica
/
Ruidos Respiratorios
/
Monitoreo del Ambiente
/
Utensilios de Comida y Culinaria
/
Tos
/
Contaminantes Ocupacionales del Aire
/
Polvo
/
Enfermedades Profesionales
Tipo de estudio:
Ensayo Clínico Controlado
Límite:
Humanos
/
Masculino
Idioma:
Inglés
Revista:
East Mediterr Health J.
Año:
2003
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