title: Respiratory findings in spice factory workers.
abstract: The respiratory consequences of working in the spice industry were studied in 92 female spice factory workers (mean age, 36 yr; mean exposure, 12 yr). A control group of 104 female workers employed in a nondusty industry was also studied. The prevalence of chronic respiratory symptoms was significantly higher in the exposed than in the control group. In particular, the prevalence of dyspnea (57.6%), chronic cough (22.8%), chronic phlegm and chronic bronchitis (19.6%), nasal catarrh (37.0%), and sinusitis (22.2%) was high when compared to controls (p less than .01). Among spice factory workers, a high prevalence of acute symptoms during the workshift was recorded. Acute reductions in lung function were statistically significant over the workshift for forced vital capacity (FVC), -2.0%; forced expiratory volume in one second (FEV1.0), -3.0%; and for maximum expiratory flow rates at 50% (FEF50), -8.3% and at 25% (FEF25), -15.2% measured on maximum expiratory flow-volume (MEFV) curves. No difference was found in across-shift ventilatory function in workers with or without chronic respiratory symptoms, except for FEF25 (with symptoms, 16.7%; without symptoms, 9.6%). Preshift administration of 40 mg of disodium cromoglycate (DSC) inhaled 15 min before the workshift significantly diminished acute reductions in FEF50 and FEF25 in exposed workers. Monday preshift FEF50 and FEF25 in exposed workers were significantly lower than in control workers (p less than .01), which suggests an early irreversible component to this illness.
authors.affiliation: Andrija Stampar School of Public Health, Zagreb, Yugoslavia.
authors.forename: E
authors.initials: E
authors.lastname: Zuskin
authors.forename: Z
authors.initials: Z
authors.lastname: Skuric
authors.forename: B
authors.initials: B
authors.lastname: Kanceljak
authors.forename: D
authors.initials: D
authors.lastname: Pokrajac
authors.forename: E N
authors.initials: EN
authors.lastname: Schachter
authors.forename: T J
authors.initials: TJ
authors.lastname: Witek
mesh_terms: D000293:Adolescent; D000328:Adult; D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D002908:Chronic Disease; D003212:Condiments; D004391:Dust / Q000032:analysis; D005260:Female; D006801:Humans; D008875:Middle Aged; D011009:Pneumoconiosis / Q000453:epidemiology / Q000209:etiology*; D013147:Spirometry; D015022:Yugoslavia
chemical_list: D000395:Air Pollutants, Occupational; D004391:Dust