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Respiratory health of cigar factory workers.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Uitti, Jukka Nordman, Henrik Huuskonen, Matti S. Roto, Pekka Husman, Kaj Reiman, Mervi |
| Copyright Year | 1998 |
| Abstract | OBJECTIVES To determine whether occupational exposure to raw tobacco causes respiratory or allergic diseases, an excess of respiratory symptoms, a decrease in lung function, or parenchymal changes in chest radiography among Finnish cigar workers. METHODS This cross sectional study included all Finnish cigar workers (n = 106) exposed to raw tobacco and also a group of unexposed matched referents. Data were collected with a self administered questionnaire, flow volume spirometry, measurements of diffusing capacity of the lung for carbon monoxide, chest radiography and skin prick tests. A questionnaire was also sent to former workers of the factory. RESULTS There were no significant differences between the groups in the prevalence of respiratory symptoms and chest radiography findings. Nine of 102 tobacco workers had pulmonary fibrosis of at least 1/0 (according to the International Labour Organisation (ILO) 1980 classification) and the corresponding figure was five for the referents. The tobacco workers tended to have a low forced vital capacity (FVC), and they had impaired forced expiratory volume in 1 second and lower means of the maximal expiratory flow at 25% of the FVC significantly more often than the referents. Diffusing capacity tended to be lower among the referents. The referents more often had atopy and earlier atopic diseases than the exposed workers. These results indicate the possibility of selection among the exposed workers. CONCLUSIONS No excess of prevalence of respiratory symptoms in the tobacco workers was found. According to the questionnaire episodes of allergic alveolitis may have occurred in the cigar factory workers. However, in the absence of impairments in lung function and radiological changes it was not possible to distinguish humidifier fever and allergic alveolitis. In exposure conditions that include humidification of the air humidifier, fever and allergic alveolitis constitute a risk for tobacco workers. No effects were shown of exposure to tobacco dust on lung function. |
| Starting Page | 1 |
| Ending Page | 5 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://oem.bmj.com/content/oemed/55/12/834.full.pdf |
| PubMed reference number | 9924445v1 |
| Volume Number | 55 |
| Issue Number | 12 |
| Journal | Occupational and environmental medicine |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Atopy Carbon Monoxide Cigar smoker Diagnostic radiologic examination Drug Allergy Expiration, function Extrinsic allergic alveolitis Forced expiratory volume function Household humidifier, device (physical object) Labor (Childbirth) Occupational Exposure Plain chest X-ray Pulmonary Fibrosis Pulmonary Function Test/Forced Expiratory Volume 1 Puncture wound Respiratory Tract Diseases Respiratory physiology Signs and Symptoms, Respiratory Spirometry Structure of parenchyma of lung Yellow Fever |
| Content Type | Text |
| Resource Type | Article |
