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Chest symptoms in chimney sweeps and postmen--a comparative survey
1Department of Social Medicine, Institute of Community Health, Odense, Denmark.
International Journal of Epidemiology
|June 1, 1990
Summary
Chimney sweeps have a higher risk of chronic chest symptoms like coughing and shortness of breath compared to postmen. This is likely due to inhaling soot particles and irritating flue gases in their occupation.
Area of Science:
- Occupational Health
- Environmental Medicine
- Respiratory Medicine
Background:
- Occupational exposure to soot and smoke is a potential risk factor for chronic diseases.
- Chest symptoms are common complaints among workers with such exposures.
Purpose of the Study:
- To investigate the association between chronic diseases and occupational exposure to soot and smoke.
- To compare the self-reported occurrence of symptoms between chimney sweeps and postmen.
Main Methods:
- A postal questionnaire was used to collect data on self-reported symptoms.
- Matching and stratified analysis were employed to control for potential confounding factors.
Main Results:
- Chimney sweeps reported significantly higher risks of long-term coughing with expectorate (PRR = 1.74).
- Increased prevalence of dyspnoea (shortness of breath) during various activities was observed in chimney sweeps (PRR ranging from 1.46 to 2.29).
- Substernal oppression from cold or physical strain was also more common in chimney sweeps (PRR = 1.41).
Conclusions:
- Inhalation of soot particles and flue gases likely contributes to increased chest symptoms in chimney sweeps.
- Occupational exposure to soot and smoke poses a significant risk for respiratory health in this group.