Related Experiment Videos
Mortality among taxi drivers in Rome: a cohort study
P Borgia1, F Forastiere, E Rapiti
1Epidemiologic Unit, Latium Health Authority, Rome, Italy.
American Journal of Industrial Medicine
|April 1, 1994
Summary
This study evaluated taxi driver mortality in Rome, finding lower overall deaths but increased diabetes and lung cancer risks. Recent exposures may explain the lung cancer rise, warranting further investigation.
Area of Science:
- Occupational Health
- Epidemiology
- Environmental Health
Background:
- Taxi drivers may face occupational exposure to gasoline engine exhausts.
- Understanding mortality patterns in this cohort is crucial for public health assessments.
Purpose of the Study:
- To evaluate the mortality patterns of Roman taxi drivers.
- To investigate potential links between occupational exposures and specific causes of death, including cancer.
Main Methods:
- A historical cohort study design was employed.
- Followed 2,311 male taxi drivers registered between 1950-1975 from 1965-1988.
- Compared observed mortality rates against regional (Latium) reference rates.
Main Results:
- Overall mortality was lower than expected (Standardized Mortality Ratio [SMR] = 0.89).
- Diabetes mortality was significantly increased (SMR = 1.73).
- A trend towards increased respiratory and lung cancer mortality was observed, particularly in drivers enrolled more recently and younger than 65.
Conclusions:
- While overall mortality is low, elevated risks for diabetes and lung cancer warrant attention.
- The recent increase in lung cancer may be linked to intensified occupational exposures in later decades.
- Further monitoring of this cohort is recommended to clarify lung cancer risk trends.