Analysis of Digestive Cancers in Vaud, Switzerland
Author Information
Author(s): F. Levi, C. La Vecchia, S. Franceschi, V.-C. Tel
Primary Institution: Registre vaudois des tumeurs, Institut universitaire de medecine sociale et preventive
Conclusion
The study provides detailed population-based data on the incidence and survival rates of various digestive cancers in Vaud, Switzerland.
Supporting Evidence
- The study registered 7,457 cases of digestive invasive cancer between 1976 and 1987.
- Findings showed a high male-to-female ratio for certain cancers, such as squamous cell carcinomas.
- Survival rates varied significantly by cancer type, with lymphomas having higher survival rates than carcinomas.
Takeaway
This study looked at many people with digestive cancers in Switzerland to see how common they are and how well people survive them.
Methodology
Data was collected from the Vaud Cancer Registry, covering cases from 1976 to 1987, including demographic characteristics and cancer types.
Potential Biases
Potential biases may arise from the voluntary reporting system and the reliance on death certificates for some cases.
Limitations
The study is descriptive and may not have the same accuracy as selected pathological series.
Participant Demographics
The population covered by the registry was approximately 530,000 inhabitants from the French-speaking part of Switzerland.
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