Trends in Colorectal Cancer Incidence in France
Author Information
Author(s): Chauvenet Marion, Cottet Vanessa, Lepage Côme, Jooste Valérie, Faivre Jean, Bouvier Anne-Marie
Primary Institution: Registre Bourguignon des Cancers Digestifs; Inserm U866; Université de Bourgogne; CHU Dijon
Hypothesis
The study aims to provide temporal trends in colorectal cancer incidence over a 30-year period in a well-defined French population.
Conclusion
The incidence rates of colorectal cancers have varied by subsite and gender, indicating different aetiological factors.
Supporting Evidence
- Colorectal cancer incidence rates increased more rapidly in males than in females.
- The cumulative risk of developing right colon cancer rose significantly in successive birth cohorts.
- Temporal variations in incidence rates suggest different aetiological factors for colorectal cancers.
Takeaway
This study looked at how often colorectal cancer happens in France over 30 years and found that it affects men and women differently.
Methodology
The study used a Poisson regression model to analyze cancer incidence rates and cumulative risks by birth cohort.
Potential Biases
Potential biases may arise from the reliance on cancer registry data and the completeness of case registration.
Limitations
The study may not account for changes in screening practices over the years.
Participant Demographics
The study focused on a well-defined population in Burgundy, France, with a total of 1,052,000 inhabitants.
Statistical Information
P-Value
0.05
Confidence Interval
[95%CI: +0.6; +3.2]
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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