Trends in Early-Onset Colorectal Cancer in Canada
Author Information
Author(s): Stukalin Igor, Gupta Mehul, Buhler Katherine, Forbes Nauzer, Heitman Steven J., Ma Christopher
Primary Institution: University of Calgary
Hypothesis
The rise in early-onset colorectal cancer incidence may be attributable to environmental and lifestyle exposures.
Conclusion
There is a substantial burden of early-onset colorectal cancer in Canada, with a significant increase in incidence over the years.
Supporting Evidence
- In 2019, the incidence rate of EOCRC was 10.89 per 100,000 individuals.
- Incidence increased by 1.12% per year from 1990 to 2019.
- Mortality rates for EOCRC increased for males between 2001 and 2006.
Takeaway
Doctors found that more young people in Canada are getting colorectal cancer, which is a serious health issue.
Methodology
The study used data from the Global Burden of Diseases Study to evaluate trends in incidence, mortality, and DALYs for EOCRC in Canada.
Potential Biases
Reporting bias due to reliance on administrative coding and Bayesian modeling.
Limitations
Potential reporting bias and lack of individual-level data on risk factors for EOCRC.
Participant Demographics
The study focused on individuals aged 15 to 49 diagnosed with early-onset colorectal cancer.
Statistical Information
P-Value
p < 0.001
Confidence Interval
95% CI 1.03%, 1.22%
Statistical Significance
p < 0.001
Digital Object Identifier (DOI)
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