Cancer Incidence in British Migrants to New South Wales
Author Information
Author(s): M. McCredie, M.S. Coates, J.M. Ford
Primary Institution: NSW Central Cancer Registry, NSW Cancer Council
Hypothesis
How does cancer incidence in British migrants to New South Wales compare with that of the Australian-born population?
Conclusion
Scottish migrants had a higher cancer incidence, while English migrants had a lower incidence compared to native-born Australians.
Supporting Evidence
- Scottish migrants had a significantly higher cancer incidence than Australian-born residents.
- English migrants had a significantly lower incidence of several cancers compared to native-born Australians.
- Melanoma of skin was less common in migrants from all four countries.
Takeaway
This study looked at how often different types of cancer happen in people from England, Wales, Scotland, and Ireland who moved to New South Wales, compared to people born in Australia.
Methodology
The study analyzed cancer incidence data from the NSW Central Cancer Registry for the period 1972-84, focusing on migrants from the British Isles.
Potential Biases
No formal evaluation of the completeness of cancer registration was conducted.
Limitations
The study did not account for the duration of residence in Australia, which may affect cancer incidence.
Participant Demographics
Participants included migrants from England, Wales, Scotland, and Ireland, with a higher proportion aged over 65 compared to the Australian-born population.
Statistical Information
Confidence Interval
99% CI
Statistical Significance
p<0.01
Want to read the original?
Access the complete publication on the publisher's website