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A comparison of prostate cancer survival in England, Norway and Sweden: a population-based study
L Holmberg1, D Robinson, F Sandin
1King's College London, Medical School, Division of Cancer Studies, Section of Cancer Epidemiology, SE1 9RT London, UK. lars.holmberg@kcl.ac.uk
Purpose:
The objective of the study was to compare patterns of survival 2001-2004 in prostate cancer patients from England, Norway and Sweden in relation to age and period of follow-up.
Subjects And Methods:
Excess mortality in men with prostate cancer was estimated using nation-wide cancer register data using a period approach for relative survival. 179,112 men in England, 23,192 in Norway and 59,697 in Sweden were included.
Results:
In all age groups, England had the lowest survival, particularly so among men aged 80+. Overall age-standardised five-year survival was 76.4%, 80.3% and 83.0% for England, Norway and Sweden, respectively. The majority of the excess deaths in England were confined to the first year of follow-up.
Conclusion:
The results indicate that a small but important group of older patients present at a late stage and succumb early to their cancers, possibly in combination with severe comorbidity, and this situation is more common in England than in Norway or Sweden.
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