We evaluated empirically the performance of various methods of calculating age-adjusted survival estimates when age-specific data are sparse. We have illustrated that a recently proposed alternative method of age adjustment involving the use of balanced age groups or age truncation may be useful for enhancing calculability and reliability of adjusted survival estimates.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2361143PMC
http://dx.doi.org/10.1038/sj.bjc.6602976DOI Listing

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