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dc.contributor.authorKrittika Suwanrungruangen_US
dc.contributor.authorHutcha Sriplungen_US
dc.contributor.authorSomnuk Temiyasathiten_US
dc.contributor.authorNarate Waisrien_US
dc.contributor.authorKarnchana Daopraserten_US
dc.contributor.authorSupot Kamsa-arden_US
dc.contributor.authorCheamchit Tasanapitaken_US
dc.contributor.authorEdward McNeilen_US
dc.description.abstractBackground: The magnitude of differences in mortality incidence (M:I) ratios derived from the national mortality source and those derived from cancer registry (CR) databases may be used to determine associated factors. Methods: All information on cancer incidence cases and mortality cases from January 1, 2003 to December 31, 2007 were retrieved from 5 population-based cancer registries in four regions of Thailand. Two sources of mortality were used: death cases within the cancer registries and mortality statistics obtained from the Ministry of Public Health (MOPH). Plots of percentage M:I ratios from cancer registry databases and from national mortality sources against 1 minus 5 years relative survival (1-5yrRS) were used to visualize the correlation between the two mortality sources. A Poisson regression model was used to determine the influence of cancer sites and registries on the M:I ratio/[1-5yrRS]. Results: There was high variability between the standard M:I ratio derived from national mortality compared with 1-5 year RS. The factors affecting M:I ratios are sources of mortality data and misclassification of topographic site as the cause of death. Conclusions: Use of the M:I ratio is not recommended to evaluate completeness of cancer registry data when the quality of mortality data is poor.en_US
dc.subjectBiochemistry, Genetics and Molecular Biologyen_US
dc.titleAppropriateness of the standard mortality/incidence ratio in evaluation of completeness of population-based cancer registry dataen_US
article.title.sourcetitleAsian Pacific Journal of Cancer Preventionen_US
article.volume12en_US of Songkla Universityen_US Kaen Universityen_US Ministry of Public Healthen_US Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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