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dc.contributor.authorDudarev, AA
dc.contributor.authorChupakhin, Valery
dc.contributor.authorOdland, Jon Øyvind
dc.date.accessioned2014-03-24T09:04:52Z
dc.date.available2014-03-24T09:04:52Z
dc.date.issued2013
dc.description.abstractObjectives. The general aim was to assess cancer incidence and mortality among the general population of Chukotka in 1997 2010 and to compare it with the population of Russia. Methods. Cancer data were abstracted from the annual statistical reports of the P.A. Hertzen Research Institute of Oncology in Moscow. The annual number and percent of cases, crude and age-standardized cancer incidence (ASIR) and mortality (ASMR) rates per 100,000 among men and women in the Chukotka Autonomous Okrug were determined for the period 1997 2010 for incidence and 1999 2010 for mortality. Two years’ data were aggregated to generate temporal trends during the period. In age-standardization, the Segi-Doll world standard population used by the International Agency for Research on Cancer was used. Results. The higher incidence and mortality rate of cancer (all sites combined) among men compared to women, which was observed in Russia nationally, was reflected also in Chukotka, although the difference between men and women was not statistically significant. Overall, the patterns of cancer sites are similar between Chukotka and Russia, with cancer of the lung/trachea/bronchus and stomach occupying the top ranks among men. Oesophageal cancer is common in Chukotka but not in Russia, whereas prostate cancer is common in Russia but not in Chukotka. Among women, breast cancer is either the commonest or second commonest cancer in terms of incidence or mortality in both Chukotka and Russia. Cancer of the lung/ trachea/bronchi ranks higher in Chukotka than in Russia. The rate of cancer incidence and mortality for all sites combined during the 13-year period was relatively stable in Russia. Dividing the period into two halves, an increase among both men and women was observed in Chukotka for all sites combined, and also for colorectal cancer. Conclusions. This paper presents previously unavailable cancer epidemiological data on Chukotka. They provide a basis for comparative studies across circumpolar regions and countries. With its small population, cancer rates in Chukotka tend to be highly unstable and fluctuate widely from year to year. Even when aggregated over a decade or more, only broad conclusions regarding patterns and trends can be made regarding some of the commonest cancer sites, or with all sites combined. Chukotka experienced substantial social and economic dislocations during the period under study, which could conceivably affect risk factor distribution and the quality of medical care.en
dc.identifier.citationInternational Journal of Circumpolar Health (2013), vol. 72:20470en
dc.identifier.cristinIDFRIDAID 1075991
dc.identifier.doihttp://dx.doi.org/10.3402/ijch.v72i0.20470
dc.identifier.issn1239-9736
dc.identifier.urihttps://hdl.handle.net/10037/6082
dc.identifier.urnURN:NBN:no-uit_munin_5777
dc.language.isoengen
dc.publisherCoAction Publishingen
dc.rights.accessRightsopenAccess
dc.subjectVDP::Medical disciplines: 700::Health sciences: 800::Community medicine, Social medicine: 801en
dc.subjectVDP::Medisinske Fag: 700::Helsefag: 800::Samfunnsmedisin, sosialmedisin: 801en
dc.titleCancer incidence and mortality in Chukotka, 1997–2010en
dc.typeJournal articleen
dc.typeTidsskriftartikkelen
dc.typePeer revieweden


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