Statistical methods for determining the effect of mammography screening

Søren Lophaven

Abstract

In an overview of five randomised controlled trials from Sweden, a reduction of 29% was found in breast cancer mortality in women aged 50-69 at randomisation after a follow up of 5-13 years. Organised, population based, mammography service screening was introduced on the basis of these resultsin the municipality of Copenhagen in 1991, in the county of Fyn in 1993 and in the municipality of Frederiksberg in 1994, although reduced mortality in randomised controlled trials does not necessarily mean that screening also works in routine health care. In the rest of Denmark mammography screening was introdueed in 2007-2008. Women aged 50-69 were invited to screening every second year.

Taking advantage of the registers of population and health, we present statistical methods for evaluating the effect of mammography screening on breast cancer mortality (Olsen et al. 2005, Njor et al. 2015 and Weedon-Fekjær etal. 2014). The results obtained when applying these methods will be briefly presented.

Original languageEnglish
Title of host publicationSymposium i Anvendt Statistik : 2016
EditorsPeter Linde
Number of pages4
Publication date25 Jan 2016
Pages73-76
ISBN (Print)978-87-501-2210-4
Publication statusPublished - 25 Jan 2016
EventSymposium i Anvendt Statistik - Copenhagen Business School (CBS), København, Denmark
Duration: 25 May 201627 May 2016
Conference number: 38.
http://www.statistiksymposium.dk/

Other

OtherSymposium i Anvendt Statistik
Number38.
LocationCopenhagen Business School (CBS)
Country/TerritoryDenmark
CityKøbenhavn
Period25/05/201627/05/2016
Internet address

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