作者
László Tabár, Bedrich Vitak, Tony Hsiu-Hsi Chen, Amy Ming-Fang Yen, Anders Cohen, Tibor Tot, Sherry Yueh-Hsia Chiu, Sam Li-Sheng Chen, Jean Ching-Yuan Fann, Johan Rosell, Helena Fohlin, Robert A Smith, Stephen W Duffy
发表日期
2011/9
期刊
Radiology
卷号
260
期号
3
页码范围
658-663
出版商
Radiological Society of North America, Inc.
简介
Purpose
To estimate the long-term (29-year) effect of mammographic screening on breast cancer mortality in terms of both relative and absolute effects.
Materials and Methods
This study was carried out under the auspices of the Swedish National Board of Health and Welfare. The board determined that, because randomization was at a community level and was to invitation to screening, informed verbal consent could be given by the participants when they attended the screening examination. A total of 133 065 women aged 40–74 years residing in two Swedish counties were randomized into a group invited to mammographic screening and a control group receiving usual care. Case status and cause of death were determined by the local trial end point committees and, independently, by an external committee. Mortality analysis was performed by using negative binomial regression.
Results
There was a highly …
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L Tabár, B Vitak, THH Chen, AMF Yen, A Cohen, T Tot… - Radiology, 2011