title: Breast cancer screening programmes--results of studies in foreign countries--situation in Belgium.
abstract: Results of randomized trials and case-control studies on breast cancer screening are reviewed. A combined analysis of data from the randomized studies indicates that a mortality reduction (29%) can be achieved by mammographic screening in women. Regular breast cancer screening by mammography for women aged 50-69 years reduces breast cancer mortality by 40% (confidence interval [CI] 95% about 27-55) in women who are screened at least once. In younger women, the results are inconclusive. The programme Europe against Cancer has recommended the setting-up of a network of pilot studies on breast cancer screening by mammography in the European Community in order to obtain the necessary experience, with a view to implementation of a national screening programme before the year 2000. In the Brussels project, the main objective is to develop a programme of quality assurance. In Belgium, there are other projects with different designs, for which the results are not yet available.
authors: Centre des Tumeurs et de Radiothérapie-UCL, Unite de Depistage et de Prevention, Brussels, Belgium.
authors: A
authors: A
authors: Vandenbroucke
authors: C
authors: C
authors: Bourdon
mesh_terms: D000328:Adult; D000368:Aged; D001530:Belgium / Q000453:epidemiology; D001943:Breast Neoplasms / Q000401:mortality / Q000517:prevention & control*; D016022:Case-Control Studies; D005060:Europe / Q000453:epidemiology; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D008875:Middle Aged; D016032:Randomized Controlled Trials as Topic