The Canadian national breast screening study. Why? what next? and so what?
โ Scribed by Cornelia J. Bathes
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 532 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0008-543X
No coin nor oath required. For personal study only.
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The recent reports from the Canadian National Breast Screening Study (CNBSS) address the effectiveness of breast cancer screening for women in the 40-49 age group and the benefit of adding mammography to standard clinical breast examination in women aged 50-59. Overall, the CNBSS results do not show
## Abstract The CNBSSโ2 among women aged 50โ59 did not show any significant difference in breast cancer mortality between a control arm screened annually by CBE and a study arm screened by CBE and mammography. Because of this design, the benefit of screening compared to no screening could not be ev
## Background: The efficacy of breast carcinoma screening should be enhanced if false-negative mammography were reduced. prospectively collected data from the canadian national breast screening study were used to examine whether menstrual cycle phase was associated with false-negative outcomes for