作者
Matthew L Webb, Blake Cady, James S Michaelson, Devon M Bush, Katherina Zabicki Calvillo, Daniel B Kopans, Barbara L Smith
发表日期
2014/9/15
期刊
Cancer
卷号
120
期号
18
页码范围
2839-2846
简介
BACKGROUND
Mortality reduction from mammographic screening is controversial. Individual randomized trials and meta‐analyses demonstrate statistically significant mortality reductions in all age groups invited to screening. In women actually screened, mortality reductions are greater. Individual trials and meta‐analyses show varying rates of mortality reduction, leading to questions about screening's value and whether treatment advances have diminished the importance of early detection. This study hypothesized that breast cancer deaths predominantly occurred in unscreened women.
METHODS
Invasive breast cancers diagnosed between 1990 and 1999 were followed through 2007. Data included demographics, mammography use, surgical and pathology reports, and recurrence and death dates. Mammograms were categorized as screening or diagnostic based on absence or presence of breast signs or …
学术搜索中的文章
ML Webb, B Cady, JS Michaelson, DM Bush… - Cancer, 2014