By 25 percent in women older than 50. Other groups put the figure at 15 to 23 percent.. The latest study found that while mammograms cut the risk of dying, the benefit was disappointingly low. Women who were screened had a 10 percent lower risk of death from breast cancer, but only a third of that reduction was due to screening itself.. Some 2,500 women would have to be regularly screened over 10 years to save one life from breast cancer, Dr. H. Gilbert Welch of Dartmouth Medical School noted in an accompanying editorial.. In the study, scientists were able to tease out the benefits of mammography by studying Norway's breast cancer screening program, which began as a pilot in 1996 and later expanded to the entire country.
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When Springsteen brought 'Santa' to LI ... 100th birthday for Purple Heart, Bronze Star recipient ... Get the latest news and more great videos at NewsdayTV