Specificity identifies the precision of the exam in properly ruling out cancers where it isn’t present, resulting in lower recall and biopsy rates due to false-positive findings. Biopsy was suggested in 9.3 % of the ladies with an individual history of breast cancer, weighed against 15 % of the genetic and family history group. The positive predictive worth of biopsy was also higher in the personal history group, with 35.7 % of biopsies yielding cancer, compared with only 12.2 % in the various other group.The public’s dissatisfaction with Costco’s silence is becoming so heated that petitions and pledges have flourished. Most notable is the 50,000-signature goal that was set, and met, by Seattle, Washington’s Community Alliance for Global Justice . The group is focused on keeping only fresh, crazy salmon in Costco and urging the mega store to avoid getting caught up in GMO madness. ‘They’ve been evading saying they’ll sell it all,’ said Danielle Friedman, who’s with CAGJ.