Limited evidence from studies evaluating the use of screening pelvic examination alone for ovarian cancer detection generally reported low positive predictive values. (sciencedaily.com)
Third trimester parameters demonstrated the best positive predictive value. (stanfordchildrens.org)
They found that both cancer prevalence and positive predictive value of lung cancer screening with LDCT were higher in the 65 + cohort than in the under - 65 cohort. (sciencedaily.com)