(来学网)应用一种筛选乳腺癌的试验,检查活检证实患有乳腺癌的1000名妇女和患乳腺癌的1000名妇女,检查结果:患癌组中有900名阳性,未患癌组中有100名阳性
  1. 试验的灵敏度是
    A.
    (来学网)90%
    B.
    (来学网)10%
    C.
    (来学网)25%
    D.
    (来学网)30%
    E.
    (来学网)12%
  2. 试验的特异度是
    A.
    (来学网)90%
    B.
    (来学网)10%
    C.
    (来学网)25%
    D.
    (来学网)30%
    E.
    (来学网)12%
  3. 阳性预测值是
    A.
    (来学网)90%
    B.
    (来学网)10%
    C.
    (来学网)25%
    D.
    (来学网)30%
    E.
    (来学网)12%
  4. 阴性预测值是
    A.
    (来学网)90%
    B.
    (来学网)10%
    C.
    (来学网)25%
    D.
    (来学网)30%
    E.
    (来学网)12%
  5. 漏诊率是
    A.
    (来学网)90%
    B.
    (来学网)10%
    C.
    (来学网)25%
    D.
    (来学网)30%
    E.
    (来学网)12%