(来学网)采用随机对照试验评价胰岛素疗法预防糖尿病性肾病的效果,试验组肾病发生率19%,对照组发生率45%;症状性低血糖发生率在试验组为57%,对照组为23%。
  1. ARR为
    A.
    (来学网)26%
    B.
    (来学网)58%
    C.
    (来学网)45%
    D.
    (来学网)19%
    E.
    (来学网)32%
  2. RRR为
    A.
    (来学网)26%
    B.
    (来学网)58%
    C.
    (来学网)45%
    D.
    (来学网)19%
    E.
    (来学网)32%
  3. ATI为
    A.
    (来学网)57%
    B.
    (来学网)23%
    C.
    (来学网)34%
    D.
    (来学网)60%
    E.
    (来学网)3.8
  4. RRI为
    A.
    (来学网)57%
    B.
    (来学网)23%
    C.
    (来学网)34%
    D.
    (来学网)60%
    E.
    (来学网)3.8
正确答案:
(1)A
(2)B
(3)C
(4)D
答案解析:
(1)(2)(3)(4)