研究者进行临床试验时采用双盲法,可以避免A.选择偏倚B.混杂偏倚C.信息偏倚D.入院率偏倚E.失访偏倚

作者: rantiku 人气: - 评论: 0
问题 研究者进行临床试验时采用双盲法,可以避免 A.选择偏倚 B.混杂偏倚 C.信息偏倚 D.入院率偏倚 E.失访偏倚
选项
答案 C
解析

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