Problems of subgroup analysis in randomized controlled trial

被引：0

作者：

Priebe, Hans-Joachim ^{[1
]}

机构：

[1] Univ Freiburg, Dept Anesthesiol & Crit Care, Med Ctr, Hugstetter Str 55, D-79095 Freiburg, Germany

来源：

BMC ANESTHESIOLOGY | 2020年 / 20卷 / 01期

关键词：

Trial registration; Outcome reporting; CONSORT guideline;

D O I：

10.1186/s12871-020-01105-8

中图分类号：

R614 [麻醉学];

学科分类号：

100217 ;

摘要：

Multiple subgroup analyses of the same data increase the risk of generating false positive findings. All outcomes and planned subgroup analyses should thus be prespecified and described in the original trial registry. When outcome changes during an ongoing trial seem justifiable, publications must disclose and explain such changes.

引用

页数：3

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