文章摘要
王媛媛,孙瑞华.PASS软件实现临床试验中非劣效、等效和优效性检验的样本量估算[J].中华流行病学杂志,2016,37(5):741-744
PASS软件实现临床试验中非劣效、等效和优效性检验的样本量估算
Application of PASS in sample size estimation of non-inferiority, equivalence and superiority design in clinical trials
投稿时间:2016-01-19  
DOI:10.3760/cma.j.issn.0254-6450.2016.05.032
中文关键词: 非劣效;等效;优效;样本量
英文关键词: Non-inferiority;Equivalence;Superiority;Sample size
基金项目:
作者单位E-mail
王媛媛 100050 北京市东城区疾病预防控制中心性病艾滋病防治科  
孙瑞华 100029 北京, 中日友好医院科研处 sunruihua@263.net 
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中文摘要:
      用PASS 11软件对非劣效、等效和优效性设计的临床试验进行样本量估算,并与SAS软件运行结果进行比较,探讨PASS 11软件在临床科研中计算样本量的实用性和准确性,为科研工作者在临床试验设计阶段进行科学的样本量估算提供帮助。
英文摘要:
      The sample size of non-inferiority, equivalence and superiority design in clinical trial was estimated by using PASS 11 software. The result was compared with that by using SAS to evaluate the practicability and accuracy of PASS 11 software for the purpose of providing reference for sample size estimation in clinical trial design.
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