{"title":"样本量计算指南-第5部分:如何计算优势临床试验的样本量","authors":"","doi":"10.22114/ajem.v0i0.255","DOIUrl":null,"url":null,"abstract":"In the previous educational articles, we explained how to calculate the sample size for a rate or a single proportion, for an independent cohort study, for an independent case-control study, and for a diagnostic test accuracy study. In this article, we explain how to calculate the sample size for a superiority clinical trial.","PeriodicalId":94293,"journal":{"name":"Advanced journal of emergency medicine","volume":"162 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Sample Size Calculation Guide - Part 5: How to calculate the sample size for a superiority clinical trial\",\"authors\":\"\",\"doi\":\"10.22114/ajem.v0i0.255\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the previous educational articles, we explained how to calculate the sample size for a rate or a single proportion, for an independent cohort study, for an independent case-control study, and for a diagnostic test accuracy study. In this article, we explain how to calculate the sample size for a superiority clinical trial.\",\"PeriodicalId\":94293,\"journal\":{\"name\":\"Advanced journal of emergency medicine\",\"volume\":\"162 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-08-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced journal of emergency medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22114/ajem.v0i0.255\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced journal of emergency medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22114/ajem.v0i0.255","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sample Size Calculation Guide - Part 5: How to calculate the sample size for a superiority clinical trial
In the previous educational articles, we explained how to calculate the sample size for a rate or a single proportion, for an independent cohort study, for an independent case-control study, and for a diagnostic test accuracy study. In this article, we explain how to calculate the sample size for a superiority clinical trial.
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