• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

Efficiency loss due to varying cluster sizes in cluster randomized trials and how to compensate for it: comment on You et al. (2011).

作者信息

van Breukelen Gerard J P, Candel Math J J M

出版信息

Clin Trials. 2012 Feb;9(1):125; author reply 126-7. doi: 10.1177/1740774511428649.

DOI:10.1177/1740774511428649
PMID:22334469
Abstract
摘要

相似文献

1
Efficiency loss due to varying cluster sizes in cluster randomized trials and how to compensate for it: comment on You et al. (2011).整群随机试验中因群大小不同导致的效率损失及其补偿方法：对You等人（2011年）的评论
Clin Trials. 2012 Feb;9(1):125; author reply 126-7. doi: 10.1177/1740774511428649.
2
Sample size adjustments for varying cluster sizes in cluster randomized trials with binary outcomes analyzed with second-order PQL mixed logistic regression.在二分类结局的整群随机临床试验中，采用二阶 PQL 混合逻辑回归分析时，针对不同的群大小进行样本量调整。
Stat Med. 2010 Jun 30;29(14):1488-501. doi: 10.1002/sim.3857.
3
Repairing the efficiency loss due to varying cluster sizes in two-level two-armed randomized trials with heterogeneous clustering.在具有异质性聚类的两级双臂随机试验中修复因聚类大小变化而导致的效率损失。
Stat Med. 2016 May 30;35(12):2000-15. doi: 10.1002/sim.6851. Epub 2016 Jan 12.
4
Relative efficiency and sample size for cluster randomized trials with variable cluster sizes.具有变群大小的群组随机试验的相对效率和样本含量。
Clin Trials. 2011 Feb;8(1):27-36. doi: 10.1177/1740774510391492. Epub 2010 Dec 16.
5
Sample size calculator for cluster randomized trials.整群随机试验的样本量计算器。
Comput Biol Med. 2004 Mar;34(2):113-25. doi: 10.1016/S0010-4825(03)00039-8.
6
Issues in the meta-analysis of cluster randomized trials.整群随机试验的Meta分析中的问题。
Stat Med. 2002 Oct 15;21(19):2971-80. doi: 10.1002/sim.1301.
7
Sample size estimation for survival outcomes in cluster-randomized studies with small cluster sizes.小群集规模的整群随机试验中生存结局的样本量估计
Biometrics. 2000 Jun;56(2):616-21. doi: 10.1111/j.0006-341x.2000.00616.x.
8
Comments on 'Efficiency loss because of varying cluster size in cluster randomized trials is smaller than literature suggests'.关于《整群随机试验中因群大小不同导致的效率损失小于文献所提示的》的评论
Stat Med. 2012 Feb 20;31(4):397-400. doi: 10.1002/sim.4449.
9
Efficient design of cluster randomized and multicentre trials with unknown intraclass correlation.组内相关未知时整群随机多中心试验的高效设计
Stat Methods Med Res. 2015 Oct;24(5):540-56. doi: 10.1177/0962280211421344. Epub 2011 Sep 20.
10
Calculating sample sizes for cluster randomized trials: we can keep it simple and efficient!计算整群随机试验的样本量：我们可以保持简单和高效！
J Clin Epidemiol. 2012 Nov;65(11):1212-8. doi: 10.1016/j.jclinepi.2012.06.002.

引用本文的文献

1
Protocol Summary of the COPD Assessment in Primary Care To Identify Undiagnosed Respiratory Disease and Exacerbation Risk (CAPTURE) Validation in Primary Care Study.基层医疗中慢性阻塞性肺疾病评估以识别未诊断的呼吸系统疾病和急性加重风险（CAPTURE）在基层医疗研究中的验证方案摘要
Chronic Obstr Pulm Dis. 2021 Jan;8(1):60-75. doi: 10.15326/jcopdf.2020.0155.
2
Clinical impact of a pharmacist-led medication review with follow up for aged polypharmacy patients: A cluster randomized controlled trial.药师主导的老年多重用药患者药物审查及随访的临床影响：一项整群随机对照试验
Pharm Pract (Granada). 2020 Oct-Dec;18(4):2133. doi: 10.18549/PharmPract.2020.4.2133. Epub 2020 Oct 21.
3
Sample Size Calculation for Count Outcomes in Cluster Randomization Trials with Varying Cluster Sizes.
聚类大小不同的整群随机试验中计数结局的样本量计算
Commun Stat Theory Methods. 2020;49(1):116-124. doi: 10.1080/03610926.2018.1532004. Epub 2018 Dec 21.
4
Optimal designs for group randomized trials and group administered treatments with outcomes at the subject and group level.针对群组随机试验以及在个体和群组层面都有结局的群组实施治疗的优化设计。
Stat Methods Med Res. 2020 Mar;29(3):797-810. doi: 10.1177/0962280219846149. Epub 2019 May 1.