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[Progress in research of pragmatic-explanatory continuum indicator summary]

Guiping Hu1, Yanan Hu2, Siyan Zhan2

  • 1Department of Occupational and Environmental Health, School of Public Health, Peking University, Beijing 100191, China.

Zhonghua Liu Xing Bing Xue Za Zhi = Zhonghua Liuxingbingxue Zazhi
|March 24, 2016
PubMed
Summary

This study explores clinical trial design, differentiating between explanatory and pragmatic trials. It introduces the Pragmatic-ExplanaTory Continuum Indicator Summary (PRECIS) as a tool to balance internal and external validity in randomized controlled trials.

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