The relationship between external and internal validity of randomized controlled trials: A sample of hypertension trials from China

The relationship between external and internal validity of randomized controlled trials: A sample of hypertension trials from China

Objective: To explore the relationship between the external validity and the internal validity of hypertension RCTs conducted in China. Methods: Comprehensive literature searches were performed in Medline, Embase, Cochrane Central Register of Controlled Trials (CCTR), CBMdisc (Chinese biomedical lit...

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Bibliographic Details
Main Authors: Xin Zhang, Yuxia Wu, Pengwei Ren, Xueting Liu, Deying Kang
Format: Article
Language:English
Published: Elsevier 2015-10-01
Series:Contemporary Clinical Trials Communications
Subjects:
External validity
Internal validity
Hypertension
Randomized controlled trial (RCT)
Online Access:http://www.sciencedirect.com/science/article/pii/S2451865415300077

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http://www.sciencedirect.com/science/article/pii/S2451865415300077

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