The impact of randomization techniques on the performance of pre-post design models

Abstract Pre-post designs are widely used in clinical trials and experimental studies to assess the effectiveness of treatments. Common statistical methods for analyzing pre-post data include analysis of variance (ANOVA) using post-treatment or the change from baseline, analysis of covariance (ANCOV...

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Bibliographic Details
Main Authors: Xinlin Lu, Yahui Zhang, Samuel S. Wu, Guogen Shan
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Medical Research Methodology
Subjects:
Online Access:https://doi.org/10.1186/s12874-025-02632-z
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