A Patient Matching Approach for Data Re-Analysis: A Demonstrative Example Using Real Trial Data from Two Randomized Controlled Trials

Introduction: The allocation in randomized controlled trials is usually an equal 1:1 ratio between intervention and control groups. Some trials use an unbalanced 2:1 ratio, allocating more individuals to the intervention group to improve inclusion rates or to obtain more safety data [ref:1]. [for full text, please go to the a.m. URL]

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Publication Details

Journal
German Medical Science (German Research Foundation)
Published
2025-11-03
DOI
https://doi.org/10.3205/25gmds072
Primary Topic
Advanced Causal Inference Techniques
Type
article
Field-Weighted Citation Impact
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article

A Patient Matching Approach for Data Re-Analysis: A Demonstrative Example Using Real Trial Data from Two Randomized Controlled Trials

German Medical Science (German Research Foundation)
Advanced Causal Inference Techniques
article

A Patient Matching Approach for Data Re-Analysis: A Demonstrative Example Using Real Trial Data from Two Randomized Controlled Trials

article en

Abstract

Introduction: The allocation in randomized controlled trials is usually an equal 1:1 ratio between intervention and control groups. Some trials use an unbalanced 2:1 ratio, allocating more individuals to the intervention group to improve inclusion rates or to obtain more safety data [ref:1]. [for full text, please go to the a.m. URL]

German Medical Science (German Research Foundation)
Medizinische Hochschule Hannover (DE)
Reduced inequalities
Openalex Percentile: Top 36%
Advanced Causal Inference Techniques
DOIOpen Access PDFOpenAlex
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A Patient Matching Approach for Data Re-Analysis: A Demonstrative Example Using Real Trial Data from Two Randomized Controlled Trials · German Medical Science (German Research Foundation) (2025) | TGRS Research Map | TGRS