Article

Quality and methodological heterogeneity of COVID-19 vaccine safety studies focusing on the myocarditis safety signal: A systematic review, meta-analysis and meta-regression

2025-06-18

Abstract excerpt

<h4>Background</h4> The risk of myocarditis following COVID-19 vaccines has been widely investigated, yielding highly variable effect estimates. It remains unclear how much of this variation can be explained by methodological differences and study quality. This study aimed to evaluate the methodology of observational studies on myocarditis risk post-COVID-19 vaccination and identify sources of heterogeneity. <h4>M...

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Literature Corpus work: ea3cb625-768c-54cf-9448-019233f10c6a
DOI: 10.1101/2025.06.18.25329834

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