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A meta-analysis counts as a research study that statistically combines data from previously published studies.

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SUPPORTED
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Recorded sources
11 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that a meta-analysis counts as a research study that statistically combines data from previously published studies?

Yes. One reference guide states that meta-analysis quantitatively combines data from multiple studies to calculate an overall effect size, and a Wikipedia article describes it as combining effect sizes from a set of studies. Other items are examples of meta-analyses pooling published studies rather than definitions.

Verdict: SUPPORTED · 11 sources for, 0 against · Last checked

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 11
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Meta-analysis. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Meta-analysis

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More for · 10
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meta-analysis. (n.d.). cancer.gov. https://www.cancer.gov/publications/dictionaries/cancer-terms/def/meta-analysis

2026
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Who are tweeting about academic publications? A systematic review and meta-analysis of altmetric studies. (2026). doi.org. https://doi.org/10.1162/qss.a.464

2022
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Meta-analysis of the effect of low-level occupational benzene exposure on human peripheral blood leukocyte counts in China. (2022). doi.org. https://doi.org/10.1016/j.jes.2021.08.035

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Blood cell counts can predict adverse events of immune checkpoint inhibitors: A systematic review and meta-analysis. (n.d.). cir.nii.ac.jp. https://doi.org/10.3389/fimmu.2023.1117447

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A comprehensive guide to conduct a systematic review and meta-analysis in medical research - PMC Lock. (n.d.). pmc.ncbi.nlm.nih.gov. https://doi.org/10.1097/MD.0000000000041868

1991
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L., B. R. & M., R. L. (1991). Meta-Analysis in Educational Research. ERIC Digest.. eric.ed.gov. https://eric.ed.gov/?id=ED339748

2023
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The Use of Activity Trackers in Postoperative Recovery: A Systematic Review and Meta-Analysis (Preprint). (2023). doi.org. https://doi.org/10.2196/preprints.50947

2004
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A., C. C. (2004). Post-Secondary Correctional Education and Recidivism: A Meta-Analysis of Research Conducted 1990-1999. eric.ed.gov. https://eric.ed.gov/?id=EJ740020

2014
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Jiang, Y., Zhang, L., Kong, F., Zhang, M., Lv, H., & Liu, G. (2014). MCPerm: A Monte Carlo Permutation Method for Accurately Correcting the Multiple Testing in a Meta-Analysis of Genetic Association Studies. doi.org. https://doi.org/10.1371/journal.pone.0089212

2026
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MK, E. (2026). Dietary caprylic acid, <i>Campylobacter jejuni</i> colonisation and product quality in broilers: a systematic review and meta-analysis.. doi.org. https://doi.org/10.5194/aab-69-477-2026

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