Meta-Analysis & Evidence Synthesis

Pool quantitative results from multiple studies into one estimate, and judge how consistent the studies are. This is the statistical half of a systematic review (the literature-collection half is tooluniverse-literature-deep-research).

When to use this

• You have effect sizes from ≥2 studies/cohorts and want a single pooled estimate + CI.
• Synthesizing a systematic review, replicated experiments, multi-cohort GWAS, or multi-dataset associations.
• Deciding whether studies agree (low heterogeneity) or conflict (high heterogeneity).

Do NOT use it to find the studies — use tooluniverse-literature-deep-research / the literature tools for that, then bring the extracted numbers here. Before trusting any input study, consider checking it with Crossref_check_retraction.

The workflow