What is overlap weighting, how has it evolved, and when to use it for causal inference?

Haidong Lu, Fan Li, Laine E Thomas, Fan Li

Open source

DOI: 10.1093/ije/dyag249
Published: 2026-10-14
Container: International Journal of Epidemiology
Publisher: Oxford University Press (OUP)
Open access: unknown

Credibility signals

uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1093/ije/dyag249,
  title = {What is overlap weighting, how has it evolved, and when to use it for causal inference?},
  author = {Haidong Lu and Fan Li and Laine E Thomas and Fan Li},
  year = {2026},
  journal = {International Journal of Epidemiology},
  doi = {10.1093/ije/dyag249},
  url = {https://doi.org/10.1093/ije/dyag249}
}

RIS

TY  - JOUR
TI  - What is overlap weighting, how has it evolved, and when to use it for causal inference?
AU  - Haidong Lu
AU  - Fan Li
AU  - Laine E Thomas
AU  - Fan Li
PY  - 2026
JO  - International Journal of Epidemiology
DO  - 10.1093/ije/dyag249
UR  - https://doi.org/10.1093/ije/dyag249
ER  -

APA

Lu, H., Li, F., Thomas, L. E., & Li, F. (2026). What is overlap weighting, how has it evolved, and when to use it for causal inference?. International Journal of Epidemiology. https://doi.org/10.1093/ije/dyag249

Source records

crossref · retrieved 2026-11-08T01:20:23.156Z