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v2026.1714 entries · CC-BY 4.0
Dictionary termTrack AStablev2026.2

Patient-partner contribution (PPI)

Substantive input from patients, service users, carers, or members of the public into the design, conduct, analysis, or dissemination of health and care research — as partners in the research process rather than as study participants.

ByCASRAI Editorial Board
· Last updated 21 May 2026

Examples

Worked examples

  • Is an instance

    A patient partner co-authoring a paper on living-with-diabetes research, having contributed to study design and analysis interpretation

Counter-examples

Looks similar, but isn't

  • Not an instance

    A research participant whose data is included in the study is not a patient partner — they are a subject of the research

Editorial commentary

Patient and Public Involvement (PPI) contributions are credited in funder-mandated PPI statements, acknowledgements, and increasingly co-authorship where contribution meets criteria. GRIPP2 is the canonical reporting checklist. Compensation, training, and named credit (with consent) are emerging norms.

References

  • GRIPP2 Reporting Checklist (Staniszewska et al. 2017 BMJ)
  • INVOLVE National Standards for Public Involvement (2018)

Also known as

PPI contribution · Patient and public involvement · Lived-experience contribution

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="Patient-partner contribution (PPI)"
      vocab-term-identifier="https://casrai.org/dictionary/term/patient-partner-contribution-ppi" />
Schema.org DefinedTerm (JSON-LD)
json
{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "name": "Patient-partner contribution (PPI)",
  "identifier": "https://casrai.org/dictionary/term/patient-partner-contribution-ppi",
  "description": "Substantive input from patients, service users, carers, or members of the public into the design, conduct, analysis, or dissemination of health and care research — as partners in the research process rather than as study participants.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/credit-extensions-and-adjacent-contribution-vocabularies/",
  "url": "https://casrai.org/dictionary/term/patient-partner-contribution-ppi",
  "sameAs": [
    "PPI contribution",
    "Patient and public involvement",
    "Lived-experience contribution"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/"
}

Adopted by research universities worldwide

University of Cambridge logoColumbia University logoUniversity of Edinburgh logoHarvard University logoMassachusetts Institute of Technology logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoUniversity of Cambridge logoColumbia University logoUniversity of Edinburgh logoHarvard University logoMassachusetts Institute of Technology logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logo
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