Evidence map›Paper›PMID 34328558›Full record

ArticleJournal of patient-reported outcomes2021

Validity arguments for patient-reported outcomes: justifying the intended interpretation and use of data.

Melanie Hawkins, Gerald R Elsworth, Sandra Nolte, Richard H Osborne

Abstract read
In one paragraph

Article in Journal of patient-reported outcomes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Measurement validity: essential in principle, subordinated in practice.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
    Article
  3. Developing a validity testing plan for a patient-reported outcome measure in a new context using the argument-based approach to validity.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
    Article
  4. The argument-based approach to validity: theory, assumptions, evidence, and consequences.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
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  12. Measuring what matters to older persons for active living: part II cross-sectional validity evidence for OPAL measure across four countries.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2024
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  17. Implications of the syntheses on definition, theory, and methods conducted by the Response Shift - in Sync Working Group.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2023
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  18. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Melanie HawkinsSwinburne University of Technology, Centre for Global Health and Equity, School of Health Sciences, PO Box 218, Hawthorn, Melbourne, Victoria, 3122, Australia. melaniehawkins@swin.edu.au.ORCID http://orcid.org/0000-0001-5704-0490
Gerald R ElsworthSwinburne University of Technology, Centre for Global Health and Equity, School of Health Sciences, PO Box 218, Hawthorn, Melbourne, Victoria, 3122, Australia.
Sandra NolteCharité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Medical Department, Division of Psychosomatic Medicine, Berlin, Germany.
Richard H OsborneSwinburne University of Technology, Centre for Global Health and Equity, School of Health Sciences, PO Box 218, Hawthorn, Melbourne, Victoria, 3122, Australia.

Funding

National Health and Medical Research Council APP1150679National Health and Medical Research Council APP1155125
6 · The paper itself

Abstract

backgroundContrary to common usage in the health sciences, the term "valid" refers not to the properties of a measurement instrument but to the extent to which data-derived inferences are appropriate, meaningful, and useful for intended decision making. The aim of this study was to determine how validity testing theory (the Standards for Educational and Psychological Testing) and methodology (Kane's argument-based approach to validation) from education and psychology can be applied to validation practices for patient-reported outcomes that are measured by instruments that assess theoretical constructs in health.

methodsThe Health Literacy Questionnaire (HLQ) was used as an example of a theory-based self-report assessment for the purposes of this study. Kane's five inferences (scoring, generalisation, extrapolation, theory-based interpretation, and implications) for theoretical constructs were applied to the general interpretive argument for the HLQ. Existing validity evidence for the HLQ was identified and collated (as per the Standards recommendation) through a literature review and mapped to the five inferences. Evaluation of the evidence was not within the scope of this study.

resultsThe general HLQ interpretive argument was built to demonstrate Kane's five inferences (and associated warrants and assumptions) for theoretical constructs, and which connect raw data to the intended interpretation and use of the data. The literature review identified 11 HLQ articles from which 57 sources of validity evidence were extracted and mapped to the general interpretive argument.

conclusionsKane's five inferences and associated warrants and assumptions were demonstrated in relation to the HLQ. However, the process developed in this study is likely to be suitable for validation planning for other measurement instruments. Systematic and transparent validation planning and the generation (or, as in this study, collation) of relevant validity evidence supports developers and users of PRO instruments to determine the extent to which inferences about data are appropriate, meaningful and useful (i.e., valid) for intended decisions about the health and care of individuals, groups and populations.

Indexed as

Health literacyHealth Literacy QuestionnairePatient-reported outcome measurePROPROMQualitative researchQuantitative researchValidationValidityValidity testing theory

Identifiers

PMID34328558
PMCPMC8324704

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.