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22-03-2018

PROMIS®-29 v2.0 profile physical and mental health summary scores

Auteurs: Ron D. Hays, Karen L. Spritzer, Benjamin D. Schalet, David Cella

Gepubliceerd in: Quality of Life Research | Uitgave 7/2018

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Abstract

Purpose

The PROMIS-29 v2.0 profile assesses pain intensity using a single 0–10 numeric rating item and seven health domains (physical function, fatigue, pain interference, depressive symptoms, anxiety, ability to participate in social roles and activities, and sleep disturbance) using four items per domain. This paper describes the development of physical and mental health summary scores for the PROMIS-29 v2.0.

Method

We conducted factor analyses of PROMIS-29 scales on data collected from two internet panels (n = 3000 and 2000).

Results

Confirmatory factor analyses provided support for a physical health factor defined by physical function, pain (interference and intensity), and ability to participate in social roles and activities, and a mental health factor defined primarily by emotional distress (anxiety and depressive symptoms). Reliabilities for these two summary scores were 0.98 (physical health) and 0.97 (mental health). Correlations of the PROMIS-29 v2.0 physical and mental health summary scores with chronic conditions and other health-related quality of life measures were consistent with a priori hypotheses.

Conclusions

This study develops and provides preliminary evidence supporting the reliability and validity of PROMIS-29 v2.0 physical and mental health summary scores that can be used in future studies to assess impacts of health care interventions and track changes in health over time. Further evaluation of these and alternative summary measures is recommended.
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Metagegevens
Titel
PROMIS®-29 v2.0 profile physical and mental health summary scores
Auteurs
Ron D. Hays
Karen L. Spritzer
Benjamin D. Schalet
David Cella
Publicatiedatum
22-03-2018
Uitgeverij
Springer International Publishing
Gepubliceerd in
Quality of Life Research / Uitgave 7/2018
Print ISSN: 0962-9343
Elektronisch ISSN: 1573-2649
DOI
https://doi.org/10.1007/s11136-018-1842-3