Establishing the interpretability and utility of the 4-item BriefPCS.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
02 Dec 2023
02 Dec 2023
Historique:
received:
19
08
2023
accepted:
27
11
2023
medline:
4
12
2023
pubmed:
3
12
2023
entrez:
2
12
2023
Statut:
epublish
Résumé
To reduce the patient burden associated with completing the 13-item Pain Catastrophizing Scale (PCS), the 4-item "BriefPCS" was developed. To date, no crosswalk has been developed that associates scores on the BriefPCS with PCS scores. Further, no study has compared the use of BriefPCS and PCS scores in a randomized clinical trial (RCT). We aimed to: (1) establish the interpretability of BriefPCS scores in reference to PCS scores, (2) compare the concurrent validity between the BriefPCS and PCS, and (3) asssess the use of BriefPCS in an RCT. First, we conducted equipercentile linking, created a crosswalk that associated scores of BriefPCS with PCS, and calculated differences between PCS and crosswalked PCS scores. Secondly, we compared Bootstrap correlation coefficients between PCS and self-reported measures of other domains. Lastly, we compared results from an RCT using BriefPCS scores versus PCS scores. Findings indicated that the correlation coefficient estimates with the BriefPCS and PCS scores were not significantly different. BriefPCS and PCS scores had similar ability to detect treatment-related changes. The BriefPCS scores validly, reliably, and accurately distinguish levels of pain catastrophizing. Additionally, the BriefPCS scores are sensitive to changes after behavioral interventions, with less respondent burden compared to the PCS scores.
Identifiants
pubmed: 38042937
doi: 10.1038/s41598-023-48433-6
pii: 10.1038/s41598-023-48433-6
pmc: PMC10693612
doi:
Types de publication
Randomized Controlled Trial
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
21272Subventions
Organisme : NIDA NIH HHS
ID : K24 DA053564
Pays : United States
Organisme : NIDA NIH HHS
ID : K24DA053564
Pays : United States
Organisme : NIDA NIH HHS
ID : K23DA047473
Pays : United States
Organisme : NIAMS NIH HHS
ID : K23 AR083171
Pays : United States
Organisme : NIDA NIH HHS
ID : K23DA048972
Pays : United States
Organisme : NIDA NIH HHS
ID : T32 DA035165
Pays : United States
Organisme : NIAMS NIH HHS
ID : K23AR083171
Pays : United States
Organisme : NINDS NIH HHS
ID : K24NS126781
Pays : United States
Organisme : NCCIH NIH HHS
ID : R01 AT008561
Pays : United States
Organisme : NINDS NIH HHS
ID : K24 NS126781
Pays : United States
Informations de copyright
© 2023. The Author(s).
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