Open AccessThe Psychological Inflexibility in Pain Scale (PIPS): Validity and Reliability of the Japanese Version for Chronic Low Back Pain and Knee Pain
Author(s) -
Yasuhiro Nagasawa,
Ai Shibata,
Hanako Fukamachi,
Kaori Ishii,
Rikard K. Wicksell,
Koichiro Oka
Publication year - 2021
Publication title -
journal of pain research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.888
H-Index - 49
ISSN - 1178-7090
DOI - 10.2147/jpr.s287549
Subject(s) - cronbach's alpha , confirmatory factor analysis , construct validity , medicine , cognition , physical therapy , reliability (semiconductor) , chronic pain , clinical psychology , psychometrics , physical medicine and rehabilitation , structural equation modeling , psychiatry , statistics , power (physics) , physics , mathematics , quantum mechanics
The aim of this study was to translate the Psychological Inflexibility in Pain Scale Japanese version (PIPS-J) and inspect its validity and reliability in older patients with chronic low back pain and knee pain.