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Pain catastrophizing and associated factors in preoperative total knee arthroplasty in Lanzhou, China: a cross-sectional study by Juhong Pei; Haixia Chen; Tong Ma; Ying Zhang; Xiangfu Wang; Chenxu Li; Binglin Ye; Xingsheng Wang; Jirong Zhao; Xinman Dou is a Medicine article available to read on EtoBox.

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## Background Pain catastrophizing in preoperative total knee arthroplasty (TKA) patients is associated with several poorly characterised factors in the literature. This study investigated the current state and associated factors of preoperative pain catastrophizing in patients undergoing TKA. ## Methods This descriptive cross-sectional study was conducted at the orthopedics ward of two tertiary hospitals in Lanzhou, China. Pain catastrophizing was measured using the Chinese versions of the Pain Catastrophizing Scale, Short Form-36 (physical function domain), Numerical Rating Scale, Oxford Knee Score, Hospital Anxiety and Depression Scale, and Life Orientation Test-Revised. ## Results The study included 360 participants. Preoperative TKA pain catastrophizing in all patients was high, with a mean score of 24.92 (SD: 12.38). The stepwise multiple linear regression analysis revealed anxiety (__β__ = 0.548, __P__ < 0.01), education level (__β__ = − 0.179, __P__ < 0.01), physical function (__β__ = − 0.156, __P__ < 0.01), and pain intensity during activity (__β__ = 0.105, __P__ = 0.015) as associated factors for pain catastrophizing, possibly explaining 51.2% of the total variation (__

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Author

Juhong Pei; Haixia Chen; Tong Ma; Ying Zhang; Xiangfu Wang; Chenxu Li; Binglin Ye; Xingsheng Wang; Jirong Zhao; Xinman Dou

Publisher

Springer Science and Business Media LLC

Published

2022

Language

EN

Field

Medicine (Health Sciences)