» Articles » PMID: 37884595

Interaction Between Functional Capability and Sleep Quality at Midterm After Total Knee Arthroplasty: a Japanese Retrospective Cohort Study

Overview
Journal Sci Rep
Specialty Science
Date 2023 Oct 26
PMID 37884595
Authors
Affiliations
Soon will be listed here.
Abstract

No report has clarified the frequency and interacting factors affecting sleep disturbance among Asian patients at midterm after total knee arthroplasty (TKA). This study aimed to evaluate the frequency of sleep disturbance at midterm after TKA in a Japanese cohort and to identify intervening factors for sleep. We hypothesized that residual knee pain and decreased functional capability negatively interact with sleep quality after TKA. A total of 209 Japanese participants (average age: 77.1 ± 8.3 years; postoperative follow-up period: 4.5 ± 1.9 years) who underwent primary TKA for knee osteoarthritis were included in this study. Sleep quality, satisfaction, pain, functional capability, joint awareness, and mental condition were evaluated using the Pittsburgh Sleep Quality Index (PSQI), Knee Society Score (KSS) 2011, Forgotten Joint Score (FJS)-12, and 12-Item Short-Form Health Survey (SF-12) Mental Component Summary (MCS). Multivariable analysis was performed to determine the influencing factors on PSQI. The scores for the PSQI, satisfaction with pain level while lying in bed, pain during level walking, functional activity category in the KSS 2011, awareness of the artificial joint in bed at night in the FJS-12, and SF-12 MCS were 6.7 ± 3.0, 5.8 ± 1.8, 1.6 ± 2.3, 62 ± 22, 1.5 ± 1.4, and 56 ± 9.3 on average, respectively. Sleep disturbance (PSQI ≥ 5.5) occurred in 54% of the Japanese participants. Multivariable analysis revealed that high functional capability was a significant factor associated with sleep quality improvement (p < 0.05). Decreased functional capability, not residual knee pain, negatively interacted with sleep quality. The sleep disturbance rate was high during the middle postoperative period after TKA in the Japanese cohort.

Citing Articles

Genetically predicted effects of 10 sleep phenotypes on revision of knee arthroplasty: a mendelian randomization study.

Bi Z, Cai Y, Chen J, Shi X, Liao S, Jin L J Orthop Surg Res. 2024; 19(1):563.

PMID: 39267063 PMC: 11391806. DOI: 10.1186/s13018-024-05031-0.

References
1.
Ware Jr J, Kosinski M, Keller S . A 12-Item Short-Form Health Survey: construction of scales and preliminary tests of reliability and validity. Med Care. 1996; 34(3):220-33. DOI: 10.1097/00005650-199603000-00003. View

2.
Alexandre C, Latremoliere A, Ferreira A, Miracca G, Yamamoto M, Scammell T . Decreased alertness due to sleep loss increases pain sensitivity in mice. Nat Med. 2017; 23(6):768-774. PMC: 5798598. DOI: 10.1038/nm.4329. View

3.
Buysse D, Reynolds 3rd C, Monk T, BERMAN S, Kupfer D . The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research. Psychiatry Res. 1989; 28(2):193-213. DOI: 10.1016/0165-1781(89)90047-4. View

4.
Makizako H, Nakai Y, Shiratsuchi D, Akanuma T, Yokoyama K, Matsuzaki-Kihara Y . Perceived declining physical and cognitive fitness during the COVID-19 state of emergency among community-dwelling Japanese old-old adults. Geriatr Gerontol Int. 2021; 21(4):364-369. PMC: 8013798. DOI: 10.1111/ggi.14140. View

5.
Pilz L, Keller L, Lenssen D, Roenneberg T . Time to rethink sleep quality: PSQI scores reflect sleep quality on workdays. Sleep. 2018; 41(5). DOI: 10.1093/sleep/zsy029. View