{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T20:03:41Z","timestamp":1785269021693,"version":"3.55.0"},"reference-count":82,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,2,24]],"date-time":"2025-02-24T00:00:00Z","timestamp":1740355200000},"content-version":"vor","delay-in-days":54,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82372578"],"award-info":[{"award-number":["82372578"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pain Research and Management"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:p>\n                    <jats:bold>Objective:<\/jats:bold>\n                    To investigate the influence of sleep quality and associated factors on balance control in individuals with chronic low back pain (CLBP).\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Methods:<\/jats:bold>\n                    85 participants (mean age 33.2\u2009\u00b1\u200912.5\u2009years) with CLBP were recruited. Physical and emotional well\u2010beings were evaluated using a battery of questionnaires. Sleep quality over the last month was assessed using the Pittsburgh Sleep Quality Index (PSQI). Participants were dichotomized into the good sleep quality (GSQ) and poor sleep quality (PSQ) groups if their PSQI scores were \u2264 5 and &gt;\u20095, respectively. Balance control was measured using the one\u2010leg stance with eyes closed and Y\u2010balance test.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Results:<\/jats:bold>\n                    The GSQ group included 37 participants, while the PSQ group comprised 48 participants. After controlling for confounds (including gender, age, disability, anxiety, depression, and fear avoidance beliefs), participants with PSQ displayed significantly poorer performance in the one\u2010leg stance with eyes closed and lower normalized posteromedial, posterolateral, and composite scores of the Y\u2010balance test compared with participants with GSQ. Additionally, sleep quality accounted for 16.9%\u201324.9% of the variance in balance control, while age explained an additional 5.2%\u201313.2% of the variance. Additionally, higher levels of physical disability and anxiety were associated with poorer balance control.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Conclusions:<\/jats:bold>\n                    Individuals with concurrent CLBP and PSQ exhibit significantly worse balance control than those with CLBP alone. Future studies should investigate whether improving sleep quality, physical disability, and anxiety can enhance balance in individuals with CLBP.\n                  <\/jats:p>","DOI":"10.1155\/prm\/5224748","type":"journal-article","created":{"date-parts":[[2025,3,4]],"date-time":"2025-03-04T06:02:44Z","timestamp":1741068164000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Poor Sleep Quality Worsens Static and Dynamic Balance Control in Individuals With Chronic Low Back Pain: A Cross\u2010Sectional Study"],"prefix":"10.1155","volume":"2025","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9976-2149","authenticated-orcid":false,"given":"Daniel K. 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