{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T02:03:24Z","timestamp":1790129004399,"version":"4.0.1"},"reference-count":23,"publisher":"British Editorial Society of Bone & Joint Surgery","issue":"8","license":[{"start":{"date-parts":[[2016,8,1]],"date-time":"2016-08-01T00:00:00Z","timestamp":1470009600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/online.boneandjoint.org.uk\/TDM"}],"content-domain":{"domain":["online.boneandjoint.org.uk"],"crossmark-restriction":true},"short-container-title":["The Bone &amp; Joint Journal"],"published-print":{"date-parts":[[2016,8]]},"abstract":"<jats:sec><jats:title>Aims<\/jats:title><jats:p> The purpose of this study was to investigate the prevalence of sarcopenia and to examine its impact on patients with degenerative lumbar spinal stenosis (DLSS). <\/jats:p><\/jats:sec><jats:sec><jats:title>Patients and Methods<\/jats:title><jats:p> This case-control study included two groups: one group consisting of patients with DLSS and a second group of control subjects without low back or neck pain and related leg pain. Five control cases were randomly selected and matched by age and gender (n = 77 cases and n = 385 controls) for each DLSS case. Appendicular muscle mass, hand-grip strength, sit-to-stand test, timed up and go (TUG) test, and clinical outcomes, including the Oswestry Disability Index (ODI) scores and the EuroQol EQ-5D were compared between the two groups. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p> The prevalence of sarcopenia, as defined by hand-grip strength, was significantly higher in the DLSS group (24%) when compared with the age- and gender-matched control group (12%) (p = 0.004). In the DLSS group, the sarcopenia subgroup demonstrated inferior results for the TUG test and ODI scores when compared with the non-sarcopenia subgroup (p\u00a0=\u00a00.006 and p = 0.039, respectively) after adjusting for age and gender. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p> This study demonstrated a higher prevalence of sarcopenia in patients with DLSS and highlighted its negative effect on clinical outcomes. Cite this article: Bone Joint J 2016;98-B:1093\u20138. <\/jats:p><\/jats:sec>","DOI":"10.1302\/0301-620x.98b8.37623","type":"journal-article","created":{"date-parts":[[2016,8,1]],"date-time":"2016-08-01T12:13:09Z","timestamp":1470053589000},"page":"1093-1098","update-policy":"https:\/\/doi.org\/10.1302\/crossmark-policy","source":"Crossref","is-referenced-by-count":99,"title":["The prevalence and impact of sarcopenia on degenerative lumbar spinal stenosis"],"prefix":"10.1302","volume":"98-B","author":[{"given":"S.","family":"Park","sequence":"first","affiliation":[{"name":"Korea Institute of Sports Science, 727\rHwarang-lo Nowon-gu, Seoul, 01794, Republic\rof Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. 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National Health and Nutrition Examination Survey. Muscle Strength Procedures Manual. http:\/\/www.cdc.gov\/nchs\/data\/nhanes\/nhanes_11_ 12\/Muscle_Strength_Proc_Manual.pdf (date last accessed 16 March 2016)."}],"container-title":["The Bone &amp; Joint Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/pdf\/10.1302\/0301-620X.98B8.37623","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/full-xml\/10.1302\/0301-620X.98B8.37623","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/pdf\/10.1302\/0301-620X.98B8.37623","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,19]],"date-time":"2021-10-19T10:46:54Z","timestamp":1634640414000},"score":1,"resource":{"primary":{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/10.1302\/0301-620X.98B8.37623"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,8]]},"references-count":23,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2016,8]]}},"alternative-id":["10.1302\/0301-620X.98B8.37623"],"URL":"https:\/\/doi.org\/10.1302\/0301-620x.98b8.37623","relation":{},"ISSN":["2049-4394","2049-4408"],"issn-type":[{"value":"2049-4394","type":"print"},{"value":"2049-4408","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,8]]},"assertion":[{"value":"2015-11-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-03-16","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-08-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}