{"id":"https://openalex.org/W20527501","doi":null,"title":"A decline in lower extremity lean body mass per body weight is characteristic of women with early phase osteoarthritis of the knee.","display_name":"A decline in lower extremity lean body mass per body weight is characteristic of women with early phase osteoarthritis of the knee.","publication_year":2000,"publication_date":"2000-10-01","ids":{"openalex":"https://openalex.org/W20527501","mag":"20527501","pmid":"https://pubmed.ncbi.nlm.nih.gov/11036843"},"language":"en","primary_location":{"id":"pmid:11036843","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11036843","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of rheumatology","raw_type":"Journal Article"},"volume":null,"type":"article","indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110103491","display_name":"Y. Toda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y Toda","raw_affiliation_strings":["Toda Orthopedic Rheumatology Clinic, Osaka, Japan. fwjh2766@mb.infoweb.ne.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toda Orthopedic Rheumatology Clinic, Osaka, Japan. fwjh2766@mb.infoweb.ne.jp","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089167470","display_name":"Neil A. Segal","orcid":"https://orcid.org/0000-0002-8294-080X","observed_orcids":["https://orcid.org/0000-0002-8294-080X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N Segal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008365391","display_name":"T Toda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T Toda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020392181","display_name":"Akihiko Kato","orcid":"https://orcid.org/0000-0001-8238-5781","observed_orcids":["https://orcid.org/0000-0001-8238-5781"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Kato","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"F Toda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Toda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0206,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.75425764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"27","issue":"10","first_page":"2449","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10397","display_name":"Nutrition and Health in Aging","score":0.8378999829292297,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10397","display_name":"Nutrition and Health in Aging","score":0.8378999829292297,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":0.13349999487400055,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10084","display_name":"Musculoskeletal pain and rehabilitation","score":0.004800000227987766,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/knee-osteoarthritis","display_name":"knee osteoarthritis","score":0.9850000143051147},{"id":"https://openalex.org/keywords/sarcopenia","display_name":"sarcopenia","score":0.8859999775886536},{"id":"https://openalex.org/keywords/lean-body-mass","display_name":"lean body mass","score":0.9010000228881836},{"id":"https://openalex.org/keywords/body-composition","display_name":"body composition","score":0.7900000214576721},{"id":"https://openalex.org/keywords/middle-aged-women","display_name":"middle-aged women","score":0.9369999766349792},{"id":"https://openalex.org/keywords/osteoarthritis","display_name":"osteoarthritis","score":0.7160000205039978},{"id":"https://openalex.org/keywords/muscle-loss","display_name":"muscle mass loss","score":0.6389999985694885},{"id":"https://openalex.org/keywords/disease-severity","display_name":"disease severity","score":0.597000002861023},{"id":"https://openalex.org/keywords/disease-duration","display_name":"disease duration","score":0.8080000281333923}],"concepts":[{"id":"https://openalex.org/C33872192","wikidata":"https://www.wikidata.org/wiki/Q864287","display_name":"Bioelectrical impedance analysis","level":3,"score":0.8625288605690002},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8426251411437988},{"id":"https://openalex.org/C120863210","wikidata":"https://www.wikidata.org/wiki/Q17064264","display_name":"Lean body mass","level":3,"score":0.7667602300643921},{"id":"https://openalex.org/C61427482","wikidata":"https://www.wikidata.org/wiki/Q6656244","display_name":"Anthropometry","level":2,"score":0.7416266798973083},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.7006632089614868},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.633245050907135},{"id":"https://openalex.org/C2776214593","wikidata":"https://www.wikidata.org/wiki/Q1787939","display_name":"Sarcopenia","level":2,"score":0.5736578702926636},{"id":"https://openalex.org/C2781197403","wikidata":"https://www.wikidata.org/wiki/Q193472","display_name":"Trunk","level":2,"score":0.5596945285797119},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.42735540866851807},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.4048435688018799},{"id":"https://openalex.org/C147583825","wikidata":"https://www.wikidata.org/wiki/Q620876","display_name":"Body weight","level":2,"score":0.30811357498168945},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.06862518191337585},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000273","descriptor_name":"Adipose Tissue","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001834","descriptor_name":"Body Water","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001835","descriptor_name":"Body Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007866","descriptor_name":"Leg","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009765","descriptor_name":"Obesity","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D010045","descriptor_name":"Outpatients","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011859","descriptor_name":"Radiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:11036843","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11036843","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of rheumatology","raw_type":"Journal Article"},{"id":"mag:20527501","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11036843","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.98580002784729}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2013070322","https://openalex.org/W4287666879","https://openalex.org/W2019576201","https://openalex.org/W1970110175","https://openalex.org/W1855219636","https://openalex.org/W2106641809","https://openalex.org/W2937353321","https://openalex.org/W4398206287","https://openalex.org/W2510538045","https://openalex.org/W4200054773"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Sarcopenia":[1],"progresses":[2],"with":[3,55,158,195],"aging,":[4],"but":[5,210],"the":[6,22,38,120,124,181,196,219],"effect":[7],"of":[8,24,37,89,91,97,103,126,134,198,221],"muscle":[9],"loss":[10],"on":[11],"degenerative":[12],"joint":[13],"disorders":[14],"has":[15],"not":[16,192,211],"been":[17],"precisely":[18],"evaluated.":[19],"We":[20],"assessed":[21],"distribution":[23],"lean":[25],"body":[26],"mass":[27],"(LBM)":[28],"in":[29,153,174,208,218],"middle":[30],"aged":[31,50],"women":[32,49],"who":[33],"had":[34],"osteoarthritis":[35],"(OA)":[36],"knee":[39,56,109,121,137,154,182,222],"for":[40,58,108,117,136],"<":[41,59,168],"5":[42,60],"years.":[43],"METHODS:":[44],"Two":[45],"hundred":[46],"thirty-five":[47],"Japanese":[48],"45-69":[51],"years,":[52,61],"including":[53],"117":[54],"OA":[57,110,122,138,155,183],"and":[62,65,101,131,139,143,176,184],"118":[63],"age":[64],"sex":[66],"matched":[67],"healthy":[68],"controls":[69,159],"were":[70,75,112,146,178],"studied.":[71],"Body":[72],"composition":[73],"measurements":[74],"carried":[76],"out":[77],"by":[78],"segmental":[79],"bioelectrical":[80],"impedance":[81],"using":[82],"8":[83],"surface":[84],"electrodes.":[85],"Anthropometric":[86],"data":[87,116,130,142],"consisting":[88],"LBM":[90,96,102],"upper":[92],"extremities/body":[93,105],"weight":[94,99,106],"(U-LBM/W),":[95],"trunk/body":[98],"(T-LBM/W),":[100],"lower":[104,152],"(L-LBM/W)":[107],"participants":[111,156],"compared":[113,157],"to":[114],"corresponding":[115],"controls.":[118],"In":[119],"group,":[123],"significance":[125],"correlations":[127],"between":[128,140,180],"anthropometric":[129,141],"Lequesne":[132],"index":[133,197],"severity":[135,199],"disease":[144,201],"duration":[145,202],"assessed.":[147],"RESULTS:":[148],"L-LBM/W":[149,190],"was":[150],"significantly":[151,194],"(19.2":[160],"+/-":[161,165],"2.7%":[162],"vs":[163],"21.0":[164],"2.9%;":[166],"p":[167],"0.0001).":[169],"However,":[170],"no":[171],"significant":[172],"differences":[173],"U-LBM/W":[175,212],"T-LBM/W":[177],"observed":[179],"control":[185],"groups":[186],"(p":[187,203],">":[188,204],"0.2).":[189,205],"did":[191],"correlate":[193],"or":[200,213],"CONCLUSION:":[206],"Decline":[207],"L-LBM/W,":[209],"T-LBM/W,":[214],"may":[215],"be":[216],"important":[217],"pathogenesis":[220],"OA.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
