{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T00:53:06Z","timestamp":1781484786056,"version":"3.54.1"},"reference-count":46,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Shanghai Municipal Health System Key Discipline\u2014General Surgery","award":["2024ZDXK0044"],"award-info":[{"award-number":["2024ZDXK0044"]}]},{"name":"Shanghai Putuo People\u2019s Hospital Talent Development Program","award":["2025AX03"],"award-info":[{"award-number":["2025AX03"]}]},{"name":"Shanghai Municipal Health Commission Clinical Research Project","award":["202540062"],"award-info":[{"award-number":["202540062"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["INQUIRY"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Sarcopenia, a progressive skeletal muscle disorder, is common among older adults and is associated with adverse outcomes including falls, fractures, cognitive decline, poor quality of life, and increased mortality. Malnutrition contributes to sarcopenia, and early screening is essential for prevention.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This cross-sectional study evaluated community-dwelling adults aged \u226565 years in Shanghai. Sarcopenia was diagnosed according to the 2019 Asian Working Group for Sarcopenia (AWGS) consensus, using SARC-CalF, handgrip strength, and bioelectrical impedance analysis. Nutritional status was assessed with MNA-SF and GLIM criteria. Demographics, health, lifestyle, and physical measurements were collected. Logistic regression identified factors associated with sarcopenia. Model calibration was evaluated using the Hosmer-Lemeshow test, multicollinearity via variance inflation factor, and agreement between nutritional tools using the Kappa statistic.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 1,650 adults aged \u226565 years from Shanghai were enrolled in this study. The prevalence of sarcopenia was 2.48% overall (men: 2.42%; women: 2.54%). Independent risk factors included age \u226580 years (OR = 5.089, 95% CI: 2.347\u201311.037), BMI &lt;18.5 kg\/m\n                      <jats:sup>2<\/jats:sup>\n                      (OR = 4.507, 95% CI: 1.816\u201311.185), daily sleep &lt;5 h (OR = 3.898, 95% CI: 2.003\u20137.587), and chronic gastritis (OR = 3.624, 95% CI: 1.234\u201310.637). Protective factors were BMI \u226524.0 kg\/m\n                      <jats:sup>2<\/jats:sup>\n                      (OR = 0.033, 95% CI: 0.004\u20130.241) and regular physical exercise (OR = 0.420, 95% CI: 0.216\u20130.813). Co-occurrence of malnutrition and sarcopenia ranged from 0.30% to 0.55%. Agreement between MNA-SF and GLIM was moderate (Kappa = 0.357,\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; 0.001). Their contingency coefficients with sarcopenia were 0.086 and 0.151, respectively (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; 0.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In Shanghai community-dwelling older adults, sarcopenia prevalence was 2.48%. Advanced age, low BMI, short sleep, and chronic gastritis increased risk, while higher BMI and regular exercise were protective. Early nutritional assessment and interventions are crucial to prevent sarcopenia.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/00469580261452510","type":"journal-article","created":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T05:30:48Z","timestamp":1781242248000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Prevalence and Risk Factors of Sarcopenia in Community-Dwelling Older Adults: A Cross-Sectional Study With Nutritional Assessment"],"prefix":"10.1177","volume":"63","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2856-6706","authenticated-orcid":false,"given":"Tianwei","family":"Lu","sequence":"first","affiliation":[{"name":"Tongji University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing","family":"Fang","sequence":"additional","affiliation":[{"name":"Tongji University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziyi","family":"Lin","sequence":"additional","affiliation":[{"name":"Tongji University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xianglin","family":"Jiang","sequence":"additional","affiliation":[{"name":"Zunyi Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tao","family":"Wang","sequence":"additional","affiliation":[{"name":"Anhui Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miqiong","family":"Li","sequence":"additional","affiliation":[{"name":"Changshou Community Health Service Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peihao","family":"Yin","sequence":"additional","affiliation":[{"name":"Tongji University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,6,11]]},"reference":[{"key":"e_1_3_7_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/jcsm.12783"},{"key":"e_1_3_7_3_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-022-13909-z"},{"key":"e_1_3_7_4_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2020-041879"},{"key":"e_1_3_7_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.13605"},{"key":"e_1_3_7_6_2","doi-asserted-by":"publisher","DOI":"10.3390\/jpm12050791"},{"key":"e_1_3_7_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12603-019-1290-y"},{"key":"e_1_3_7_8_2","doi-asserted-by":"publisher","DOI":"10.1111\/ggi.13627"},{"key":"e_1_3_7_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2019.12.014"},{"key":"e_1_3_7_10_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00223-013-9758-y"},{"key":"e_1_3_7_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/jcsm.12651"},{"key":"e_1_3_7_12_2","doi-asserted-by":"publisher","DOI":"10.1210\/clinem\/dgab884"},{"key":"e_1_3_7_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/jcsm.12890"},{"key":"e_1_3_7_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejca.2015.12.030"},{"key":"e_1_3_7_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.metabol.2023.155533"},{"key":"e_1_3_7_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jamda.2020.10.036"},{"key":"e_1_3_7_17_2","doi-asserted-by":"publisher","DOI":"10.3389\/fendo.2023.1215512"},{"key":"e_1_3_7_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/jcsm.12981"},{"key":"e_1_3_7_19_2","doi-asserted-by":"publisher","DOI":"10.3390\/nu15204335"},{"key":"e_1_3_7_20_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12877-022-03286-y"},{"key":"e_1_3_7_21_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph18126292"},{"key":"e_1_3_7_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2025.105910"},{"key":"e_1_3_7_23_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12603-021-1588-4"},{"key":"e_1_3_7_24_2","doi-asserted-by":"publisher","DOI":"10.1177\/1937586720936588"},{"key":"e_1_3_7_25_2","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/56.6.M366"},{"key":"e_1_3_7_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2018.08.002"},{"key":"e_1_3_7_27_2","doi-asserted-by":"publisher","DOI":"10.3389\/fnut.2024.1456091"},{"key":"e_1_3_7_28_2","doi-asserted-by":"publisher","DOI":"10.3389\/fnut.2022.969666"},{"key":"e_1_3_7_29_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.39335.541782"},{"key":"e_1_3_7_30_2","doi-asserted-by":"publisher","DOI":"10.1093\/pcmedi\/pbaf036"},{"key":"e_1_3_7_31_2","doi-asserted-by":"publisher","DOI":"10.1016\/S2213-8587(21)00045-0"},{"issue":"1","key":"e_1_3_7_32_2","first-page":"83","article-title":"Predictive values of body mass index and waist circumference for risk factors of certain related diseases in Chinese adults--study on optimal cut-off points of body mass index and waist circumference in Chinese adults","volume":"15","author":"Bf Z","year":"2002","unstructured":"Bf Z. 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