{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T01:58:39Z","timestamp":1784599119700,"version":"3.55.0"},"reference-count":25,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2018,11,30]],"date-time":"2018-11-30T00:00:00Z","timestamp":1543536000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002855","name":"Ministry of Science and Technology of the People's Republic of China","doi-asserted-by":"publisher","award":["2012BAI03B03"],"award-info":[{"award-number":["2012BAI03B03"]}],"id":[{"id":"10.13039\/501100002855","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002855","name":"Ministry of Science and Technology of the People's Republic of China","doi-asserted-by":"publisher","award":["2016YFC0900602"],"award-info":[{"award-number":["2016YFC0900602"]}],"id":[{"id":"10.13039\/501100002855","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002855","name":"Ministry of Science and Technology of the People's Republic of China","doi-asserted-by":"publisher","award":["2016YFC1300101"],"award-info":[{"award-number":["2016YFC1300101"]}],"id":[{"id":"10.13039\/501100002855","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J cachexia sarcopenia muscle"],"published-print":{"date-parts":[[2019,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Skeletal muscle as an essential body composition component plays an important role in maintenance of normal growth and development as well as systemic glucose metabolism in children. No nationwide reference data for skeletal muscle mass for Chinese youths are available in China. We aimed to establish the sex\u2010specific and age\u2010specific percentile reference values of skeletal muscle mass for Chinese children and adolescents.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This study consisted of 10\u00a0818 children and adolescents aged 3\u201317\u00a0years in Chinese urban area during 2013\u201315. Dual\u2010energy X\u2010ray absorptiometry scan was performed to measure whole body muscle mass and appendicular skeletal muscle mass. Lambda\u2010mu\u2010sigma method was used to obtain the sex\u2010specific and age\u2010specific percentile curves of muscle mass indices.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Overall, whole body muscle mass and appendicular skeletal muscle mass indices showed an increasing trend with age for both sexes, with boys vs. girls having higher values of all muscle mass indices. Whole body muscle mass index in boys increased slightly before age 9\u00a0years and then increased rapidly until 15\u00a0years and slowed down thereafter, while the mean values in girls increased slightly before age 8\u00a0years, increased rapidly until 14\u00a0years and remained stable thereafter. Appendicular skeletal muscle mass index increased rapidly until age 16\u00a0years and then increased slightly for boys; by contrast, for girls, the mean values increased consistently before age 14\u00a0years but showed a slightly decreasing trend after that.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>This study established sex\u2010specific and age\u2010specific percentile reference values for skeletal muscle mass for Chinese children and adolescents aged 3\u201317\u00a0years. These reference values can be used to evaluate the muscular development in Chinese children and adolescents.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jcsm.12361","type":"journal-article","created":{"date-parts":[[2018,11,30]],"date-time":"2018-11-30T09:30:54Z","timestamp":1543570254000},"page":"155-164","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":85,"title":["Skeletal muscle reference for Chinese children and adolescents"],"prefix":"10.1002","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3912-9568","authenticated-orcid":false,"given":"Junting","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Epidemiology Capital Institute of Pediatrics  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yinkun","family":"Yan","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Capital Institute of Pediatrics  Beijing China"},{"name":"Beijing Children's Hospital, Capital Medical University National Centre for Children's Health  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bo","family":"Xi","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, School of Public Health Shandong University  Jinan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guimin","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Capital Institute of Pediatrics  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Mi","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Capital Institute of Pediatrics  Beijing China"},{"name":"Beijing Children's Hospital, Capital Medical University National Centre for Children's Health  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"on behalf of China Child and Adolescent Cardiovascular Health (CCACH) Study 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