{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T01:24:13Z","timestamp":1792805053486,"version":"4.5.0"},"reference-count":34,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T00:00:00Z","timestamp":1764806400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T00:00:00Z","timestamp":1764806400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["aspenjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Nut in Clin Prac"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Children with spinal muscular atrophy (SMA) do not follow standard anthropometric growth trajectories; disease\u2010specific curves were published in 2021. Our aim was to apply these in SMA children comparing their growth and body composition longitudinally, relative to the World Health Organization (WHO) standard.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      This was a retrospective cohort of 19 SMA pediatric patients in a long\u2010stay hospital with monthly anthropometric measurements from admission to discharge. We calculated body mass index) and length\u2011for\u2011age\n                      <jats:italic>z<\/jats:italic>\n                      scores (BMIz and LAzs) using WHO and SMA\u2011specific curves. Triceps skinfold and mid\u2010upper arm circumference\n                      <jats:italic>z<\/jats:italic>\n                      scores (TSFz and MUACz) used WHO reference.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Participants had a median age of 9 (IQR, 7\u201314) months, followed up for 19 months (IQR, 6.5\u201332). At admission, BMIz was \u22121.31\u2009\u00b1\u20090.66 by WHO and 0.77\u2009\u00b1\u20090.50 by SMA curves (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u20090.01). According to WHO, 11 (57.9%) were malnourished, 8 (42.1%), eutrophic, and 0 overweight, but with SMA curves the comparable values were 2 (10.5%), 9 (47.4%), and 8 (42.1%), respectively. MUACz was \u22120.3\u2009\u00b1\u20090.7 and TSFz 2.01\u2009\u00b1\u20090.84. TSFz correlated better with BMIz based on SMA (\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.46) than with WHO curves (\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.27). Over time, BMIz remained stable, HAz rose slightly by both curves, MUACz showed a declining trend, and TSFz increased 0.38 annually (\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.34; 95% CI, 0.11\u20130.63;\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u20090.006).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>SMA\u2011specific growth curves assess better the nutrition status in children with SMA compared with WHO standards, aligning more closely with body composition. The cohort demonstrated increased fat accretion, normal length growth, and stable BMI over time.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ncp.70078","type":"journal-article","created":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T13:20:42Z","timestamp":1764854442000},"page":"937-945","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Assessing the growth of children with spinal muscular atrophy using specific curves: A retrospective cohort study"],"prefix":"10.1002","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8583-188X","authenticated-orcid":false,"given":"Salesa","family":"Barja","sequence":"first","affiliation":[{"name":"Pediatric Gastroenterology and Nutrition Department Faculty of Medicine, Pontificia Universidad Cat\u00f3lica de Chile Santiago Chile"},{"name":"Josefina Mart\u00ednez Hospital Puente Alto Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-7219-3133","authenticated-orcid":false,"given":"Crist\u00f3bal","family":"Aranda","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Pontificia Universidad Cat\u00f3lica de Chile Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasna","family":"Franulic","sequence":"additional","affiliation":[{"name":"Josefina Mart\u00ednez Hospital Puente Alto Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,4]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/1750-1172-6-71"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2017.11.005"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2016.05.005"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00431-021-04325-3"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2016.10.020"},{"issue":"10","key":"e_1_2_8_7_1","first-page":"857","article-title":"Nutritional practices in pediatric patients with neuromuscular disorders","volume":"78","author":"Chou E","year":"2020","journal-title":"Nutr Res"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2021.01.013"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13023-021-02015-9"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/nqaa009"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/acn3.50855"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.26823"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.32641\/rchped.v91i4.1443"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2020.12.007"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2017.11.004"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2010-0910"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.1997.tb07414.x"},{"key":"e_1_2_8_18_1","unstructured":"National Health and Nutrition Examination Survey.2021 Anthropometry Procedures Manual. Centers for Disease Control and Prevention;2021. Accessed November 29 2025.https:\/\/wwwn.cdc.gov\/nchs\/data\/nhanes\/public\/2021\/manuals\/2021-Anthropometry-Procedures-Manual-508.pdf"},{"key":"e_1_2_8_19_1","unstructured":"World Health Organization. Child growth standards: WHO Anthro Survey Analyser and other tools. Accessed November 29 2025.https:\/\/www.who.int\/tools\/child-growth-standards\/software"},{"key":"e_1_2_8_20_1","unstructured":"World Health Organization. Growth reference data for 5\u201019 years. Accessed November 29 2025.https:\/\/www.who.int\/tools\/growth-reference-data-for-5to19-years"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/sim.4780111005"},{"key":"e_1_2_8_22_1","unstructured":"Ministerio de Salud de Chile. Division of Disease Prevention and Control. Accessed November 29 2025.https:\/\/diprece.minsal.cl"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2009.03.009"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.27556"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.3390\/brainsci11020131"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijms22115913"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu13072400"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2022.1034894"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2021.02.002"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2012.04.008"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2010-2801"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pediatrneurol.2015.12.015"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00431-021-04325-3"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnesp.2016.03.079"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2021.02.026"}],"container-title":["Nutrition in Clinical Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aspenjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ncp.70078","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aspenjournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ncp.70078","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aspenjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ncp.70078","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T13:38:45Z","timestamp":1779370725000},"score":1,"resource":{"primary":{"URL":"https:\/\/aspenjournals.onlinelibrary.wiley.com\/doi\/10.1002\/ncp.70078"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,4]]},"references-count":34,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,6]]}},"alternative-id":["10.1002\/ncp.70078"],"URL":"https:\/\/doi.org\/10.1002\/ncp.70078","archive":["Portico"],"relation":{},"ISSN":["0884-5336","1941-2452"],"issn-type":[{"value":"0884-5336","type":"print"},{"value":"1941-2452","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,4]]},"assertion":[{"value":"2025-02-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-10-23","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}