{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T03:07:00Z","timestamp":1788923220768,"version":"build-2803163510"},"reference-count":39,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T00:00:00Z","timestamp":1783382400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T00:00:00Z","timestamp":1783382400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J intellect Disabil Res"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Individuals with Down syndrome (DS) exhibit altered body composition that could be assessed through bioelectrical impedance analysis (BIA). This study aims to compare the BIA measures and bioelectrical impedance vector analysis (BIVA) between individuals with and without DS.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We evaluated 46 individuals with and 46 without DS through BIA and BIVA. We employed generalized linear models (GLM) to assess the effects of group and sex on BIA, adjusting by age and height.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Individuals with DS had lower whole\u2010body resistance\/height (DS: 332.1\u2009\u00b1\u200951.1; non\u2010DS: 349.0\u2009\u00b1\u200957.5\u2009\u03a9\/m), reactance\/height (DS: 36.4\u2009\u00b1\u20095.0; non\u2010DS: 41.9\u2009\u00b1\u20094.9\u2009\u03a9\/m) and impedance\/height (DS: 334.1\u2009\u00b1\u200951.2; non\u2010DS: 351.4\u2009\u00b1\u200957.6\u2009\u03a9\/m), while men with DS showed lower phase angle (DS: 6.4\u2009\u00b1\u20090.7; non\u2010DS: 7.0\u00b0\u2009\u00b1\u20090.5\u00b0) and lower bioimpedance index (DS: 50.8\u2009\u00b1\u20096.1; non\u2010DS: 55.2\u2009\u00b1\u20096.5\u2009\u03a9\/m\n                      <jats:sup>2<\/jats:sup>\n                      ); men and women with DS had higher total body water (males\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.030; females\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.006) and intracellular water (males\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.020; females\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.010) compared with individuals without DS; women had lower extracellular water (males\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.090; females\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.004) compared with individuals without DS; the bioelectrical vectors for individuals with DS were different from the population ellipses (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.050), and showed overhydration compared with non\u2010DS.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Adults with DS showed a distinct hydration pattern in comparison with non\u2010DS adults, as shown in BIA and BIVA analysis.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jir.70143","type":"journal-article","created":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T12:21:07Z","timestamp":1783426867000},"page":"1092-1101","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Are Bioimpedance Parameters Altered in Adults With Down Syndrome? A Cross\u2010Sectional Study"],"prefix":"10.1111","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5265-619X","authenticated-orcid":false,"given":"Anselmo","family":"de Athayde\u00a0Costa\u00a0e\u00a0Silva","sequence":"first","affiliation":[{"name":"Graduate Program in Human Movement Sciences Federal University of Par\u00e1  Bel\u00e9m Brazil"},{"name":"Faculty of Physical Education, Department of Adapted Physical Activity University of Campinas  Campinas S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mar\u00eda","family":"Carb\u00f3\u2010Carret\u00e9","sequence":"additional","affiliation":[{"name":"Department of Cognition, Development and Educational Psychology, Faculty of Psychology University of Barcelona  Barcelona Spain"},{"name":"Institute of Neuroscience University of Barcelona  Barcelona 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