{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T12:14:01Z","timestamp":1772194441632,"version":"3.50.1"},"reference-count":31,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2024,6,7]],"date-time":"2024-06-07T00:00:00Z","timestamp":1717718400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003125","name":"Suomen Kulttuurirahasto","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003125","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005744","name":"Lastentautien Tutkimuss\u00e4\u00e4ti\u00f6","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005744","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100022768","name":"Maire Lisko Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100022768","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>Higher adiposity and increased risk of cardiovascular diseases have been reported in juvenile idiopathic arthritis (JIA), but body composition measurements have produced inconsistent results. This controlled cross\u2010sectional study assessed body composition with two methods to evaluate adiposity in children with JIA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We measured body composition by dual\u2010 energy X\u2010ray absorptiometry (DXA) and bioelectrical impedance analysis (BIA) from 79 JIA\u2010patients in two Finish university hospitals in 2017\u20132019. Their age\u2010 and sex\u2010matched controls (<jats:italic>n<\/jats:italic>\u2009=\u200979) were selected from the Physical Activity and Nutrition in Children\u2010 study and through National Registry.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Body fat percentage measured by BIA was higher (mean, SD) in patients compared to controls (23.1\u2009\u00b1\u20099.3% vs. 20.1\u2009\u00b1\u20097.5%, <jats:italic>p<\/jats:italic>\u2009=\u20090.047). Also, using DXA, there was a tendency of higher body fat percentage in patients (27.1\u2009\u00b1\u20099.1% vs. 24.6\u2009\u00b1\u20098.6, <jats:italic>p<\/jats:italic>\u2009=\u20090.106). BIA and DXA showed strong correlation (<jats:italic>r<\/jats:italic> from 0.810 to 0.977) in all body composition variables.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Increased adiposity was observed in patients with JIA. Evaluation of body composition should be included in the multidisciplinary care of JIA to reduce the possible risk of cardiovascular diseases in adulthood. BIA could be a useful tool for assessing body composition due to its clinical availability and safety.<\/jats:p><\/jats:sec>","DOI":"10.1111\/apa.17318","type":"journal-article","created":{"date-parts":[[2024,6,7]],"date-time":"2024-06-07T12:14:30Z","timestamp":1717762470000},"page":"2072-2080","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Increased adiposity in juvenile idiopathic arthritis \u2013 A comparison of the bioelectrical impedance analysis and dual\u2010energy X\u2010ray absorptiometry for the assessment of body composition"],"prefix":"10.1111","volume":"113","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0853-902X","authenticated-orcid":false,"given":"Kati","family":"R\u00e4s\u00e4nen","sequence":"first","affiliation":[{"name":"Pediatric Research Unit University of Eastern Finland and Kuopio University Hospital  Kuopio 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