{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T17:09:06Z","timestamp":1792084146127,"version":"4.4.0"},"reference-count":13,"publisher":"S. Karger AG","issue":"2","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neonatology"],"published-print":{"date-parts":[[2022]]},"abstract":"<b><i>Objective:<\/i><\/b> This study aimed to evaluate body composition at the time of hospital discharge in very preterm infants following rapid transition to full enteral feeding. <b><i>Study Design:<\/i><\/b> We conducted a prospective, observational, cross-sectional study and included 105 preterm infants &#x3c;32 gestational age or birth weight &#x3c;1,500 g, born between April 2015 and December 2020, following rapid transition to full enteral feeding (\u2265140 mL\/kg\/day). Fat mass\/total body mass (BF%) and fat-free mass (FFM) were measured at the time of hospital discharge using air displacement plethysmography. <b><i>Results:<\/i><\/b> Median and interquartile range (Q1\u2013Q3) of gestational age at birth (GA) was 27.3 (26.1\u201328.7) weeks and birth weight 845 (687\u2013990) g. Time to reach full enteral feeding was 5 (5\u20137) days. At 37.6 weeks (36.1\u201339.0) postmenstrual age (PMA), BF% was 17.0% (14.9\u201319.8) and FFM 2,161 g (1,966\u20132,432). BF% was not associated with GA, and not different between small and appropriate for gestational age infants. FFM was significantly lower in infants born small for gestational age. <b><i>Conclusions:<\/i><\/b> Following rapid transition to full enteral feeding, FFM and BF% at discharge were similar to other preterm populations. BF% and FFM were not associated with GA at birth but with PMA at measurement. FFM was lower and BF% higher compared to term infants at birth, suggesting diminished parenchymal growth in preterm infants. Continued monitoring of body composition, metabolic health, and neurological development is needed to study long-term effects. <\/jats:p>","DOI":"10.1159\/000521032","type":"journal-article","created":{"date-parts":[[2022,1,17]],"date-time":"2022-01-17T22:00:37Z","timestamp":1642456837000},"page":"246-254","source":"Crossref","is-referenced-by-count":15,"title":["Body Composition of Preterm Infants following Rapid Transition to Enteral Feeding"],"prefix":"10.1159","volume":"119","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6850-6249","authenticated-orcid":false,"given":"Cornelia","family":"Wiechers","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vanessa","family":"Avellina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beate","family":"Luger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katrin","family":"B\u00f6ckmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michaela","family":"Minarski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christoph","family":"Maas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wolfgang","family":"Bernhard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1072-0066","authenticated-orcid":false,"given":"Christian F.","family":"Poets","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Axel R.","family":"Franz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2022,1,17]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2011-3379"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.3390\/healthcare4030045"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.3233\/NPM-16915125"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.3945\/ajcn.113.080945"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD001241.pub7"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1136\/archdischild-2017-312917"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1002\/(sici)1097-0258(19980228)17:4%3c407::aid-sim742%3e3.0.co;2-l"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/85.1.90"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1002\/(sici)1097-0258(19980228)17:4%3c407::aid-sim742%3e3.0.co;2-l"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1038\/pr.2013.138"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpeds.2016.03.003"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1017\/S0007114515004614"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1515\/jpm-2017-0175"}],"container-title":["Neonatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/521032","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/521032","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T15:35:54Z","timestamp":1745422554000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000521032"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":13,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2022,3,22]]},"published-print":{"date-parts":[[2022,3,29]]}},"URL":"https:\/\/doi.org\/10.1159\/000521032","archive":["Portico"],"relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.6084\/m9.figshare.18530828","asserted-by":"subject"}]},"ISSN":["1661-7800","1661-7819"],"issn-type":[{"value":"1661-7800","type":"print"},{"value":"1661-7819","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022]]}}}