{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T06:21:36Z","timestamp":1789885296235,"version":"4.0.1"},"reference-count":23,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2017,4,3]],"date-time":"2017-04-03T00:00:00Z","timestamp":1491177600000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ultrasound in Obstet &amp; Gyne"],"published-print":{"date-parts":[[2017,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To assess potential differences in fetal size between the French population and the international population from the <jats:styled-content style=\"fixed-case\">INTERGROWTH<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> (<jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup>) Project and to measure the impact of switching to the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> reference standards for fetal size.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This was a nationwide cross\u2010sectional study of fetal ultrasound biometry. Low\u2010risk singleton pregnancies were recruited prospectively within the network of the national French College of Fetal Ultrasound, <jats:styled-content style=\"fixed-case\">CFEF<\/jats:styled-content>, over a 6\u2010week period. Further selection was performed based on the criteria of the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> Project in order to obtain a comparable population. Head circumference (<jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content>) was used as the main fat\u2010free skeletal measure of growth for comparison of French fetal size with that of the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> population. The impact of switching to the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> fetal growth standards was quantified by comparing <jats:italic>Z<\/jats:italic>\u2010scores calculated using the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> standards with those calculated using locally derived reference ranges for <jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content>, abdominal circumference (<jats:styled-content style=\"fixed-case\">AC<\/jats:styled-content>) and femur length (<jats:styled-content style=\"fixed-case\">FL<\/jats:styled-content>).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Following selection, 4858 cases were analyzed. The distribution of <jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content> demonstrated clear similarity between our French population and the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> population: our observed centile curves closely matched those of <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> and the <jats:italic>Z<\/jats:italic>\u2010scores were close to 0 across gestational age. The <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> standards performed as well as did locally derived charts in terms of screening for small\u2010for\u2010gestational age by <jats:styled-content style=\"fixed-case\">AC<\/jats:styled-content>, while they identified significantly fewer small <jats:styled-content style=\"fixed-case\">FL<\/jats:styled-content> values than were expected and than did the locally derived charts.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Under strict selection criteria, fetal size in France is similar to that of the international population used in the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> Project. The discrepancies in <jats:styled-content style=\"fixed-case\">FL<\/jats:styled-content> are unlikely to impact on prenatal management. Therefore, switching from locally derived reference ranges to the <jats:styled-content style=\"fixed-case\">IG<\/jats:styled-content>\u201021<jats:sup>st<\/jats:sup> standards appears to be a safe option. Copyright \u00a9 2016 ISUOG. Published by John Wiley &amp; Sons Ltd.<\/jats:p><\/jats:sec>","DOI":"10.1002\/uog.17223","type":"journal-article","created":{"date-parts":[[2016,8,12]],"date-time":"2016-08-12T09:33:21Z","timestamp":1470994401000},"page":"487-492","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":36,"title":["Implementing the <scp>INTERGROWTH<\/scp>\u201021<sup>st<\/sup> fetal growth standards in France: a \u2018flash study\u2019 of the College Fran\u00e7ais d'Echographie Foetale (<scp>CFEF<\/scp>)"],"prefix":"10.1002","volume":"49","author":[{"given":"J. J.","family":"Stirnemann","sequence":"first","affiliation":[{"name":"Assistance Publique\u2010H\u00f4pitaux de Paris H\u00f4pital Necker\u2010Enfants Malades  Paris France"},{"name":"EA FETUS, 7328 Universit\u00e9 Paris\u2010Descartes  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Fries","sequence":"additional","affiliation":[{"name":"Coll\u00e8ge Fran\u00e7ais d'Echographie Foetale, CFEF  France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Bessis","sequence":"additional","affiliation":[{"name":"Coll\u00e8ge Fran\u00e7ais d'Echographie Foetale, CFEF  France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Fontanges","sequence":"additional","affiliation":[{"name":"Coll\u00e8ge Fran\u00e7ais d'Echographie Foetale, CFEF  France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Mangione","sequence":"additional","affiliation":[{"name":"Coll\u00e8ge Fran\u00e7ais d'Echographie Foetale, CFEF  France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L. J.","family":"Salomon","sequence":"additional","affiliation":[{"name":"Assistance Publique\u2010H\u00f4pitaux de Paris H\u00f4pital Necker\u2010Enfants Malades  Paris France"},{"name":"EA FETUS, 7328 Universit\u00e9 Paris\u2010Descartes  Paris France"},{"name":"Coll\u00e8ge Fran\u00e7ais d'Echographie Foetale, CFEF  France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,4,3]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.12172"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD001451.pub4"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.0001-6349.2005.00649.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2012.03451.x"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1159\/000342550"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000360352"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(14)61490-2"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.12413"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.3109\/14767058.2015.1051956"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.12313"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.2665"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jgyn.2011.09.016"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.13448"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2213-8587(14)70121-4"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1651-2227.2006.tb02376.x"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.12047"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.2733"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2015.06.021"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/hr.2012.44"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMsb022863"},{"key":"e_1_2_5_22_1","first-page":"189","article-title":"Growth performance of affluent Indian children is similar to that in developed countries","volume":"80","author":"Bhandari N","year":"2002","journal-title":"Bull World Health Organ"},{"key":"e_1_2_5_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(12)60647-3"},{"key":"e_1_2_5_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.8954"}],"container-title":["Ultrasound in Obstetrics &amp; Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fuog.17223","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fuog.17223","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/uog.17223","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,6,11]],"date-time":"2024-06-11T06:51:32Z","timestamp":1718088692000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1002\/uog.17223"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,4]]},"references-count":23,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2017,4]]}},"alternative-id":["10.1002\/uog.17223"],"URL":"https:\/\/doi.org\/10.1002\/uog.17223","archive":["Portico"],"relation":{},"ISSN":["0960-7692","1469-0705"],"issn-type":[{"value":"0960-7692","type":"print"},{"value":"1469-0705","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,4]]},"assertion":[{"value":"2016-03-25","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-08-05","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-04-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}