{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T13:03:18Z","timestamp":1772802198185,"version":"3.50.1"},"reference-count":21,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2008,4,25]],"date-time":"2008-04-25T00:00:00Z","timestamp":1209081600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ultrasound in Obstet &amp;amp; Gyne"],"published-print":{"date-parts":[[2008,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>\n                      To compare outcomes of fetuses with an estimated fetal weight (EFW) &lt; 25\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile in the second trimester to those in fetuses with EFW \u2265 25\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile in the second trimester.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      We compared outcomes of 252 pregnancies with an EFW &lt; 25\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile at 18\u201324 weeks' gestation with those of 265 controls. All pregnancies had early dating by ultrasonography. We excluded fetuses with aneuploidy, major malformations, second\u2010trimester rupture of membranes, and multiple pregnancies.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Second\u2010trimester EFW &lt; 25\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile was significantly associated with higher rates of fetal or neonatal death, third\u2010trimester small for gestational age (SGA), Doppler abnormalities, indicated preterm birth, gestational hypertension or pre\u2010eclampsia before labor, lower birth weight, birth weight &lt; 10\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile, birth weight &lt; 5\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile, and admission to the neonatal intensive care unit. Many of these associations remained even after excluding patients with oligohydramnios, fetal echogenic bowel, and growth asymmetry.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>\n                      Second\u2010trimester SGA, as defined by an EFW &lt; 25\n                      <jats:sup>\n                        <jats:italic>th<\/jats:italic>\n                      <\/jats:sup>\n                      percentile using current growth curves, is associated with poor obstetric and neonatal outcomes. Increased surveillance of such pregnancies may be necessary. Copyright \u00a9 2008 ISUOG. Published by John Wiley &amp; Sons, Ltd.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/uog.5314","type":"journal-article","created":{"date-parts":[[2008,4,25]],"date-time":"2008-04-25T08:17:20Z","timestamp":1209111440000},"page":"61-65","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["Second\u2010trimester fetal growth and the risk of poor obstetric and neonatal outcomes"],"prefix":"10.1002","volume":"32","author":[{"given":"N. S.","family":"Fox","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S. 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