{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T12:55:42Z","timestamp":1762001742947,"version":"3.37.3"},"reference-count":26,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2015,3,6]],"date-time":"2015-03-06T00:00:00Z","timestamp":1425600000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["1056888"],"award-info":[{"award-number":["1056888"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["70120"],"award-info":[{"award-number":["70120"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["BJOG"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To examine the risk of poor child development according to week of gestation at birth, among children born \u226537\u00a0weeks' gestation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>Population\u2010based study using linked data (<jats:italic>n\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>12\u00a0601).<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting<\/jats:title><jats:p>South Australia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Population<\/jats:title><jats:p>All births \u226537\u00a0weeks' gestation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Relative risks of developmental vulnerability for each week of gestation were calculated with adjustment for confounders and addressing missing information.<\/jats:p><\/jats:sec><jats:sec><jats:title>Main outcome measures<\/jats:title><jats:p>Child development was documented by teachers during a national census of children attending their first year of school in 2009, using the Australian Early Development Index (<jats:styled-content style=\"fixed-case\">AEDI<\/jats:styled-content>). Children scoring in the lowest 10% of the <jats:styled-content style=\"fixed-case\">AEDI<\/jats:styled-content> were categorised as developmentally vulnerable.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The percentage of children vulnerable on one or more <jats:styled-content style=\"fixed-case\">AEDI<\/jats:styled-content> domains for the following gestational ages 37, 38, 39, 40, 41, 42\u201345\u00a0weeks was 24.8, 22.3, 20.6, 20.0, 20.4 and 24.2, respectively. Compared with children born at 40\u00a0weeks, the adjusted relative risks [(95% confidence interval (<jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>)] for vulnerability on \u22651 <jats:styled-content style=\"fixed-case\">AEDI<\/jats:styled-content> domain were; 37\u00a0weeks 1.13 (0.99\u20131.28), 38\u00a0weeks 1.05 (0.96\u20131.15), 39\u00a0weeks 1.02 (0.94\u20131.12), 41\u00a0weeks 1.00 (0.90\u20131.11) and 42\u201345\u00a0weeks 1.20 (0.84\u20131.72).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Children born at 40\u201341\u00a0weeks' gestation may have the lowest risk of developmental vulnerability at school entry, reinforcing the importance of term birth in perinatal care. Early term or post\u2010term gestational age at birth can help clinicians, teachers and parents recognise children with potential developmental vulnerabilities at school entry.<\/jats:p><\/jats:sec>","DOI":"10.1111\/1471-0528.13324","type":"journal-article","created":{"date-parts":[[2015,3,6]],"date-time":"2015-03-06T06:54:48Z","timestamp":1425624888000},"page":"1303-1311","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":42,"title":["A whole\u2010of\u2010population study of term and post\u2010term gestational age at birth and children's development"],"prefix":"10.1111","volume":"122","author":[{"given":"LG","family":"Smithers","sequence":"first","affiliation":[{"name":"School of Population Health University of Adelaide Adelaide SA Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"AK","family":"Searle","sequence":"additional","affiliation":[{"name":"School of Population Health University of Adelaide Adelaide SA Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CR","family":"Chittleborough","sequence":"additional","affiliation":[{"name":"School of Population Health University of Adelaide Adelaide SA Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W","family":"Scheil","sequence":"additional","affiliation":[{"name":"Pregnancy Outcome Unit South Australian Department for Health and Ageing Adelaide SA Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"SA","family":"Brinkman","sequence":"additional","affiliation":[{"name":"Fraser Mustard Centre Telethon Institute for Child Health Research University of Western Australia Adelaide SA Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JW","family":"Lynch","sequence":"additional","affiliation":[{"name":"School of Population Health University of Adelaide Adelaide SA Australia"},{"name":"School of Social and Community Medicine University of Bristol Bristol UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,3,6]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2013.277993"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2013.6235"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/ppe.12058"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/kwp413"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2006.11.017"},{"volume-title":"South Australian Perintatal Statistics Collection. 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