{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T17:33:26Z","timestamp":1768930406461,"version":"3.49.0"},"reference-count":6,"publisher":"American Medical Association (AMA)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA Pediatr"],"published-print":{"date-parts":[[2023,1,1]]},"abstract":"<jats:p>This cross-sectional study reports recent trends in US national live births at 22 completed weeks\u2019 gestational age and analyzes the association of antenatal corticosteroid use and cesarean delivery with birth-linked survival at birth certificate reporting time, 27 days of life, and 364 days of life.<\/jats:p>","DOI":"10.1001\/jamapediatrics.2022.3951","type":"journal-article","created":{"date-parts":[[2022,10,31]],"date-time":"2022-10-31T15:33:20Z","timestamp":1667230400000},"page":"90","source":"Crossref","is-referenced-by-count":11,"title":["Association of Survival at 22 Weeks\u2019 Gestation With Use of Antenatal Corticosteroids and Mode of Delivery in the United States"],"prefix":"10.1001","volume":"177","author":[{"given":"Ramesh","family":"Vidavalur","sequence":"first","affiliation":[{"name":"Division of Neonatology, Department of Pediatrics, Cayuga Medical Center\/Weill Cornell Medicine, Ithaca, New York"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zeenat","family":"Hussain","sequence":"additional","affiliation":[{"name":"New England School of Osteopathic Medicine, Biddeford, Maine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naveed","family":"Hussain","sequence":"additional","affiliation":[{"name":"Division of Neonatology, Department of Pediatrics, University of Connecticut School of Medicine, Farmington"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10","reference":[{"issue":"3","key":"pld220042r1","doi-asserted-by":"publisher","first-page":"248","DOI":"10.1001\/jama.2021.23580","article-title":"Mortality, in-hospital morbidity, care practices, and 2-year outcomes for extremely preterm infants in the US, 2013-2018.","volume":"327","author":"Bell","year":"2022","journal-title":"JAMA"},{"issue":"8","key":"pld220042r2","doi-asserted-by":"publisher","first-page":"1515","DOI":"10.1111\/apa.v111.8","article-title":"National cohort of infants born before 24 gestational weeks showed increased survival rates but no improvement in neonatal morbidity.","volume":"111","author":"Lundgren","year":"2022","journal-title":"Acta Paediatr"},{"issue":"3","key":"pld220042r3","doi-asserted-by":"publisher","first-page":"232","DOI":"10.1136\/archdischild-2019-318402","article-title":"Perinatal management of extreme preterm birth before 27 weeks of gestation: a framework for practice.","volume":"105","author":"Mactier","year":"2020","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"issue":"2","key":"pld220042r6","doi-asserted-by":"publisher","first-page":"158","DOI":"10.1016\/j.ajog.2020.07.051","article-title":"Proactive neonatal treatment at 22 weeks of gestation: a systematic review and meta-analysis.","volume":"224","author":"Backes","year":"2021","journal-title":"Am J Obstet Gynecol"},{"key":"pld220042r4","unstructured":"American College of Obstetricians and Gynecologists. Use of antenatal corticosteroids at 22 weeks of gestation. Accessed July 17, 2022. https:\/\/www.acog.org\/clinical\/clinical-guidance\/practice-advisory\/articles\/2021\/09\/use-of-antenatal-corticosteroids-at-22-weeks-of-gestation"},{"key":"pld220042r5","unstructured":"Centers for Disease Control and Prevention. About linked birth\/infant death records, 2017-2019 expanded. CDC WONDER online database. Accessed April 1, 2022. https:\/\/wonder.cdc.gov\/lbd-current-expanded.html"}],"container-title":["JAMA Pediatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/jamanetwork.com\/journals\/jamapediatrics\/articlepdf\/2797706\/jamapediatrics_vidavalur_2022_ld_220042_1672265242.82619.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,3]],"date-time":"2023-01-03T16:19:38Z","timestamp":1672762778000},"score":1,"resource":{"primary":{"URL":"https:\/\/jamanetwork.com\/journals\/jamapediatrics\/fullarticle\/2797706"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,1]]},"references-count":6,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2023,1,1]]}},"URL":"https:\/\/doi.org\/10.1001\/jamapediatrics.2022.3951","relation":{},"ISSN":["2168-6203"],"issn-type":[{"value":"2168-6203","type":"print"}],"subject":[],"published":{"date-parts":[[2023,1,1]]}}}