{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T23:31:31Z","timestamp":1791847891297,"version":"4.3.4"},"reference-count":9,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2015,6,26]],"date-time":"2015-06-26T00:00:00Z","timestamp":1435276800000},"content-version":"vor","delay-in-days":25,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Grants-in-Aid for Scientific Research (C) of JSPS KAKENHI","award":["26461633"],"award-info":[{"award-number":["26461633"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pediatrics International"],"published-print":{"date-parts":[[2015,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Clinical kernicterus in preterm infants has recently been reported in Japan, diagnosed on the basis of clinical findings during the neonatal and infancy periods. We investigated the incidence of clinical kernicterus in preterm infants &lt;30\u2009weeks gestational age (GA) based on a nationwide survey conducted in 233 certified educational facilities for neonatologists. The numbers of infants admitted and infants who died within 14\u2009days after birth during 2011, and the number of infants who subsequently developed clinical kernicterus, were recorded. A total of 2720 infants were analyzed, representing 59% (2720\/4623) of all preterm live births &lt;30\u2009weeks GA in Japan in 2011. Of these, 159 (5.8%) died within 14\u2009days after birth, similar to the national rate. Five infants developed clinical kernicterus in infancy (5\/2720, 0.18%). The current incidence of clinical kernicterus in Japan is therefore estimated at 1.8 per 1000 live births &lt;30\u2009weeks GA.<\/jats:p>","DOI":"10.1111\/ped.12651","type":"journal-article","created":{"date-parts":[[2015,6,27]],"date-time":"2015-06-27T04:00:59Z","timestamp":1435377659000},"page":"494-497","source":"Crossref","is-referenced-by-count":40,"title":["Current incidence of clinical kernicterus in preterm infants in Japan"],"prefix":"10.1111","volume":"57","author":[{"given":"Ichiro","family":"Morioka","sequence":"first","affiliation":[{"name":"Department of Pediatrics Kobe University Graduate School of Medicine  Kobe"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hajime","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Kobe University Graduate School of Medicine  Kobe"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tsubasa","family":"Koda","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Kobe University Graduate School of Medicine  Kobe"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoyuki","family":"Yokota","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Kobe University Graduate School of Medicine  Kobe"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hitoshi","family":"Okada","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Faculty of Medicine Kagawa University  Kagawa"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshinori","family":"Katayama","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Takatsuki General Hospital  Takatsuki"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuya","family":"Kunikata","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Saitama Medical University  Saitama"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masatoshi","family":"Kondo","sequence":"additional","affiliation":[{"name":"Department of Neonatology Tokyo Metropolitan Children's Medical Center  Tokyo"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Makoto","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Department of Neonatology Okayama Medical Center  Okayama"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shigeharu","family":"Hosono","sequence":"additional","affiliation":[{"name":"Department of Pediatrics and Child Health Nihon University School of Medicine  Tokyo"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saneyuki","family":"Yasuda","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Faculty of Medicine Kagawa University  Kagawa"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoki","family":"Yokoyama","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Akashi Medical Center  Akashi"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroshi","family":"Wada","sequence":"additional","affiliation":[{"name":"Osaka Developmental Rehabilitation Center  Osaka"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Susumu","family":"Itoh","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Faculty of Medicine Kagawa University  Kagawa"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masahisa","family":"Funato","sequence":"additional","affiliation":[{"name":"Osaka Developmental Rehabilitation Center  Osaka"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshitada","family":"Yamauchi","sequence":"additional","affiliation":[{"name":"Kibi International University  Takahashi"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong Kye","family":"Lee","sequence":"additional","affiliation":[{"name":"Aijinkai Rehabilitation Hospital  Takatsuki"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masahiko","family":"Yonetani","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Kakogawa West Municipal Hospital  Kakogawa"},{"name":"Japan Neonatal Jaundice Study Group  Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,6,26]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2008-2791"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.siny.2009.12.004"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0887-8994(01)00306-X"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.siny.2014.11.001"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2012-0253"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1442-200X.1992.tb01024.x"},{"key":"e_1_2_6_8_1","first-page":"57","article-title":"Current topics in the management of hyperbilirubinemia in the preterm infants less than 30\u2009weeks of gestation","volume":"26","author":"Nakamura H","year":"2014","journal-title":"J. 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