{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T14:39:47Z","timestamp":1783953587774,"version":"3.55.0"},"reference-count":33,"publisher":"Informa UK Limited","issue":"4","content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["Human Fertility"],"published-print":{"date-parts":[[2016,10]]},"DOI":"10.1080\/14647273.2016.1239033","type":"journal-article","created":{"date-parts":[[2016,10,5]],"date-time":"2016-10-05T04:11:15Z","timestamp":1475640675000},"page":"275-281","update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":16,"title":["Fertility knowledge and the timing of first childbearing: a cross-sectional study in Japan"],"prefix":"10.1080","volume":"19","author":[{"given":"Eri","family":"Maeda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fumiaki","family":"Nakamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacky","family":"Boivin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasuki","family":"Kobayashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroki","family":"Sugimori","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hidekazu","family":"Saito","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"301","published-online":{"date-parts":[[2016,10,5]]},"reference":[{"key":"CIT0001","doi-asserted-by":"publisher","DOI":"10.1016\/0749-5978(91)90020-T"},{"key":"CIT0002","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2009.01.064"},{"key":"CIT0003","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/den168"},{"key":"CIT0004","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/des402"},{"key":"CIT0005","unstructured":"Cabinet Office, Government of Japan. (2015). Shoshika shakai taisaku taiko (Policy outline on the Declining Birthrate, in Japanese). Available from: http:\/\/www8.cao.go.jp\/shoushi\/shoushika\/law\/pdf\/shoushika_taikou2.pdf."},{"key":"CIT0006","unstructured":"Centers for Disease Control and Prevention. (2014). National public health action plan for the detection, prevention, and management of infertility. Available from: http:\/\/www.cdc.gov\/reproductivehealth\/Infertility\/PDF\/DRH_NAP_Final_508.pdf."},{"key":"CIT0007","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijnurstu.2010.06.001"},{"key":"CIT0008","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijnurstu.2011.07.013"},{"key":"CIT0009","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/des190"},{"key":"CIT0010","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2012.10.033"},{"key":"CIT0011","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/26.s1.41"},{"key":"CIT0012","doi-asserted-by":"publisher","DOI":"10.1016\/j.socscimed.2006.03.034"},{"key":"CIT0013","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/det373"},{"key":"CIT0014","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/deg423"},{"key":"CIT0015","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2012.10.031"},{"key":"CIT0016","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/dei367"},{"key":"CIT0017","doi-asserted-by":"publisher","DOI":"10.1080\/02646830500129438"},{"key":"CIT0018","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2013.12.006"},{"key":"CIT0019","doi-asserted-by":"publisher","DOI":"10.1186\/1742-4755-12-10"},{"key":"CIT0020","doi-asserted-by":"publisher","DOI":"10.1093\/humupd\/dmr026"},{"key":"CIT0021","unstructured":"Ministry of Health, Labour and Welfare (2014). Vital statistics 2012. Available from: http:\/\/www.e-stat.go.jp\/SG1\/estat\/List.do?lid=000001112798."},{"key":"CIT0022","unstructured":"Ministry of Health, Labour and Welfare (2015). Comprehensive survey of living conditions 2014. Available from: http:\/\/www.e-stat.go.jp\/SG1\/estat\/List.do?lid=000001135799."},{"key":"CIT0023","unstructured":"Organisation for Economic Co-operation and Development (OECD, 2014). OECD Family Database 2010, Indicator SF2.1, \u2018Fertility Rates\u2019 Available from: http:\/\/www.oecd.org\/els\/social\/family\/database."},{"key":"CIT0024","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/des011"},{"key":"CIT0025","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/der007"},{"key":"CIT0026","doi-asserted-by":"publisher","DOI":"10.1093\/humupd\/dmp027"},{"key":"CIT0027","unstructured":"Statistics Japan. (2010). Population census. Available from: http:\/\/www.e-stat.go.jp\/SG1\/estat\/List.do?bid=000001038689&cycode =0."},{"key":"CIT0028","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2009.10.020"},{"key":"CIT0029","doi-asserted-by":"publisher","DOI":"10.2196\/jmir.1796"},{"key":"CIT0030","doi-asserted-by":"publisher","DOI":"10.1007\/s10995-006-0156-1"},{"key":"CIT0031","doi-asserted-by":"publisher","DOI":"10.1016\/S1701-2163(15)30585-5"},{"key":"CIT0032","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2013.03.050"},{"key":"CIT0033","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/del453"}],"container-title":["Human Fertility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14647273.2016.1239033","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,4,8]],"date-time":"2017-04-08T01:30:08Z","timestamp":1491615008000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14647273.2016.1239033"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,10]]},"references-count":33,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2016,11,7]]},"published-print":{"date-parts":[[2016,10]]}},"alternative-id":["10.1080\/14647273.2016.1239033"],"URL":"https:\/\/doi.org\/10.1080\/14647273.2016.1239033","relation":{},"ISSN":["1464-7273","1742-8149"],"issn-type":[{"value":"1464-7273","type":"print"},{"value":"1742-8149","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,10]]},"assertion":[{"value":"The publishing and review policy for this title is described in its Aims & Scope.","order":1,"name":"peerreview_statement","label":"Peer Review Statement"},{"value":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ihuf20","URL":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ihuf20","order":2,"name":"aims_and_scope_url","label":"Aim & Scope"}]}}