{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T12:19:37Z","timestamp":1788869977510,"version":"build-2803163510"},"reference-count":14,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2015,12,1]],"date-time":"2015-12-01T00:00:00Z","timestamp":1448928000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,12,1]],"date-time":"2015-12-01T00:00:00Z","timestamp":1448928000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajog.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2015,12]]},"DOI":"10.1016\/j.ajog.2015.08.077","type":"journal-article","created":{"date-parts":[[2015,9,26]],"date-time":"2015-09-26T00:55:39Z","timestamp":1443228939000},"page":"822.e1-822.e6","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":38,"title":["Long-term utilization and continuation of intrauterine devices"],"prefix":"10.1016","volume":"213","author":[{"given":"Justin T.","family":"Diedrich","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tessa","family":"Madden","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiuhong","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey F.","family":"Peipert","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2015.08.077_bib1","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1111\/j.1728-4465.2010.00250.x","article-title":"Unintended pregnancy: worldwide levels, trends, and outcomes","volume":"41","author":"Singh","year":"2010","journal-title":"Stud Fam Plann"},{"key":"10.1016\/j.ajog.2015.08.077_bib2","doi-asserted-by":"crossref","first-page":"1998","DOI":"10.1056\/NEJMoa1110855","article-title":"Effectiveness of long-acting reversible contraception","volume":"366","author":"Winner","year":"2012","journal-title":"N\u00a0Engl J Med"},{"key":"10.1016\/j.ajog.2015.08.077_bib3","doi-asserted-by":"crossref","first-page":"1316","DOI":"10.1056\/NEJMoa1400506","article-title":"Provision of no-cost, long-acting contraception and teenage pregnancy","volume":"371","author":"Secura","year":"2014","journal-title":"N\u00a0Engl J Med"},{"key":"10.1016\/j.ajog.2015.08.077_bib4","doi-asserted-by":"crossref","first-page":"917","DOI":"10.1097\/AOG.0000000000001094","article-title":"Changes in use of long-acting reversible contraceptive methods among U.S. women, 2009-2012","volume":"126","author":"Kavanaugh","year":"2015","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2015.08.077_bib5","doi-asserted-by":"crossref","first-page":"1105","DOI":"10.1097\/AOG.0b013e31821188ad","article-title":"Continuation and satisfaction of reversible contraception","volume":"117","author":"Peipert","year":"2011","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2015.08.077_bib6","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1016\/j.contraception.2011.07.001","article-title":"IUD use in adolescent mothers: retention, failure and reasons for discontinuation","volume":"85","author":"Teal","year":"2012","journal-title":"Contraception"},{"key":"10.1016\/j.ajog.2015.08.077_bib7","unstructured":"Hall AM, Kutler BA. Intrauterine contraception in nulliparous women: a prospective survey. J Fam Plann Reprod Health Care, in press."},{"key":"10.1016\/j.ajog.2015.08.077_bib8","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1016\/0010-7824(90)90046-X","article-title":"Long-term contraception with the levonorgestrel 20 mcg\/day (LNg 20) and the copper T 380Ag intrauterine devices: a five-year randomized study","volume":"42","author":"Sivin","year":"1990","journal-title":"Contraception"},{"key":"10.1016\/j.ajog.2015.08.077_bib9","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/0010-7824(87)90012-6","article-title":"Effective contraception with the levonorgestrel-releasing intrauterine device: 12-month report of a European multicenter study","volume":"36","author":"Luukkainen","year":"1987","journal-title":"Contraception"},{"key":"10.1016\/j.ajog.2015.08.077_bib10","doi-asserted-by":"crossref","first-page":"50.e1","DOI":"10.1016\/j.ajog.2014.07.025","article-title":"Association of short-term\u00a0bleeding and cramping patterns with long-acting reversible contraceptive method satisfaction","volume":"212","author":"Diedrich","year":"2015","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2015.08.077_bib11","doi-asserted-by":"crossref","first-page":"115.e1","DOI":"10.1016\/j.ajog.2010.04.017","article-title":"The Contraceptive CHOICE Project: reducing barriers to long-acting reversible contraception","volume":"203","author":"Secura","year":"2010","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2015.08.077_bib12","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1016\/j.jbi.2008.08.010","article-title":"Research electronic data capture (REDCap)\u2014a metadata-driven methodology and workflow process for providing translational research informatics support","volume":"42","author":"Harris","year":"2009","journal-title":"J\u00a0Biomed Inform"},{"key":"10.1016\/j.ajog.2015.08.077_bib13","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1097\/AOG.0000000000000690","article-title":"Use of the etonogestrel implant and levonorgestrel intrauterine device beyond the US Food and Drug Administration\u2013approved duration","volume":"125","author":"McNicholas","year":"2015","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2015.08.077_bib14","doi-asserted-by":"crossref","first-page":"1291","DOI":"10.1097\/AOG.0b013e318273eb56","article-title":"Preventing unintended pregnancies by providing no-cost contraception","volume":"120","author":"Peipert","year":"2012","journal-title":"Obstet Gynecol"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937815011175?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937815011175?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T11:05:56Z","timestamp":1757588756000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937815011175"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,12]]},"references-count":14,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2015,12]]}},"alternative-id":["S0002937815011175"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2015.08.077","relation":{},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2015,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Long-term utilization and continuation of intrauterine devices","name":"articletitle","label":"Article Title"},{"value":"American Journal of Obstetrics and Gynecology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajog.2015.08.077","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}