{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T17:24:16Z","timestamp":1786987456895,"version":"build-2736575974"},"reference-count":35,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2015,2,1]],"date-time":"2015-02-01T00:00:00Z","timestamp":1422748800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["contraceptionjournal.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Contraception"],"published-print":{"date-parts":[[2015,2]]},"DOI":"10.1016\/j.contraception.2014.10.009","type":"journal-article","created":{"date-parts":[[2014,11,4]],"date-time":"2014-11-04T21:08:37Z","timestamp":1415135317000},"page":"167-173","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":59,"title":["Did increasing use of highly effective contraception contribute to declining abortions in Iowa?"],"prefix":"10.1016","volume":"91","author":[{"given":"M.A.","family":"Biggs","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.H.","family":"Rocca","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.D.","family":"Brindis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.","family":"Hirsch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Grossman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.contraception.2014.10.009_bb0005","first-page":"1","article-title":"Abortion surveillance \u2014 United States, 2010","volume":"62","author":"Pazol","year":"2013","journal-title":"Morb Mortal Wkly Rep Surveill Summ"},{"key":"10.1016\/j.contraception.2014.10.009_bb0010","first-page":"1","article-title":"Abortion surveillance \u2014 United States, 2005","volume":"57","author":"Gamble","year":"2008","journal-title":"MMWR Surveill Summ"},{"key":"10.1016\/j.contraception.2014.10.009_bb0015","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1363\/46e0414","article-title":"Abortion incidence and service availability in the United States, 2011","volume":"46","author":"Jones","year":"2014","journal-title":"Perspect Sex Reprod Health"},{"key":"10.1016\/j.contraception.2014.10.009_bb0020","series-title":"Contraceptive technology","article-title":"Contraceptive efficacy","author":"Trussell","year":"2011"},{"key":"10.1016\/j.contraception.2014.10.009_bb0025","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1016\/j.contraception.2009.06.005","article-title":"Forgettable contraception","volume":"80","author":"Grimes","year":"2009","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2014.10.009_bb0030","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/j.contraception.2008.06.001","article-title":"The potential of long-acting reversible contraception to decrease unintended pregnancy","volume":"78","author":"Speidel","year":"2008","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2014.10.009_bb0035","first-page":"271","article-title":"Long-acting reversible contraception: a practical solution to reduce unintended pregnancy","volume":"65","author":"Secura","year":"2013","journal-title":"Minerva Ginecol"},{"key":"10.1016\/j.contraception.2014.10.009_bb0040","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1016\/j.contraception.2011.07.013","article-title":"Unintended pregnancy in the United States: incidence and disparities, 2006","volume":"84","author":"Finer","year":"2011","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2014.10.009_bb0045","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"},{"key":"10.1016\/j.contraception.2014.10.009_bb0050","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 Engl J Med"},{"key":"10.1016\/j.contraception.2014.10.009_bb0055","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1363\/46e1714","article-title":"Game change in Colorado: widespread use of long-acting reversible contraceptives and rapid decline in births among young, low-income women","volume":"46","author":"Ricketts","year":"2014","journal-title":"Perspect Sex Reprod Health"},{"key":"10.1016\/j.contraception.2014.10.009_bb0060","first-page":"14","article-title":"Troubling trend: more states hostile to abortion rights as middle ground shrinks","volume":"15","author":"Gold","year":"2012","journal-title":"Guttmacher Policy Rev"},{"key":"10.1016\/j.contraception.2014.10.009_bb0065","first-page":"9","article-title":"A Surge of state abortion restrictions puts providers \u2014 and the women they serve \u2014 in the crosshairs","volume":"17","author":"Boonstra","year":"2014","journal-title":"Guttmacher Policy Rev"},{"key":"10.1016\/j.contraception.2014.10.009_bb0070","series-title":"Vital statistics of Iowa","author":"Iowa Department of Public Health","year":"2005"},{"key":"10.1016\/j.contraception.2014.10.009_bb0075","doi-asserted-by":"crossref","first-page":"73","DOI":"10.2105\/AJPH.2012.301097","article-title":"Changes in service delivery patterns after introduction of telemedicine provision of medical abortion in Iowa","volume":"103","author":"Grossman","year":"2013","journal-title":"Am J Public Health"},{"key":"10.1016\/j.contraception.2014.10.009_bb0080","series-title":"Contraceptive needs and services, 2006","author":"Guttmacher Institute","year":"2009"},{"key":"10.1016\/j.contraception.2014.10.009_bb0085","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1016\/j.contraception.2013.05.012","article-title":"Same-day LARC insertion attitudes and practices","volume":"88","author":"Biggs","year":"2013","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2014.10.009_bb0090","series-title":"Family planning annual report: 2012 national summary","author":"Fowler","year":"2013"},{"key":"10.1016\/j.contraception.2014.10.009_bb0100","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1016\/j.contraception.2011.01.021","article-title":"Contraceptive failure in the United States","volume":"83","author":"Trussell","year":"2011","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2014.10.009_bb0105","doi-asserted-by":"crossref","first-page":"859","DOI":"10.1111\/j.1467-9868.2006.00570.x","article-title":"Separating between- and within-cluster covariate effects using conditional and partitioning methods","author":"Neuhaus","year":"2006","journal-title":"J R Stat Soc Ser B"},{"key":"10.1016\/j.contraception.2014.10.009_bb0110","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1016\/j.fertnstert.2012.06.027","article-title":"Changes in use of long-acting contraceptive methods in the United States, 2007\u20132009","volume":"98","author":"Finer","year":"2012","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2014.10.009_bb0115","doi-asserted-by":"crossref","first-page":"983","DOI":"10.1097\/AOG.0b013e3182723b7d","article-title":"Adolescents and long-acting reversible contraception: implants and intrauterine devices, Committee Opinion No. 539","volume":"120","author":"American College of Obstetricians and Gynecologists","year":"2012","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2014.10.009_bb0120","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1097\/AOG.0b013e318227f05e","article-title":"ACOG Practice Bulletin No. 121: long-acting reversible contraception: implants and intrauterine devices","volume":"118","author":"American College of Obstetricians Gynecologists","year":"2011","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2014.10.009_bb0125","first-page":"1","article-title":"U S. medical eligibility criteria for contraceptive use, 2010","volume":"59","author":"Centers for Disease Control and Prevention","year":"2010","journal-title":"MMWR Recomm Rep"},{"key":"10.1016\/j.contraception.2014.10.009_bb0130","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/j.jpag.2012.10.006","article-title":"Long-acting reversible contraception for adolescents and young adults: patient and provider perspectives","volume":"26","author":"Kavanaugh","year":"2013","journal-title":"J Pediatr Adolesc Gynecol"},{"key":"10.1016\/j.contraception.2014.10.009_bb0135","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1097\/AOG.0000000000000137","article-title":"Factors influencing the provision of long-acting reversible contraception in California","volume":"123","author":"Biggs","year":"2014","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2014.10.009_bb0140","series-title":"American Public Health Association Annual Meeting. Boston, MA","article-title":"Increasing LARC use in an effort to reduce unintended pregnancies: a look at the Iowa initiative to reduce unintended pregnancies","author":"Hirsch","year":"2013"},{"key":"10.1016\/j.contraception.2014.10.009_bb0145","series-title":"National Conference on Health Communication, Marketing and Media","article-title":"Behind the feathers: evaluation of Until You're Ready, Avoidthestork.Com\u00a9, a surround campaign to prevent adult unintended pregnancy","author":"Campo","year":"2012"},{"key":"10.1016\/j.contraception.2014.10.009_bb0150","series-title":"Variation in service delivery practices among clinics providing publicly funded family planning services in 2010","author":"Frost","year":"2012"},{"key":"10.1016\/j.contraception.2014.10.009_bb0155","doi-asserted-by":"crossref","first-page":"2151","DOI":"10.1007\/s13524-013-0231-3","article-title":"Community-wide job loss and teenage fertility: evidence from North Carolina","volume":"50","author":"Ananat","year":"2013","journal-title":"Demography"},{"key":"10.1016\/j.contraception.2014.10.009_bb0160","doi-asserted-by":"crossref","first-page":"e47","DOI":"10.1016\/j.whi.2012.10.001","article-title":"Misunderstanding the risk of conception from unprotected and protected sex","volume":"23","author":"Biggs","year":"2013","journal-title":"Womens Health Issues"},{"key":"10.1016\/j.contraception.2014.10.009_bb0165","doi-asserted-by":"crossref","first-page":"e311","DOI":"10.1016\/j.whi.2012.03.003","article-title":"Unprotected intercourse among women wanting to avoid pregnancy: attitudes, behaviors, and beliefs","volume":"22","author":"Biggs","year":"2012","journal-title":"Womens Health Issues"},{"key":"10.1016\/j.contraception.2014.10.009_bb0170","series-title":"Trends in the characteristics of women obtaining abortions, 1974 to 2004","author":"Henshaw","year":"2008"},{"key":"10.1016\/j.contraception.2014.10.009_bb0175","series-title":"Contraceptive needs and services, 2010","author":"Frost","year":"2013"},{"key":"10.1016\/j.contraception.2014.10.009_bb0180","series-title":"Longitudinal data analysis: a handbook of modern statistical methods","author":"Fitzmaurice","year":"2008"}],"container-title":["Contraception"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010782414007331?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010782414007331?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,27]],"date-time":"2018-09-27T21:23:31Z","timestamp":1538083411000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0010782414007331"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,2]]},"references-count":35,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2015,2]]}},"alternative-id":["S0010782414007331"],"URL":"https:\/\/doi.org\/10.1016\/j.contraception.2014.10.009","relation":{},"ISSN":["0010-7824"],"issn-type":[{"value":"0010-7824","type":"print"}],"subject":[],"published":{"date-parts":[[2015,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Did increasing use of highly effective contraception contribute to declining abortions in Iowa?","name":"articletitle","label":"Article Title"},{"value":"Contraception","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.contraception.2014.10.009","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"}]}}