{"id":"https://openalex.org/W2002149496","doi":"https://doi.org/10.1016/j.contraception.2013.12.007","title":"Postplacental insertion of the levonorgestrel intrauterine device after cesarean delivery vs. delayed insertion: a randomized controlled trial","display_name":"Postplacental insertion of the levonorgestrel intrauterine device after cesarean delivery vs. delayed insertion: a randomized controlled trial","publication_year":2014,"publication_date":"2014-01-03","ids":{"openalex":"https://openalex.org/W2002149496","doi":"https://doi.org/10.1016/j.contraception.2013.12.007","mag":"2002149496","pmid":"https://pubmed.ncbi.nlm.nih.gov/24457061"},"language":"en","primary_location":{"id":"doi:10.1016/j.contraception.2013.12.007","doi":"https://doi.org/10.1016/j.contraception.2013.12.007","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.contraception.2013.12.007","pdf_url":null,"source":{"id":"https://openalex.org/S82319153","display_name":"Contraception","issn_l":"0010-7824","issn":["0010-7824","1879-0518"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Contraception","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081871071","display_name":"Amy K. Whitaker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Amy K. Whitaker","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Section of Family Planning and Contraceptive Research, The University of Chicago, Chicago, IL 60637. Electronic address: awhitaker@bsd.uchicago.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Section of Family Planning and Contraceptive Research, The University of Chicago, Chicago, IL 60637. Electronic address: awhitaker@bsd.uchicago.edu","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112471742","display_name":"Loraine K. Endres","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1339509835","display_name":"Endeavor Health","ror":"https://ror.org/04tpp9d61","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1339509835"]},{"id":"https://openalex.org/I4210119687","display_name":"Evanston Hospital","ror":"https://ror.org/02nh10f55","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1339509835","https://openalex.org/I40347166","https://openalex.org/I4210119687"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Loraine K. Endres","raw_affiliation_strings":["Department of Obstetrics and Gynecology, The NorthShore University HealthSystem Evanston Hospital, Evanston, IL 60201"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, The NorthShore University HealthSystem Evanston Hospital, Evanston, IL 60201","institution_ids":["https://openalex.org/I1339509835","https://openalex.org/I4210119687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067273518","display_name":"Stephanie Q. Mistretta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephanie Q. Mistretta","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Section of Family Planning and Contraceptive Research, The University of Chicago, Chicago, IL 60637"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Section of Family Planning and Contraceptive Research, The University of Chicago, Chicago, IL 60637","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091310408","display_name":"Melissa Lynn Gilliam","orcid":"https://orcid.org/0000-0003-4881-3572","observed_orcids":["https://orcid.org/0000-0003-4881-3572"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Melissa L. Gilliam","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Section of Family Planning and Contraceptive Research, The University of Chicago, Chicago, IL 60637"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Section of Family Planning and Contraceptive Research, The University of Chicago, Chicago, IL 60637","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5081871071"],"corresponding_institution_ids":["https://openalex.org/I40347166"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":6.9341,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.97305007,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"89","issue":"6","first_page":"534","last_page":"539"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10600","display_name":"Reproductive Health and Contraception","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10600","display_name":"Reproductive Health and Contraception","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11389","display_name":"Maternal and fetal healthcare","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/levonorgestrel-intrauterine-device","display_name":"levonorgestrel intrauterine device","score":0.9950000047683716},{"id":"https://openalex.org/keywords/cesarean-section","display_name":"cesarean section","score":0.9340000152587891},{"id":"https://openalex.org/keywords/postpartum-contraception","display_name":"postpartum contraception","score":0.968999981880188},{"id":"https://openalex.org/keywords/iud-expulsion","display_name":"IUD expulsion","score":0.9800000190734863}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9483380913734436},{"id":"https://openalex.org/C2780186607","wikidata":"https://www.wikidata.org/wiki/Q416950","display_name":"Levonorgestrel","level":5,"score":0.8771410584449768},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.8323652744293213},{"id":"https://openalex.org/C2776810592","wikidata":"https://www.wikidata.org/wiki/Q899868","display_name":"Intrauterine device","level":5,"score":0.6916637420654297},{"id":"https://openalex.org/C3020128735","wikidata":"https://www.wikidata.org/wiki/Q228036","display_name":"Cesarean delivery","level":3,"score":0.6099437475204468},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5364160537719727},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.4829972982406616},{"id":"https://openalex.org/C2779076696","wikidata":"https://www.wikidata.org/wiki/Q1280670","display_name":"Family planning","level":4,"score":0.3995212912559509},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.3691309690475464},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3643925189971924},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.31077733635902405},{"id":"https://openalex.org/C2986817661","wikidata":"https://www.wikidata.org/wiki/Q185698","display_name":"Research methodology","level":3,"score":0.10756325721740723},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000046","descriptor_name":"Academic Medical Centers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002585","descriptor_name":"Cesarean Section","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002641","descriptor_name":"Chicago","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003271","descriptor_name":"Contraceptive Agents, Female","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D003271","descriptor_name":"Contraceptive Agents, Female","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006786","descriptor_name":"Hospitals, Urban","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007433","descriptor_name":"Intrauterine Device Expulsion","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D007436","descriptor_name":"Intrauterine Devices, Medicated","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D011181","descriptor_name":"Postnatal Care","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016912","descriptor_name":"Levonorgestrel","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D016912","descriptor_name":"Levonorgestrel","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D017060","descriptor_name":"Patient Satisfaction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057194","descriptor_name":"Intention to Treat Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057239","descriptor_name":"Early Termination of Clinical Trials","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059012","descriptor_name":"Lost to Follow-Up","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.contraception.2013.12.007","doi":"https://doi.org/10.1016/j.contraception.2013.12.007","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.contraception.2013.12.007","pdf_url":null,"source":{"id":"https://openalex.org/S82319153","display_name":"Contraception","issn_l":"0010-7824","issn":["0010-7824","1879-0518"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Contraception","raw_type":"journal-article"},{"id":"pmid:24457061","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24457061","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Contraception","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9940000176429749}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8399999737739563}],"study_designs":[{"id":"https://openalex.org/study-designs/randomized-controlled-trial","display_name":"Randomized Controlled Trial"},{"id":"https://openalex.org/study-designs/clinical-trial","display_name":"Clinical Trial"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313438","display_name":"Society of Family Planning","ror":"https://ror.org/01rrwkv56"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1929937915","https://openalex.org/W1996861640","https://openalex.org/W2018565226","https://openalex.org/W2022622071","https://openalex.org/W2029657785","https://openalex.org/W2037265521","https://openalex.org/W2038128243","https://openalex.org/W2049364592","https://openalex.org/W2051857568","https://openalex.org/W2053394535","https://openalex.org/W2058206205","https://openalex.org/W2058743960","https://openalex.org/W2067922286","https://openalex.org/W2069620646","https://openalex.org/W2089913926","https://openalex.org/W2104485860","https://openalex.org/W2123582344","https://openalex.org/W2131443592","https://openalex.org/W2135508693","https://openalex.org/W2136369828","https://openalex.org/W2156814249","https://openalex.org/W2168475211"],"related_works":["https://openalex.org/W2168475211","https://openalex.org/W2112921125","https://openalex.org/W2999483529","https://openalex.org/W2520142277","https://openalex.org/W2087054502","https://openalex.org/W3120892027","https://openalex.org/W2053862444","https://openalex.org/W2952806734","https://openalex.org/W2946744740","https://openalex.org/W2321199531"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
