{"id":"https://openalex.org/W2594718240","doi":null,"title":"Original Article Prediction of spontaneous preterm birth in patients with congenital uterine anomalies using combined fetal fibronectin and cervical length","display_name":"Original Article Prediction of spontaneous preterm birth in patients with congenital uterine anomalies using combined fetal fibronectin and cervical length","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2594718240","mag":"2594718240"},"language":"en","primary_location":{"id":"mag:2594718240","doi":null,"is_oa":false,"landing_page_url":"http://ajceog.us/files/ajceog1307001.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5060226856","display_name":"Nathan S. Fox","orcid":"https://orcid.org/0000-0001-5071-8182","observed_orcids":["https://orcid.org/0000-0001-5071-8182"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nathan S. Fox","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5071-8182","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068805541","display_name":"Daniel H. Saltzman","orcid":"https://orcid.org/0000-0002-8454-2303","observed_orcids":["https://orcid.org/0000-0002-8454-2303"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel H. Saltzman","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8454-2303","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086828422","display_name":"Rachel S. Gerber","orcid":"https://orcid.org/0000-0001-8298-7678","observed_orcids":["https://orcid.org/0000-0001-8298-7678"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rachel S. Gerber","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8298-7678","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026353626","display_name":"Erica M. Stern","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Erica Stern","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049878388","display_name":"Chad K. Klauser","orcid":"https://orcid.org/0000-0002-1320-7575","observed_orcids":["https://orcid.org/0000-0002-1320-7575"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chad K. Klauser","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1320-7575","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084324015","display_name":"Andrei Rebarber","orcid":"https://orcid.org/0000-0003-3528-9652","observed_orcids":["https://orcid.org/0000-0003-3528-9652"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrei Rebarber","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3528-9652","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9463000297546387,"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"}},"topics":[{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9463000297546387,"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/T11589","display_name":"Gynecological conditions and treatments","score":0.04670000076293945,"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/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.0010999999940395355,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spontaneous-preterm-birth","display_name":"spontaneous preterm birth","score":0.9259999990463257},{"id":"https://openalex.org/keywords/congenital-uterine-anomalies","display_name":"congenital uterine anomalies","score":0.9940000176429749},{"id":"https://openalex.org/keywords/cervical-length","display_name":"cervical length","score":0.8820000290870667},{"id":"https://openalex.org/keywords/fetal-fibronectin","display_name":"fetal fibronectin","score":0.9990000128746033},{"id":"https://openalex.org/keywords/preterm-birth-prediction","display_name":"preterm birth prediction","score":0.9129999876022339},{"id":"https://openalex.org/keywords/septate-uterus","display_name":"septate uterus","score":0.8970000147819519},{"id":"https://openalex.org/keywords/bicornuate-uterus","display_name":"bicornuate uterus","score":0.9909999966621399},{"id":"https://openalex.org/keywords/unicornuate-uterus","display_name":"unicornuate uterus","score":0.8949999809265137},{"id":"https://openalex.org/keywords/arcuate-uterus","display_name":"arcuate uterus","score":0.8230000138282776},{"id":"https://openalex.org/keywords/t-shaped-uterus","display_name":"T-shaped uterus","score":0.7730000019073486},{"id":"https://openalex.org/keywords/uterus-didelphys","display_name":"uterus didelphys","score":0.9190000295639038},{"id":"https://openalex.org/keywords/singleton-pregnancy","display_name":"singleton pregnancy","score":0.6610000133514404}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8451434373855591},{"id":"https://openalex.org/C2777498106","wikidata":"https://www.wikidata.org/wiki/Q12898997","display_name":"Fetal fibronectin","level":5,"score":0.7288073301315308},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6456300020217896},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.6149961948394775},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.46667468547821045},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4215020537376404},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.41930076479911804},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.2719442844390869},{"id":"https://openalex.org/C3017786699","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Preterm delivery","level":4,"score":0.24904125928878784},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11842989921569824},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2594718240","doi":null,"is_oa":false,"landing_page_url":"http://ajceog.us/files/ajceog1307001.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1687902550","https://openalex.org/W1965403811","https://openalex.org/W1980999021","https://openalex.org/W1982096653","https://openalex.org/W1991556657","https://openalex.org/W1992347129","https://openalex.org/W1994587239","https://openalex.org/W2006054041","https://openalex.org/W2012273444","https://openalex.org/W2015698138","https://openalex.org/W2030267747","https://openalex.org/W2096377723","https://openalex.org/W2096460968","https://openalex.org/W2126501717","https://openalex.org/W2147800095","https://openalex.org/W2147813481","https://openalex.org/W2327234524","https://openalex.org/W2416788925","https://openalex.org/W2469998540"],"related_works":["https://openalex.org/W2945897910","https://openalex.org/W2362903590","https://openalex.org/W2357153084","https://openalex.org/W2050928082","https://openalex.org/W4250814639","https://openalex.org/W2143290792","https://openalex.org/W4415098547","https://openalex.org/W2075245652","https://openalex.org/W3027983638","https://openalex.org/W2010583296"],"abstract_inverted_index":{"Objective:":[0],"To":[1],"evaluate":[2],"cervical":[3],"length":[4],"(CL)":[5],"and":[6,34,52,66,96],"fetal":[7,43],"fibronectin":[8],"(fFN)":[9],"as":[10,81],"predictors":[11],"of":[12,29,87,121,133,144,160,172,220,231],"spontaneous":[13,88,134,161,194,213],"pre":[14],"-":[15],"term":[16],"birth":[17,73,90,136,163,196,215],"(SPTB)":[18],"in":[19,223],"patients":[20,30,62,67,101,122,128,146,153,165,225],"with":[21,31,63,102,166,202,212],"congenital":[22],"uterine":[23,32,103,203],"anomalies.":[24],"Methods:":[25],"A":[26,76],"retrospective":[27],"cohort":[28],"anomalies":[33,104],"singleton":[35],"pregnancies":[36],">22":[37],"weeks":[38,57,92,138],"delivered":[39],"by":[40],"one":[41],"maternal":[42],"medicine":[44],"practice":[45],"from":[46,55],"2005-2012":[47],"who":[48,68],"underwent":[49],"routine":[50],"CL":[51,78,95,175,207],"fFN":[53,97,173,221],"testing":[54,176,222],"22-32":[56],"was":[58,79],"identified.":[59],"We":[60,84],"excluded":[61],"a":[64,124,130,149,167,205],"cerclage,":[65],"had":[69,123,129,148],"an":[70,157],"indicated":[71],"preterm":[72,89,135,162,195,214,232],"<37":[74,91,137,197,216],"weeks.":[75,198,217],"short":[77,125,206],"defined":[80],"\u226425":[82],"mm.":[83],"compared":[85],"rates":[86],"based":[93],"on":[94],"results.":[98],"Results:":[99],"120":[100],"were":[105],"identified":[106],"(47":[107],"septate,":[108],"36":[109],"bicornuate,":[110],"12":[111],"unicornuate,":[112],"10":[113],"arcuate,":[114],"9":[115],"T-shaped,":[116],"6":[117],"didelphys).":[118],"Seventeen":[119],"(14.2%)":[120],"CL;":[126],"these":[127,152,224],"higher":[131],"incidence":[132,159],"(64.7%":[139],"vs.":[140],"13.6%,":[141],"p<0.001).":[142],"Six":[143],"89":[145],"(6.7%)":[147],"positive":[150,181,188],"fFN;":[151],"did":[154,177],"not":[155,178,227],"have":[156],"increased":[158],"than":[164],"negative":[168,183,190],"fFN.":[169],"The":[170,218],"addition":[171,219],"to":[174],"improve":[179,228],"the":[180,187,229],"or":[182,189],"predictive":[184],"values,":[185],"nor":[186],"likelihood":[191],"ratios":[192],"for":[193],"Conclusions:":[199],"In":[200],"women":[201],"anomalies,":[204],"is":[208],"significantly":[209],"as-":[210],"sociated":[211],"does":[226],"prediction":[230],"birth.":[233]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2017-03-16T00:00:00"}