{"id":"https://openalex.org/W3175734262","doi":"https://doi.org/10.31083/j.ceog.2021.03.2340","title":"The relationship between fetal thymus volume and preterm birth in dichorionic diamniotic pregnancies","display_name":"The relationship between fetal thymus volume and preterm birth in dichorionic diamniotic pregnancies","publication_year":2021,"publication_date":"2021-06-15","ids":{"openalex":"https://openalex.org/W3175734262","doi":"https://doi.org/10.31083/j.ceog.2021.03.2340","mag":"3175734262"},"language":"en","primary_location":{"id":"doi:10.31083/j.ceog.2021.03.2340","doi":"https://doi.org/10.31083/j.ceog.2021.03.2340","is_oa":true,"landing_page_url":"https://doi.org/10.31083/j.ceog.2021.03.2340","pdf_url":"https://www.imrpress.com/journal/CEOG/48/3/10.31083/j.ceog.2021.03.2340/pdf","source":{"id":"https://openalex.org/S55990359","display_name":"Clinical and Experimental Obstetrics & Gynecology","issn_l":"0390-6663","issn":["0390-6663","2709-0094"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","poland-40","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310322753","host_organization_name":"IMR Press","host_organization_lineage":["https://openalex.org/P4310322753"],"host_organization_lineage_names":["IMR Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical and Experimental Obstetrics &amp; Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.imrpress.com/journal/CEOG/48/3/10.31083/j.ceog.2021.03.2340/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076084843","display_name":"Hidayet \u015eal","orcid":"https://orcid.org/0000-0002-3586-6125","observed_orcids":["https://orcid.org/0000-0002-3586-6125"]},"institutions":[{"id":"https://openalex.org/I162720556","display_name":"Karadeniz Technical University","ror":"https://ror.org/03z8fyr40","country_code":"TR","type":"education","lineage":["https://openalex.org/I162720556"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hidayet Sal","raw_affiliation_strings":["Departments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey","institution_ids":["https://openalex.org/I162720556"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Emine Seda Guvendag Guven","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162720556","display_name":"Karadeniz Technical University","ror":"https://ror.org/03z8fyr40","country_code":"TR","type":"education","lineage":["https://openalex.org/I162720556"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Emine Seda Guvendag Guven","raw_affiliation_strings":["Departments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey","institution_ids":["https://openalex.org/I162720556"]}]},{"author_position":"last","author":{"id":null,"display_name":"Suleyman Guven","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162720556","display_name":"Karadeniz Technical University","ror":"https://ror.org/03z8fyr40","country_code":"TR","type":"education","lineage":["https://openalex.org/I162720556"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Suleyman Guven","raw_affiliation_strings":["Departments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey","institution_ids":["https://openalex.org/I162720556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162720556"],"apc_list":{"value":1500,"currency":"USD","value_usd":1500},"apc_paid":{"value":1500,"currency":"USD","value_usd":1500},"fwci":0.4533,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60370823,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"48","issue":"3","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.5449000000953674,"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"}},"topics":[{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.5449000000953674,"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"}},{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.41670000553131104,"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/T10978","display_name":"Prenatal Screening and Diagnostics","score":0.01119999960064888,"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/preterm-birth","display_name":"preterm birth","score":0.8930000066757202},{"id":"https://openalex.org/keywords/dichorionic-diamniotic-twin-pregnancy","display_name":"dichorionic diamniotic twins","score":0.9269999861717224},{"id":"https://openalex.org/keywords/twin-pregnancy","display_name":"twin pregnancy","score":0.8119999766349792},{"id":"https://openalex.org/keywords/preterm-birth-prediction","display_name":"preterm birth prediction","score":0.8259999752044678},{"id":"https://openalex.org/keywords/second-trimester-ultrasound","display_name":"second-trimester ultrasound","score":0.5979999899864197},{"id":"https://openalex.org/keywords/vocal-software","display_name":"VOCAL software","score":0.722000002861023},{"id":"https://openalex.org/keywords/predictive-biomarkers","display_name":"predictive biomarkers","score":0.5099999904632568},{"id":"https://openalex.org/keywords/preterm-birth-prevention","display_name":"preterm birth prevention","score":0.6819999814033508}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9186627268791199},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.7809171676635742},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6981403827667236},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.6818872690200806},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.5973110795021057},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.4801887273788452},{"id":"https://openalex.org/C3017786699","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Preterm delivery","level":4,"score":0.4477802813053131},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.36657002568244934},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.18315806984901428},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.12445610761642456},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.31083/j.ceog.2021.03.2340","doi":"https://doi.org/10.31083/j.ceog.2021.03.2340","is_oa":true,"landing_page_url":"https://doi.org/10.31083/j.ceog.2021.03.2340","pdf_url":"https://www.imrpress.com/journal/CEOG/48/3/10.31083/j.ceog.2021.03.2340/pdf","source":{"id":"https://openalex.org/S55990359","display_name":"Clinical and Experimental Obstetrics & Gynecology","issn_l":"0390-6663","issn":["0390-6663","2709-0094"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","poland-40","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310322753","host_organization_name":"IMR Press","host_organization_lineage":["https://openalex.org/P4310322753"],"host_organization_lineage_names":["IMR Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical and Experimental Obstetrics &amp; Gynecology","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:fda03b35ad3547c4a972246aee1c794e","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/fda03b35ad3547c4a972246aee1c794e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Clinical and Experimental Obstetrics & Gynecology, Vol 48, Iss 3, Pp 528-533 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.31083/j.ceog.2021.03.2340","doi":"https://doi.org/10.31083/j.ceog.2021.03.2340","is_oa":true,"landing_page_url":"https://doi.org/10.31083/j.ceog.2021.03.2340","pdf_url":"https://www.imrpress.com/journal/CEOG/48/3/10.31083/j.ceog.2021.03.2340/pdf","source":{"id":"https://openalex.org/S55990359","display_name":"Clinical and Experimental Obstetrics & Gynecology","issn_l":"0390-6663","issn":["0390-6663","2709-0094"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","poland-40","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310322753","host_organization_name":"IMR Press","host_organization_lineage":["https://openalex.org/P4310322753"],"host_organization_lineage_names":["IMR Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical and Experimental Obstetrics &amp; Gynecology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9789000153541565}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3175734262.pdf","grobid_xml":"https://content.openalex.org/works/W3175734262.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1755124965","https://openalex.org/W1972534525","https://openalex.org/W1989719820","https://openalex.org/W1989992359","https://openalex.org/W2007748444","https://openalex.org/W2016577907","https://openalex.org/W2044601446","https://openalex.org/W2047294637","https://openalex.org/W2059090879","https://openalex.org/W2061555046","https://openalex.org/W2074234447","https://openalex.org/W2075172493","https://openalex.org/W2120258991","https://openalex.org/W2136541942","https://openalex.org/W2158809411","https://openalex.org/W2236552724","https://openalex.org/W2415652502","https://openalex.org/W2766073078","https://openalex.org/W2787836278","https://openalex.org/W2893682426","https://openalex.org/W2955784653","https://openalex.org/W3000405102","https://openalex.org/W4252498021","https://openalex.org/W6637981096"],"related_works":["https://openalex.org/W3082341674","https://openalex.org/W3209170613","https://openalex.org/W4380238719","https://openalex.org/W4409135179","https://openalex.org/W2338365900","https://openalex.org/W4319997012","https://openalex.org/W7071757473","https://openalex.org/W1996649107","https://openalex.org/W4401645273","https://openalex.org/W2766073078"],"abstract_inverted_index":{"Background:":[0],"The":[1,42,60,87,125],"aim":[2],"of":[3,19,29,62,72,82,91,127,218],"this":[4,221],"study":[5,123],"was":[6,94,162,174],"to":[7,176,211,226],"compare":[8],"fetal":[9,43,108,128,149,202,223],"thymus":[10,44,89,109,129,150,203],"volume":[11,90,110,130,204],"in":[12,37,48,98,103,121,132,156,205],"women":[13,34,63],"who":[14,23,64],"delivered":[15],"at":[16,69,79,134,215],"<36":[17,70],"weeks":[18,71,81,136,217],"pregnancy":[20],"versus":[21],"those":[22],"did":[24],"not.":[25],"Methods:":[26],"A":[27],"total":[28],"32":[30],"dichorionic-diamniotic":[31],"twin":[32],"pregnant":[33],"were":[35,46,84],"included":[36],"the":[38,49,56,75,104,122,148,159,171,201],"prospective":[39],"cohort":[40],"study.":[41],"volumes":[45],"measured":[47,131,152],"second":[50],"trimester":[51],"for":[52,117,167],"each":[53,92],"fetus":[54,93],"using":[55],"VOCAL":[57,160],"ultrasonography":[58,155],"program.":[59],"data":[61],"experienced":[65],"preterm":[66,99,119,169,197,213,227],"labor":[67],"(delivered":[68,78],"pregnancy)":[73,83],"and":[74,183],"control":[76,105],"group":[77],"\u226536":[80],"compared.":[85],"Results:":[86],"mean":[88],"statistically":[95],"significantly":[96],"lower":[97],"delivery":[100,198,214,228],"cases":[101],"than":[102],"group.":[106,124],"Mean":[107],"could":[111],"be":[112,138,177,230],"used":[113,139,163],"as":[114,140,164],"a":[115,141,165],"marker":[116,166],"predicting":[118,168,196],"birth":[120],"parameter":[126],"twins":[133],"18\u201324":[135,216],"can":[137,208],"predictive":[142],"factor":[143],"(P":[144],"<":[145,189],"0.001).":[146],"When":[147],"volume,":[151],"3-dimensionally":[153],"by":[154],"conjunction":[157],"with":[158,180],"program,":[161],"delivery,":[170],"cut-off":[172],"value":[173],"found":[175],"0.5245":[178],"cm3,":[179],"83.3%":[181],"sensitivity":[182],"85.8%":[184],"specificity":[185],"(AUC":[186],"0.905,":[187],"P":[188],"0.001,":[190],"95%":[191],"CI,":[192],"0.798\u20130.930).":[193],"Conclusion:":[194],"By":[195],"via":[199],"measuring":[200],"twins,":[206],"physicians":[207],"suggest":[209],"strategies":[210],"prevent":[212],"pregnancy.":[219],"In":[220],"way,":[222],"mortality/morbidity":[224],"related":[225],"may":[229],"prevented.":[231]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-07-05T00:00:00"}