{"id":"https://openalex.org/W4367043633","doi":"https://doi.org/10.1016/j.xagr.2023.100210","title":"The likelihood of a healthy live birth after frozen embryo transfer with endometrium prepared by natural ovulation regimen vs programmed regimen: a propensity-score matching study","display_name":"The likelihood of a healthy live birth after frozen embryo transfer with endometrium prepared by natural ovulation regimen vs programmed regimen: a propensity-score matching study","publication_year":2023,"publication_date":"2023-04-26","ids":{"openalex":"https://openalex.org/W4367043633","doi":"https://doi.org/10.1016/j.xagr.2023.100210","pmid":"https://pubmed.ncbi.nlm.nih.gov/37275439","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/10236214"},"language":"en","primary_location":{"id":"doi:10.1016/j.xagr.2023.100210","doi":"https://doi.org/10.1016/j.xagr.2023.100210","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.xagr.2023.100210","pdf_url":null,"source":{"id":"https://openalex.org/S4210231035","display_name":"AJOG Global Reports","issn_l":"2666-5778","issn":["2666-5778"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-20","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJOG Global Reports","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.xagr.2023.100210","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100443555","display_name":"Ze Wang","orcid":"https://orcid.org/0000-0002-8339-5567","observed_orcids":["https://orcid.org/0000-0002-8339-5567"]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4405277027","display_name":"Hospital for Reproductive Medicine Affiliated to Shandong University","ror":"https://ror.org/0168ksk34","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4405277027"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ze Wang","raw_affiliation_strings":["Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113539009","display_name":"Yingxin Zhang","orcid":"https://orcid.org/0000-0002-0996-600X","observed_orcids":["https://orcid.org/0000-0002-0996-600X"]},"institutions":[{"id":"https://openalex.org/I4210116517","display_name":"Shandong Provincial Hospital","ror":"https://ror.org/02ar2nf05","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210116517"]},{"id":"https://openalex.org/I4210163399","display_name":"Shandong First Medical University","ror":"https://ror.org/05jb9pq57","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163399"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingxin Zhang","raw_affiliation_strings":["Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China (Dr Zhang)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China (Dr Zhang)","institution_ids":["https://openalex.org/I4210116517","https://openalex.org/I4210163399"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xue Shang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4405277027","display_name":"Hospital for Reproductive Medicine Affiliated to Shandong University","ror":"https://ror.org/0168ksk34","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4405277027"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Shang","raw_affiliation_strings":["Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061901518","display_name":"Ruolan Miao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4405277027","display_name":"Hospital for Reproductive Medicine Affiliated to Shandong University","ror":"https://ror.org/0168ksk34","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4405277027"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruolan Miao","raw_affiliation_strings":["Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mengfei Yin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4405277027","display_name":"Hospital for Reproductive Medicine Affiliated to Shandong University","ror":"https://ror.org/0168ksk34","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4405277027"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengfei Yin","raw_affiliation_strings":["Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Huiming Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4405277027","display_name":"Hospital for Reproductive Medicine Affiliated to Shandong University","ror":"https://ror.org/0168ksk34","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4405277027"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiming Yang","raw_affiliation_strings":["Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036645860","display_name":"Yunhai Yu","orcid":"https://orcid.org/0000-0002-4511-8999","observed_orcids":["https://orcid.org/0000-0002-4511-8999"]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210103957","display_name":"Second Hospital of Shandong University","ror":"https://ror.org/01fd86n56","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210103957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunhai Yu","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China (Dr Yu)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China (Dr Yu)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4210103957"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068954598","display_name":"Daimin Wei","orcid":"https://orcid.org/0000-0002-3455-2984","observed_orcids":["https://orcid.org/0000-0002-3455-2984"]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4405277027","display_name":"Hospital for Reproductive Medicine Affiliated to Shandong University","ror":"https://ror.org/0168ksk34","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4405277027"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Daimin Wei","raw_affiliation_strings":["Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Reproductive Medicine, Shandong University, Jinan, China (Dr Wang, Ms Shang, Dr Miao, Dr Yin, Dr Yang, and Dr Wei)","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068954598"],"corresponding_institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4405277027"],"apc_list":{"value":2000,"currency":"USD","value_usd":2000},"apc_paid":{"value":2000,"currency":"USD","value_usd":2000},"fwci":2.4377,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88225129,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":97},"biblio":{"volume":"3","issue":"2","first_page":"100210","last_page":"100210"},"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":0.9761000275611877,"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":0.9761000275611877,"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/T10364","display_name":"Reproductive Biology and Fertility","score":0.011900000274181366,"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/T11156","display_name":"Reproductive Health and Technologies","score":0.00930000003427267,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"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/frozen-embryo-transfer","display_name":"frozen embryo transfer","score":0.9950000047683716},{"id":"https://openalex.org/keywords/endometrial-preparation","display_name":"endometrial preparation","score":0.8759999871253967},{"id":"https://openalex.org/keywords/singleton-live-births","display_name":"singleton live births","score":0.7689999938011169},{"id":"https://openalex.org/keywords/hypertensive-disorders-of-pregnancy","display_name":"hypertensive disorders of pregnancy","score":0.9980000257492065},{"id":"https://openalex.org/keywords/birth-weight","display_name":"birth weight","score":0.9160000085830688},{"id":"https://openalex.org/keywords/large-for-gestational-age","display_name":"large for gestational age","score":0.9480000138282776},{"id":"https://openalex.org/keywords/single-blastocyst-transfer","display_name":"single blastocyst transfer","score":0.7919999957084656},{"id":"https://openalex.org/keywords/assisted-reproductive-technology","display_name":"assisted reproduction","score":0.718999981880188}],"concepts":[{"id":"https://openalex.org/C2781413609","wikidata":"https://www.wikidata.org/wiki/Q7308373","display_name":"Regimen","level":2,"score":0.8134071230888367},{"id":"https://openalex.org/C2778279030","wikidata":"https://www.wikidata.org/wiki/Q1543380","display_name":"Live birth","level":3,"score":0.7379366159439087},{"id":"https://openalex.org/C17923572","wikidata":"https://www.wikidata.org/wiki/Q7250160","display_name":"Propensity score matching","level":2,"score":0.7242062091827393},{"id":"https://openalex.org/C2779742232","wikidata":"https://www.wikidata.org/wiki/Q839508","display_name":"Endometrium","level":2,"score":0.591657817363739},{"id":"https://openalex.org/C160099875","wikidata":"https://www.wikidata.org/wiki/Q237118","display_name":"Embryo transfer","level":3,"score":0.5712584257125854},{"id":"https://openalex.org/C2777702977","wikidata":"https://www.wikidata.org/wiki/Q187082","display_name":"Ovulation","level":3,"score":0.5284825563430786},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4556198716163635},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.3676939010620117},{"id":"https://openalex.org/C16685009","wikidata":"https://www.wikidata.org/wiki/Q335057","display_name":"Andrology","level":1,"score":0.3666307330131531},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.3664422631263733},{"id":"https://openalex.org/C196843134","wikidata":"https://www.wikidata.org/wiki/Q33196","display_name":"Embryo","level":2,"score":0.32132232189178467},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.32075023651123047},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.2735162079334259},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2619835138320923},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.0873212218284607},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.056667178869247437}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.xagr.2023.100210","doi":"https://doi.org/10.1016/j.xagr.2023.100210","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.xagr.2023.100210","pdf_url":null,"source":{"id":"https://openalex.org/S4210231035","display_name":"AJOG Global Reports","issn_l":"2666-5778","issn":["2666-5778"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-20","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJOG Global Reports","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10236214","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10236214","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10236214/pdf/main.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJOG Glob Rep","raw_type":"Text"},{"id":"pmid:37275439","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37275439","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":"AJOG global reports","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:1c6b9b85318a497b81c3fd76cfc9d81f","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/1c6b9b85318a497b81c3fd76cfc9d81f","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"AJOG Global Reports, Vol 3, Iss 2, Pp 100210- (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.xagr.2023.100210","doi":"https://doi.org/10.1016/j.xagr.2023.100210","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.xagr.2023.100210","pdf_url":null,"source":{"id":"https://openalex.org/S4210231035","display_name":"AJOG Global Reports","issn_l":"2666-5778","issn":["2666-5778"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-20","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJOG Global Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G3018373974","display_name":null,"funder_award_id":"ZR2021QH320","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G3523068796","display_name":null,"funder_award_id":"ZR2021MH391","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G3907189843","display_name":null,"funder_award_id":"82071718","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320311026","display_name":"Shandong University","ror":"https://ror.org/0207yh398"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4367043633.pdf","grobid_xml":"https://content.openalex.org/works/W4367043633.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1893267950","https://openalex.org/W1973430513","https://openalex.org/W2111503111","https://openalex.org/W2155791911","https://openalex.org/W2161554106","https://openalex.org/W2165754964","https://openalex.org/W2381630563","https://openalex.org/W2505179618","https://openalex.org/W2783637675","https://openalex.org/W2799503709","https://openalex.org/W2903585683","https://openalex.org/W2909079157","https://openalex.org/W2909084087","https://openalex.org/W2916530067","https://openalex.org/W2923104520","https://openalex.org/W2946162592","https://openalex.org/W3001577803","https://openalex.org/W3009053725","https://openalex.org/W3015577384","https://openalex.org/W3031361580","https://openalex.org/W3082225452","https://openalex.org/W3118601047","https://openalex.org/W3136486145","https://openalex.org/W3162119448","https://openalex.org/W3162319089","https://openalex.org/W3200081131","https://openalex.org/W3200395698","https://openalex.org/W4200370600","https://openalex.org/W4205133700","https://openalex.org/W4229031686","https://openalex.org/W4239450719","https://openalex.org/W4283067127","https://openalex.org/W4285806626","https://openalex.org/W6639490745"],"related_works":["https://openalex.org/W7125421210","https://openalex.org/W7208710351","https://openalex.org/W4411749195","https://openalex.org/W2660730559","https://openalex.org/W4381681776","https://openalex.org/W4402334176","https://openalex.org/W4321253972","https://openalex.org/W2217444650","https://openalex.org/W4411976776","https://openalex.org/W7164371913"],"abstract_inverted_index":{"The":[0,118,143,261],"number":[1],"of":[2,13,48,85,128,152,171,213,243,277,284,291],"frozen":[3,17,54,81],"embryo":[4,18,55,82],"transfer":[5,19,56,83,87],"cycles":[6],"is":[7],"increasing,":[8],"but":[9],"the":[10,26,32,37,46,59,64,79,159,178,184,193,223,229,257,269],"optimal":[11],"method":[12],"endometrial":[14,89],"preparation":[15,90],"for":[16,111,140,246],"remains":[20],"controversial.":[21],"Few":[22],"studies":[23],"have":[24],"investigated":[25],"healthy":[27,50,122,154,278],"live":[28,51,123,155,173,279],"birth":[29,52,127,156,174,280],"outcome":[30,120],"after":[31,53,177,228,256],"natural":[33,60,92,144,179,194,258,262],"ovulation":[34,61,93,145,180,195,259,263],"regimen":[35,62,94,146,161,181,186,196,231,264,271],"vs":[36,95,163,188,207,216,237,250],"programmed":[38,65,96,160,185,224,230,270],"regimen.":[39,66,225,260],"This":[40],"study":[41,72],"aimed":[42],"to":[43,109,183,201,268,274],"explore":[44],"whether":[45],"likelihood":[47,276],"a":[49,69,115,129,149,168],"differs":[57],"between":[58,98],"and":[63,101,210,240,281,287],"We":[67],"conducted":[68],"retrospective":[70],"cohort":[71],"including":[73],"7824":[74],"ovulatory":[75],"women":[76,221],"who":[77],"underwent":[78],"first":[80],"cycle":[84],"single-blastocyst":[86],"with":[88,136,158,192,220,222,272],"by":[91],"regimen,":[97],"June":[99,102],"2017":[100],"2021.":[103],"Propensity":[104],"score":[105],"matching":[106],"was":[107,121,175],"used":[108],"control":[110],"confounding":[112],"variables":[113],"in":[114,148],"1:1":[116],"ratio.":[117],"primary":[119],"birth,":[124],"defined":[125],"as":[126],"live,":[130],"singleton":[131,172],"infant":[132],"born":[133,227],"at":[134],"term,":[135],"an":[137],"appropriate":[138],"birthweight":[139,235],"gestational":[141,247],"age.":[142],"resulted":[147],"higher":[150,169,241,275],"probability":[151],"achieving":[153],"compared":[157,219],"(35.8%":[162],"30.6%;":[164],"P<.0001).":[165],"In":[166],"addition,":[167],"rate":[170],"observed":[176],"relative":[182],"(49.6%":[187],"45.7%;":[189],"P=.003).":[190],"Women":[191],"were":[197],"also":[198],"less":[199],"likely":[200],"experience":[202],"clinical":[203],"pregnancy":[204,214,285],"loss":[205,286],"(16.0%":[206],"19.7%;":[208],"P=.005)":[209],"hypertensive":[211,289],"disorders":[212,290],"(3.9%":[215],"6.0%;":[217],"P=.004)":[218],"Singletons":[226],"had":[232],"greater":[233],"mean":[234],"(3441.50\u00b1539.97":[236],"3394.96\u00b1503.87;":[238],"P=.020)":[239],"risk":[242,283],"being":[244],"large":[245],"age":[248],"(23.3%":[249],"18.7%;":[251],"P=.003)":[252],"than":[253],"those":[254],"conceived":[255],"may":[265],"be":[266],"superior":[267],"regard":[273],"lower":[282],"maternal":[288],"pregnancy.":[292]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-04-27T00:00:00"}