{"id":"https://openalex.org/W4307386048","doi":"https://doi.org/10.1038/s41746-022-00710-w","title":"Predicting radiocephalic arteriovenous fistula success with machine learning","display_name":"Predicting radiocephalic arteriovenous fistula success with machine learning","publication_year":2022,"publication_date":"2022-10-25","ids":{"openalex":"https://openalex.org/W4307386048","doi":"https://doi.org/10.1038/s41746-022-00710-w","pmid":"https://pubmed.ncbi.nlm.nih.gov/36280681"},"language":"en","primary_location":{"id":"doi:10.1038/s41746-022-00710-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-022-00710-w","pdf_url":"https://www.nature.com/articles/s41746-022-00710-w.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41746-022-00710-w.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015748711","display_name":"Patrick Heindel","orcid":"https://orcid.org/0000-0001-6030-6923"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick Heindel","raw_affiliation_strings":["Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA","Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0001-6030-6923","affiliations":[{"raw_affiliation_string":"Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091174578","display_name":"Tanujit Dey","orcid":"https://orcid.org/0000-0001-5559-211X"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tanujit Dey","raw_affiliation_strings":["Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051445629","display_name":"Jessica D. Feliz","orcid":"https://orcid.org/0000-0003-0264-7898"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jessica D. Feliz","raw_affiliation_strings":["Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA","Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0003-0264-7898","affiliations":[{"raw_affiliation_string":"Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060903551","display_name":"Dirk M. Hentschel","orcid":"https://orcid.org/0000-0003-4161-7122"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dirk M. Hentschel","raw_affiliation_strings":["Division of Renal Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Renal Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010571732","display_name":"Deepak L. Bhatt","orcid":"https://orcid.org/0000-0002-1278-6245"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deepak L. Bhatt","raw_affiliation_strings":["Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102839331","display_name":"Mohammed Al\u2010Omran","orcid":"https://orcid.org/0000-0003-3325-0420"},"institutions":[{"id":"https://openalex.org/I1297363086","display_name":"St. Michael's Hospital","ror":"https://ror.org/04skqfp25","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1297363086","https://openalex.org/I4399598460"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]},{"id":"https://openalex.org/I2800965796","display_name":"King Faisal Specialist Hospital & Research Centre","ror":"https://ror.org/05n0wgt02","country_code":"SA","type":"healthcare","lineage":["https://openalex.org/I2800965796"]}],"countries":["CA","SA"],"is_corresponding":false,"raw_author_name":"Mohammed Al-Omran","raw_affiliation_strings":["Department of Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia","Division of Vascular Surgery and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I2800965796"]},{"raw_affiliation_string":"Division of Vascular Surgery and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I1297363086","https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014406612","display_name":"Michael Belkin","orcid":null},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Belkin","raw_affiliation_strings":["Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021660019","display_name":"C. Keith Ozaki","orcid":"https://orcid.org/0000-0001-9906-6218"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Keith Ozaki","raw_affiliation_strings":["Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000682755","display_name":"Mohamad A. Hussain","orcid":"https://orcid.org/0000-0003-2471-8167"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mohamad A. Hussain","raw_affiliation_strings":["Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA. mhussain7@bwh.harvard.edu","Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. mhussain7@bwh.harvard.edu","Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0003-2471-8167","affiliations":[{"raw_affiliation_string":"Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA. mhussain7@bwh.harvard.edu","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Division of Vascular and Endovascular Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. mhussain7@bwh.harvard.edu","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5000682755"],"corresponding_institution_ids":["https://openalex.org/I1283280774"],"apc_list":{"value":3590,"currency":"USD","value_usd":3590},"apc_paid":{"value":3590,"currency":"USD","value_usd":3590},"fwci":6.3709,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.97445223,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":"1","first_page":"160","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10641","display_name":"Central Venous Catheters and Hemodialysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10641","display_name":"Central Venous Catheters and Hemodialysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11554","display_name":"Vascular Procedures and Complications","score":0.986299991607666,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","score":0.9670000076293945,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/medicine","display_name":"Medicine","score":0.6694612503051758},{"id":"https://openalex.org/keywords/arteriovenous-fistula","display_name":"Arteriovenous fistula","score":0.6654137372970581},{"id":"https://openalex.org/keywords/receiver-operating-characteristic","display_name":"Receiver operating characteristic","score":0.594653308391571},{"id":"https://openalex.org/keywords/hemodialysis","display_name":"Hemodialysis","score":0.5100298523902893},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.4781040549278259},{"id":"https://openalex.org/keywords/logistic-regression","display_name":"Logistic regression","score":0.47061851620674133},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.4183492660522461},{"id":"https://openalex.org/keywords/logistic-model-tree","display_name":"Logistic model tree","score":0.4122186303138733},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3930070996284485},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.3497832119464874},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.29508548974990845},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.28700241446495056},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1720147430896759}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6694612503051758},{"id":"https://openalex.org/C2779063477","wikidata":"https://www.wikidata.org/wiki/Q707837","display_name":"Arteriovenous fistula","level":2,"score":0.6654137372970581},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.594653308391571},{"id":"https://openalex.org/C2778063415","wikidata":"https://www.wikidata.org/wiki/Q391744","display_name":"Hemodialysis","level":2,"score":0.5100298523902893},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.4781040549278259},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.47061851620674133},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.4183492660522461},{"id":"https://openalex.org/C61722155","wikidata":"https://www.wikidata.org/wiki/Q6667643","display_name":"Logistic model tree","level":3,"score":0.4122186303138733},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3930070996284485},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3497832119464874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.29508548974990845},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.28700241446495056},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1720147430896759}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1038/s41746-022-00710-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-022-00710-w","pdf_url":"https://www.nature.com/articles/s41746-022-00710-w.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},{"id":"pmid:36280681","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36280681","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,"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":"NPJ digital medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:07bf7fc28ef841dd99f9ebb238a56189","is_oa":true,"landing_page_url":"https://doaj.org/article/07bf7fc28ef841dd99f9ebb238a56189","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,"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":"npj Digital Medicine, Vol 5, Iss 1, Pp 1-9 (2022)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:9592575","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9592575","pdf_url":null,"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,"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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"NPJ Digit Med","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1038/s41746-022-00710-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-022-00710-w","pdf_url":"https://www.nature.com/articles/s41746-022-00710-w.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G2156316066","display_name":"Harvard Longwood Research Training in Vascular Surgery","funder_award_id":"5t32hl007734-30","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G3549828030","display_name":null,"funder_award_id":"NIH T32","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G5388899634","display_name":null,"funder_award_id":"5T32HL007734-23","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G5474063740","display_name":"Harvard Longwood Research Training In Vascular Surgery","funder_award_id":"5t32hl007734-23","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G6008163672","display_name":null,"funder_award_id":"5T32HL007734-23","funder_id":"https://openalex.org/F4320306085","funder_display_name":"U.S. Department of Health and Human Services"},{"id":"https://openalex.org/G8848334635","display_name":null,"funder_award_id":"HL0-07734","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320306085","display_name":"U.S. Department of Health and Human Services","ror":"https://ror.org/033jnv181"},{"id":"https://openalex.org/F4320308347","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4307386048.pdf","grobid_xml":"https://content.openalex.org/works/W4307386048.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1977197263","https://openalex.org/W1992847631","https://openalex.org/W2020385196","https://openalex.org/W2027731642","https://openalex.org/W2045030989","https://openalex.org/W2051251810","https://openalex.org/W2054193584","https://openalex.org/W2056884786","https://openalex.org/W2074847261","https://openalex.org/W2104328185","https://openalex.org/W2122825543","https://openalex.org/W2135046866","https://openalex.org/W2295598076","https://openalex.org/W2322754609","https://openalex.org/W2787570261","https://openalex.org/W2895965108","https://openalex.org/W2911964244","https://openalex.org/W2914718772","https://openalex.org/W3012497879","https://openalex.org/W3124426012","https://openalex.org/W3139470068","https://openalex.org/W3199448126","https://openalex.org/W4292764251","https://openalex.org/W4293165032","https://openalex.org/W4300157322"],"related_works":["https://openalex.org/W1482741527","https://openalex.org/W2355822435","https://openalex.org/W2604345845","https://openalex.org/W4393859184","https://openalex.org/W4366990902","https://openalex.org/W2564267663","https://openalex.org/W4367335967","https://openalex.org/W4317732970","https://openalex.org/W4388550696","https://openalex.org/W4321636153"],"abstract_inverted_index":{"After":[0],"creation":[1],"of":[2,9,20,27,49,139,196,229],"a":[3,39,130,137],"new":[4,67],"arteriovenous":[5,53],"fistula":[6,54],"(AVF),":[7],"assessment":[8,149,242],"readiness":[10],"for":[11,72,103,105],"use":[12,22,96],"is":[13,23,92,186,206,237],"an":[14],"important":[15],"clinical":[16,141],"task.":[17],"Accurate":[18],"prediction":[19,48],"successful":[21,50,93],"challenging,":[24],"and":[25,74,115,122,133,143,159,173,194,227],"augmentation":[26],"the":[28,77,166,178,209,244],"physical":[29],"exam":[30],"with":[31,129],"ultrasound":[32,146,200],"has":[33],"become":[34],"routine.":[35],"Herein,":[36],"we":[37],"propose":[38],"point-of-care":[40,234],"tool":[41],"based":[42],"on":[43],"machine":[44],"learning":[45],"to":[46,188,213,239],"enhance":[47],"unassisted":[51,94],"radiocephalic":[52,68],"(AVF)":[55],"use.":[56],"Our":[57],"analysis":[58],"includes":[59,150],"pooled":[60],"patient-level":[61],"data":[62],"from":[63],"704":[64],"patients":[65],"undergoing":[66],"AVF":[69,95,241],"creation,":[70],"eligible":[71],"hemodialysis,":[73],"enrolled":[75],"in":[76,243],"2014-2019":[78],"international":[79],"multicenter":[80],"PATENCY-1":[81],"or":[82],"PATENCY-2":[83],"randomized":[84],"controlled":[85],"trials.":[86],"The":[87,203],"primary":[88],"outcome":[89],"being":[90],"predicted":[91],"within":[97],"1-year,":[98],"defined":[99],"as":[100,208],"2-needle":[101],"cannulation":[102],"hemodialysis":[104],"\u226590":[106],"days":[107],"without":[108],"preceding":[109],"intervention.":[110],"Logistic,":[111],"penalized":[112],"logistic":[113],"(lasso":[114],"elastic":[116],"net),":[117],"decision":[118,160,167],"tree,":[119],"random":[120],"forest,":[121],"boosted":[123],"tree":[124,168],"classification":[125],"models":[126],"were":[127],"built":[128],"training,":[131],"tuning,":[132],"testing":[134],"paradigm":[135],"using":[136],"combination":[138],"baseline":[140],"characteristics":[142],"4-6":[144],"week":[145],"parameters.":[147],"Performance":[148],"receiver":[151],"operating":[152],"characteristic":[153],"curves,":[154,156],"precision-recall":[155],"calibration":[157],"plots,":[158],"curves.":[161],"All":[162],"modeling":[163],"approaches":[164],"except":[165],"have":[169],"similar":[170],"discrimination":[171],"performance":[172,185],"comparable":[174],"net-benefit":[175],"(area":[176],"under":[177],"ROC":[179],"curve":[180],"0.78-0.81,":[181],"accuracy":[182],"69.1-73.6%).":[183],"Model":[184],"superior":[187],"Kidney":[189],"Disease":[190],"Outcome":[191],"Quality":[192],"Initiative":[193],"University":[195],"Alabama":[197],"at":[198],"Birmingham":[199],"threshold":[201],"criteria.":[202],"lasso":[204],"model":[205,211],"presented":[207],"final":[210],"due":[212],"its":[214],"parsimony,":[215],"retaining":[216],"only":[217],"3":[218],"covariates:":[219],"larger":[220],"outflow":[221],"vein":[222],"diameter,":[223],"higher":[224],"flow":[225],"volume,":[226],"absence":[228],">50%":[230],"luminal":[231],"stenosis.":[232],"A":[233],"online":[235],"calculator":[236],"deployed":[238],"facilitate":[240],"clinic.":[245]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-08T01:25:22.217667","created_date":"2025-10-10T00:00:00"}