{"id":"https://openalex.org/W2114941487","doi":"https://doi.org/10.1053/j.gastro.2008.08.003","title":"Impact of the Model for End-Stage Liver Disease Allocation Policy on the Use of High-Risk Organs for Liver Transplantation","display_name":"Impact of the Model for End-Stage Liver Disease Allocation Policy on the Use of High-Risk Organs for Liver Transplantation","publication_year":2008,"publication_date":"2008-11-01","ids":{"openalex":"https://openalex.org/W2114941487","doi":"https://doi.org/10.1053/j.gastro.2008.08.003","mag":"2114941487","pmid":"https://pubmed.ncbi.nlm.nih.gov/19009713"},"language":"en","primary_location":{"id":"doi:10.1053/j.gastro.2008.08.003","doi":"https://doi.org/10.1053/j.gastro.2008.08.003","is_oa":false,"landing_page_url":"https://doi.org/10.1053/j.gastro.2008.08.003","pdf_url":null,"source":{"id":"https://openalex.org/S143352558","display_name":"Gastroenterology","issn_l":"0016-5085","issn":["0016-5085","1528-0012"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Gastroenterology","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/A5103984054","display_name":"Michael L. Volk","orcid":"https://orcid.org/0009-0003-2137-1556","observed_orcids":["https://orcid.org/0009-0003-2137-1556"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210102099","display_name":"VA Ann Arbor Healthcare System","ror":"https://ror.org/018txrr13","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210102099","https://openalex.org/I4210127612"]},{"id":"https://openalex.org/I4210114445","display_name":"Michigan Medicine","ror":"https://ror.org/01zcpa714","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210114445"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael L. Volk","raw_affiliation_strings":["Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan 48109, USA. mvolk@umich.edu","Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan","VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan 48109, USA. mvolk@umich.edu","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210114445"]},{"raw_affiliation_string":"VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I4210102099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077140895","display_name":"Anna Suk-Fong Lok","orcid":"https://orcid.org/0000-0002-5811-6845","observed_orcids":["https://orcid.org/0000-0002-5811-6845"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210114445","display_name":"Michigan Medicine","ror":"https://ror.org/01zcpa714","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210114445"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anna S.F. Lok","raw_affiliation_strings":["Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210114445"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102841465","display_name":"Shawn J. Pelletier","orcid":"https://orcid.org/0000-0002-1499-016X","observed_orcids":["https://orcid.org/0000-0002-1499-016X"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shawn J. Pelletier","raw_affiliation_strings":["Division of Transplant Surgery, University of Michigan, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Transplant Surgery, University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041355589","display_name":"Peter Anthony Ubel","orcid":"https://orcid.org/0000-0001-8218-519X","observed_orcids":["https://orcid.org/0000-0001-8218-519X"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210102099","display_name":"VA Ann Arbor Healthcare System","ror":"https://ror.org/018txrr13","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210102099","https://openalex.org/I4210127612"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter A. Ubel","raw_affiliation_strings":["Division of General Medicine, University of Michigan, Ann Arbor, Michigan","VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of General Medicine, University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I4210102099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103470033","display_name":"Rodney A. Hayward","orcid":"https://orcid.org/0000-0003-0683-7250","observed_orcids":["https://orcid.org/0000-0003-0683-7250"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210102099","display_name":"VA Ann Arbor Healthcare System","ror":"https://ror.org/018txrr13","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210102099","https://openalex.org/I4210127612"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rodney A. Hayward","raw_affiliation_strings":["Division of General Medicine, University of Michigan, Ann Arbor, Michigan","VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of General Medicine, University of Michigan, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan","institution_ids":["https://openalex.org/I4210102099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103984054"],"corresponding_institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210102099","https://openalex.org/I4210114445"],"apc_list":{"value":4180,"currency":"USD","value_usd":4180},"apc_paid":null,"fwci":8.4376,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.97912146,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"135","issue":"5","first_page":"1568","last_page":"1574"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10999","display_name":"Organ Transplantation Techniques and Outcomes","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10999","display_name":"Organ Transplantation Techniques and Outcomes","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11163","display_name":"Organ Donation and Transplantation","score":0.007899999618530273,"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/T11189","display_name":"Transplantation: Methods and Outcomes","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/model-for-end-stage-liver-disease","display_name":"Model for End-Stage Liver Disease","score":0.8960000276565552},{"id":"https://openalex.org/keywords/liver-transplantation","display_name":"liver transplantation","score":0.8479999899864197},{"id":"https://openalex.org/keywords/organ-allocation-policy","display_name":"organ allocation policy","score":0.8090000152587891},{"id":"https://openalex.org/keywords/donor-risk-index","display_name":"donor risk index","score":0.8700000047683716},{"id":"https://openalex.org/keywords/organ-quality","display_name":"organ quality","score":0.7170000076293945},{"id":"https://openalex.org/keywords/deceased-donor-liver-transplantation","display_name":"deceased donor liver transplantation","score":0.6930000185966492},{"id":"https://openalex.org/keywords/post-transplant-survival","display_name":"post-transplant survival","score":0.8539999723434448},{"id":"https://openalex.org/keywords/graft-failure","display_name":"graft failure","score":0.8920000195503235},{"id":"https://openalex.org/keywords/meld-score","display_name":"MELD score","score":0.6669999957084656}],"concepts":[{"id":"https://openalex.org/C2779609443","wikidata":"https://www.wikidata.org/wiki/Q1368191","display_name":"Liver transplantation","level":3,"score":0.7803463339805603},{"id":"https://openalex.org/C2777075537","wikidata":"https://www.wikidata.org/wiki/Q929737","display_name":"Liver disease","level":2,"score":0.6136671304702759},{"id":"https://openalex.org/C2779250428","wikidata":"https://www.wikidata.org/wiki/Q1435938","display_name":"Model for End-Stage Liver Disease","level":4,"score":0.5534074902534485},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5240966081619263},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.4880034029483795},{"id":"https://openalex.org/C2911091166","wikidata":"https://www.wikidata.org/wiki/Q106419912","display_name":"Transplantation","level":2,"score":0.4218660295009613},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.415892630815506},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.41120392084121704},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.25480419397354126},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10695511102676392},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","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":"D006084","descriptor_name":"Graft Rejection","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D006084","descriptor_name":"Graft Rejection","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D006085","descriptor_name":"Graft Survival","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":"D009927","descriptor_name":"Tissue and Organ Procurement","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D011050","descriptor_name":"Policy Making","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","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":"D014019","descriptor_name":"Tissue Donors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D014850","descriptor_name":"Waiting Lists","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015996","descriptor_name":"Survival Rate","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":false},{"descriptor_ui":"D016031","descriptor_name":"Liver Transplantation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017093","descriptor_name":"Liver Failure","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D017410","descriptor_name":"Practice Guidelines as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D040841","descriptor_name":"Resource Allocation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1053/j.gastro.2008.08.003","doi":"https://doi.org/10.1053/j.gastro.2008.08.003","is_oa":false,"landing_page_url":"https://doi.org/10.1053/j.gastro.2008.08.003","pdf_url":null,"source":{"id":"https://openalex.org/S143352558","display_name":"Gastroenterology","issn_l":"0016-5085","issn":["0016-5085","1528-0012"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Gastroenterology","raw_type":"journal-article"},{"id":"pmid:19009713","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19009713","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":"Gastroenterology","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G119782554","display_name":null,"funder_award_id":"234-2005-370011 C","funder_id":"https://openalex.org/F4320332505","funder_display_name":"U.S. Public Health Service"}],"funders":[{"id":"https://openalex.org/F4320332505","display_name":"U.S. Public Health Service","ror":"https://ror.org/05xf94514"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1506738637","https://openalex.org/W1789913733","https://openalex.org/W1974734702","https://openalex.org/W1975563588","https://openalex.org/W1986721142","https://openalex.org/W1996904669","https://openalex.org/W2013502482","https://openalex.org/W2014088607","https://openalex.org/W2017439720","https://openalex.org/W2047116290","https://openalex.org/W2057290859","https://openalex.org/W2057932327","https://openalex.org/W2061297135","https://openalex.org/W2069243984","https://openalex.org/W2084023071","https://openalex.org/W2087877208","https://openalex.org/W2089459488","https://openalex.org/W2092981579","https://openalex.org/W2094171131","https://openalex.org/W2113041255","https://openalex.org/W2114970355","https://openalex.org/W2155329878","https://openalex.org/W2160382143","https://openalex.org/W2161499090","https://openalex.org/W2566485336","https://openalex.org/W4212838134"],"related_works":["https://openalex.org/W1998803562","https://openalex.org/W2149841985","https://openalex.org/W2034943729","https://openalex.org/W2862625875","https://openalex.org/W2117360528","https://openalex.org/W2884080458","https://openalex.org/W1994757982","https://openalex.org/W2750860595","https://openalex.org/W2139274391","https://openalex.org/W2085205707"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":10}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}