{"id":"https://openalex.org/W2007629532","doi":"https://doi.org/10.2106/jbjs.j.00182","title":"Choice of Hospital for Revision Total Hip Replacement","display_name":"Choice of Hospital for Revision Total Hip Replacement","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2007629532","doi":"https://doi.org/10.2106/jbjs.j.00182","mag":"2007629532","pmid":"https://pubmed.ncbi.nlm.nih.gov/21123613","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2991067"},"language":"en","primary_location":{"id":"doi:10.2106/jbjs.j.00182","doi":"https://doi.org/10.2106/jbjs.j.00182","is_oa":false,"landing_page_url":"https://doi.org/10.2106/jbjs.j.00182","pdf_url":null,"source":{"id":"https://openalex.org/S128848949","display_name":"Journal of Bone and Joint Surgery","issn_l":"0021-9355","issn":["0021-9355","1058-2436","1535-1386"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Bone and Joint Surgery","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2991067","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030816361","display_name":"Jeffrey Neil Katz","orcid":"https://orcid.org/0000-0003-2104-4670","observed_orcids":["https://orcid.org/0000-0003-2104-4670","https://orcid.org/0000-0001-8647-7704"]},"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/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffrey N. Katz","raw_affiliation_strings":["Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115, USA. jnkatz@partners.org","Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115, USA. jnkatz@partners.org","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115, USA","institution_ids":["https://openalex.org/I1283280774"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Elizabeth A. Wright","orcid":null,"observed_orcids":[]},"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/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth A. Wright","raw_affiliation_strings":["Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org","institution_ids":["https://openalex.org/I1283280774"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110912299","display_name":"John Wright","orcid":null,"observed_orcids":[]},"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/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Wright","raw_affiliation_strings":["Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org","institution_ids":["https://openalex.org/I1283280774"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019780403","display_name":"Kelly L Corbett","orcid":"https://orcid.org/0000-0003-3211-2501","observed_orcids":["https://orcid.org/0000-0003-3211-2501"]},"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/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kelly L. Corbett","raw_affiliation_strings":["Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org","institution_ids":["https://openalex.org/I1283280774"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034430865","display_name":"Henrik Malchau","orcid":"https://orcid.org/0000-0002-4291-2441","observed_orcids":["https://orcid.org/0000-0002-4291-2441"]},"institutions":[{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Henrik Malchau","raw_affiliation_strings":["Department of Orthopaedic Surgery, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114","2Department of Orthopaedic Surgery, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114","institution_ids":["https://openalex.org/I4210087915"]},{"raw_affiliation_string":"2Department of Orthopaedic Surgery, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114","institution_ids":["https://openalex.org/I4210087915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036373801","display_name":"John A. Baron","orcid":"https://orcid.org/0000-0003-3461-1056","observed_orcids":["https://orcid.org/0000-0003-3461-1056"]},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John A. Baron","raw_affiliation_strings":["Department of Medicine and of Family and Community Medicine, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756","3Department of Medicine and of Family and Community Medicine, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and of Family and Community Medicine, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756","institution_ids":["https://openalex.org/I107672454"]},{"raw_affiliation_string":"3Department of Medicine and of Family and Community Medicine, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019522183","display_name":"Elena Losina","orcid":"https://orcid.org/0000-0002-3424-0892","observed_orcids":["https://orcid.org/0000-0002-3424-0892","https://orcid.org/0000-0001-8229-6674"]},"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/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elena Losina","raw_affiliation_strings":["Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"1Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women\u2019s Hospital, BC-4th floor, 75 Francis Street, Boston, MA 02115. E-mail address for J.N. Katz: jnkatz@partners.org","institution_ids":["https://openalex.org/I1283280774"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0082,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.8561138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"92","issue":"17","first_page":"2829","last_page":"2834"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.8012999892234802,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.8012999892234802,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.1808999925851822,"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/T10391","display_name":"Healthcare Policy and Management","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/revision-total-hip-replacement","display_name":"revision total hip replacement","score":0.9800000190734863},{"id":"https://openalex.org/keywords/hospital-volume","display_name":"hospital volume","score":0.7160000205039978},{"id":"https://openalex.org/keywords/primary-total-hip-replacement","display_name":"primary total hip replacement","score":0.6320000290870667},{"id":"https://openalex.org/keywords/revision-rate","display_name":"revision rate","score":0.39399999380111694},{"id":"https://openalex.org/keywords/medicare-claims-data","display_name":"Medicare claims data","score":0.7639999985694885},{"id":"https://openalex.org/keywords/health-care-utilization","display_name":"health care utilization","score":0.6010000109672546},{"id":"https://openalex.org/keywords/health-policy","display_name":"health policy","score":0.6309999823570251}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8417668342590332},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.6667023301124573},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.5622947812080383},{"id":"https://openalex.org/C3020453552","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Total hip replacement","level":2,"score":0.5607577562332153},{"id":"https://openalex.org/C2776348710","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Hip replacement","level":3,"score":0.5033478140830994},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.45951688289642334},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4554273188114166},{"id":"https://openalex.org/C2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","level":2,"score":0.17549458146095276},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.08189570903778076},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002755","descriptor_name":"Choice Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006278","descriptor_name":"Medicare","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":false},{"descriptor_ui":"D006295","descriptor_name":"Health Resources","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true},{"descriptor_ui":"D006761","descriptor_name":"Hospitals","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012086","descriptor_name":"Reoperation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015207","descriptor_name":"Osteoarthritis, Hip","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019644","descriptor_name":"Arthroplasty, Replacement, Hip","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.2106/jbjs.j.00182","doi":"https://doi.org/10.2106/jbjs.j.00182","is_oa":false,"landing_page_url":"https://doi.org/10.2106/jbjs.j.00182","pdf_url":null,"source":{"id":"https://openalex.org/S128848949","display_name":"Journal of Bone and Joint Surgery","issn_l":"0021-9355","issn":["0021-9355","1058-2436","1535-1386"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Bone and Joint Surgery","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2991067","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2991067","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,"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":"J Bone Joint Surg Am","raw_type":"Text"},{"id":"pmid:21123613","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21123613","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":"The Journal of bone and joint surgery. American volume","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:2991067","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2991067","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,"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":"J Bone Joint Surg Am","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9907000064849854}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G3496748216","display_name":"NIAMS Multidisciplinary Clinical Research Center","funder_award_id":"P60AR047782","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"},{"id":"https://openalex.org/G4436215188","display_name":null,"funder_award_id":"NIH K24","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G5225835728","display_name":null,"funder_award_id":"K24 02123","funder_id":"https://openalex.org/F4320332505","funder_display_name":"U.S. Public Health Service"},{"id":"https://openalex.org/G8202541572","display_name":"Patient Oriented Research and Mentoring Program in Orthopedics","funder_award_id":"K24AR057827","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320332505","display_name":"U.S. Public Health Service","ror":"https://ror.org/05xf94514"},{"id":"https://openalex.org/F4320337362","display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases","ror":"https://ror.org/006zn3t30"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1693334754","https://openalex.org/W1921770897","https://openalex.org/W1985139100","https://openalex.org/W1986812451","https://openalex.org/W2000445173","https://openalex.org/W2011966376","https://openalex.org/W2032385132","https://openalex.org/W2065423465","https://openalex.org/W2079911603","https://openalex.org/W2095157567","https://openalex.org/W2111580383","https://openalex.org/W2125667836","https://openalex.org/W2129341979","https://openalex.org/W2133915381"],"related_works":["https://openalex.org/W2011961421","https://openalex.org/W2166624171","https://openalex.org/W2129341979","https://openalex.org/W2026884451","https://openalex.org/W2362500699","https://openalex.org/W2065423465","https://openalex.org/W4413139628","https://openalex.org/W2945735343","https://openalex.org/W1921770897","https://openalex.org/W2077972069"],"abstract_inverted_index":{"BACKGROUND:":[0],"Little":[1],"is":[2],"known":[3],"about":[4],"how":[5],"often":[6],"patients":[7,32,191],"have":[8],"revision":[9,48,57,145,194,206,219,332],"total":[10,36,96,201,278,333],"hip":[11,37,97,202,279,288,334],"replacement":[12,38,98,203,280,289],"in":[13,17,60,77,100,125,129,139,151,153,174,183,207,264,271,297],"the":[14,21,56,61,67,83,101,117,134,154,159,162,199,205,225,250,256,282,286,327],"same":[15,62,84,155],"hospital":[16,65,85,160],"which":[18,285],"they":[19,307],"had":[20,34,47,193,204,218],"primary":[22,35,68,163,200,226],"procedure.":[23],"METHODS:":[24],"We":[25,53,115],"examined":[26,54,263],"Medicare":[27,102],"claims":[28],"data":[29,317],"to":[30,42,105,109,237,244,320,326],"identify":[31],"who":[33,192,217],"from":[39,66],"July":[40],"1995":[41],"June":[43],"1996":[44],"and":[45,112,133,178,253],"subsequently":[46],"through":[49],"December":[50],"31,":[51],"2006.":[52],"whether":[55],"was":[58,165,247,290],"performed":[59,138,150,173,182,243,270,296,302],"or":[63,82,92],"different":[64,71],"procedure,":[69],"with":[70,212,273,313,324],"hospitals":[72,128,152],"being":[73,76],"categorized":[74],"as":[75,158],"a":[78,80,175,184,208,274],"lower,":[79],"higher,":[81],"volume":[86,131,156,276],"stratum.":[87],"Hospital":[88],"strata":[89],"included":[90],"twenty-five":[91],"fewer":[93],"cases":[94],"of":[95,119,136,189,215,241,277,329],"annually":[99],"population,":[103],"twenty-six":[104],"fifty":[106],"cases,":[107,111],"fifty-one":[108],"100":[110],">100":[113],"cases.":[114],"calculated":[116],"number":[118,135],"revisions":[120,137,170,242,245,262,305,310],"generated":[121,246,308],"(primary":[122],"procedures":[123],"eventuating":[124],"revision)":[126],"by":[127],"each":[130],"stratum":[132,157],"these":[140],"hospitals.":[141],"RESULTS:":[142],"Of":[143,260],"4448":[144,261],"procedures,":[146],"3306":[147],"(74%)":[148],"were":[149,172,181,269,295],"where":[161],"procedure":[164,227],"performed.":[166],"Four":[167],"hundred":[168],"twenty-nine":[169],"(9.6%)":[171],"lower-volume":[176,209],"hospital,":[177],"713":[179,293],"(16%)":[180,294],"higher-volume":[185,298],"hospital.":[186],"Thirty-one":[187],"(3%)":[188],"960":[190],"within":[195],"one":[196],"year":[197],"after":[198,224],"center,":[210],"compared":[211,312],"204":[213],"(15%)":[214],"1393":[216],"more":[220,304],"than":[221,281,306],"six":[222],"years":[223],"(odds":[228],"ratio":[229,240],"=":[230],"4.6":[231],";":[232],"95%":[233],"confidence":[234],"interval,":[235],"3.0":[236],"6.8).":[238],"The":[239],"1.21":[248],"for":[249,255,331],"highest-volume":[251],"centers":[252,272,301],"0.86":[254],"lowest-volume":[257],"centers.":[258,299],"CONCLUSIONS:":[259],"this":[265],"study,":[266],"429":[267],"(<10%)":[268],"lower":[275],"center":[283],"at":[284],"initial":[287],"performed,":[291,311],"whereas":[292],"Higher-volume":[300],"21%":[303],"(531":[309],"438":[314],"generated).":[315],"These":[316],"will":[318],"help":[319],"inform":[321],"health-care":[322],"policy":[323],"regard":[325],"utilization":[328],"resources":[330],"replacement.":[335]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}
