{"id":"https://openalex.org/W14966458","doi":null,"title":"The impact of hospitalists on length of stay and costs: systematic review and meta-analysis.","display_name":"The impact of hospitalists on length of stay and costs: systematic review and meta-analysis.","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W14966458","mag":"14966458","pmid":"https://pubmed.ncbi.nlm.nih.gov/22435787"},"language":"en","primary_location":{"id":"pmid:22435787","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22435787","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 American journal of managed care","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5037067490","display_name":"Jean-S\u00e9bastien Rachoin","orcid":"https://orcid.org/0000-0002-6322-092X","observed_orcids":["https://orcid.org/0000-0002-6322-092X"]},"institutions":[{"id":"https://openalex.org/I2800704349","display_name":"Cooper University Hospital","ror":"https://ror.org/049wjac82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2800704349","https://openalex.org/I4210157085"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jean-Sebastian Rachoin","raw_affiliation_strings":["Department of Medicine, Cooper University Hospital, Camden, NJ 08103, USA. Rachoin-jean@CooperHealth.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Cooper University Hospital, Camden, NJ 08103, USA. Rachoin-jean@CooperHealth.edu","institution_ids":["https://openalex.org/I2800704349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109173958","display_name":"Jad Skaf","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jad Skaf","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052638321","display_name":"Elizabeth A. Cerceo","orcid":"https://orcid.org/0000-0003-3155-2193","observed_orcids":["https://orcid.org/0000-0003-3155-2193"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elizabeth Cerceo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041978175","display_name":"Erin Fitzpatrick","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Erin Fitzpatrick","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089684389","display_name":"Barry I. Milcarek","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Barry Milcarek","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047324746","display_name":"Eric Kupersmith","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eric Kupersmith","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084623355","display_name":"Danielle Bowen Scheurer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Danielle Bowen Scheurer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2835,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.92477477,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"18","issue":"1","first_page":"e23","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12174","display_name":"Hospital Admissions and Outcomes","score":0.7792999744415283,"subfield":{"id":"https://openalex.org/subfields/2911","display_name":"Leadership and Management"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12174","display_name":"Hospital Admissions and Outcomes","score":0.7792999744415283,"subfield":{"id":"https://openalex.org/subfields/2911","display_name":"Leadership and Management"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.07100000232458115,"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"}},{"id":"https://openalex.org/T11590","display_name":"Primary Care and Health Outcomes","score":0.03449999913573265,"subfield":{"id":"https://openalex.org/subfields/2714","display_name":"Family Practice"},"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/hospitalists","display_name":"hospitalists","score":0.9679999947547913},{"id":"https://openalex.org/keywords/hospital-medicine","display_name":"hospital medicine","score":0.6740000247955322},{"id":"https://openalex.org/keywords/length-of-hospital-stay","display_name":"length of hospital stay","score":0.9440000057220459},{"id":"https://openalex.org/keywords/hospitalization-costs","display_name":"hospital costs","score":0.9039999842643738}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9530704617500305},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.7195268273353577},{"id":"https://openalex.org/C95190672","wikidata":"https://www.wikidata.org/wiki/Q815382","display_name":"Meta-analysis","level":2,"score":0.7179162502288818},{"id":"https://openalex.org/C2777466982","wikidata":"https://www.wikidata.org/wiki/Q5227287","display_name":"Data extraction","level":3,"score":0.6792250275611877},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.6506714820861816},{"id":"https://openalex.org/C2780358146","wikidata":"https://www.wikidata.org/wiki/Q5908738","display_name":"Hospital medicine","level":2,"score":0.5356945991516113},{"id":"https://openalex.org/C168743327","wikidata":"https://www.wikidata.org/wiki/Q1826427","display_name":"Random effects model","level":3,"score":0.4920639395713806},{"id":"https://openalex.org/C105054674","wikidata":"https://www.wikidata.org/wiki/Q3707381","display_name":"Mean difference","level":3,"score":0.46556544303894043},{"id":"https://openalex.org/C28804328","wikidata":"https://www.wikidata.org/wiki/Q7623693","display_name":"Strictly standardized mean difference","level":3,"score":0.4619908630847931},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.4112671911716461},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.34178242087364197},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.30145061016082764},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D017721","descriptor_name":"Hospital Costs","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D020445","descriptor_name":"Hospitalists","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:22435787","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22435787","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 American journal of managed care","raw_type":"Journal Article"},{"id":"mag:14966458","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22435787","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9074000120162964,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/systematic-review","display_name":"Systematic Review"},{"id":"https://openalex.org/study-designs/meta-analysis","display_name":"Meta-Analysis"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2410547728","https://openalex.org/W2404040808","https://openalex.org/W2021807125","https://openalex.org/W2935796977","https://openalex.org/W1966249225","https://openalex.org/W2124733926","https://openalex.org/W2019248218","https://openalex.org/W2324624084","https://openalex.org/W7095107561","https://openalex.org/W2018955352"],"abstract_inverted_index":{"BACKGROUND:":[0],"Hospital":[1],"medicine":[2,237],"has":[3],"undergone":[4],"remarkable":[5],"growth":[6],"since":[7],"its":[8,208],"creation.":[9],"Most":[10],"(but":[11],"not":[12,184],"all)":[13],"of":[14,39,42,46,66,100,109,135,203,233],"the":[15,37,40,115,123,128,167,213],"published":[16,57],"literature":[17],"demonstrates":[18],"better":[19],"outcomes":[20,62],"for":[21,24,76,235],"patients":[22,111],"cared":[23],"by":[25],"hospitalists.":[26],"PURPOSE:":[27],"We":[28,79,92],"performed":[29],"a":[30,94,132,152,157],"systematic":[31],"review":[32],"and":[33,49,106,198,230],"meta-analysis":[34],"to":[35,84,143,177,186,228],"estimate":[36],"magnitude":[38],"impact":[41],"hospitalists":[43,67,216],"on":[44],"length":[45],"stay":[47],"(LOS)":[48],"cost.":[50],"DATA":[51,70,90],"SOURCES:":[52],"Medline/PubMed.":[53],"STUDY":[54],"SELECTION:":[55],"Articles":[56],"through":[58],"February":[59],"2011":[60],"comparing":[61],"(LOS":[63],"and/or":[64],"cost)":[65],"with":[68,87,127,131,156],"others.":[69],"EXTRACTION:":[71],"Two":[72],"reviewers":[73],"independently":[74],"searched":[75],"abstracted":[77],"information.":[78],"also":[80,163],"contacted":[81],"individual":[82],"authors":[83],"provide":[85],"us":[86],"missing":[88],"data.":[89],"SYNTHESIS:":[91],"used":[93,227],"random-effects":[95],"model.":[96],"RESULTS:":[97],"A":[98],"total":[99],"502":[101],"abstracts":[102],"were":[103,112],"initially":[104],"identified":[105],"17":[107],"studies":[108,149,197],"137,561":[110],"included":[113],"in":[114,122,166],"final":[116],"analysis.":[117],"LOS":[118,161,219],"was":[119,162,183,193],"significantly":[120,164,188,217],"shorter":[121,165],"hospitalist":[124,154,168],"group":[125,169],"compared":[126,151],"non-hospitalist":[129,159],"group,":[130],"mean":[133],"difference":[134,171],"-0.44":[136],"days":[137,173],"(95%":[138],"confidence":[139],"interval":[140],"[CI]":[141],"-0.68":[142],"-0.20,":[144],"P":[145,179],"<":[146,180],".001).":[147],"In":[148],"that":[150,215],"(non-resident)":[153,158],"service":[155],"service,":[160],"(mean":[170],"-0.69":[172],"[95%":[174],"CI":[175],"-0.93":[176],"-0.46,":[178],".001]).":[181],"Cost":[182],"found":[185,200],"be":[187,226],"different":[189],"(11":[190],"studies).":[191],"There":[192],"significant":[194],"heterogeneity":[195],"between":[196],"we":[199],"no":[201],"evidence":[202],"publication":[204],"bias.":[205],"CONCLUSIONS:":[206],"Despite":[207],"limitations,":[209],"our":[210],"analysis":[211],"supports":[212],"conclusion":[214],"reduce":[218],"without":[220],"increasing":[221],"costs.":[222],"These":[223],"findings":[224],"can":[225],"define":[229],"measure":[231],"expectations":[232],"performance":[234],"hospital":[236],"groups.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}