{"id":"https://openalex.org/W2788674279","doi":"https://doi.org/10.1016/j.hlpt.2018.01.001","title":"Hospital efficiency and utilization of high-technology medical equipment: A panel data analysis","display_name":"Hospital efficiency and utilization of high-technology medical equipment: A panel data analysis","publication_year":2018,"publication_date":"2018-02-02","ids":{"openalex":"https://openalex.org/W2788674279","doi":"https://doi.org/10.1016/j.hlpt.2018.01.001","mag":"2788674279"},"language":"en","primary_location":{"id":"doi:10.1016/j.hlpt.2018.01.001","doi":"https://doi.org/10.1016/j.hlpt.2018.01.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.hlpt.2018.01.001","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2211883718300066/pdf","source":{"id":"https://openalex.org/S2764671021","display_name":"Health Policy and Technology","issn_l":"2211-8837","issn":["2211-8837","2211-8845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health Policy and Technology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S2211883718300066/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100785056","display_name":"Yan Wei","orcid":"https://orcid.org/0000-0001-9079-2379","observed_orcids":["https://orcid.org/0000-0001-9079-2379"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Wei","raw_affiliation_strings":["Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009740440","display_name":"Hao Yu","orcid":"https://orcid.org/0000-0003-1091-9259","observed_orcids":["https://orcid.org/0000-0003-1091-9259"]},"institutions":[{"id":"https://openalex.org/I1309849503","display_name":"RAND Corporation","ror":"https://ror.org/00f2z7n96","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1309849503"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Yu","raw_affiliation_strings":["RAND Corporation, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RAND Corporation, USA","institution_ids":["https://openalex.org/I1309849503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070056904","display_name":"Jingsong Geng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingsong Geng","raw_affiliation_strings":["Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042189330","display_name":"Bosheng Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bosheng Wu","raw_affiliation_strings":["Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007449943","display_name":"Zude Guo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zude Guo","raw_affiliation_strings":["Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016120903","display_name":"Luyang He","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luyang He","raw_affiliation_strings":["Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088126496","display_name":"Yingyao Chen","orcid":"https://orcid.org/0000-0002-3470-0748","observed_orcids":["https://orcid.org/0000-0002-3470-0748"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yingyao Chen","raw_affiliation_strings":["Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Health Technology Assessment (Ministry of Health), School of Public Health, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5088126496"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":{"value":3000,"currency":"USD","value_usd":3000},"fwci":2.3867,"has_fulltext":true,"cited_by_count":49,"citation_normalized_percentile":{"value":0.89068931,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"7","issue":"1","first_page":"65","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.7788000106811523,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.7788000106811523,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.08410000056028366,"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/T13555","display_name":"Healthcare cost, quality, practices","score":0.07159999758005142,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hospital-efficiency","display_name":"hospital efficiency","score":0.972000002861023},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"computed tomography","score":0.9520000219345093},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"magnetic resonance imaging","score":1.0},{"id":"https://openalex.org/keywords/hospital-volume","display_name":"hospital volume","score":0.7599999904632568},{"id":"https://openalex.org/keywords/surgical-cases","display_name":"surgical cases","score":0.7480000257492065},{"id":"https://openalex.org/keywords/hospital-beds","display_name":"hospital beds","score":0.8270000219345093},{"id":"https://openalex.org/keywords/health-care-costs","display_name":"health care costs","score":0.7670000195503235},{"id":"https://openalex.org/keywords/hospital-reform","display_name":"hospital reform","score":0.625},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.9369999766349792}],"concepts":[{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.8808252215385437},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7331677675247192},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.496451199054718},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.4907935559749603},{"id":"https://openalex.org/C39896193","wikidata":"https://www.wikidata.org/wiki/Q380344","display_name":"Descriptive statistics","level":2,"score":0.48394277691841125},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.4187988042831421},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.4120631515979767},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.28505486249923706},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2366478443145752},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.hlpt.2018.01.001","doi":"https://doi.org/10.1016/j.hlpt.2018.01.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.hlpt.2018.01.001","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2211883718300066/pdf","source":{"id":"https://openalex.org/S2764671021","display_name":"Health Policy and Technology","issn_l":"2211-8837","issn":["2211-8837","2211-8845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health Policy and Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.hlpt.2018.01.001","doi":"https://doi.org/10.1016/j.hlpt.2018.01.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.hlpt.2018.01.001","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2211883718300066/pdf","source":{"id":"https://openalex.org/S2764671021","display_name":"Health Policy and Technology","issn_l":"2211-8837","issn":["2211-8837","2211-8845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health Policy and Technology","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9391000270843506},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5378999710083008}],"sustainable_development_goals_aurora":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.5400000214576721}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2347393549","display_name":null,"funder_award_id":"13-153","funder_id":"https://openalex.org/F4320306650","funder_display_name":"China Medical Board"}],"funders":[{"id":"https://openalex.org/F4320306650","display_name":"China Medical Board","ror":"https://ror.org/02jpa9x52"},{"id":"https://openalex.org/F4320322735","display_name":"National Health and Family Planning Commission of the People's Republic of China","ror":"https://ror.org/052eegr76"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2788674279.pdf","grobid_xml":"https://content.openalex.org/works/W2788674279.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W606727627","https://openalex.org/W1486492129","https://openalex.org/W1507869309","https://openalex.org/W1534647171","https://openalex.org/W1581029233","https://openalex.org/W1866737429","https://openalex.org/W1973750706","https://openalex.org/W1976848721","https://openalex.org/W2000793255","https://openalex.org/W2010231465","https://openalex.org/W2017225000","https://openalex.org/W2019122717","https://openalex.org/W2029948151","https://openalex.org/W2034329224","https://openalex.org/W2059411504","https://openalex.org/W2060098074","https://openalex.org/W2060646203","https://openalex.org/W2067473442","https://openalex.org/W2071851386","https://openalex.org/W2089944942","https://openalex.org/W2092880597","https://openalex.org/W2093038119","https://openalex.org/W2100718433","https://openalex.org/W2102546579","https://openalex.org/W2116621569","https://openalex.org/W2119731464","https://openalex.org/W2122276533","https://openalex.org/W2134252558","https://openalex.org/W2162180338","https://openalex.org/W2170203227","https://openalex.org/W2171697262","https://openalex.org/W2176312293","https://openalex.org/W2268618157","https://openalex.org/W2329648712","https://openalex.org/W2364029930","https://openalex.org/W2385303656","https://openalex.org/W2412859109","https://openalex.org/W3148450851","https://openalex.org/W3152029340"],"related_works":["https://openalex.org/W2610868774","https://openalex.org/W2092994918","https://openalex.org/W3216594821","https://openalex.org/W2390006526","https://openalex.org/W3215700490","https://openalex.org/W1915333409","https://openalex.org/W2393341384","https://openalex.org/W4363647291","https://openalex.org/W4377094298","https://openalex.org/W4308460907"],"abstract_inverted_index":{"The":[0,148,195,214],"association":[1,158],"between":[2,38,159],"hospital":[3,39,76,95,103,175,211,223],"characteristics":[4],"and":[5,23,41,47,60,102,109,150,156,162,207],"utilization":[6,42,111,170,193],"of":[7,43,57,67,99,116,129,179,201,205],"high-tech":[8],"medical":[9],"equipment":[10],"has":[11,216],"received":[12],"more":[13],"attention":[14],"for":[15,220],"its":[16],"complicated":[17],"consequences":[18],"on":[19,35],"health":[20],"care":[21],"costs":[22],"quality.":[24],"This":[25],"study":[26],"aims":[27],"to":[28,132,141],"take":[29],"a":[30,54,62,114,127,154],"step":[31],"further":[32],"by":[33],"focusing":[34],"the":[36,68,88,134,142,145,160,199,202,221],"relationship":[37],"efficiency":[40],"Computed":[44],"Tomography":[45],"(CT)":[46],"Magnetic":[48],"Resonance":[49],"Imaging":[50],"(MRI).":[51],"We":[52,73,124],"selected":[53],"random":[55],"sample":[56],"131":[58],"hospitals,":[59],"conducted":[61,126],"questionnaire":[63],"survey":[64],"in":[65,71,144,225],"each":[66],"sampled":[69],"hospitals":[70],"2009\u20132013.":[72],"first":[74],"estimated":[75],"cost":[77,212],"inefficiency":[78,135],"scores":[79,89,136,143,161],"through":[80,113],"stochastic":[81],"frontier":[82],"analysis.":[83],"Then,":[84],"we":[85],"examined":[86],"how":[87],"as":[90,92],"well":[91],"population,":[93],"GDP,":[94],"volume,":[96,176],"annual":[97,177],"number":[98,178],"surgical":[100,180],"cases":[101,181],"beds":[104],"were":[105,182],"associated":[106,184],"with":[107,120,185,210],"CT":[108,163,186,206],"MRI":[110,167,190,208],"rates":[112],"series":[115,128],"linear":[117],"regression":[118,146,151],"models":[119],"hospital-level":[121],"fixed":[122],"effect.":[123],"also":[125],"sensitivity":[130,196],"checks":[131,197],"estimate":[133],"or":[137,166],"applying":[138],"different":[139],"time-lags":[140],"models.":[147],"descriptive":[149],"analysis":[152],"revealed":[153],"positive":[155],"significant":[157],"(P<":[164,168,187],"0.01)":[165],"0.05)":[169,192],"rate.":[171,194],"Regarding":[172],"other":[173],"covariates,":[174],"significantly":[183],"0.05),":[188],"not":[189],"(P>":[191],"confirmed":[198],"robustness":[200],"results.":[203],"Utilization":[204],"increased":[209],"inefficiency.":[213],"finding":[215],"important":[217],"policy":[218],"implication":[219],"ongoing":[222],"reform":[224],"China.":[226]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}
