{"id":"https://openalex.org/W4400948394","doi":"https://doi.org/10.1145/3672919.3673026","title":"Application of Multiple Linear Regression Equation Models in Analyzing Factors Affecting Hospitalization Costs for Oncology Diseases","display_name":"Application of Multiple Linear Regression Equation Models in Analyzing Factors Affecting Hospitalization Costs for Oncology Diseases","publication_year":2024,"publication_date":"2024-03-01","ids":{"openalex":"https://openalex.org/W4400948394","doi":"https://doi.org/10.1145/3672919.3673026"},"language":"en","primary_location":{"id":"doi:10.1145/3672919.3673026","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3672919.3673026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 3rd International Conference on Cyber Security, Artificial Intelligence and Digital Economy","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5067762449","display_name":"Yifeng Dou","orcid":"https://orcid.org/0000-0003-3081-8543"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yifeng Dou","raw_affiliation_strings":["Network Information Center, Tianjin Baodi Hospital, China"],"raw_orcid":"https://orcid.org/0000-0003-3081-8543","affiliations":[{"raw_affiliation_string":"Network Information Center, Tianjin Baodi Hospital, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067762449"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20067772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"613","last_page":"617"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12480","display_name":"Health and Wellbeing Research","score":0.6162999868392944,"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"}},"topics":[{"id":"https://openalex.org/T12480","display_name":"Health and Wellbeing Research","score":0.6162999868392944,"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"}},{"id":"https://openalex.org/T12708","display_name":"Economic and Financial Impacts of Cancer","score":0.6133000254631042,"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/T11531","display_name":"Healthcare Systems and Reforms","score":0.6111000180244446,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"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/linear-regression","display_name":"Linear regression","score":0.6160977482795715},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.5484387278556824},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.45499688386917114},{"id":"https://openalex.org/keywords/oncology","display_name":"Oncology","score":0.42851948738098145},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.4192917048931122},{"id":"https://openalex.org/keywords/linear-model","display_name":"Linear model","score":0.4111667573451996},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3708106279373169},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.363373726606369},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.345966637134552},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2926223874092102}],"concepts":[{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.6160977482795715},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.5484387278556824},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.45499688386917114},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.42851948738098145},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.4192917048931122},{"id":"https://openalex.org/C163175372","wikidata":"https://www.wikidata.org/wiki/Q3339222","display_name":"Linear model","level":2,"score":0.4111667573451996},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3708106279373169},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.363373726606369},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.345966637134552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2926223874092102}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3672919.3673026","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3672919.3673026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 3rd International Conference on Cyber Security, Artificial Intelligence and Digital Economy","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1990475163","https://openalex.org/W3092438900","https://openalex.org/W3206478730","https://openalex.org/W4200011298","https://openalex.org/W4296112411","https://openalex.org/W4312600889","https://openalex.org/W4361215491","https://openalex.org/W4367834872","https://openalex.org/W4386116988"],"related_works":["https://openalex.org/W2610868774","https://openalex.org/W4399767649","https://openalex.org/W2135760566","https://openalex.org/W2092994918","https://openalex.org/W4381136829","https://openalex.org/W3216594821","https://openalex.org/W2390006526","https://openalex.org/W31220157","https://openalex.org/W3215700490","https://openalex.org/W1915333409"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"by":[3],"statistically":[4],"analyzing":[5],"the":[6,36,46,50,57,61,68,72,84,89,105,113,122,131,139,161,169,177],"disease":[7,62,73],"composition":[8],"ratio":[9],"and":[10,44,67,119,171],"total":[11,51,85,132,181],"hospitalization":[12,182],"cost":[13,133],"of":[14,49,60,71,83,87,91,115,117,124,134,138,166,173],"14,047":[15],"patients":[16,103],"with":[17],"oncological":[18],"diseases":[19],"discharged":[20],"from":[21,104],"January":[22],"1,":[23],"2019":[24],"to":[25,42,99,130],"December":[26],"31,":[27],"2023":[28],"in":[29,32,112,121,160,168],"a":[30,100],"hospital":[31],"Tianjin,":[33],"we":[34],"used":[35],"multiple":[37],"linear":[38,93],"regression":[39,94],"equation":[40],"model":[41,43,90,140],"analyze":[45],"influencing":[47],"factors":[48,179],"cost.":[52],"The":[53,136],"results":[54,137],"showed":[55,96],"that":[56,97,142],"average":[58],"age":[59,70],"was":[63,74],"61.86\u00b111.73":[64],"years":[65,77],"old,":[66,78],"peak":[69],"between":[75],"60-69":[76],"which":[79],"accounted":[80],"for":[81],"34.83%":[82],"number":[86,114,123,165,172],"patients;":[88],"multivariate":[92],"equations":[95],"transferring":[98],"different":[101],"department,":[102],"city,":[106,162],"readmission":[107,163],"within":[108],"1":[109],"day,":[110],"increase":[111,120],"days":[116,167],"hospitalization,":[118],"surgical":[125,174],"operations":[126,175],"were":[127,153,159,176],"positively":[128],"correlated":[129],"hospitalization.":[135],"indicated":[141],"gender,":[143],"age,":[144],"payment":[145],"method,":[146],"admission":[147],"status,":[148,164],"whether":[149,155],"or":[150,156],"not":[151,157],"they":[152,158],"transferred,":[154],"hospital,":[170],"main":[178],"affecting":[180],"costs.":[183]},"counts_by_year":[],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}