{"id":"https://openalex.org/W4411217565","doi":"https://doi.org/10.1007/s12061-025-09677-z","title":"Modeling Spatial Accessibility of Healthcare Services for the Elderly Population with a SAM-G2SFCA Method: A Resource-Sharing Perspective","display_name":"Modeling Spatial Accessibility of Healthcare Services for the Elderly Population with a SAM-G2SFCA Method: A Resource-Sharing Perspective","publication_year":2025,"publication_date":"2025-06-01","ids":{"openalex":"https://openalex.org/W4411217565","doi":"https://doi.org/10.1007/s12061-025-09677-z"},"language":"en","primary_location":{"id":"doi:10.1007/s12061-025-09677-z","doi":"https://doi.org/10.1007/s12061-025-09677-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12061-025-09677-z","pdf_url":null,"source":{"id":"https://openalex.org/S53719608","display_name":"Applied Spatial Analysis and Policy","issn_l":"1874-4621","issn":["1874-4621","1874-463X"],"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/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Spatial Analysis and Policy","raw_type":"journal-article"},"volume":null,"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":null,"display_name":"Zheng Gong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Gong","raw_affiliation_strings":["School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056318061","display_name":"Chengzhi Zhang","orcid":"https://orcid.org/0000-0001-9522-2914","observed_orcids":["https://orcid.org/0000-0001-9522-2914","https://orcid.org/0009-0003-6582-7869"]},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengzhi Zhang","raw_affiliation_strings":["School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102508068","display_name":"Zhihui Song","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihui Song","raw_affiliation_strings":["School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Keying Peng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Keying Peng","raw_affiliation_strings":["School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Feng Gao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210126705","display_name":"Guangzhou Urban Planning Survey & Design Institute","ror":"https://ror.org/02crg7060","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210126705"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Gao","raw_affiliation_strings":["Guangzhou Urban Planning & Design Survey Research Institute Co.,Ltd, Guangzhou, 510060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangzhou Urban Planning & Design Survey Research Institute Co.,Ltd, Guangzhou, 510060, China","institution_ids":["https://openalex.org/I4210126705"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089438227","display_name":"Shaoli Li","orcid":"https://orcid.org/0000-0003-3539-9077","observed_orcids":["https://orcid.org/0000-0003-3539-9077"]},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shaoli Li","raw_affiliation_strings":["School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107873063","display_name":"Shaoying Li","orcid":"https://orcid.org/0000-0002-4703-5660","observed_orcids":["https://orcid.org/0000-0002-4703-5660"]},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shaoying Li","raw_affiliation_strings":["School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Guangzhou University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I37987034"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089438227","https://openalex.org/A5107873063"],"corresponding_institution_ids":["https://openalex.org/I37987034"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":7.5659,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.97412306,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"18","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.7875999808311462,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.7875999808311462,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10692","display_name":"Urban Green Space and Health","score":0.06109999865293503,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":0.04039999842643738,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/health-care-access","display_name":"health care access","score":0.7160000205039978},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.9850000143051147},{"id":"https://openalex.org/keywords/spatial-accessibility","display_name":"spatial accessibility","score":0.7300000190734863},{"id":"https://openalex.org/keywords/health-care-resource-allocation","display_name":"healthcare resource allocation","score":0.7509999871253967},{"id":"https://openalex.org/keywords/accessibility-equity","display_name":"accessibility equity","score":0.6520000100135803},{"id":"https://openalex.org/keywords/health-care-utilization","display_name":"health care utilization","score":0.6349999904632568},{"id":"https://openalex.org/keywords/poi-data","display_name":"point of interest data","score":0.8059999942779541},{"id":"https://openalex.org/keywords/mobile-phone-data","display_name":"mobile phone data","score":0.9179999828338623},{"id":"https://openalex.org/keywords/accessibility-index","display_name":"accessibility index","score":0.5830000042915344},{"id":"https://openalex.org/keywords/gini-coefficient","display_name":"Gini coefficient","score":0.9369999766349792},{"id":"https://openalex.org/keywords/guangzhou","display_name":"Guangzhou","score":0.8709999918937683}],"concepts":[{"id":"https://openalex.org/C87427459","wikidata":"https://www.wikidata.org/wiki/Q12831143","display_name":"Human geography","level":2,"score":0.7579511404037476},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6728980541229248},{"id":"https://openalex.org/C2778091340","wikidata":"https://www.wikidata.org/wiki/Q15749950","display_name":"Quality of Life Research","level":3,"score":0.4990811347961426},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.49055713415145874},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.46403810381889343},{"id":"https://openalex.org/C201780435","wikidata":"https://www.wikidata.org/wiki/Q3286542","display_name":"Health geography","level":5,"score":0.4416036307811737},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.415057897567749},{"id":"https://openalex.org/C2778149918","wikidata":"https://www.wikidata.org/wiki/Q3291156","display_name":"Population health","level":3,"score":0.4108728766441345},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.40276187658309937},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3929108679294586},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.34754687547683716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32580938935279846},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2991119921207428},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.24415671825408936},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.21753144264221191},{"id":"https://openalex.org/C47344431","wikidata":"https://www.wikidata.org/wiki/Q1519812","display_name":"Health policy","level":3,"score":0.1956026256084442},{"id":"https://openalex.org/C26271046","wikidata":"https://www.wikidata.org/wiki/Q187097","display_name":"Economic geography","level":1,"score":0.17256024479866028},{"id":"https://openalex.org/C193395930","wikidata":"https://www.wikidata.org/wiki/Q3247219","display_name":"International health","level":4,"score":0.16084638237953186},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.1387006938457489},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.09628027677536011},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08095493912696838},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12061-025-09677-z","doi":"https://doi.org/10.1007/s12061-025-09677-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12061-025-09677-z","pdf_url":null,"source":{"id":"https://openalex.org/S53719608","display_name":"Applied Spatial Analysis and Policy","issn_l":"1874-4621","issn":["1874-4621","1874-463X"],"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/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Spatial Analysis and Policy","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9629999995231628,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"},{"score":0.8371999859809875,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"},{"score":0.6743000149726868,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G7967246139","display_name":null,"funder_award_id":"42271467","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1989242518","https://openalex.org/W2022953037","https://openalex.org/W2062994874","https://openalex.org/W2070434299","https://openalex.org/W2099253226","https://openalex.org/W2137057318","https://openalex.org/W2790003016","https://openalex.org/W2792630174","https://openalex.org/W2883414496","https://openalex.org/W2885633587","https://openalex.org/W2901092086","https://openalex.org/W2945676120","https://openalex.org/W2951104952","https://openalex.org/W2954005988","https://openalex.org/W2954165813","https://openalex.org/W2978849331","https://openalex.org/W3004784139","https://openalex.org/W3007692798","https://openalex.org/W3081111864","https://openalex.org/W3083386715","https://openalex.org/W3087711070","https://openalex.org/W3089440935","https://openalex.org/W3109765950","https://openalex.org/W3127762801","https://openalex.org/W3138940129","https://openalex.org/W3158635709","https://openalex.org/W3201120073","https://openalex.org/W4226153736","https://openalex.org/W4241206319","https://openalex.org/W4282039510","https://openalex.org/W4296534264","https://openalex.org/W4320035584","https://openalex.org/W4389823412","https://openalex.org/W4390811296","https://openalex.org/W4395116614","https://openalex.org/W4396708283","https://openalex.org/W4403754405","https://openalex.org/W4408208875"],"related_works":["https://openalex.org/W4416593667","https://openalex.org/W3201425674","https://openalex.org/W7170633747","https://openalex.org/W7168170338","https://openalex.org/W7131353730","https://openalex.org/W4296003175","https://openalex.org/W2790003016","https://openalex.org/W7213559980","https://openalex.org/W4407273002","https://openalex.org/W4385411488"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":4}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2025-10-10T00:00:00"}
