{"id":"https://openalex.org/W4416635946","doi":"https://doi.org/10.1183/13993003.congress-2025.pa2832","title":"\"Frailty Enhances Prognostic Accuracy Compared to CURB-65 in Community-Acquired Pneumonia\"","display_name":"\"Frailty Enhances Prognostic Accuracy Compared to CURB-65 in Community-Acquired Pneumonia\"","publication_year":2025,"publication_date":"2025-09-27","ids":{"openalex":"https://openalex.org/W4416635946","doi":"https://doi.org/10.1183/13993003.congress-2025.pa2832"},"language":"en","primary_location":{"id":"doi:10.1183/13993003.congress-2025.pa2832","doi":"https://doi.org/10.1183/13993003.congress-2025.pa2832","is_oa":false,"landing_page_url":"https://doi.org/10.1183/13993003.congress-2025.pa2832","pdf_url":null,"source":{"id":"https://openalex.org/S4210207896","display_name":"European Respiratory Journal","issn_l":"0903-1936","issn":["0903-1936","1399-3003"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317833","host_organization_name":"European Respiratory Society","host_organization_lineage":["https://openalex.org/P4310317833"],"host_organization_lineage_names":["European Respiratory Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Respiratory infections and bronchiectasis","raw_type":"proceedings-article"},"parent_works":[],"lineage":["https://openalex.org/W4416635946"],"child_works_count":0,"type":"conference-abstract","is_traditional":false,"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/A5070615995","display_name":"O\u011fuz Karc\u0131o\u011flu","orcid":"https://orcid.org/0000-0002-6071-0851","observed_orcids":["https://orcid.org/0000-0002-6071-0851"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"O\u011fuz Karcio\u011flu","raw_affiliation_strings":["1Hacettepe University, Faculty of Medicine, Department of Chest Diseases, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Hacettepe University, Faculty of Medicine, Department of Chest Diseases, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101030582","display_name":"Hande \u00c7elik","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hande \u00c7elik","raw_affiliation_strings":["1Hacettepe University, Faculty of Medicine, Department of Chest Diseases, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Hacettepe University, Faculty of Medicine, Department of Chest Diseases, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102289853","display_name":"Duygu Ayd\u0131n","orcid":"https://orcid.org/0009-0006-8118-9184","observed_orcids":["https://orcid.org/0009-0006-8118-9184"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Duygu Ayd\u0131n","raw_affiliation_strings":["1Hacettepe University, Faculty of Medicine, Department of Chest Diseases, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Hacettepe University, Faculty of Medicine, Department of Chest Diseases, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011682782","display_name":"Serdar Ceylan","orcid":"https://orcid.org/0000-0001-5885-4023","observed_orcids":["https://orcid.org/0000-0001-5885-4023"]},"institutions":[{"id":"https://openalex.org/I4405258829","display_name":"Antalya \u015eehi\u0307r Hastanesi\u0307","ror":"https://ror.org/018vqs433","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4405258829"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Serdar Ceylan","raw_affiliation_strings":["2Department of Internal Medicine, Division of Geriatrics, Antalya City Hospital, Antalya, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Department of Internal Medicine, Division of Geriatrics, Antalya City Hospital, Antalya, T\u00fcrkiye, Ankara, Turkey","institution_ids":["https://openalex.org/I4405258829"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093135972","display_name":"Aytekin \u0130dikut","orcid":"https://orcid.org/0000-0002-5750-1223","observed_orcids":["https://orcid.org/0000-0002-5750-1223"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aytekin \u0130dikut","raw_affiliation_strings":["3Department of Chest Diseases, Bartin State Hospital, Bartin, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Department of Chest Diseases, Bartin State Hospital, Bartin, T\u00fcrkiye, Ankara, Turkey","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042921439","display_name":"Ali Batur","orcid":"https://orcid.org/0000-0002-2057-3215","observed_orcids":["https://orcid.org/0000-0002-2057-3215"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ali Batur","raw_affiliation_strings":["4Department of Emergency Medicine, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4Department of Emergency Medicine, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075833513","display_name":"Elif \u00d6zt\u00fcrk","orcid":"https://orcid.org/0000-0002-6396-6668","observed_orcids":["https://orcid.org/0000-0002-6396-6668"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Elif \u00d6zt\u00fcrk","raw_affiliation_strings":["4Department of Emergency Medicine, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4Department of Emergency Medicine, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038557286","display_name":"Meltem Gulhan Halil","orcid":"https://orcid.org/0000-0001-7597-8140","observed_orcids":["https://orcid.org/0000-0001-7597-8140"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Meltem G\u00fclhan Halil","raw_affiliation_strings":["5Department of Internal Medicine, Division of Geriatrics, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Internal Medicine, Division of Geriatrics, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057331200","display_name":"Cafer Balc\u0131","orcid":"https://orcid.org/0000-0002-1478-1106","observed_orcids":["https://orcid.org/0000-0002-1478-1106"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Cafer Balc\u0131","raw_affiliation_strings":["5Department of Internal Medicine, Division of Geriatrics, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Internal Medicine, Division of Geriatrics, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081637283","display_name":"Mert E\u015fme","orcid":"https://orcid.org/0000-0003-3617-2077","observed_orcids":["https://orcid.org/0000-0003-3617-2077"]},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Mert E\u015fme","raw_affiliation_strings":["5Department of Internal Medicine, Division of Geriatrics, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Internal Medicine, Division of Geriatrics, Hacettepe University Faculty of Medicine, Ankara, T\u00fcrkiye, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"PA2832","last_page":"PA2832"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10654","display_name":"Pneumonia and Respiratory Infections","score":0.8871999979019165,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10654","display_name":"Pneumonia and Respiratory Infections","score":0.8871999979019165,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11011","display_name":"Frailty in Older Adults","score":0.08410000056028366,"subfield":{"id":"https://openalex.org/subfields/2717","display_name":"Geriatrics and Gerontology"},"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/T10218","display_name":"Sepsis Diagnosis and Treatment","score":0.008500000461935997,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"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/community-acquired-pneumonia","display_name":"community-acquired pneumonia","score":0.9679999947547913},{"id":"https://openalex.org/keywords/frailty","display_name":"frailty","score":0.9980000257492065},{"id":"https://openalex.org/keywords/curb-65","display_name":"CURB-65","score":0.953000009059906},{"id":"https://openalex.org/keywords/clinical-frailty-scale","display_name":"Clinical Frailty Scale","score":0.8059999942779541},{"id":"https://openalex.org/keywords/pneumonia-severity-index","display_name":"Pneumonia Severity Index","score":0.8960000276565552},{"id":"https://openalex.org/keywords/mortality-prediction","display_name":"mortality prediction","score":0.6579999923706055},{"id":"https://openalex.org/keywords/prognostic-accuracy","display_name":"prognostic accuracy","score":0.8579999804496765},{"id":"https://openalex.org/keywords/disease-severity-assessment","display_name":"disease severity assessment","score":0.5479999780654907}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8500000238418579},{"id":"https://openalex.org/C2909041561","wikidata":"https://www.wikidata.org/wiki/Q25099514","display_name":"Frailty Index","level":2,"score":0.6485000252723694},{"id":"https://openalex.org/C2777914695","wikidata":"https://www.wikidata.org/wiki/Q12192","display_name":"Pneumonia","level":2,"score":0.4984000027179718},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4341000020503998},{"id":"https://openalex.org/C76318530","wikidata":"https://www.wikidata.org/wiki/Q16833590","display_name":"Area under the curve","level":2,"score":0.38909998536109924},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.3610999882221222},{"id":"https://openalex.org/C2993277928","wikidata":"https://www.wikidata.org/wiki/Q7248370","display_name":"Prognostic model","level":3,"score":0.3580999970436096},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.329800009727478},{"id":"https://openalex.org/C2778314733","wikidata":"https://www.wikidata.org/wiki/Q6639737","display_name":"Pneumonia severity index","level":4,"score":0.32659998536109924},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.3125},{"id":"https://openalex.org/C11783203","wikidata":"https://www.wikidata.org/wiki/Q5478027","display_name":"Framingham Risk Score","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C2777984932","wikidata":"https://www.wikidata.org/wiki/Q7336293","display_name":"Risk of mortality","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.2867000102996826},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.2858999967575073},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.2818000018596649},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.2773999869823456},{"id":"https://openalex.org/C3018838755","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Medical care","level":2,"score":0.27720001339912415},{"id":"https://openalex.org/C30036603","wikidata":"https://www.wikidata.org/wiki/Q17125150","display_name":"Severity of illness","level":2,"score":0.273499995470047},{"id":"https://openalex.org/C2984752397","wikidata":"https://www.wikidata.org/wiki/Q3259956","display_name":"Primary care","level":2,"score":0.26589998602867126},{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.26089999079704285}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1183/13993003.congress-2025.pa2832","doi":"https://doi.org/10.1183/13993003.congress-2025.pa2832","is_oa":false,"landing_page_url":"https://doi.org/10.1183/13993003.congress-2025.pa2832","pdf_url":null,"source":{"id":"https://openalex.org/S4210207896","display_name":"European Respiratory Journal","issn_l":"0903-1936","issn":["0903-1936","1399-3003"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317833","host_organization_name":"European Respiratory Society","host_organization_lineage":["https://openalex.org/P4310317833"],"host_organization_lineage_names":["European Respiratory Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Respiratory infections and bronchiectasis","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4310460092","https://openalex.org/W4328120702","https://openalex.org/W3203882301","https://openalex.org/W4387692887","https://openalex.org/W4376959367","https://openalex.org/W4399361315","https://openalex.org/W4388012906","https://openalex.org/W3006940700","https://openalex.org/W2303979142","https://openalex.org/W3095370130"],"abstract_inverted_index":{"Purpose:":[0],"Assessing":[1],"the":[2,10,34,42,56,61,65,72,76,81,94,99,128,165,186,228,237,247],"severity":[3,54],"of":[4,33,44,55,102,108,122,239],"community-acquired":[5],"pneumonia":[6],"(CAP)":[7],"and":[8,28,49,64,80,104,132,174,179,234,243],"selecting":[9],"appropriate":[11],"care":[12],"site":[13,238],"is":[14],"crucial":[15],"for":[16],"efficient":[17],"management.":[18],"Increased":[19],"frailty":[20,40,47,73,100,214,220],"relates":[21],"with":[22,75,118,140,232,241],"worse":[23],"outcomes":[24],"in":[25,127,224,235],"both":[26],"medical":[27],"surgical":[29],"disorders.":[30],"The":[31,53],"objective":[32],"study":[35],"was":[36,58,111],"to":[37,168,202,216],"investigate":[38],"how":[39],"affects":[41],"prognosis":[43],"CAP":[45,57,233],"utilizing":[46,60],"scales":[48],"CURB65":[50,62,141,203],"together.":[51],"Methods:":[52],"assessed":[59],"score":[63,79,96],"Pneumonia":[66],"Severity":[67],"Index":[68],"(PSI).":[69],"We":[70],"performed":[71],"evaluation":[74],"FRAIL":[77],"(F)":[78],"Clinical":[82],"Frailty":[83],"Scale":[84],"(CFS).":[85],"New":[86],"scores":[87,173,215],"(CURB65-F,":[88],"CURB65-CFS)":[89],"were":[90,125,150],"calculated":[91],"by":[92],"augmenting":[93],"CURB-65":[95],"based":[97],"on":[98,137],"status":[101],"patients,":[103],"a":[105,119,182],"comparative":[106],"analysis":[107],"their":[109],"mortality":[110,139,229],"conducted.":[112],"Results:":[113],"128":[114],"subjects":[115],"(91":[116],"male)":[117],"mean":[120],"age":[121],"60.10\u00b13.98":[123],"years":[124],"included":[126],"study.":[129],"While":[130],"CURB65-F":[131,180],"CURB65-CFS":[133,178],"had":[134,181],"comparable":[135],"effects":[136],"30-day":[138],"(p:0.001,":[142],"\u03b2:2.245;":[143],"p:0.001,":[144,157],"\u03b2:2.374;":[145],"p:0.005,":[146],"\u03b2:2.291,":[147],"respectively.),":[148],"they":[149],"superior":[151],"at":[152,246],"6":[153],"months":[154],"(p<0.001,":[155],"\u03b2:1.813;":[156],"\u03b2:1.797;":[158],"p:0.014,":[159],"\u03b2:1.635,":[160],"respectively).":[161],"ROC":[162],"curves":[163],"evaluating":[164],"discrimination":[166],"power":[167],"predict":[169],"all-cause":[170],"mortality,":[171],"analyzing":[172],"categories":[175],"independently,":[176],"showed":[177],"greater":[183],"area":[184],"under":[185],"curve":[187],"(AUC":[188,204],"=":[189,195,205],"0.690,":[190],"95%":[191,197,207],"CI,":[192,198,208],"0.590-0.789;":[193],"AUC":[194],"0.687,":[196],"0.586-0.787,":[199],"respectively)":[200],"compared":[201],"0.614,":[206],"0.501-0.726).":[209],"Conclusion:":[210],"In":[211],"conclusion,":[212],"using":[213],"assess":[217],"an":[218],"individual\u2019s":[219],"may":[221],"assist":[222],"clinicians":[223],"more":[225],"accurately":[226],"estimating":[227],"risk":[230],"associated":[231],"determining":[236],"care,":[240],"easy":[242],"rapid":[244],"application":[245],"bedside.":[248]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2025-11-25T00:00:00"}
