{"id":"https://openalex.org/W7225807770","doi":"https://doi.org/10.6084/m9.figshare.34983602","title":"Nutritional risk, inflammation, and hospitalization after hemodialysis initiation","display_name":"Nutritional risk, inflammation, and hospitalization after hemodialysis initiation","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225807770","doi":"https://doi.org/10.6084/m9.figshare.34983602"},"language":"en","primary_location":{"id":"doi:10.6084/m9.figshare.34983602","doi":"https://doi.org/10.6084/m9.figshare.34983602","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.34983602","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.6084/m9.figshare.34983602","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056990480","display_name":"Hikaru Uematsu","orcid":"https://orcid.org/0000-0002-4485-8522","observed_orcids":["https://orcid.org/0000-0002-4485-8522"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hikaru Uematsu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066633144","display_name":"Tatsunori Toida","orcid":"https://orcid.org/0000-0003-0135-599X","observed_orcids":["https://orcid.org/0000-0003-0135-599X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatsunori Toida","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136796742","display_name":"Yuri Tanaka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuri Tanaka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5022455452","display_name":"Nobuhiko Joki","orcid":"https://orcid.org/0000-0003-0285-8388","observed_orcids":["https://orcid.org/0000-0003-0285-8388"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nobuhiko Joki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10291","display_name":"Dialysis and Renal Disease Management","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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/T10291","display_name":"Dialysis and Renal Disease Management","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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/T10858","display_name":"Clinical Nutrition and Gastroenterology","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"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/T10641","display_name":"Central Venous Catheters and Hemodialysis","score":9.999999747378752e-05,"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":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9369000196456909},{"id":"https://openalex.org/C2778063415","wikidata":"https://www.wikidata.org/wiki/Q391744","display_name":"Hemodialysis","level":2,"score":0.9351000189781189},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.7684000134468079},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.6194000244140625},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.6148999929428101},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.5370000004768372},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4966000020503998},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4178999960422516},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.40700000524520874},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3677999973297119},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3125},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.2685000002384186},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.2653000056743622},{"id":"https://openalex.org/C2781195455","wikidata":"https://www.wikidata.org/wiki/Q422766","display_name":"C-reactive protein","level":3,"score":0.2651999890804291},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.258899986743927},{"id":"https://openalex.org/C143095724","wikidata":"https://www.wikidata.org/wiki/Q515895","display_name":"Odds","level":3,"score":0.2563999891281128},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.2502000033855438}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.6084/m9.figshare.34983602","doi":"https://doi.org/10.6084/m9.figshare.34983602","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.34983602","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},{"id":"doi:10.6084/m9.figshare.34983602.v1","doi":"https://doi.org/10.6084/m9.figshare.34983602.v1","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.34983602.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"}],"best_oa_location":{"id":"doi:10.6084/m9.figshare.34983602","doi":"https://doi.org/10.6084/m9.figshare.34983602","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.34983602","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Evidence":[0],"linking":[1],"nutritional":[2],"and":[3,24,49,56,89,103,182,190,205,250,270,278,289,311,336,356,363,397,407,424],"inflammatory":[4],"markers":[5,212,432],"at":[6,28,185,242,360],"hemodialysis":[7,29,46,53,69,186,223,239,261,361,389,439],"initiation":[8,30,85,187,362,374],"to":[9,51,215,317],"subsequent":[10],"hospital":[11,36,225,244,297,347],"stay":[12,121,165,229,321,348,413],"remains":[13],"limited.":[14],"We":[15,231,252],"examined":[16,253],"whether":[17,342],"the":[18,160,259,370,373,402],"Geriatric":[19],"Nutritional":[20,274],"Risk":[21,275],"Index":[22],"(GNRI)":[23],"C-reactive":[25],"protein":[26],"(CRP)":[27],"were":[31,98,188,292,314,405],"associated":[32,115,140,192,293,409],"with":[33,76,116,141,193,294,307,324,369,410,416],"prolonged":[34,108,120,164,194,228,320,411],"post-initiation":[35,109,195,412],"stay.":[37,110,196],"This":[38,326,381],"single-center":[39],"retrospective":[40],"study":[41,327,382],"included":[42,99],"patients":[43,105,236,386],"who":[44,221,237],"initiated":[45],"during":[47,240,390,438],"hospitalization":[48,62,241,375,391],"transitioned":[50],"maintenance":[52,388],"between":[54,248],"2004":[55,249],"2024.":[57,251],"The":[58,154],"primary":[59],"outcome":[60,422],"was":[61,74,114,139],"for":[63,78,298,349],"30":[64,299],"days":[65,300],"or":[66,301],"longer":[67,302],"after":[68,303],"initiation.":[70,440],"Multivariable":[71],"logistic":[72],"regression":[73],"used":[75],"adjustment":[77],"age,":[79],"sex,":[80],"cardiovascular":[81],"disease,":[82],"diabetes":[83],"mellitus,":[84],"modality,":[86],"calendar":[87],"period,":[88],"pre-hemodialysis":[90],"vascular":[91],"access":[92],"status.":[93],"Among":[94,384],"517":[95,235,385],"patients,":[96],"501":[97],"in":[100,224,245,296],"multivariable":[101],"analysis,":[102],"166":[104],"(32.1%)":[106],"experienced":[107],"A":[111],"higher":[112,136,142,183,290,398],"GNRI":[113,181,288,310,396],"lower":[117,395],"odds":[118,143,162],"of":[119,163,234,282,328,372],"(odds":[122,144,166],"ratio":[123],"per":[124],"1-unit":[125],"increase,":[126],"0.955;":[127],"95%":[128,147,169],"confidence":[129,148,170],"interval,":[130,149,171],"0.925\u20130.986;":[131],"p":[132,151,173],"=":[133,152,174],"0.005),":[134],"whereas":[135],"log-transformed":[137],"CRP":[138,157,184,291,313,399],"ratio,":[145,167],"1.203;":[146],"1.055\u20131.372;":[150],"0.006).":[153],"low":[155,309],"GNRI/high":[156],"group":[158],"had":[159],"highest":[161],"3.180;":[168],"1.489\u20136.787;":[172],"0.003),":[175],"without":[176],"significant":[177],"multiplicative":[178],"interaction.":[179],"Lower":[180,287],"independently":[189,406],"jointly":[191,408],"These":[197],"findings":[198],"describe":[199],"associations":[200,332],"rather":[201,333],"than":[202,322,334],"validated":[203],"predictions,":[204],"prospective":[206],"evaluation":[207],"is":[208,353],"required":[209],"before":[210,258,401],"these":[211,343],"are":[213],"applied":[214],"individual-level":[216],"risk":[217],"assessment.":[218],"Some":[219],"people":[220],"start":[222],"need":[226],"a":[227,263,279,319],"afterwards.":[230],"reviewed":[232],"records":[233,330],"started":[238],"one":[243],"Tokyo,":[246],"Japan,":[247],"two":[254],"measures":[255,344],"obtained":[256],"just":[257],"first":[260,403],"session:":[262],"nutrition-related":[264],"score":[265],"based":[266],"on":[267],"blood":[268,280],"albumin":[269],"body":[271],"weight":[272],"(Geriatric":[273],"Index,":[276],"GNRI)":[277],"marker":[281],"inflammation":[283,357],"(C-reactive":[284],"protein,":[285],"CRP).":[286],"staying":[295],"starting":[304],"hemodialysis.":[305],"Patients":[306],"both":[308],"high":[312],"more":[315],"likely":[316],"have":[318],"those":[323],"neither.":[325],"past":[329],"shows":[331],"cause":[335],"effect.":[337],"It":[338],"did":[339],"not":[340],"establish":[341],"can":[345],"predict":[346,364],"individual":[350],"patients.":[351],"What":[352],"known:":[354],"Malnutrition":[355],"frequently":[358],"coexist":[359],"mortality,":[365],"but":[366],"their":[367],"relationship":[368],"duration":[371],"itself":[376],"has":[377],"rarely":[378],"been":[379],"examined.":[380],"adds:":[383],"initiating":[387],"over":[392],"20":[393],"years,":[394],"immediately":[400],"session":[404],"(\u226530":[414],"days),":[415],"broadly":[417],"consistent":[418],"directions":[419],"across":[420],"alternative":[421],"definitions":[423],"modeling":[425],"strategies.":[426],"Potential":[427],"impact:":[428],"Two":[429],"routinely":[430],"available":[431],"may":[433],"help":[434],"characterize":[435],"illness":[436],"burden":[437]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}