{"id":"https://openalex.org/W2000327006","doi":"https://doi.org/10.2147/cia.s52774","title":"Is the Chronic Kidney Disease Epidemiology Collaboration creatinine\u2013cystatin C equation useful for glomerular filtration rate estimation in the elderly?","display_name":"Is the Chronic Kidney Disease Epidemiology Collaboration creatinine\u2013cystatin C equation useful for glomerular filtration rate estimation in the elderly?","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2000327006","doi":"https://doi.org/10.2147/cia.s52774","mag":"2000327006","pmid":"https://pubmed.ncbi.nlm.nih.gov/24143084","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3797613"},"language":"en","primary_location":{"id":"doi:10.2147/cia.s52774","doi":"https://doi.org/10.2147/cia.s52774","is_oa":true,"landing_page_url":"https://doi.org/10.2147/cia.s52774","pdf_url":"https://www.dovepress.com/getfile.php?fileID=17795","source":{"id":"https://openalex.org/S68257898","display_name":"Clinical Interventions in Aging","issn_l":"1176-9092","issn":["1176-9092","1178-1998"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Interventions in Aging","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.dovepress.com/getfile.php?fileID=17795","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101666166","display_name":"Xun Liu","orcid":"https://orcid.org/0000-0002-2360-1429","observed_orcids":["https://orcid.org/0000-0002-2360-1429"]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]},{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xun Liu","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, People's Republic of China ; College of Biology Engineering, South China University of Technology, Guangzhou, People's Republic of China","College of Biology Engineering, South China University of Technology,","Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, People's Republic of China ; College of Biology Engineering, South China University of Technology, Guangzhou, People's Republic of China","institution_ids":["https://openalex.org/I4210146956","https://openalex.org/I90610280"]},{"raw_affiliation_string":"College of Biology Engineering, South China University of Technology,","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100569098","display_name":"Huijuan Ma","orcid":"https://orcid.org/0000-0003-2790-7035","observed_orcids":["https://orcid.org/0000-0003-2790-7035"]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huijuan Ma","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100607121","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0001-6340-246X","observed_orcids":["https://orcid.org/0000-0001-6340-246X","https://orcid.org/0000-0002-3712-9890"]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hua Tang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Tang","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351526","display_name":"Ming Li","orcid":"https://orcid.org/0000-0003-3556-911X","observed_orcids":["https://orcid.org/0000-0003-3556-911X"]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Li","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009648508","display_name":"Yanni Wang","orcid":"https://orcid.org/0000-0002-3423-8434","observed_orcids":["https://orcid.org/0000-0002-3423-8434"]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanni Wang","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110395488","display_name":"Tanqi Lou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210146956","display_name":"Third Affiliated Hospital of Sun Yat-sen University","ror":"https://ror.org/04tm3k558","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210146956"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tanqi Lou","raw_affiliation_strings":["Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University,","institution_ids":["https://openalex.org/I4210146956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059261069","display_name":"Hui Huang","orcid":"https://orcid.org/0000-0001-5716-4012","observed_orcids":["https://orcid.org/0000-0001-5716-4012","https://orcid.org/0000-0002-5979-412X"]},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210097354","display_name":"Sun Yat-sen Memorial Hospital","ror":"https://ror.org/01px77p81","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210097354"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Huang","raw_affiliation_strings":["Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, People's Republic of China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210097354"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110395488"],"corresponding_institution_ids":["https://openalex.org/I4210146956"],"apc_list":{"value":2836,"currency":"USD","value_usd":2836},"apc_paid":{"value":2836,"currency":"USD","value_usd":2836},"fwci":2.0648,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.85705221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"1387","last_page":"1387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10408","display_name":"Chronic Kidney Disease and Diabetes","score":0.9980000257492065,"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/T10408","display_name":"Chronic Kidney Disease and Diabetes","score":0.9980000257492065,"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/T10684","display_name":"Acute Kidney Injury Research","score":0.0005000000237487257,"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/T10291","display_name":"Dialysis and Renal Disease Management","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gfr-estimation","display_name":"glomerular filtration rate estimation","score":0.9589999914169312},{"id":"https://openalex.org/keywords/cystatin-c","display_name":"cystatin C","score":0.8899999856948853},{"id":"https://openalex.org/keywords/creatinine","display_name":"creatinine","score":0.6430000066757202},{"id":"https://openalex.org/keywords/chinese-older-adults","display_name":"Chinese older adults","score":0.5429999828338623},{"id":"https://openalex.org/keywords/cockcroft-gault-equation","display_name":"Cockcroft-Gault formula","score":0.8059999942779541},{"id":"https://openalex.org/keywords/mdrd-equation","display_name":"MDRD equation","score":0.9869999885559082},{"id":"https://openalex.org/keywords/estimation-accuracy","display_name":"estimation accuracy","score":0.5450000166893005},{"id":"https://openalex.org/keywords/diabetes-mellitus","display_name":"diabetes mellitus","score":0.8529999852180481},{"id":"https://openalex.org/keywords/chronic-kidney-disease","display_name":"chronic kidney disease","score":0.7620000243186951},{"id":"https://openalex.org/keywords/renal-function-assessment","display_name":"renal function assessment","score":0.5400000214576721}],"concepts":[{"id":"https://openalex.org/C159641895","wikidata":"https://www.wikidata.org/wiki/Q108377937","display_name":"Renal function","level":2,"score":0.844354510307312},{"id":"https://openalex.org/C2779548226","wikidata":"https://www.wikidata.org/wiki/Q413243","display_name":"Cystatin C","level":3,"score":0.8139762878417969},{"id":"https://openalex.org/C2780306776","wikidata":"https://www.wikidata.org/wiki/Q426660","display_name":"Creatinine","level":2,"score":0.790207028388977},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7634267807006836},{"id":"https://openalex.org/C2778653478","wikidata":"https://www.wikidata.org/wiki/Q1054718","display_name":"Kidney disease","level":2,"score":0.6960226893424988},{"id":"https://openalex.org/C126894567","wikidata":"https://www.wikidata.org/wiki/Q105650","display_name":"Urology","level":1,"score":0.6810947060585022},{"id":"https://openalex.org/C119060515","wikidata":"https://www.wikidata.org/wiki/Q1916617","display_name":"Interquartile range","level":2,"score":0.5877482891082764},{"id":"https://openalex.org/C2780412452","wikidata":"https://www.wikidata.org/wiki/Q4505907","display_name":"Cystatin","level":4,"score":0.450318306684494},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.44551539421081543},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.42186439037323}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002681","descriptor_name":"China","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D003404","descriptor_name":"Creatinine","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005919","descriptor_name":"Glomerular Filtration Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D016284","descriptor_name":"Technetium Tc 99m Pentetate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019275","descriptor_name":"Radiopharmaceuticals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051436","descriptor_name":"Renal Insufficiency, Chronic","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D051436","descriptor_name":"Renal Insufficiency, Chronic","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D051436","descriptor_name":"Renal Insufficiency, Chronic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D055316","descriptor_name":"Cystatin C","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true}],"locations_count":7,"locations":[{"id":"doi:10.2147/cia.s52774","doi":"https://doi.org/10.2147/cia.s52774","is_oa":true,"landing_page_url":"https://doi.org/10.2147/cia.s52774","pdf_url":"https://www.dovepress.com/getfile.php?fileID=17795","source":{"id":"https://openalex.org/S68257898","display_name":"Clinical Interventions in Aging","issn_l":"1176-9092","issn":["1176-9092","1178-1998"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Interventions in Aging","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:2791169","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3797613","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmid:24143084","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24143084","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical interventions in aging","raw_type":"Evaluation Study"},{"id":"pmh:oai:pubmedcentral.nih.gov:3797613","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3797613/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clin Interv Aging","raw_type":"Text"},{"id":"pmh:oai:dovepress.com/14656","doi":null,"is_oa":true,"landing_page_url":"https://www.dovepress.com/is-the-chronic-kidney-disease-epidemiology-collaboration-creatininenda-peer-reviewed-article-CIA","pdf_url":"https://www.dovepress.com/is-the-chronic-kidney-disease-epidemiology-collaboration-creatininenda-peer-reviewed-article-CIA","source":{"id":"https://openalex.org/S4306401012","display_name":"Dove Medical Press (Taylor and Francis Group)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.777.8061","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.777.8061","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/90/20/cia-8-1387.PMC3797613.pdf","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:18e85e12b2454476a830426f4bb4328f","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/18e85e12b2454476a830426f4bb4328f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Clinical Interventions in Aging, Vol Volume 8, Pp 1387-1391 (2013)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.2147/cia.s52774","doi":"https://doi.org/10.2147/cia.s52774","is_oa":true,"landing_page_url":"https://doi.org/10.2147/cia.s52774","pdf_url":"https://www.dovepress.com/getfile.php?fileID=17795","source":{"id":"https://openalex.org/S68257898","display_name":"Clinical Interventions in Aging","issn_l":"1176-9092","issn":["1176-9092","1178-1998"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Interventions in Aging","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9763000011444092,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G1485789179","display_name":null,"funder_award_id":"91029742","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G1672375794","display_name":"\u4e0a\u8c03EETs\u6539\u5584\u919b\u56fa\u916e\u975e\u57fa\u56e0\u9014\u5f84\u6240\u81f4\u80be\u810f\u708e\u75c7\u635f\u4f24\u7684\u673a\u5236\u7814\u7a76","funder_award_id":"81170647","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2025318761","display_name":null,"funder_award_id":"2011B031800084","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2156257560","display_name":null,"funder_award_id":"81170647","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2278714428","display_name":null,"funder_award_id":"11ykpy38","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2976250956","display_name":"EETs\u4e0a\u8c03\u77ac\u65f6\u611f\u53d7\u5668\u7535\u4f4dM7\u901a\u9053\u6291\u5236\u52a8\u8109\u9499\u5316\u8fdb\u7a0b\u7684\u673a\u5236\u7814\u7a76","funder_award_id":"81370837","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3189787205","display_name":null,"funder_award_id":"81070612","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3806083491","display_name":null,"funder_award_id":"2011B031800084","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3864218381","display_name":null,"funder_award_id":"201104335","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4057635575","display_name":null,"funder_award_id":"11ykpy38","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4276873751","display_name":null,"funder_award_id":"81370866","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5755678510","display_name":null,"funder_award_id":"81370866","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5768203437","display_name":null,"funder_award_id":"81370837","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7399629523","display_name":null,"funder_award_id":"11ykpy38","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7924341208","display_name":null,"funder_award_id":"201104335","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8215982640","display_name":null,"funder_award_id":"91029742","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8625616535","display_name":null,"funder_award_id":"81070612","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2000327006.pdf","grobid_xml":"https://content.openalex.org/works/W2000327006.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1550111394","https://openalex.org/W1642296374","https://openalex.org/W1995945562","https://openalex.org/W1999580091","https://openalex.org/W2030094387","https://openalex.org/W2041555482","https://openalex.org/W2065511114","https://openalex.org/W2073068607","https://openalex.org/W2073742622","https://openalex.org/W2074349749","https://openalex.org/W2076239406","https://openalex.org/W2107195787","https://openalex.org/W2118625269","https://openalex.org/W2128168657","https://openalex.org/W2145732657","https://openalex.org/W2148607908","https://openalex.org/W2152155489","https://openalex.org/W2155965977","https://openalex.org/W2333837974","https://openalex.org/W2335370159","https://openalex.org/W2613698269","https://openalex.org/W3106889297","https://openalex.org/W6631393953"],"related_works":["https://openalex.org/W1642296374","https://openalex.org/W1984064498","https://openalex.org/W2048969462","https://openalex.org/W2808191050","https://openalex.org/W2603164294","https://openalex.org/W1974986844","https://openalex.org/W2473740017","https://openalex.org/W4297457798","https://openalex.org/W1971357744","https://openalex.org/W2099903616"],"abstract_inverted_index":{"BACKGROUND:":[0],"We":[1],"aimed":[2],"to":[3,53,150],"evaluate":[4],"the":[5,8,40,54,61,69,72,84,90,93,102,120,125,133,168,172,184,190,202,217,220,235,238,247,252,255],"performance":[6,194],"of":[7,21,60,76,92,193,219,254],"Chronic":[9],"Kidney":[10],"Disease":[11,80],"Epidemiology":[12],"Collaboration":[13],"(CKD-EPI)":[14],"creatinine-cystatin":[15,63,95,127,222,240,257],"C":[16,64,96,128,223,241,258],"equation":[17,65,97,129,170,224,242,259],"in":[18,34,78,153],"a":[19,111,139,197],"cohort":[20],"elderly":[22,36,248],"Chinese":[23,37,249],"participants.":[24],"MATERIALS":[25],"AND":[26],"METHODS:":[27],"Glomerular":[28],"filtration":[29],"rate":[30],"(GFR)":[31],"was":[32,50,66,98,122],"measured":[33],"431":[35],"participants":[38],"by":[39],"technetium-99m":[41],"diethylene-triamine-penta-acetic":[42],"acid":[43],"((99m)Tc-DTPA)":[44],"renal":[45],"dynamic":[46],"imaging":[47],"method,":[48],"and":[49,83,163,171,208,226,229],"calibrated":[51],"equally":[52],"dual":[55],"plasma":[56],"sample":[57],"(99m)Tc-DTPA-GFR.":[58],"Performance":[59],"CKD-EPI":[62,85,94,126,185,221,239,256],"compared":[67],"with":[68,101,124,216,234],"Cockcroft-Gault":[70,169],"equation,":[71,82,176,187],"re-expressed":[73,173],"4-variable":[74,174],"Modification":[75],"Diet":[77],"Renal":[79],"(MDRD)":[81],"creatinine":[86,186],"equation.":[87],"RESULTS:":[88],"Although":[89],"bias":[91],"greater":[99],"than":[100],"other":[103,203],"equations":[104],"(median":[105,155],"difference,":[106,134,157],"5.7":[107],"mL/minute/1.73":[108,115,136,143,159,165,181],"m(2)":[109,137,160,166,182],"versus":[110,138,161,196],"range":[112,131,140,198],"from":[113,141,199],"0.4-2.5":[114],"m(2);":[116,144],"P<0.001":[117,145,228],"for":[118,132,146,167,178,183,201,246,260],"all),":[119],"precision":[121],"improved":[123],"(interquartile":[130],"19.5":[135],"23.0-23.6":[142],"all":[147],"comparisons),":[148],"leading":[149],"slight":[151],"improvement":[152],"accuracy":[154,218],"absolute":[156],"10.5":[158],"12.2":[162],"11.4":[164],"MDRD":[175],"P=0.04":[177],"both;":[179],"11.6":[180],"P=0.11),":[188],"as":[189],"optimal":[191],"scores":[192],"(6.0":[195],"1.0-2.0":[200],"equations).":[204],"Higher":[205],"GFR":[206],"category":[207],"diabetes":[209],"were":[210],"independent":[211],"factors":[212],"that":[213],"negatively":[214],"correlated":[215],"(\u03b2=-0.184":[225],"-0.113,":[227],"P=0.02,":[230],"respectively).":[231],"CONCLUSION:":[232],"Compared":[233],"creatinine-based":[236],"equations,":[237],"is":[243],"more":[244],"suitable":[245],"population.":[250],"However,":[251],"cost-effectiveness":[253],"clinical":[261],"use":[262],"should":[263],"be":[264],"considered.":[265]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}