{"doi":"10.15761/nrd.1000174","title":"Experience of COVID 19 disease on 159 Ecuadorian chronic dialysis patients","abstract":"ADULT GFR ESTIMATING EQUATIONS2009 CKD-EPI creatinine equation: 141  min(SCr/k, 1) a  max(SCr/k, 1) À1.209  0.993 Age [  1.018 if female] [  1.159 if black], where SCr is serum creatinine (in mg/dl), k is 0.7 for females and 0.9 for males, a is À0.329 for females and À0.411 for males, min is the minimum of SCr/k or 1, and max is the maximum of SCr/k or 1.2012 CKD-EPI creatinine-cystatin C equation: 135  min(SCr/k, 1) a  max(SCr/k, 1) À0.601  min(SCysC/0.8, 1) À0.375  max(SCysC/ 0.8, 1) À0.711  0.995 Age [  0.969 if female] [  1.08 if black], where SCr is serum creatinine (in mg/dl), SCysC is serum cystatin C (in mg/l), k is 0.7 for females and 0.9 for males, a is À0.248 for females and À0.207 for males, min(SCr/k, 1) indicates the minimum of SCr/k or 1, and max(SCr/k, 1) indicates the maximum of SCr/k or 1; min(SCysC/0.8, 1) indicates the minimum of SCysC/0.8 or 1 and max(SCysC/ 0.8, 1) indicates the maximum of SCysC/0.8 or 1. PEDIATRIC GFR ESTIMATING EQUATIONShttp://www.kidney-international.org& 2013 KDIGO Equations expressed for specified sex, serum creatinine, and serum cystatin C level Gender Serum creatinine Serum cystatin C Equation for estimating GFR Female p0.7 mg/dl (p62 mmol/l) p0.8 mg/l 40.8 mg/l 130  (SCr/0.7)À0.248  (SCysC/0.8)À0.375  0.995 Age [  1.08 if black] 130  (SCr/0.7)À0.248  (SCysC/0.8)À0.711  0.995 Age [  1.08 if black] Female 40.7 mg/dl (462 mmol/l) p0.8 mg/l 40.8 mg/l 130  (SCr/0.7)À0.601  (SCysC/0.8)À0.375  0.995 Age [  1.08 if black] 130  (SCr/0.7)À0.601  (SCysC/0.8)À0.711  0.995 Age [  1.08 if black] Male p0.9 mg/dl (p80 mmol/l) p0.8 mg/l 40.8 mg/l 135  (SCr/0.9)À0.207  (SCysC/0.8)À0.375  0.995 Age [  1.08 if black] 135  (SCr/0.9)À0.207  (SCysC/0.8)À0.711  0.995 Age [  1.08 if black] Male 40.9 mg/dl (480 mmol/l) p0.8 mg/l 40.8 mg/l 135  (SCr/0.9)À0.601  (SCysC/0.8)À0.375  0.995 Age [  1.08 if black] 135  (SCr/0.9)À0.601  (SCysC/0.8)À0.711  0.995 Age [  1.08 if black]Creatinine-based equations 41.3  (height/SCr) 40.7  (height/SCr) 0.64  (30/BUN) 0.202 BUN, blood urea nitrogen in mg/dl; height in meters; SCr, serum creatinine in mg/dl Cystatin C-based equations 70.69  (SCysC) À0.931","journal":"Nephrology and Renal Diseases","year":2020,"id":115168,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.6368,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":540759,"name":"Angel Cristóbal Santacruz","orcid":"0000-0003-4895-4447","position":1,"is_corresponding":false},{"id":541305,"name":"Ana K Vásquez","orcid":null,"position":2,"is_corresponding":false},{"id":541306,"name":"P Reinoso","orcid":null,"position":3,"is_corresponding":false},{"id":541307,"name":"Sulbaran Carlotta","orcid":null,"position":4,"is_corresponding":false},{"id":541308,"name":"Maria Gabriela Santacruz","orcid":null,"position":5,"is_corresponding":false},{"id":541304,"name":"Juan Santacruz","orcid":null,"position":0,"is_corresponding":true}],"reference_count":580,"raw_metadata":null,"created_at":"2026-07-18T23:13:36.820928Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}