Works by Schaeffner, Elke
Results: 68
Diagnostic Validity of Chronic Kidney Disease in Health Claims Data Over Time: Results from a Cohort of Community-Dwelling Older Adults in Germany.
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- Clinical Epidemiology, 2024, v. 16, p. 143, doi. 10.2147/CLEP.S438096
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- Article
Estimating the Fraction of First-Year Hemodialysis Deaths Attributable to Potentially Modifiable Risk Factors: Results from the DOPPS.
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- Clinical Epidemiology, 2020, v. 12, p. 51, doi. 10.2147/CLEP.S233197
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- Publication type:
- Article
Performance of risk prediction scores for cardiovascular mortality in older persons: External validation of the SCORE OP and appraisal.
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- PLoS ONE, 2020, v. 15, n. 4, p. 1, doi. 10.1371/journal.pone.0231097
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- Publication type:
- Article
Cardiovascular Risk Factor Control in 70- to 95-Year-Old Individuals: Cross-Sectional Results from the Population-Based AugUR Study.
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- Journal of Clinical Medicine, 2023, v. 12, n. 6, p. 2102, doi. 10.3390/jcm12062102
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- Article
Social support and frailty progression in community-dwelling older adults.
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- Frontiers in Public Health, 2024, p. 1, doi. 10.3389/fpubh.2024.1408641
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- Article
Author Correction: Beta Trace Protein does not outperform Creatinine and Cystatin C in estimating Glomerular Filtration Rate in Older Adults.
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- 2019
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- Correction Notice
Only Sparse Data Are Available for Elderly Patients.
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- Deutsches Ärzteblatt International, 2010, v. 107, n. 23, p. 3
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- Publication type:
- Article
Entwicklung von Qualitätsindikatoren für die Versorgung von Patient:innen mit chronischer Nierenerkrankung: Ergebnisse einer strukturierten Konsensfindung mittels Delphi-Verfahrens.
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- Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz, 2023, v. 66, n. 6, p. 677, doi. 10.1007/s00103-023-03700-9
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- Article
Guidelines or mindlines? – implementing a new CKD guideline in German primary care.
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- BMC Primary Care, 2024, v. 25, n. 1, p. 1, doi. 10.1186/s12875-024-02589-w
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- Article
Estimating kidney function and use of oral antidiabetic drugs in elderly.
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- Fundamental & Clinical Pharmacology, 2015, v. 29, n. 3, p. 321, doi. 10.1111/fcp.12118
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- Article
The Costs of Anonymization: Case Study Using Clinical Data.
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- Journal of Medical Internet Research, 2024, v. 26, p. 1, doi. 10.2196/49445
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- Article
Control of blood pressure and risk of mortality in a cohort of older adults: the Berlin Initiative Study.
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- European Heart Journal, 2019, v. 40, n. 25, p. 2021, doi. 10.1093/eurheartj/ehz071
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- Article
Iohexol plasma clearance for measuring glomerular filtration rate: effect of different ways to calculate the area under the curve.
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- 2021
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- journal article
Risk Profiles for Care Dependency: Cross-Sectional Findings of a Population-Based Cohort Study in Germany.
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- Journal of Aging & Health, 2020, v. 32, n. 5/6, p. 352, doi. 10.1177/0898264318822364
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- Article
Diuretic prescriptions in the first year of haemodialysis: international practice patterns and associations with outcomes.
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- Clinical Kidney Journal, 2024, v. 17, n. 7, p. 1, doi. 10.1093/ckj/sfae141
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- Article
Kidney function estimators for drug dose adjustment of direct oral anticoagulants in older adults with atrial fibrillation.
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- Clinical Kidney Journal, 2023, v. 16, n. 12, p. 2661, doi. 10.1093/ckj/sfad218
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- Article
Standardization of serum creatinine is essential for accurate use of unbiased estimated GFR equations: evidence from three cohorts matched on renal function.
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- Clinical Kidney Journal, 2022, v. 15, n. 12, p. 2258, doi. 10.1093/ckj/sfac182
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- Article
Assessment of kidney function: clinical indications for measured GFR.
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- Clinical Kidney Journal, 2021, v. 14, n. 8, p. 1861, doi. 10.1093/ckj/sfab042
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- Article
Thyroid function, renal events and mortality in chronic kidney disease patients: the German Chronic Kidney Disease study.
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- Clinical Kidney Journal, 2021, v. 14, n. 3, p. 959, doi. 10.1093/ckj/sfaa052
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- Publication type:
- Article
Iohexol plasma clearance for measuring glomerular filtration rate in clinical practice and research: a review. Part 2: Why to measure glomerular filtration rate with iohexol?
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- Clinical Kidney Journal, 2016, v. 9, n. 5, p. 700, doi. 10.1093/ckj/sfw071
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- Publication type:
- Article
Iohexol plasma clearance for measuring glomerular filtration rate in clinical practice and research: a review. Part 1: How to measure glomerular filtration rate with iohexol?
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- Clinical Kidney Journal, 2016, v. 9, n. 5, p. 682, doi. 10.1093/ckj/sfw070
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- Publication type:
- Article
Extending the Lund-Malmö creatinine-based GFR equation to cystatin C – validation results from the European Kidney Function Consortium (EKFC) cohort of children and adults.
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- Scandinavian Journal of Clinical & Laboratory Investigation, 2024, v. 84, n. 7/8, p. 577, doi. 10.1080/00365513.2024.2441280
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- Article
Association of kidney function and albuminuria with frailty worsening and death in very old adults.
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- Age & Ageing, 2023, v. 52, n. 5, p. 1, doi. 10.1093/ageing/afad063
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- Publication type:
- Article
Control of blood pressure in older patients with heart failure and the risk of mortality: a population-based prospective cohort study.
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- Age & Ageing, 2021, v. 50, n. 4, p. 1173, doi. 10.1093/ageing/afaa261
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- Publication type:
- Article
Recommendations for European laboratories based on the KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease.
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- Clinical Chemistry & Laboratory Medicine, 2025, v. 63, n. 3, p. 525, doi. 10.1515/cclm-2024-1082
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- Article
Two elderly patients with normal creatinine and elevated cystatin C - a case report.
- Published in:
- 2017
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- Publication type:
- journal article
International Network of Chronic Kidney Disease cohort studies (iNET-CKD): a global network of chronic kidney disease cohorts.
- Published in:
- 2016
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- Publication type:
- journal article
Self-reported medication in community-dwelling older adults in Germany: results from the Berlin Initiative Study.
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- 2020
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- Publication type:
- journal article
Performance of creatinine-based equations to estimate glomerular filtration rate in White and Black populations in Europe, Brazil and Africa.
- Published in:
- Nephrology Dialysis Transplantation, 2023, v. 38, n. 1, p. 106, doi. 10.1093/ndt/gfac241
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- Publication type:
- Article
Smoothing transition to dialysis to improve early outcomes after dialysis initiation among old and frail adults—a narrative review.
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- Nephrology Dialysis Transplantation, 2022, v. 37, n. 12, p. 2307, doi. 10.1093/ndt/gfab342
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- Article
Single- versus multiple-sample method to measure glomerular filtration rate.
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- Nephrology Dialysis Transplantation, 2018, v. 33, n. 10, p. 1778, doi. 10.1093/ndt/gfx345
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- Article
Prevalence of reduced kidney function and albuminuria in older adults: the Berlin Initiative Study.
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- Nephrology Dialysis Transplantation, 2017, v. 32, n. 6, p. 997, doi. 10.1093/ndt/gfw079
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- Article
Estimating glomerular filtration rate for the full age spectrum from serum creatinine and cystatin C.
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- Nephrology Dialysis Transplantation, 2017, v. 32, n. 3, p. 497, doi. 10.1093/ndt/gfw425
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- Article
An estimated glomerular filtration rate equation for the full age spectrum.
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- Nephrology Dialysis Transplantation, 2016, v. 31, n. 5, p. 798, doi. 10.1093/ndt/gfv454
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- Article
Gender differences in frailty transition and its prediction in community-dwelling old adults.
- Published in:
- Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-11358-7
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- Article
Advancement of pharmacokinetic models of iohexol in patients aged 70 years or older with impaired kidney function.
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- Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-01892-1
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- Article
Two Novel Equations to Estimate Kidney Function in Persons Aged 70 Years or Older.
- Published in:
- Annals of Internal Medicine, 2012, v. 157, n. 7, p. 471, doi. 10.7326/0003-4819-157-7-201210020-00003
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- Article
Correction: Performance of risk prediction scores for cardiovascular mortality in older persons: External validation of the SCORE OP and appraisal.
- Published in:
- 2020
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- Publication type:
- Correction Notice
The Impact of the New CKD-EPI Equation on GFR Estimation in the Elderly.
- Published in:
- Deutsches Ärzteblatt International, 2022, v. 119, n. 41, p. 694, doi. 10.3238/arztebl.m2022.0258
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- Publication type:
- Article
Effect modification of polypharmacy on incident frailty by chronic kidney disease in older adults.
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- BMC Geriatrics, 2024, v. 24, n. 1, p. 1, doi. 10.1186/s12877-024-04887-5
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- Publication type:
- Article
Adult patients with sporadic polycystic kidney disease: the importance of screening for mutations in the PKD1 and PKD2 genes.
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- International Urology & Nephrology, 2012, v. 44, n. 6, p. 1753, doi. 10.1007/s11255-012-0125-0
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- Article
The challenge of Wegener’s granulomatosis after kidney transplantation.
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- 2009
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- Publication type:
- Letter
A J-shaped association between high-sensitivity C-reactive protein and mortality in kidney transplant recipients.
- Published in:
- Transplant International, 2007, v. 20, n. 6, p. 505, doi. 10.1111/j.1432-2277.2007.00472.x
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- Publication type:
- Article
Prognostic associations of serum calcium, phosphate and calcium phosphate concentration product with outcomes in kidney transplant recipients.
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- Transplant International, 2007, v. 20, n. 3, p. 247, doi. 10.1111/j.1432-2277.2006.00436.x
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- Publication type:
- Article
Iohexol plasma clearance measurement in older adults with chronic kidney disease--sampling time matters.
- Published in:
- Nephrology Dialysis Transplantation, 2015, v. 30, n. 8, p. 1307, doi. 10.1093/ndt/gfv116
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- Publication type:
- Article
Prevalence and correlates of gout in a large cohort of patients with chronic kidney disease: the German Chronic Kidney Disease (GCKD) study.
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- Nephrology Dialysis Transplantation, 2015, v. 30, n. 4, p. 613, doi. 10.1093/ndt/gfu352
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- Publication type:
- Article
New primary renal diagnosis codes for the ERA-EDTA.
- Published in:
- Nephrology Dialysis Transplantation, 2012, v. 27, n. 12, p. 4414, doi. 10.1093/ndt/gfs461
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- Article
Normal reference values for glomerular filtration rate: what do we really know?
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- Nephrology Dialysis Transplantation, 2012, v. 27, n. 7, p. 2664, doi. 10.1093/ndt/gfs265
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- Article
Make the grade for Wegener's granulomatosis after kidney transplantation.
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- Nephrology Dialysis Transplantation, 2009, v. 2, n. 3, p. 199, doi. 10.1093/ndtplus/sfp006
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- Article
Blood pressure measures and risk of chronic kidney disease in men.
- Published in:
- Nephrology Dialysis Transplantation, 2008, v. 23, n. 4, p. 1246
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- Publication type:
- Article