Evidence map›Paper›PMID 26931624›Full record

ArticleDeutsches Arzteblatt international2016

The Prevalence of Renal Failure. Results from the German Health Interview and Examination Survey for Adults, 2008-2011 (DEGS1).

Matthias Girndt, Pietro Trocchi, Christa Scheidt-Nave, Silke Markau, Andreas Stang

Abstract read
In one paragraph

Article in Deutsches Arzteblatt international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 2 pooled it
8.5field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

62 citing papers in PubMed, 2 syntheses or guidelines pooled it, 108 citations in OpenAlex.

  1. Guideline
  2. Global health inequalities of chronic kidney disease: a meta-analysis.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
    Pooled it
  3. Trial
  4. Article
  5. Observational
  6. Review
  7. Article
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  9. Article
  10. The Synergistic Treatment of Heart and Kidney Disease.Deutsches Arzteblatt international · 2026
    Review
  11. Article
  12. Prevalence and characteristics of chronic kidney disease in the Hamburg City Health Study.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Article
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  14. Article
  15. Review
  16. Review
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  18. Observational
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2 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 3 countries.

Matthias GirndtDepartment of Medicine II, University Hospital, Martin Luther University Halle-Wittenberg, Halle (Saale), Institute for Medical Epidemiology, Biometrics and Computer Science, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Department of Epidemiology and Health Monitoring of the Robert Koch Institute, Berlin, Center for Clinical Epidemiology; Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Department of Epidemiology, School of Public Health, Boston University, Boston, USA.
Pietro Trocchi
Christa Scheidt-Nave
Silke Markau
Andreas Stang
Robert Koch Institute · DELuther University · KRMartin Luther University Halle-Wittenberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prevalence of non-end stage renal failure among adults in Germany is unknown. Accurate figures would enable us to estimate the overall need for kidney replacement therapies and the unexploited potential for disease prevention. Renal failure is also an important cardiovascular risk factor. Until now, American prevalence figures have often been applied to Germany despite dissimilarities between the two populations.

methodsWe analyzed data on renal function from the nationwide German Health Interview and Examination Survey for Adults, 2008-2011 (DEGS1), which was carried out by the Robert Koch Institute. The glomerular filtration rate was estimated (eGFR) from the serum creatinine and cystatin C levels (CKD-EPI formula) and a semiquantitative measure of albuminuria. Relationships between renal failure and its possible determinants were quantified with adjusted prevalence ratios (PR) and 95% confidence intervals (95% CI).

resultsRoughly 2.3% (95% CI: [1.9; 2.6 ]) of persons aged 18-79 had an eGFR below 60 mL/min/1.73 m2. The prevalence rose with age. We extrapolated these figures conservatively to persons aged 80 and above, who were not included in the DEGS1, and arrived at a figure of at least 2 million persons in Germany with renal failure. 11.5% of the population have albuminuria of at least 30 mg/L. Diabetes mellitus (PR = 2.25, 95% CI: [1.59; 3.16]) and arterial hypertension (PR = 3.46, 95% CI: [1.95; 6.12]) are important determinants.

conclusionThis study provides the first representative estimate of the prevalence of renal failure in Germany. The condition is highly dependent on age but less prevalent than previously assumed on the basis of American prevalence figures.

Indexed as

AdolescentAdultAgedAge DistributionBiomarkersDiabetic NephropathiesEducational StatusEmploymentFemaleGermanyHealth Care SurveysHumansHypertensionIncomeKidney Function TestsMaleBiomarkers

Identifiers

PMID26931624
PMCPMC4782264
OpenAlexW2436531740

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.