Evidence map›Paper›PMID 35199488›Full record

ArticleESC heart failure2022

N-terminal pro brain natriuretic peptide reference values in community-dwelling older adults.

Ulrike Braisch, Wolfgang Koenig, Dietrich Rothenbacher, Michael Denkinger, Nele Friedrich, Stephan B Felix, Till Ittermann, Marcus Dörr, Dhayana Dallmeier

Open access · goldAbstract read
In one paragraph

Article in ESC heart failure, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. NT-proBNP in the very old population: reference values and heart failure specificity from the AugUR-study.Clinical research in cardiology : official journal of the German Cardiac Society · 2026
    Article
  3. Article
  4. Article
  5. Safety and Tolerability ofFood science & nutrition · 2026
    Article
  6. Cardiomyopathy in Older Adults.Current cardiology reports · 2025
    Review
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  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 3 countries.

Ulrike BraischResearch Unit on Ageing, AGAPLESION Bethesda Clinic, Ulm, Germany.
Wolfgang KoenigInstitute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany.ORCID 0000-0002-2064-9603
Dietrich RothenbacherInstitute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany.ORCID 0000-0002-3563-2791
Michael DenkingerResearch Unit on Ageing, AGAPLESION Bethesda Clinic, Ulm, Germany.ORCID 0000-0002-8097-060X
Nele FriedrichInstitute for Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany.ORCID 0000-0002-1017-7622
Stephan B FelixGerman Centre for Cardiovascular Research, partner site Greifswald, Greifswald, Germany.ORCID 0000-0002-0744-091X
Till IttermannInstitute for Community Medicine, University Medicine Greifswald, Greifswald, Germany.ORCID 0000-0002-0154-7353
Marcus DörrGerman Centre for Cardiovascular Research, partner site Greifswald, Greifswald, Germany.ORCID 0000-0001-7471-475X
Dhayana DallmeierResearch Unit on Ageing, AGAPLESION Bethesda Clinic, Ulm, Germany.ORCID 0000-0003-3665-7023
Universitätsmedizin Greifswald · DEZimmer Biomet (Netherlands) · NLBoston University · USUniversität Ulm · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsAvailable upper reference levels (URLs) in older adults for N-terminal pro brain natriuretic peptide (NT-proBNP), an established biomarker for heart failure, are mainly based on small samples. We aimed to identify NT-proBNP URL in a population-based reference sample of individuals aged ≥65 years. METHODS AND

resultsWe analysed established NT-proBNP predictors using quantile regression among 2459 participants of two-independent population-based cohorts located in Germany, the Activity and Function in the Elderly Study (ActiFE, n = 1450) and the Study of Health in Pomerania (SHIP-TREND-0, n = 1009). Based on predictors a reference population of 441 subjects (ActiFE, n = 227; SHIP-TREND-0, n = 214) without history of diabetes, cardiovascular, or pulmonary diseases and with systolic blood pressure (BP) <140 mmHg, diastolic BP ≥60 and ≤90 mmHg, haemoglobin in men ≥14 and ≤18 g/dL and in women ≥12 and ≤16 g/dL, GFR ≥60 mL/min/1.73 m

conclusionsThis reference sample of apparently healthy asymptomatic older adults showed an age-related increment of NT-proBNP levels with URL markedly higher than the European Society of Cardiology recommended cut-off of 125 ng/L for the diagnosis of heart failure in ambulatory settings. Identifying URL in those ≥80 years remains complex. Our results attempt to provide a frame for the further investigation of age-specific NT-proBNP cut-offs in older adults. Considering the demographic changes, further evaluation of NT-proBNP URL in larger samples of older adults followed by the validation of age-specific cut-off values for the identification of heart failure in those 65 years or older are urgently needed.

Indexed as

Heart FailureIndependent LivingAgedAged, 80 and overFemaleHumansMaleNatriuretic Peptide, BrainPeptide FragmentsReference ValuesStroke VolumeVentricular Function, LeftNatriuretic Peptide, BrainPeptide Fragmentspro-brain natriuretic peptide (1-76)NT-proBNPOlder adultsReference levels

Identifiers

PMID35199488
PMCPMC9065825
OpenAlexW4213444048

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.