Evidence map›Paper›PMID 21737849›Full record

ArticleClinical journal of the American Society of Nephrology : CJASN2011

Age-specific association of reduced estimated glomerular filtration rate and albuminuria with all-cause mortality.

Paul Muntner, C Barrett Bowling, Liyan Gao, Dana Rizk, Suzanne Judd, Rikki M Tanner, William McClellan, David G Warnock

Open access · greenAbstract read
In one paragraph

Article in Clinical journal of the American Society of Nephrology : CJASN, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
4.9field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 78 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Incretin-based therapy: a new horizon in diabetes management.Journal of diabetes and metabolic disorders · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. CKD: A Call for an Age-Adapted Definition.Journal of the American Society of Nephrology : JASN · 2019
    Review
  12. Article
  13. Article
  14. Article
  15. Albuminuria and Endothelial Dysfunction in Patients with Non-Diabetic Chronic Kidney Disease.Medical science monitor : international medical journal of experimental and clinical research · 2017
    Article
  16. Observational
  17. Article
  18. Article
  19. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Paul MuntnerDepartment of Epidemiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA. pmuntner@uab.edu
C Barrett Bowling
Liyan Gao
Dana Rizk
Suzanne Judd
Rikki M Tanner
William McClellan
David G Warnock
University of Alabama at Birmingham · USEmory University · USGeriatric Research Education and Clinical Center · US

Funding

VCID and Stroke in a Bi-racial National CohortU01NS041588 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI CUSHMAN, MARY, HOWARD, GEORGE · 2002 to 2022
$96.0M
Understanding Cohort Effects on Stroke, VCID, and Cognition After Major Epidemiologic TransitionsR01NS041588 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MARY CUSHMAN, VIRGINIA J. HOWARD · 2001 to 2026
$8.8M
NINDS NIH HHS R01 NS041588NINDS NIH HHS U01 NS041588
6 · The paper itself

Abstract

BACKGROUND AND

objectivesIt has been suggested that reduced estimated GFR (eGFR) among older adults does not necessarily reflect a pathologic phenomenon. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We examined the association between eGFR and albumin-to-creatinine ratio (ACR) and all-cause mortality stratified by age (45 to 59.9, 60 to 69.9, 70 to 79.9, and ≥80 years) among 24,350 U.S. adults in the population-based REasons for Geographic and Racial Differences in Stroke (REGARDS) study. A spot urine sample was used to calculate ACR, and the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation was used to calculate eGFR. All-cause mortality was assessed over a median follow-up of 4.5 years.

resultsAmong participants ≥80 years of age (n = 1669), the age, race, gender, and geographic region of residence adjusted hazard ratios (95% confidence intervals) for mortality associated with eGFR levels of 45 to 59.9 and <45 ml/min per 1.73 m(2), versus ≥60 ml/min per 1.73 m(2), were 1.6 (1.3 - 2.1) and 2.2 (1.7 - 2.9), respectively. Also, among participants ≥80 years of age, the hazard ratios for mortality associated with ACR levels of 10 to 29.9, 30 to 299.9, and ≥300 mg/g, versus <10 mg/g, were 1.7 (1.3 - 2.1), 2.5 (1.9 - 3.3), and 5.1 (3.6 - 7.4), respectively. These associations were present after further multivariable adjustment and within the younger age groupings studied.

conclusionsThese data suggest that reduced eGFR and albuminuria confer an increased risk for mortality in all age groups, including adults ≥80 years of age.

Indexed as

Glomerular Filtration RateAgedAged, 80 and overAge FactorsAlbuminuriaCause of DeathCreatinineFemaleHumansMaleMiddle AgedSerum AlbuminCreatinineSerum Albumin

Identifiers

PMID21737849
PMCPMC3359010
OpenAlexW2107943486

What OpenQuestion holds

Textmetadata
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.