Evidence map›Paper›PMID 31411740›Full record

ArticleJournal of the American Geriatrics Society2019

The Association Between Low-Density Lipoprotein Cholesterol and Incident Atherosclerotic Cardiovascular Disease in Older Adults: Results From the National Institutes of Health Pooled Cohorts.

Michael G Nanna, Ann Marie Navar, Daniel Wojdyla, Eric D Peterson

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Geriatrics Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.1field-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

20 citing papers in PubMed, 45 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Michael G NannaDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina.
Ann Marie NavarDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina.
Daniel WojdylaDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina.
Eric D PetersonDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina.
Duke University · USClinical Research Institute · US

Funding

Postdoctoral Training in Cardiovascular Clinical ResearchT32HL069749 · NHLBI · DUKE UNIVERSITY · PI MARK, DANIEL B · 2003 to 2023
$6.7M
Preventing Cardiovascular Disease through Improved Risk Prediction and CommunicationK01HL133416 · NHLBI · DUKE UNIVERSITY · PI NAVAR, ANN MARIE · 2016 to 2020
$707k
Foundation for the National Institutes of Health Dr. Nanna is funded by NIH T-32-HL069749-15Foundation for the National Institutes of Health Dr. Navar is funded by NIH K01HL133416-01NHLBI NIH HHS K01 HL133416NHLBI NIH HHS T32 HL069749
6 · The paper itself

Abstract

BACKGROUND/

objectivesElevated low-density lipoprotein cholesterol (LDL-C) in early adulthood is associated with increased risk of atherosclerotic cardiovascular disease (ASCVD). The strength of the association between LDL-C and ASCVD among older adults, however, is less understood.

designWe examined individual-level cohort data from the National Institutes of Health Pooled Cohorts (Framingham Study, Framingham Offspring Study, Multi-Ethnic Study of Atherosclerosis, and Cardiovascular Health Study), which prospectively measured CVD risk factors and incident disease.

settingProspective cohort study.

participantsAdults, aged 75 years or older, free of ASCVD. MEASUREMENTS: We evaluated the associations between LDL-C and incident ASCVD (stroke, myocardial infarction, and cardiovascular death) in unadjusted analysis and in multivariable-adjusted Cox proportional hazards models. We assessed 5-year Kaplan-Meier ASCVD event rates in patients with and without hyperlipidemia (LDL-C ≥130 mg/dL or on lipid-lowering medications), stratified by the number of other risk factors, including smoking, diabetes, and hypertension.

resultsWe included 2667 adults, aged 75 years or older (59% female), free of ASCVD; median age was 78 years, with median LDL-C of 117 mg/dL. In both unadjusted and adjusted analyses, there was no association between LDL-C and ASCVD (adjusted hazard ratio = 1.022; 95% confidence interval = 0.998-1.046; P = .07). Among adults without other risk factors (free of smoking, diabetes, and hypertension), event rates were similar between those with and without hyperlipidemia (Kaplan-Meier rates = 5.8% and 7.0%, respectively). Among adults with one or two or more other risk factors, the presence of hyperlipidemia was also not associated with 5-year CVD event rates (Kaplan-Meier rates = 12.8% vs 15.0% [P = .44] for one other risk factor and 21.9% vs 24.0% [P = .59] for two or more other risk factors).

conclusionAmong a well-characterized cohort, LDL-C was not associated with CVD risk among adults aged 75 years or older, even in the presence of other risk factors. J Am Geriatr Soc 67:2560-2567, 2019.

Indexed as

AgedAtherosclerosisCholesterol, LDLFemaleHumansHypertensionMaleNational Institutes of Health (U.S.)Prospective StudiesRisk FactorsStrokeUnited StatesCholesterol, LDLcardiovascular disease risklow-density lipoprotein cholesterololder adults

Identifiers

PMID31411740
PMCPMC6898756
OpenAlexW2967428271

What OpenQuestion holds

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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.