Evidence map›Paper›PMID 33477824›Full record

ArticleNutrients2021

Higher Intakes of Potassium and Magnesium, but Not Lower Sodium, Reduce Cardiovascular Risk in the Framingham Offspring Study.

R Taylor Pickering, M Loring Bradlee, Martha R Singer, Lynn L Moore

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.8field-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

15 citing papers in PubMed, 45 citations in OpenAlex.

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  7. The Effect of a Vegan Diet on the Cardiovascular System.Journal of cardiovascular development and disease · 2023
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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 1 institution in 1 country.

R Taylor PickeringDepartment of Medicine/Preventive Medicine & Epidemiology, Boston University School of Medicine, Boston, MA 02118, USA.ORCID 0000-0002-5243-4068
M Loring BradleeDepartment of Medicine/Preventive Medicine & Epidemiology, Boston University School of Medicine, Boston, MA 02118, USA.
Martha R SingerDepartment of Medicine/Preventive Medicine & Epidemiology, Boston University School of Medicine, Boston, MA 02118, USA.ORCID 0000-0003-4048-7987
Lynn L MooreDepartment of Medicine/Preventive Medicine & Epidemiology, Boston University School of Medicine, Boston, MA 02118, USA.ORCID 0000-0002-1028-919X
Boston University · US

Funding

Multidisciplinary Training Program in Cardiovascular EpidemiologyT32HL125232 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI Matthew G. Nayor, Vanessa Xanthakis · 2016 to 2026
$5.0M
National Dairy Council 2497NHLBI NIH HHS 5T32HL125232NHLBI NIH HHS HHSN268201500001INHLBI NIH HHS N01-HC-25195
6 · The paper itself

Abstract

We explored the dose-response relations of sodium, potassium, magnesium and calcium with cardiovascular disease (CVD) risk in the Framingham Offspring Study, as well as the combined effects of these minerals. Analyses included 2362 30-64 year-old men and women free of CVD at baseline. Cox proportional-hazards models were used estimate adjusted hazard ratios (HR) and 95% confidence intervals (CIs) for mineral intakes and incident CVD. Cox models with restricted cubic spline functions were used to examine dose-response relations, adjusting for confounding by age, sex, body mass index, dietary fiber intake, and time-varying occurrence of hypertension. Lower sodium intake (<2500 vs. ≥3500 mg/d) was not associated with a lower risk of CVD. In contrast, potassium intake ≥3000 (vs. <2500) mg/d was associated with a 25% lower risk (95% CI: 0.59, 0.95), while magnesium intake ≥320 (vs. <240) mg/d led to a 34% lower risk (95% CI: 0.51, 0.87) of CVD. Calcium intake ≥700 (vs. <500) mg/d was associated with a non-statistically significant 19% lower risk. Restricted cubic spline curves showed inverse dose-response relations of potassium and magnesium with CVD risk, but no such associations were observed for sodium or calcium. These results highlight the importance of potassium and magnesium to cardiovascular health.

Indexed as

DietHeart Disease Risk FactorsPotassium, DietarySodium, DietaryAdultCalcium, DietaryCardiovascular DiseasesFemaleHumansLongitudinal StudiesMagnesiumMaleMiddle AgedProportional Hazards ModelsCalcium, DietaryMagnesiumPotassium, DietarySodium, Dietarycardiovascular diseasepotassiumsodium

Identifiers

PMID33477824
PMCPMC7832857
OpenAlexW3124645538

What OpenQuestion holds

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LicenceCC BY
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.