Evidence map›Paper›PMID 28847913›Full record

ArticleJournal of the American Heart Association2017

Vulnerabilities to Health Disparities and Statin Use in the REGARDS (Reasons for Geographic and Racial Differences in Stroke) Study.

Praful Schroff, Christopher M Gamboa, Raegan W Durant, Asikhame Oikeh, Joshua S Richman, Monika M Safford

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 3% 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

51 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. SDoH-GPT: using large language models to extract social determinants of health.Journal of the American Medical Informatics Association : JAMIA · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Systemic Statin Use and Pulp Chamber Calcification: A Pilot Retrospective Case-Control Study Using Cone-Beam Computed Tomography.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

6 authors at 2 institutions in 1 country.

Praful SchroffUniversity of Alabama at Birmingham, AL.
Christopher M GamboaUniversity of Alabama at Birmingham, AL.
Raegan W DurantUniversity of Alabama at Birmingham, AL.
Asikhame OikehUniversity of Alabama at Birmingham, AL.
Joshua S RichmanUniversity of Alabama at Birmingham, AL.
Monika M SaffordUniversity of Alabama at Birmingham, AL mms9024@med.cornell.edu.
University of Alabama at Birmingham · USCornell University · 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
University of Alabama at Birmingham's Diabetes Research CenterP30DK079626 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI W Timothy GARVEY · 2013 to 2026
$19.5M
REGARDS - MI StudyR01HL080477 · NHLBI · WEILL MEDICAL COLL OF CORNELL UNIV · PI LEVITAN, EMILY B, SAFFORD, MONIKA M · 2006 to 2020
$11.6M
Building Capacity for Cardiometabolic Outcomes ResearchK24HL111154 · NHLBI · WEILL MEDICAL COLL OF CORNELL UNIV · PI SAFFORD, MONIKA M · 2012 to 2015
$556k
NHLBI NIH HHS K24 HL111154NHLBI NIH HHS R01 HL080477NIDDK NIH HHS P30 DK079626NINDS NIH HHS U01 NS041588
6 · The paper itself

Abstract

backgroundStatins may be underutilized in certain vulnerable populations, but the effect of cumulative vulnerabilities within 1 individual is not well described. We sought to determine the likelihood of receiving statins with an increasing number of vulnerabilities in an individual, after controlling for factors known to influence health services utilization. METHODS AND

resultsWe identified 18 216 participants from the REGARDS (Reasons for Geographic and Racial Differences in Stroke) study who had a statin indication or who were taking statins, as verified by pill bottle review. Statin use was assessed with respect to 5 major vulnerability domains alone and in combination: older age, black race, female sex, high area-level poverty, and lack of health insurance. The study included 5286 white men, 4180 black men, 2791 white women, and 4194 black women; 5.6% of the sample had no vulnerabilities, 20.6% had 1 vulnerability, 29.2% had 2 vulnerabilities, 27.3% had 3 vulnerabilities, and 17.3% had 4 or 5 vulnerabilities. All race-sex groups were less likely than white men to use statins; prevalence of use was 0.80 in black women with reference to white men (

conclusionsParticipants with more simultaneously occurring vulnerabilities experienced the greatest disparities in statin use. Black women and those without health insurance were at particularly high risk of underutilization.

Indexed as

AgedAge FactorsBlack or African AmericanCross-Sectional StudiesDrug Utilization ReviewDyslipidemiasFemaleHealthcare DisparitiesHealth ResourcesHealth Services ResearchHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMaleMedically UninsuredMiddle AgedPovertyHydroxymethylglutaryl-CoA Reductase Inhibitorscumulativehealth disparitieshealth insurancehealth services researchrace and ethnicitystatinstrokeunderutilizationvulnerabilities

Identifiers

PMID28847913
PMCPMC5634251
OpenAlexW2746555218

What OpenQuestion holds

Texttitle and abstract
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.