Evidence map›Paper›PMID 27082165›Full record

ArticleClinical cardiology2016

Age, Gender, and Race-Based Coronary Artery Calcium Score Percentiles in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil).

Alexandre C Pereira, Luz M Gomez, Marcio Sommer Bittencourt, Henrique Lane Staniak, Rodolfo Sharovsky, Murilo Foppa, Michael J Blaha, Isabela M Bensenor, Paulo A Lotufo

Open access · bronzeAbstract readComparative StudyMulticenter Study
In one paragraph

Article in Clinical cardiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
5.4field-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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 53 citations in OpenAlex.

  1. American Association of Clinical Endocrinology Clinical Practice Guideline: Developing a Diabetes Mellitus Comprehensive Care Plan-2022 Update.Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2022
    Guideline
  2. Pooled it
  3. Trial
  4. Article
  5. Evaluation of coronary artery calcium score by age and sex: a multicenter study.The international journal of cardiovascular imaging · 2025
    Article
  6. Article
  7. A machine learning approach to predict positive coronary artery calcium scores in individuals with diabetes: a cross-sectional analysis of ELSA-Brasil baseline data.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2025
    Article
  8. Article
  9. Cardiovascular Statistics - Brazil 2023.Arquivos brasileiros de cardiologia · 2024
    Article
  10. Coronary artery calcium score percentiles: data from a single center in Turkey.Diagnostic and interventional radiology (Ankara, Turkey) · 2024
    Article
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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 3 institutions in 2 countries.

Alexandre C PereiraCenter for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil.
Luz M GomezHeart Institute, São Paulo, Brazil.
Marcio Sommer BittencourtCenter for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil.
Henrique Lane StaniakCenter for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil.
Rodolfo SharovskyCenter for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil.
Murilo FoppaDepartment of Cardiology, Federal University, Rio Grande do Sul, Porto Alegre, Brazil.
Michael J BlahaJohns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, Maryland.
Isabela M BensenorCenter for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil.
Paulo A LotufoCenter for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil.
Universidade de São Paulo · BRJohns Hopkins Medicine · USUniversidade Federal do Rio Grande do Sul · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCoronary artery calcium (CAC) has been demonstrated to independently predict the risk of cardiovascular events and all-cause mortality, especially among White populations. Although the population distribution of CAC has been determined for several White populations, the distribution in ethnically admixed groups has not been well established. HYPOTHESIS: The CAC distribution, stratified for age, gender and race, is similar to the previously described distribution in the MESA study.

methodsThe Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) is a prospective cohort study designed to investigate subclinical cardiovascular disease in 6 different centers of Brazil. Similar to previous studies, individuals with self-reported coronary or cerebrovascular disease and those treated for diabetes mellitus were excluded from analysis.

resultsPercentiles of CAC distribution were estimated with nonparametric techniques. The analysis included 3616 individuals (54% female; mean age, 50 years). As expected, CAC prevalence and burden were steadily higher with increasing age, as well as increased in men and in White individuals. Our results revealed that for a given CAC score, the ELSA-derived CAC percentile would be lower in men compared with the Multi-Ethnic Study of Atherosclerosis (MESA) and would be higher in women compared with MESA.

conclusionsIn our sample of the Brazilian population, we observed significant differences in CAC by sex, age, and race. Adjusted for age and sex, low-risk individuals from the Brazilian population present with significantly lower CAC prevalence and burden compared with other low-risk individuals from other worldwide populations. Using US-derived percentiles in Brazilian individuals may lead to overestimating relative CAC burden in men and underestimating relative CAC burden in women.

Indexed as

Racial GroupsAdultAgedAge DistributionBrazilComputed Tomography AngiographyCoronary AngiographyCoronary Artery DiseaseFemaleHealth SurveysHumansLongitudinal StudiesMaleMiddle AgedPrevalencePrognosis

Identifiers

PMID27082165
PMCPMC6490802
OpenAlexW2346435318

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.