Evidence map›Paper›PMID 34848438›Full record

ArticleBMJ global health2021

Regional and socioeconomic disparities in cardiovascular disease in Canada during 2005-2016: evidence from repeated nationwide cross-sectional surveys.

Haijiang Dai, Biao Tang, Arwa Younis, Jude Dzevela Kong, Wen Zhong, Nicola Luigi Bragazzi

Abstract read
In one paragraph

Article in BMJ global health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

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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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Associations between Canadian deprivation indices and acute stroke outcomes post endovascular thrombectomy - A retrospective cohort study.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025
    Article
  5. Article
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  7. Article
  8. Article
  9. Neighborhood Characteristics Associated with Running in Metro Vancouver: A Preliminary Analysis.International journal of environmental research and public health · 2022
    Article
  10. Article
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.

Haijiang DaiLaboratory for Industrial and Applied Mathematics, Centre for Disease Modelling, York University, Toronto, Ontario, Canada.ORCID 0000-0002-5595-8000
Biao TangLaboratory for Industrial and Applied Mathematics, Centre for Disease Modelling, York University, Toronto, Ontario, Canada.
Arwa YounisClinical Cardiovascular Research Center, University of Rochester Medical Center, Rochester, New York, USA.
Jude Dzevela KongLaboratory for Industrial and Applied Mathematics, Centre for Disease Modelling, York University, Toronto, Ontario, Canada.
Wen ZhongDepartment of General Medicinel, Xiangya Hospita, Central South University, Changsha, China robertobragazzi@gmail.com zhongwencn@csu.edu.cn.
Nicola Luigi BragazziLaboratory for Industrial and Applied Mathematics, Centre for Disease Modelling, York University, Toronto, Ontario, Canada robertobragazzi@gmail.com zhongwencn@csu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe objective of this study is to examine the temporal trends and patterns of regional and socioeconomic disparities in cardiovascular disease (CVD) in Canada during 2005-2016.

methodsA total of 670 000 adults aged ≥20 years who participated in the Canadian Community Health Surveys between 2005 and 2016 were enrolled for this study. CVD referred to heart disease and stroke in this study. Equivalised household income was used as a proxy of socioeconomic status. Absolute and relative socioeconomic inequalities were measured by slope index of inequality (SII) and relative index of inequality (RII), respectively.

resultsIn 2015/2016, the overall age-adjusted and sex-adjusted prevalence of heart disease and stroke was 4.80% (95% CI 4.61% to 4.98%) and 1.25% (95% CI 1.13% to 1.36%), respectively. Trend analyses suggested a significant decline in the age-adjusted and sex-adjusted prevalence of heart disease (P for trend <0.001) and a non-significant decline in the age-adjusted and sex-adjusted prevalence of stroke (P for trend=0.058) from 2005 to 2016. Nevertheless, the total number of adults suffering from heart disease and stroke increased by 8.9% and 20.2% over the study period, respectively. Moreover, the age-adjusted and sex-adjusted prevalence of heart disease and stroke varied widely across all health regions, and both of them tended be higher among those with lower income. The SII and RII indicated that there were persistent absolute and relative socioeconomic inequalities in heart disease and stroke across all surveys (eg, SII for heart disease in both sexes, 2005: 0.04 (95% CI 0.03 to 0.04); 2015/2016: 0.03 (95% CI, 0.02 to 0.04); RII for heart disease in both sexes, 2005: 1.99 (95% CI 1.75 to 2.27); 2015/2016: 1.77 (95% CI 1.52 to 2.08).

conclusionGeographical and socioeconomic disparities should be taken into account during the further efforts to strengthen preventive measures and optimise healthcare resources for heart disease and stroke in Canada.

Indexed as

Cardiovascular DiseasesHealth Status DisparitiesAdultCanadaCross-Sectional StudiesFemaleHumansMaleSocioeconomic Factorscardiovascular disease

Identifiers

PMID34848438
PMCPMC8634236

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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.