Evidence map›Paper›PMID 25437890›Full record

ArticleAtherosclerosis2015

Progression of cardiovascular risk factors in black Africans: 3 year follow up of the SABPA cohort study.

Mark Hamer, Roland von Känel, Manja Reimann, Nico T Malan, Alta E Schutte, Hugo W Huisman, Leone Malan

Open access · hybridAbstract read
In one paragraph

Article in Atherosclerosis, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

6 citing papers in PubMed, 23 citations in OpenAlex.

  1. Observational
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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

7 authors at 4 institutions in 4 countries.

Mark HamerDepartment of Epidemiology and Public Health, University College London, London, UK; Hypertension in Africa Research Team, School for Physiology, Nutrition and Consumer Sciences, North-West University, Potchefstroom, South Africa. Electronic address: m.hamer@ucl.ac.uk.
Roland von KänelDepartment of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland.
Manja ReimannAutonomic and Neuroendocrinological Laboratory Dresden, Department of Neurology, University Hospital Carl Gustav Carus, Dresden University of Technology, Dresden, Germany.
Nico T MalanHypertension in Africa Research Team, School for Physiology, Nutrition and Consumer Sciences, North-West University, Potchefstroom, South Africa.
Alta E SchutteHypertension in Africa Research Team, School for Physiology, Nutrition and Consumer Sciences, North-West University, Potchefstroom, South Africa.
Hugo W HuismanHypertension in Africa Research Team, School for Physiology, Nutrition and Consumer Sciences, North-West University, Potchefstroom, South Africa.
Leone MalanHypertension in Africa Research Team, School for Physiology, Nutrition and Consumer Sciences, North-West University, Potchefstroom, South Africa.
North-West University · ZATU Dresden · DEUniversity College London · GBUniversity of Bern · CH

Funding

British Heart Foundation RE/10/005/28296
6 · The paper itself

Abstract

Recent work identified a high prevalence of modifiable risk factors for cardiovascular disease (CVD) among urban black South Africans. The aim was to track the progression of CVD risk factors in a multi-ethnic sample of South Africans. Participants were 173 black (aged 47.5 ± 7.8 yrs) and 186 white teachers (aged 49.6 ± 9.9 yrs) that were examined at baseline and 3 years follow-up. Blacks demonstrated a substantially higher prevalence of composite CVD burden (defined as history of physician diagnosed heart disease, use of anti-hypertensives, anti-diabetic, or statin medications at either time point) compared to whites (49.1 vs. 32.0%, p = 0.012) respectively. After controlling for baseline, the black participants demonstrated greater increases in 24 h systolic and diastolic blood pressure, total cholesterol, fasting glucose, fibrinogen, D-dimer, and waist circumference in comparison with whites. In summary, an adverse progression of CVD risk factors was observed in the whole sample, although to a larger degree in black participants. Aggressive treatment strategies for controlling risk factors in black Africans are needed to reduce the increasing burden of CVD in South Africa.

Indexed as

AdultBlack PeopleBlood GlucoseCardiovascular DiseasesCholesterolCohort StudiesDiastoleDisease ProgressionFemaleFibrin Fibrinogen Degradation ProductsFibrinogenHumansMaleMiddle AgedRisk FactorsSouth AfricaBlood GlucoseCholesterolFibrin Fibrinogen Degradation Productsfibrin fragment DFibrinogenBiomarkersBlack AfricanCardiovascular diseaseEpidemiology

Identifiers

PMID25437890
PMCPMC4726657
OpenAlexW2000793156

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.