Evidence map›Paper›PMID 26606873›Full record

ArticleHypertension research : official journal of the Japanese Society of Hypertension2016

Masked hypertension and its associated cardiovascular risk in young individuals: the African-PREDICT study.

Jane E S Thompson, Wayne Smith, Lisa J Ware, Carina M C Mels, Johannes M van Rooyen, Hugo W Huisman, Leone Malan, Nico T Malan, Leandi Lammertyn, Aletta E Schutte

Abstract read
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In one paragraph

Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–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

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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Observational study and participant-level meta-analysis on antihypertensive drug treatment-related cardiovascular risk.Hypertension research : official journal of the Japanese Society of Hypertension · 2017
    Pooled it
  2. Article
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  8. Observational
  9. Article
  10. Healthy aging and carotid performance: strain measures and β-stiffness index.Hypertension research : official journal of the Japanese Society of Hypertension · 2018
    Article
  11. Review
  12. Microcirculation and biomarkers in patients with resistant or mild-to-moderate hypertension: a cross-sectional study.Hypertension research : official journal of the Japanese Society of Hypertension · 2018
    Article
  13. Article
  14. Who removes the mask of hypertension?Hypertension research : official journal of the Japanese Society of Hypertension · 2017
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  16. Review
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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

10 authors.

Jane E S ThompsonHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Wayne SmithHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Lisa J WareHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Carina M C MelsHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Johannes M van RooyenHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Hugo W HuismanHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Leone MalanHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Nico T MalanHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Leandi LammertynHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.
Aletta E SchutteHypertension in Africa Research Team, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypertension prevalence is increasing globally, yet little is known about the occurrence of masked hypertension (MHT) in young, sub-Saharan African adults, and how it relates to elevated cardiovascular risk. The African-PREDICT study (recruitment based on normotensive clinic blood pressure (BP)) determined the frequency of MHT and its relationship with arterial stiffness and biochemical markers of inflammation and endothelial activation. We included men and women (n=352), 20-30 years, screened for normotensive clinic BP (54% white, 40% men). Clinic BP, ambulatory blood pressure monitoring (ABPM), central systolic pressure, aortic pulse wave velocity (aPWV), augmentation index, anthropometry, physical activity and biochemical markers of cardiovascular risk were assessed (lipids, glucose, insulin, markers of endothelial activation and inflammation). Eighteen percent of the study population had MHT (60% white, 68% men). Those with MHT had increased adiposity, clinic-, ABPM- (24-h, day and night) and central-BP (within normal ranges), heart rate, aPWV and biochemical markers of cardiovascular risk, compared with normotensives (all P<0.05). Using multivariable adjusted odds ratios, we found that MHT was associated with increased likelihood for higher aPWV (odds ratio (OR)=1.567, P=0.010), insulin (OR=1.499, P=0.049), monocyte chemoattractant protein-1 (OR=1.499, P=0.026), vascular cellular adhesion molecule (OR=1.409, P=0.042) and C-reactive protein (OR=1.440, P=0.044). In a young adult (supposedly healthy) cohort, the occurrence of MHT is alarming, especially since MHT further demonstrated elevated cardiovascular risk via increased adiposity, arterial stiffness, endothelial activation and inflammation. Detection of MHT is crucial to increase awareness of elevated cardiovascular risk, and to ensure the required lifestyle and/or pharmaceutical interventions.

Indexed as

AdultBiomarkersBlood PressureFemaleHumansLongitudinal StudiesMaleMasked HypertensionPulse Wave AnalysisSouth AfricaYoung AdultBiomarkers

Identifiers

PMID26606873

What OpenQuestion holds

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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.