Evidence map›Paper›PMID 25052820›Full record

SynthesisJournal of clinical hypertension (Greenwich, Conn.)2014

Brachial pulse pressure and cardiovascular or all-cause mortality in the general population: a meta-analysis of prospective observational studies.

Leilei Zhao, Yijuan Song, Pingshuan Dong, Zhijuan Li, Xuming Yang, Shaoxin Wang

Open access · greenAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Journal of clinical hypertension (Greenwich, Conn.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 3 pooled it
2.8field-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

29 citing papers in PubMed, 3 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Baseline functioning scales of EORTC QLQ-C30 predict overall survival in patients with gastrointestinal cancer: a meta-analysis.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2024
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  13. Pulsatile Hemodynamics and Coronary Artery Disease.Korean circulation journal · 2021
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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

6 authors at 1 institution in 1 country.

Leilei ZhaoDepartment of Cardiovascular-Internal Medicine, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China.
Yijuan Song
Pingshuan Dong
Zhijuan Li
Xuming Yang
Shaoxin Wang
First Affiliated Hospital of Henan University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to quantitatively evaluate the predictive value of brachial pulse pressure and cardiovascular or all-cause mortality in the general population based on prospective observational studies by conducting a meta-analysis. Only prospective observational studies investigating baseline brachial pulse pressure and cardiovascular or all-cause mortality risk were selected from PubMed and Embase databases until July 2013. Fourteen studies involving 510,456 participants were analyzed. Pooled risk ratio (RR) of cardiovascular and all-cause mortality for the highest vs lowest brachial pulse pressure category was 1.80 (95% confidence interval [CI], 1.49-2.17) and 1.32 (95% CI, 1.23-1.41), respectively. Pooled RR of cardiovascular and all-cause mortality per 10 mm Hg pulse pressure increment was 1.13 (95% CI, 1.10-1.17) and 1.09 (95% CI, 1.07-1.11), respectively. Wide brachial pulse pressure is associated with greater risk of cardiovascular and all-cause mortality. However, more well-designed studies specifically on age and sex are needed to further confirm these findings.

Indexed as

AdultAgedAged, 80 and overAge FactorsBlood PressureBrachial ArteryCardiovascular DiseasesFemaleHumansHypertensionMaleMiddle AgedObservational Studies as TopicPredictive Value of TestsProspective StudiesRisk Factors

Identifiers

PMID25052820
PMCPMC8032097
OpenAlexW2048435525

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.