Evidence map›Paper›PMID 39039284›Full record

SynthesisHypertension research : official journal of the Japanese Society of Hypertension2024

An outcome-driven threshold for pulse pressure amplification.

Qi-Fang Huang, De-Wei An, Lucas S Aparicio, Yi-Bang Cheng, Fang-Fei Wei, Yu-Ling Yu, Chang-Sheng Sheng, Wen-Yi Yang, Teemu J Niiranen, José Boggia and 13 more

Abstract readMeta-Analysis
In one paragraph

Synthesis in Hypertension research : official journal of the Japanese Society of Hypertension, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Recent advances and emerging perspectives in vascular and cardiovascular research: A 2025 update.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Review
  4. Home blood pressure monitoring for improved risk assessment in heart failure: are brachial measurements sufficient?Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Article
  5. [Research progress in central aortic pressure estimation algorithms].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2025
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

23 authors.

Qi-Fang HuangDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
De-Wei AnDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Lucas S AparicioServicio de Clínica Médica, Sección Hipertensión Arterial, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
Yi-Bang ChengDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Fang-Fei WeiNon-Profit Research Association Alliance for the Promotion of Preventive Medicine, Mechelen, Belgium.
Yu-Ling YuNon-Profit Research Association Alliance for the Promotion of Preventive Medicine, Mechelen, Belgium.
Chang-Sheng ShengDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Wen-Yi YangDepartment of Cardiology, Shanghai General Hospital, Shanghai, China.
Teemu J NiiranenDepartment of Chronic Disease Prevention, Department of Medicine, Turku University Hospital and University of Turku, Turku, Finland.
José BoggiaCentro de Nefrología and Departamento de Fisiopatología, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay.
Katarzyna Stolarz-SkrzypekFirst Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland.
Valérie TikhonoffDepartment of Medicine, University of Padua, Padua, Italy.
Natasza Gilis-MalinowskaHypertension Unit, Department of Hypertension and Diabetology, Medical University of Gdańsk, Gdańsk, Poland.
Wiktoria WojciechowskaFirst Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland.
Edoardo CasigliaDepartment of Medicine, University of Padua, Padua, Italy.
Krzysztof NarkiewiczHypertension Unit, Department of Hypertension and Diabetology, Medical University of Gdańsk, Gdańsk, Poland.
Jan FilipovskýFaculty of Medicine, Charles University, Pilsen, Czech Republic.
Kalina Kawecka-JaszczFirst Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland.
Tim S NawrotResearch Unit Environment and Health, Department of Public Health and Primary Care, University of Leuven, Leuven, Belgium.
Ji-Guang WangDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Yan LiDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China. liyanshcn@163.com.
Jan A StaessenDepartment of Cardiovascular Medicine, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China. jan.staessen@appremed.org.
International Database of Central Arterial Properties for Risk Stratification (IDCARS) Investigators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pulse pressure amplification (PPA) is the brachial-to-aortic pulse pressure ratio and decreases with age and cardiovascular risk factors. This individual-participant meta-analysis of population studies aimed to define an outcome-driven threshold for PPA. Incidence rates and standardized multivariable-adjusted hazard ratios (HRs) of cardiovascular and coronary endpoints associated with PPA, as assessed by the SphygmoCor software, were evaluated in the International Database of Central Arterial Properties for Risk Stratification (n = 5608). Model refinement was assessed by the integrated discrimination (IDI) and net reclassification (NRI) improvement. Age ranged from 30 to 96 years (median 53.6). Over 4.1 years (median), 255 and 109 participants experienced a cardiovascular or coronary endpoint. In a randomly defined discovery subset of 3945 individuals, the rounded risk-carrying PPA thresholds converged at 1.3. The HRs for cardiovascular and coronary endpoints contrasting PPA < 1.3 vs ≥1.3 were 1.54 (95% confidence interval [CI]: 1.00-2.36) and 2.45 (CI: 1.20-5.01), respectively. Models were well calibrated, findings were replicated in the remaining 1663 individuals analyzed as test dataset, and NRI was significant for both endpoints. The HRs associating cardiovascular and coronary endpoints per PPA threshold in individuals <60 vs ≥60 years were 3.86 vs 1.19 and 6.21 vs 1.77, respectively. The proportion of high-risk women (PPA < 1.3) was higher at younger age (<60 vs ≥60 years: 67.7% vs 61.5%; P < 0.001). In conclusion, over and beyond common risk factors, a brachial-to-central PP ratio of <1.3 is a forerunner of cardiovascular coronary complications and is an underestimated risk factor in women aged 30-60 years. Our study supports pulse wave analysis for risk stratification.

Indexed as

Blood PressureCardiovascular DiseasesAdultAgedAged, 80 and overBrachial ArteryFemaleHeart Disease Risk FactorsHumansMaleMiddle AgedPulse Wave AnalysisRisk FactorsPulse pressure amplification, Waveform analysis, Cardiovascular risk, Population science

Identifiers

PMID39039284
PMCPMC11374666

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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.