Evidence map›Paper›PMID 29532992›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2018

Reference intervals and percentiles for carotid-femoral pulse wave velocity in a healthy population aged between 9 and 87 years.

Alejandro Diaz, Yanina Zócalo, Daniel Bia, Sandra Wray, Edmundo Cabrera Fischer

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 2018. 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
3.6field-weighted citation impact, top 6% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Alejandro DiazInstituto de Investigación en Ciencias de la Salud, UNICEN, CONICET, Tandil, Argentina.ORCID 0000-0001-7536-3269
Yanina ZócaloPhysiology Department, School of Medicine, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), Republic University, Montevideo, Uruguay.
Daniel BiaPhysiology Department, School of Medicine, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), Republic University, Montevideo, Uruguay.ORCID 0000-0001-7160-7166
Sandra WrayInstituto de Medicina Traslacional, Trasplante y Bioingeniería - IMTTyB, Universidad Favaloro - CONICET, Buenos Aires, Argentina.
Edmundo Cabrera FischerInstituto de Medicina Traslacional, Trasplante y Bioingeniería - IMTTyB, Universidad Favaloro - CONICET, Buenos Aires, Argentina.
Consejo Nacional de Investigaciones Científicas y Técnicas · ARComisión Sectorial de Investigación Científica · UY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is little information regarding age-related reference intervals (RIs) of carotid-femoral pulse wave velocity (cfPWV) for large healthy populations in South America. The aims of this study were to determine cfPWV RIs and percentiles in a cohort of healthy children, adolescents, and adults and to generate year-to-year percentile curves and body-height percentile curves for children and adolescents. cfPWV was measured in 1722 healthy participants with no cardiovascular risk factors (9-87 years, 60% men). First, RIs were evaluated for males and females through correlation and covariate analysis. Then, mean and standard deviation age-related equations were obtained for cfPWV using parametric regression methods based on fractional polynomials and age-specific (year-to-year) percentile curves that were defined using the standard normal distribution. Age-specific first, 2.5th, 5th, 10th, 25th, 50th, 75th, 90th, 95th, 97.5th, and 99th percentile curves were calculated. Finally, height-related cfPWV percentile curves for children and adolescents (<21 years) were established. After adjusting for age and blood pressure differences with respect to females, males showed higher cfPWV levels (6.60 vs 6.45 m/s; P < .01). Thus, specific RIs for males and females were reported. The study provides the largest database to date concerning cfPWV in healthy people from Argentina. Specific RIs and percentiles of cfPWV are now available according to age and sex. Specific percentiles of cfPWV according to body height were reported for people younger than 21 years.

Indexed as

AdolescentAdultAgedAged, 80 and overCarotid ArteriesChildFemaleFemoral ArteryHealthy VolunteersHumansMaleMiddle AgedPulse Wave AnalysisReference ValuesSouth AmericaYoung Adultarterial stiffnessepidemiologypulse wave velocityreference intervals

Identifiers

PMID29532992
PMCPMC8031202
OpenAlexW2793049058

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.