Evidence map›Paper›PMID 34296015›Full record

ArticleHeliyon2021

Undiagnosed hypertension in Peru: analysis of associated factors and socioeconomic inequalities, 2019.

Delia Vanessa Guerrero-Díaz, Akram Hernández-Vásquez, Wency Cecilia Montoya-Rivera, Carlos Rojas-Roque, Manuel Alberto Chacón Díaz, Guido Bendezu-Quispe

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.5field-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

17 citing papers in PubMed, 27 citations in OpenAlex.

  1. Co-developing a community health worker-led hypertension control intervention in Peru through a human-centered design approach.Revista panamericana de salud publica = Pan American journal of public health · 2026
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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 5 institutions in 2 countries.

Delia Vanessa Guerrero-DíazUniversidad Científica del Sur, Lima, Peru.
Akram Hernández-VásquezCentro de Excelencia en Investigaciones Económicas y Sociales en Salud, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima, Peru.
Wency Cecilia Montoya-RiveraUniversidad Científica del Sur, Lima, Peru.
Carlos Rojas-RoqueUniversidad de Buenos Aires, Buenos Aires, Argentina.
Manuel Alberto Chacón DíazInstituto Nacional Cardiovascular, EsSalud, Lima, Peru.
Guido Bendezu-QuispeUniversidad Privada Norbert Wiener, Centro de Investigación Epidemiológica en Salud Global, Lima, Peru.
Universidad Científica del Sur · PEInstituto Nacional de Salud del Niño · PEUniversidad de Buenos Aires · ARUniversidad Norbert Wiener · PEUniversidad San Ignacio de Loyola · PE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine the factors associated and measure the socioeconomic inequalities in people with undiagnosed hypertension in Peru. MATERIALS AND

methodsAn observational, cross-sectional, analytical study was performed using data from the 2019 Demographic and Family Health Survey (ENDES, acronym in Spanish) database. The dependent variable was the presence of undiagnosed hypertension (mean systolic blood pressure ≥140 mmHg and/or mean diastolic blood pressure ≥90 mmHg in the two blood pressure measurements and with no prior diagnosis of hypertension by a health care professional). Adjusted prevalence ratios were estimated to determine the factors associated with undiagnosed hypertension. The socioeconomic inequality in undiagnosed hypertension was estimated using concentration curves and the Erreygers concentration index.

results67.2% of 3697 persons with hypertension had not been diagnosed. Non-diagnosis of hypertension was more prevalent in men who were residents of the Coast and in inhabitants residing at more than 3000 m above sea level. Being 50 years of age or older, having health insurance, being obese and having diabetes mellitus were associated with a lower prevalence of undiagnosed hypertension. Inequality of the non-diagnosis of hypertension was found to be concentrated in the poorest population.

conclusionsAt least one out of every two adult Peruvians with hypertension have not been diagnosed with this condition. Socioeconomic inequality was found, as well as socio-demographic and health-related factors associated with undiagnosed hypertension. Our findings identify some population subgroups in which interventions for screening and treatment of hypertension should be prioritized in order to reduce both inequalities and complications of hypertension among the most vulnerable.

Indexed as

Chronic diseaseHealthcare disparitiesHypertensionPeruRisk factors

Identifiers

PMID34296015
PMCPMC8282964
OpenAlexW3180959935

What OpenQuestion holds

Textmetadata
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.