Evidence map›Paper›PMID 21174218›Full record

ArticlePediatric nephrology (Berlin, Germany)2011

Primary versus secondary hypertension in children followed up at an outpatient tertiary unit.

Romina S Gomes, Isabel G Quirino, Regina M Pereira, Breno M Vitor, Alysson F Leite, Eduardo A Oliveira, Ana Cristina Simões e Silva

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
1.1field-weighted citation impact, top 20% 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

19 citing papers in PubMed, 3 syntheses or guidelines pooled it, 59 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Review
  7. Article
  8. Diagnostic evaluation of the hypertensive child.Pediatric nephrology (Berlin, Germany) · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Observational
  16. Article
  17. Article
  18. Article
  19. Clinical course of 822 children with prenatally detected nephrouropathies.Clinical journal of the American Society of Nephrology : CJASN · 2012
    Article
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

7 authors at 3 institutions in 1 country.

Romina S GomesPediatric Nephrology Unit, Department of Pediatrics, Hospital das Clínicas, Federal University of Minas Gerais (UFMG), Avenida Bernardo Monteiro 1300/1104, Belo Horizonte, Minas Gerais, 30150-281, Brazil.
Isabel G Quirino
Regina M Pereira
Breno M Vitor
Alysson F Leite
Eduardo A Oliveira
Ana Cristina Simões e Silva
Universidade Federal de Minas Gerais · BRHospital das Clínicas da Universidade Federal de Minas Gerais · BRFundação Hospitalar do Estado de Minas Gerais · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Childhood hypertension has classically been recognized as a secondary disease. However, primary hypertension also occurs in children. The aim of this study was to compare clinical features of pediatric patients with elevated blood pressure, which were referred to an outpatient tertiary unit, and to detect variables associated with the identification of primary hypertension. The records of 220 patients with hypertension followed between 1996 and 2006 were analyzed. The variable of interest was primary hypertension. Logistic regression analysis was applied to identify clinical variables that were independently associated with primary hypertension. Of 220 patients, 33 (15%) had primary hypertension, and 187 (85%) exhibited secondary hypertension. No statistically significant differences were detected in gender, race, age at diagnosis, and systolic/diastolic blood pressure levels between both groups. After adjustment, four variables at baseline remained independently associated with primary hypertension: absence of signs/symptoms (OR 18.87, 95% CI 6.32-56.29), normal serum creatinine (OR 0.02, 95% CI 0.00-0.27), family history of hypertension (OR 3.03, 95% CI 1.04-8.79), and elevated body weight (OR 1.06, 95% CI 1.02-1.10). The absence of signs/symptoms, normal serum creatinine, family history of hypertension, and overweight/obesity at admission are clues to diagnose primary hypertension in childhood.

Indexed as

Blood PressureOutpatient Clinics, HospitalAdolescentAsymptomatic DiseasesBiomarkersBrazilChildChild, PreschoolChi-Square DistributionCreatinineDiagnosis, DifferentialFemaleHumansHypertensionInfantLogistic ModelsBiomarkersCreatinine

Identifiers

PMID21174218
OpenAlexW2018076458

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.