Evidence map›Paper›PMID 25881047›Full record

ArticleBMC public health2015

The association of physical activity, body mass index and the blood pressure levels among urban poor youth in Accra, Ghana.

Ernest Afrifa-Anane, Charles Agyemang, Samuel Nii Ardey Codjoe, Gbenga Ogedegbe, Ama de-Graft Aikins

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
7.3field-weighted citation impact, top 3% 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 90 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Hypertension Prevalence and Associated Risk Factors in a South African Population.International journal of environmental research and public health · 2026
    Observational
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  18. Aflatoxin MScientific reports · 2022
    Article
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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 3 institutions in 3 countries.

Ernest Afrifa-AnaneRegional Institute for Population Studies, University of Ghana, P. O. Box LG 96, Legon, Ghana. ekafrifa-anane@rips-ug.edu.gh.
Charles AgyemangDepartment of Public Health Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands. c.o.agyemang@amc.uva.nl.
Samuel Nii Ardey CodjoeRegional Institute for Population Studies, University of Ghana, P. O. Box LG 96, Legon, Ghana. scodjoe@ug.edu.gh.
Gbenga OgedegbeCentre for Healthful Behaviour Change, New York University, School of Medicine, New York, USA. olugbenga.ogedebe@nyumc.org.
Ama de-Graft AikinsRegional Institute for Population Studies, University of Ghana, P. O. Box LG 96, Legon, Ghana. adaikins@ug.edu.gh.
University of Ghana · GHNew York University · USUniversity of Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlobally, there is an increasing prevalence of high blood pressure (HBP) among adults and youth. However, the mechanisms of how the risk factors (physical inactivity and obesity) relate with blood pressure (BP) are not well known especially among the urban poor youth in low and middle income countries. Meanwhile childhood and adolescent physical inactivity and obesity, particularly in conditions of poverty, predispose individuals to cardiovascular diseases (CVDs) in later life. The aim of this study was to assess the BP levels and to examine its associations with physical activity (PA) and body mass index (BMI) amongst urban poor youth in Accra, Ghana.

methodsWe studied 201 youth aged 15-24 years in three urban poor communities in Accra, Ghana. Height, weight and BP were measured in all subjects. PA levels were assessed using the Edulink Urban Health and Poverty project questionnaire. Multiple linear regression analysis was used to determine the factors influencing BP levels.

resultsThe proportion of pre-hypertension and hypertension among the youth was 32.3% and 4%, respectively. The rates of pre-hypertension (42.0 vs. 24.8) and hypertension (6.8 vs. 1.8) were higher in males than in females. More than three-quarters (84.1%) of the youth were not physically active. Females were more physically inactive compared to the males (94.7% vs. 70.5%). The average BMI was 22.8 kg/m(2). For overweight (17.7 vs. 6.8) and obesity (13.3 vs. 2.3), females had higher rates than males. BMI was positively related to systolic BP, and significantly associated with systolic BP (β = 1.4, p < 0.000 and β = 0.8, p < 0.000; respectively for male and female youth) compared to diastolic BP. Youth with low PA had raised BP.

conclusionThe positive association of BMI and BP in the study communities suggests the need for health measures to tackle their increase and related public health consequences. Further studies on BP and other risk factors among the youth of rural populations and other developing countries will be important to stall the rising prevalence and implications for adult morbidity and mortality.

Indexed as

Body Mass IndexPovertyUrban HealthAdolescentCross-Sectional StudiesExerciseFemaleGhanaHumansHypertensionMalePrehypertensionPrevalenceRisk FactorsSex DistributionSurveys and Questionnaires

Identifiers

PMID25881047
PMCPMC4376361
OpenAlexW2065936756

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.