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ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2018

Physical activity and health-related quality of life among schoolchildren from disadvantaged neighbourhoods in Port Elizabeth, South Africa.

Marina Salvini, Stefanie Gall, Ivan Müller, Cheryl Walter, Rosa du Randt, Peter Steinmann, Jürg Utzinger, Uwe Pühse, Markus Gerber

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Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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

9 authors.

Marina SalviniDepartment of Sport, Exercise and Health, University of Basel, Birsstrasse 320B, 4052, Basel, Switzerland.
Stefanie GallDepartment of Sport, Exercise and Health, University of Basel, Birsstrasse 320B, 4052, Basel, Switzerland.
Ivan MüllerDepartment of Sport, Exercise and Health, University of Basel, Birsstrasse 320B, 4052, Basel, Switzerland.
Cheryl WalterDepartment of Human Movement Science, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa.
Rosa du RandtDepartment of Human Movement Science, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa.
Peter SteinmannSwiss Tropical and Public Health Institute, Basel, Switzerland.
Jürg UtzingerSwiss Tropical and Public Health Institute, Basel, Switzerland.
Uwe PühseDepartment of Sport, Exercise and Health, University of Basel, Birsstrasse 320B, 4052, Basel, Switzerland.
Markus GerberDepartment of Sport, Exercise and Health, University of Basel, Birsstrasse 320B, 4052, Basel, Switzerland. markus.gerber@unibas.ch.ORCID 0000-0001-6140-8948

Funding

National Research Foundation project no. 87397Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung no. IZLSZ3 149015
6 · The paper itself

Abstract

purposeThe relationship between health-related quality of life (HRQoL), physical activity (PA), and cardiorespiratory fitness (CRF) among disadvantaged communities in low- and middle-income countries is poorly understood. In South Africa, children from socioeconomically deprived households are at an elevated risk of sedentary lifestyles and poor HRQoL. We examined whether higher self-reported PA and higher CRF levels are associated with better HRQoL in South African schoolchildren from disadvantaged neighbourhoods.

methodsOverall, 832 children aged 8-12 years participated in this cross-sectional study. HRQoL was assessed through five dimensions of the KIDSCREEN-27 tool. Self-reported PA was measured using a single item of the Health-Behaviour of School-Aged Children test, and CRF with the 20-m shuttle run test.

resultsHigher self-reported PA was significantly and positively related to HRQoL. Significant, but small group differences existed across all dimensions of HRQoL between low and high self-reported PA. No significant associations were observed between CRF levels and HRQoL.

conclusionsSchoolchildren reporting PA of at least 60 min on at least 6 days a week (the recommended minimum) report higher HRQoL than their peers with lower PA levels.

Indexed as

ChildCross-Sectional StudiesExerciseFemaleHumansMaleQuality of LifeSchoolsSouth AfricaVulnerable PopulationsCardiorespiratory fitnessHealth-related quality of lifePhysical activitySchoolchildrenSouth Africa

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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.