Physical Activity, Cardiorespiratory Fitness and Clustered Cardiovascular Risk in South African Primary Schoolchildren from Disadvantaged Communities: A Cross-Sectional Study.
HbA1c
blood lipids
blood pressure
body fat
cardiovascular risk factors
cholesterol
physical activity
primary schoolchildren
triglycerides
Journal
International journal of environmental research and public health
ISSN: 1660-4601
Titre abrégé: Int J Environ Res Public Health
Pays: Switzerland
ID NLM: 101238455
Informations de publication
Date de publication:
21 02 2021
21 02 2021
Historique:
received:
13
01
2021
revised:
10
02
2021
accepted:
17
02
2021
entrez:
6
3
2021
pubmed:
7
3
2021
medline:
27
4
2021
Statut:
epublish
Résumé
The coexistence of multiple cardiovascular risk factors has been reported in school-aged children from the age of nine years, but most evidence stems from high-income countries. This cross-sectional study aimed at describing the cardiovascular health risk, physical activity (PA) behavior and cardiorespiratory fitness (CRF) levels of South African primary schoolchildren, and at examining the associations between PA/CRF and a composite measure of cardiovascular risk. Cross-sectional data from 832 primary schoolchildren (grade 1-4) were analyzed. Total cholesterol/HDL ratio, triglycerides, systolic/diastolic blood pressure, body fat, and glycated hemoglobin were assessed as cardiovascular risk markers. Data were analyzed via mixed linear regressions and analyses of covariance. Overall, 24.2% of the participants did not meet current PA standards. Higher CRF/PA were associated with lower body fat and lower clustered cardiovascular risk (
Identifiants
pubmed: 33669905
pii: ijerph18042080
doi: 10.3390/ijerph18042080
pmc: PMC7924629
pii:
doi:
Banques de données
ISRCTN
['ISRCTN29534081']
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
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