Associations of novel 24-h accelerometer-derived metrics with adiposity in children and adolescents

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F21%3A73607028" target="_blank" >RIV/61989592:15510/21:73607028 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24510/21:00009399

Result on the web

<a href="https://environhealthprevmed.biomedcentral.com/articles/10.1186/s12199-021-00987-5" target="_blank" >https://environhealthprevmed.biomedcentral.com/articles/10.1186/s12199-021-00987-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/s12199-021-00987-5" target="_blank" >10.1186/s12199-021-00987-5</a>

Result language

angličtina

Original language name

Associations of novel 24-h accelerometer-derived metrics with adiposity in children and adolescents

Original language description

Background: Further research is required to explore the associations between 24-h movement behaviours and health outcomes in the paediatric population. Therefore, this study aimed to examine the associations between novel data-driven 24-h activity metrics and adiposity among children and adolescents. Methods: The sample included 382 children (8–13 years) and 338 adolescents (14–18 years). The average acceleration (AvAcc) of activity, intensity gradient (IG), and metrics representing the initial acceleration for the most active time periods of the 24-h cycle were calculated from raw acceleration data. Adiposity measures included body mass index z-score, fat mass percentage (FM%), and visceral adipose tissue (VAT). Data analysis was performed using multiple linear regression adjusted for wear time, sex, maternal education level, and maternal overweight and obesity. Results: Children demonstrated higher values in all 24-h activity metrics than did adolescents (p &lt; 0.001 for all). For children, the initial acceleration for the most active 2, 5, 15, and 30 min of the 24-h cycle were negatively associated with FM% (p ≤ 0.043 for all) and VAT (p &lt;0.001 for all), respectively. For adolescents, the IG was negatively associated with FM% (p = 0.002) and VAT (p = 0.007). Moreover, initial acceleration for the most active 2, 5, 15, 30, 60, and 120 min were associated with FM% (p ≤ 0.007 for all) and with VAT (p ≤ 0.023 for all). Conclusions: The intensity distribution of activity and initial acceleration for the most active 2, 5, 15, 30, 60, and 120 min within the 24-h cycle are beneficial for the prevention of excess adiposity in the paediatric population.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30306 - Sport and fitness sciences

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Environmental Health and Preventive Medicine

ISSN

1342-078X

e-ISSN

—

Volume of the periodical

26

Issue of the periodical within the volume

66

Country of publishing house

JP - JAPAN

Number of pages

8

Pages from-to

1-8

UT code for WoS article

000663455500002

EID of the result in the Scopus database

2-s2.0-85107798288