TY - JOUR
T1 - Household-level correlates of children's physical activity levels in and across 12 countries
AU - Harrington, Deirdre M
AU - Gillison, Fiona
AU - Broyles, Stephanie T
AU - Chaput, Jean-Philippe
AU - Fogelholm, Mikael
AU - Hu, Gang
AU - Kuriyan, Rebecca
AU - Kurpad, Anura
AU - LeBlanc, Allana G
AU - Maher, Carol
AU - Maia, Jose
AU - Matsudo, Victor
AU - Olds, Timothy
AU - Onywera, Vincent
AU - Sarmiento, Olga L
AU - Standage, Martyn
AU - Tremblay, Mark S
AU - Tudor-Locke, Catrine
AU - Zhao, Pei
AU - Katzmarzyk, Peter T
AU - ISCOLE Research Group
N1 - © 2016 The Obesity Society.
PY - 2016/10
Y1 - 2016/10
N2 - OBJECTIVE: Household factors (electronic media equipment, play equipment, physical activity in the home, and social support) have been associated with childhood moderate- to vigorous-intensity physical activity (MVPA), but little is known about how these factors differ across diverse countries. The objective was to explore household correlates of objective MVPA in children from 12 countries.METHODS: Overall, 5,859 nine- to eleven-year-old children from 12 countries representing a range of human and socioeconomic development indicators wore an accelerometer for 7 days and parents reported on household factors. Multilevel general linear models explored associations among household factors and MVPA variables controlling for age, sex, and parental education.RESULTS: Across sites, children with at least one piece of bedroom electronic media had lower MVPA (∼4 min/day; P < 0.001) than those who did not. More frequent physical activity in the home and yard, ownership of more frequently used play equipment, and higher social support for physical activity were associated with more MVPA (all P < 0.001). The association between play equipment ownership and MVPA was inconsistent across countries (interaction P < 0.01).CONCLUSIONS: With the exception of play equipment ownership, modifiable household factors showed largely consistent and important associations with MVPA across high-, mid-, and low-income countries.
AB - OBJECTIVE: Household factors (electronic media equipment, play equipment, physical activity in the home, and social support) have been associated with childhood moderate- to vigorous-intensity physical activity (MVPA), but little is known about how these factors differ across diverse countries. The objective was to explore household correlates of objective MVPA in children from 12 countries.METHODS: Overall, 5,859 nine- to eleven-year-old children from 12 countries representing a range of human and socioeconomic development indicators wore an accelerometer for 7 days and parents reported on household factors. Multilevel general linear models explored associations among household factors and MVPA variables controlling for age, sex, and parental education.RESULTS: Across sites, children with at least one piece of bedroom electronic media had lower MVPA (∼4 min/day; P < 0.001) than those who did not. More frequent physical activity in the home and yard, ownership of more frequently used play equipment, and higher social support for physical activity were associated with more MVPA (all P < 0.001). The association between play equipment ownership and MVPA was inconsistent across countries (interaction P < 0.01).CONCLUSIONS: With the exception of play equipment ownership, modifiable household factors showed largely consistent and important associations with MVPA across high-, mid-, and low-income countries.
UR - http://dx.doi.org/10.1002/oby.21618
U2 - 10.1002/oby.21618
DO - 10.1002/oby.21618
M3 - Article
C2 - 27558527
SN - 1930-7381
VL - 24
SP - 2150
EP - 2157
JO - Obesity
JF - Obesity
IS - 10
ER -