TY - JOUR
T1 - Cardiometabolic risk through an integrative classification combining physical activity and sedentary behavior in European adolescents
T2 - HELENA study
AU - HELENA study group
AU - Cristi-Montero, Carlos
AU - Chillón, Palma
AU - Labayen, Idoia
AU - Casajus, José A.
AU - Gonzalez-Gross, Marcela
AU - Vanhelst, Jérémy
AU - Manios, Yannis
AU - Moreno, Luis A.
AU - Ortega, Francisco B.
AU - Ruiz, Jonatan R.
N1 - Publisher Copyright:
© 2018
PY - 2019/1
Y1 - 2019/1
N2 - Purpose: This study aims to compare adolescents’ cardiometabolic risk score through an integrative classification of physical activity (PA), which involves the combination of moderate-to-vigorous physical activity (MVPA) and sedentary behavior (SB). Methods: A cross-sectional study derived from the Healthy Lifestyle in Europe by Nutrition in Adolescence Cross-Sectional Study database (2006–2008) was conducted in adolescents (n = 548; boys, 47.3%; 14.7 ± 1.2 years) from 10 European cities. MVPA and SB were objectively measured using accelerometry. Adolescents were divided into 4 categories according to MVPA (meeting or not meeting the international recommendations) and the median of SB time (above or below sex- and age-specific median) as follows: High-SB & Inactive, Low-SB & Inactive, High-SB & Active, and Low-SB & Active. A clustered cardiometabolic risk score was computed using the homeostatic model assessment, systolic blood pressure, triglycerides, total cholesterol/high-density lipoprotein cholesterol, sum 4 skinfolds, and cardiorespiratory fitness (CRF). Analyses of covariance were performed to discern differences on cardiometabolic risk scores among PA categories and each health component. Results: The cardiometabolic risk score was lower in adolescents meeting the MVPA recommendation and with less time spent in SB in comparison to the high-SB & Inactive group (p < 0.05). However, no difference in cardiometabolic risk score was established between High-SB or Low-SB groups in inactive adolescents. It is important to note that CRF was the only variable that showed a significant modification (higher) when children were compared from the category of physically inactive with “active” but not from high- to low-SB. Conclusion: Being physically active is the most significant and protective outcome in adolescents to reduce cardiometabolic risk. Lower SB does not exhibit a significant and extra beneficial difference.
AB - Purpose: This study aims to compare adolescents’ cardiometabolic risk score through an integrative classification of physical activity (PA), which involves the combination of moderate-to-vigorous physical activity (MVPA) and sedentary behavior (SB). Methods: A cross-sectional study derived from the Healthy Lifestyle in Europe by Nutrition in Adolescence Cross-Sectional Study database (2006–2008) was conducted in adolescents (n = 548; boys, 47.3%; 14.7 ± 1.2 years) from 10 European cities. MVPA and SB were objectively measured using accelerometry. Adolescents were divided into 4 categories according to MVPA (meeting or not meeting the international recommendations) and the median of SB time (above or below sex- and age-specific median) as follows: High-SB & Inactive, Low-SB & Inactive, High-SB & Active, and Low-SB & Active. A clustered cardiometabolic risk score was computed using the homeostatic model assessment, systolic blood pressure, triglycerides, total cholesterol/high-density lipoprotein cholesterol, sum 4 skinfolds, and cardiorespiratory fitness (CRF). Analyses of covariance were performed to discern differences on cardiometabolic risk scores among PA categories and each health component. Results: The cardiometabolic risk score was lower in adolescents meeting the MVPA recommendation and with less time spent in SB in comparison to the high-SB & Inactive group (p < 0.05). However, no difference in cardiometabolic risk score was established between High-SB or Low-SB groups in inactive adolescents. It is important to note that CRF was the only variable that showed a significant modification (higher) when children were compared from the category of physically inactive with “active” but not from high- to low-SB. Conclusion: Being physically active is the most significant and protective outcome in adolescents to reduce cardiometabolic risk. Lower SB does not exhibit a significant and extra beneficial difference.
KW - Accelerometry
KW - Cardiovascular disease
KW - Exercise
KW - Metabolic disease
KW - Sedentary lifestyles
UR - http://www.scopus.com/inward/record.url?scp=85050944281&partnerID=8YFLogxK
U2 - 10.1016/j.jshs.2018.03.004
DO - 10.1016/j.jshs.2018.03.004
M3 - Article
AN - SCOPUS:85050944281
SN - 2095-2546
VL - 8
SP - 55
EP - 62
JO - Journal of Sport and Health Science
JF - Journal of Sport and Health Science
IS - 1
ER -