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Obesity and physical activity patterns in children and adolescents
Author(s) -
Laguna María,
Ruiz Jonatan R,
Gallardo Cristian,
GarcíaPastor Teresa,
Lara MaríaTeresa,
Aznar Susana
Publication year - 2013
Publication title -
journal of paediatrics and child health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.631
H-Index - 76
eISSN - 1440-1754
pISSN - 1034-4810
DOI - 10.1111/jpc.12442
Subject(s) - medicine , overweight , obesity , anthropometry , body mass index , demography , physical activity , analysis of variance , normal weight , pediatrics , physical therapy , sociology
Aim The aim of this study is to measure objectively and accurately the physical activity ( PA ) patterns in S panish children and adolescents according to their obesity status, gender and age groups. Methods A sample of 487 children and 274 adolescents from the European Youth Heart Study participated in the study. The variables measured were anthropometric characteristics (height, weight and body mass index), and PA was measured during 6 consecutive days using the GT1M accelerometer. Results Three‐way analysis of variance (age × gender × obesity status) showed significant differences in the interaction effect in age, gender and obesity status (normal‐weight and overweight/obesity) for mean of moderate‐to‐vigorous PA ( MVPA ) ( P = 0.02) and vigorous PA ( VPA ) ( P = 0.014) within the sample. Nine‐year‐old normal‐weight children achieved significantly ( P < 0.05) more MVPA on weekdays than 9‐year‐old overweight/obesity children. During weekend days, all sample achieved significant more MVPA ( P < 0.01) and significant more VPA ( P < 0.05) than during weekdays. Few children (37.5% of 9‐year‐old normal‐weight and 34.0% of 9‐year‐old overweight/obese) and adolescents (16.4% and 27.3% normal‐weight and overweight/obese, respectively) met the current health‐related recommendations of 60 min of MVPA daily. Conclusions It is clear that activity levels are insufficient for all children, in particular overweight/obese children and adolescents, although the precise nature of the relationship appears to differ between boys and girls.