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Cardiovascular health behaviours of young adolescents: Results from the global school‐based student health survey
Author(s) -
Qi Wanfu,
Zhou Yanji,
You Dingyun,
Liu Jingjing,
Li Lian,
Xu Guodong,
Hu Jingcen,
Wang Shuyu,
Xu Lei,
Yang Delun,
Liu Huina
Publication year - 2021
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.15268
Subject(s) - medicine , body mass index , demography , confidence interval , young adult , cardiovascular health , adolescent health , population , environmental health , gerontology , disease , nursing , sociology
Aim Levels of American Heart Association‐defined cardiovascular (CV) health behaviours have not been fully reported among young adolescents in low‐ and middle‐income countries (LMICs). We describe poor, intermediate and ideal levels of American Heart Association‐defined CV health behaviours among young adolescents in LMICs. Methods We categorised the levels of CV health behaviours (smoking, body mass index, physical activity and diet) as poor, intermediate, or ideal and calculated the prevalence of each level and the cumulative number of ideal CV health behaviours using the latest data from the global school‐based health survey during 2009–2015. The weighted prevalence and 95% confidential intervals were calculated for the whole sample and for sub‐groups stratified by gender and age. Pooled overall and regional estimates were calculated using a random‐effects model. This study included 153 759 young adolescents from 45 countries. Results Overall, 86.3% (95% confidence interval, 82.7–89.9), 80.1% (79.8–80.4), 15.4% (13.7–17.2) and 1.7% (1.1–2.2) of respondents reported ideal levels for smoking, body mass index, physical activity and a healthy diet score, respectively. Overall, 0.3% (0.2–0.4) of respondents had ‘four’ cumulative ideal CV health behaviours. This ‘percentage’ was lowest in the Americas (0.2%) and highest in Southeast Asia (0.5%). Conclusions Consistently low proportions of young adolescents in LMICs met the ideal levels of physical activity and a healthy diet score or had ‘four’ ideal CV health behaviours. For this population, physical activity and a healthy dietary pattern should be strongly prioritised.