Zhao Jin-shan

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The present study examined the prevalence of underweight, overweight and obesity among adolescents and compared the attitudes and behaviors of physical activity (PA) among adolescents with different weight status in Shandong, China. A total of 19 523 students (9784 boys and 9739 girls) aged 13-18 years participated in this study. Height and weight of all(More)
Several studies have reported that physical inactivity and sedentary lifestyle are associated with being overweight and obese in children and adults. A new policy of 1-h physical activity (PA) every day was released by the Chinese government. The present study examined the role of 1-h PA every day in preventing obesity in adolescents in Shandong, China. A(More)
The present study examined the blood pressure (BP) characteristics of normal weight children and adolescents with a large waist circumference (WC) in a large population in Shandong, China. A total of 38,826 students (19,460 boys and 19,366 girls) aged 7–17 years participated in this study. Height, weight, WC, and BP of all subjects were measured. Normal(More)
Waist circumference (WC) and waist-to-height ratio (WHtR) are useful tools which can help to identify abdominal obesity among the childhood and adolescent populations. This study assessed the distributions of WC and WHtR for Shandong children and adolescents and compared them with those from other countries and regions. Data for this study were obtained(More)
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