TY - JOUR AU - Zhu, Zheng AU - Tang, Yan AU - Zhuang, Jie AU - Liu, Yang AU - Wu, Xueping AU - Cai, Yujun AU - Wang, Lijuan AU - Cao, Zhen-Bo AU - Chen, Peijie PY - 2019 DA - 2019/02/15 TI - Physical activity, screen viewing time, and overweight/obesity among Chinese children and adolescents: an update from the 2017 physical activity and fitness in China—the youth study JO - BMC Public Health SP - 197 VL - 19 IS - 1 AB - With increases in inactive lifestyles and mounting pressure for academic excellence in Chinese younger populations, lack of physical activity and increased prevalence of obesity have become a major public health concern in China. The purpose of this study is to provide updated estimates on the prevalence of meeting moderate-vigorous physical activity (MVPA) and screen viewing time guidelines, and overweight and obesity among Chinese school-aged children and adolescents, with a secondary aim examining variations in prevalence by sex, grade groupings, and residential location. SN - 1471-2458 UR - https://doi.org/10.1186/s12889-019-6515-9 DO - 10.1186/s12889-019-6515-9 ID - Zhu2019 ER -