中国孩子，越来越胖了

Core Viewpoint - The article highlights the alarming rise in obesity rates among children and adolescents in China, emphasizing the need for awareness and intervention to combat this growing health crisis [2][4]. Group 1: Current Trends in Childhood Obesity - The average weight of boys aged 6-17 increased by 1.4 kg and height by 1.6 cm from 2015-2017 compared to 2010-2013, while girls saw increases of 0.6 kg and 1 cm respectively [5]. - The obesity rates among boys aged 6-17 reached 10% from 2015-2017, which is 4.4 percentage points higher than that of girls [8][12]. - The prevalence of overweight and obesity in children aged 6-17 was reported at 11.1% and 7.9%, respectively, significantly higher than the rates for children under 6 [8][12]. Group 2: Regional Disparities in Obesity Rates - Hunan, Hong Kong, and Macau have the highest rates of overweight preschool children, with Hunan's rate increasing from 27.8% in 2000 to 32.8% in 2019, and projected to reach 40.6% by 2030 [15][18]. - In contrast, Guangxi has the lowest rates of overweight preschool children, with the city of Beihai reporting only 11.3% [19][23]. - The article notes that dietary habits, particularly the consumption of processed and fried foods, contribute significantly to the rising obesity rates in various regions [24]. Group 3: Influencing Factors of Childhood Obesity - Parental influence plays a crucial role, as children with overweight parents are more than three times likely to be overweight themselves [30]. - Fast eating habits increase the risk of obesity, with children who eat quickly being 1.91 times more likely to be overweight compared to their peers [32]. - The article suggests that cultural perceptions of body image, particularly regarding boys, may lead to underestimating weight issues, further exacerbating the problem [12][30].