Characteristics of cardiometabolic risk factors of children and adolescents aged 6-17 years in seven cities in China from 2013 to 2015 / 中华预防医学杂志

ABSTRACT

Objective@#To describe characteristics of cardiometabolic risk factors of children and adolescents aged 6-17 years in 7 cities in China from 2013 to 2015.@*Methods@#Data was from the China Child and Adolescent Cardiovascular Health (CCACH) study. 12 590 children and adolescents were selected from 24 schools (3 kindergartens, 7 primary schools, 7 junior high schools and 7 senior high schools) in seven cities (Changchun, Yinchuan, Beijing, Jinan, Shanghai, Chongqing and Tianjin) during 2013-2015 by using a stratified cluster random sampling method. The demographic characteristics, e.g. birth date, feed status and history of disease, were collected by questionnaires. Anthropometric measurements, i.e. weight, height, waistline, blood pressure, total cholesterol, fasting plasma glucose, triglyceride and high-density lipoprotein, were also collected. The detection rate of metabolic syndrome was calculated respectively according to "international diabetes federation standard " and "definition and prevention of metabolic syndrome in Chinese children and adolescents " .@*Results@#The prevalence of cardiometabolic risk factors such as obesity, hypertension, hyperglycemia and dyslipidemia was 12.0%(1 497/12 491), 18.2%(2 193/12 035), 24.4%(3 028/12 422) and 15.8%(1 977/12 490), respectively. The prevalence of these four cardiometabolic risk factors in males was significantly higher than that in females (all P values<0.05). The prevalence of metabolic syndrome was 3.3%(272/8 328) with international diabetes federation 2007 definition and 5.4% (453/8 325) with Chinese definition among children above 10 years old. The prevalence of hypertension, hyperglycemia, hypertriglyceridemia, high total cholesterol, low high-density lipoproteincholesterol and dyslipidemia increased with the change of obesity type from non-obesity to complex obesity (all P values<0.001).@*Conclusion@#The prevalence of cardiometabolic risk factors was still high in children and adolescents, which has become an important factor threatening the healthy growth of children and adolescents.