Prevalence of cardio metabolic risk factors and related socio-demographic factors in adults aged 18-59 years in 15 provinces of China / 中华流行病学杂志

ABSTRACT

Objective To analyze the prevalence and co-prevalence of cardio metabolic (CM) risk factors in adults in China.Methods The project data of 2015 Nutritional Status and Health Transition of Chinese Residents were used,and 5 456 adults aged 18-59 years with complete sociodemographic,anthropometric,and blood biochemical data were selected as the study subjects.The definition released by the International Diabetes Federation in 2005 were used to define each CM risk factors,including central obesity,elevated TG,reduced HDL-C,elevated blood pressure and elevated FPG.The co-prevalence of the risk factors was defined as adults having ≥2 risk factors.Multivariable logistic regression analysis was performed to evaluate the relationship between CM risk and socio-demographic factors.Results About 80.8％ of adults had at least 1 risk factor,and 54.0％ had co-prevalence of risk factors.Gender,age,education level and living area were significantly associated with the prevalence of major metabolic risk factors.After adjusting for other factors,compared with men,women were more likely to have central obesity and reduced HDL-C,but not more likely to have elevated blood pressure,elevated FPG and elevated TG (P＜0.01).Compared with adults aged 18-44 years,adults aged 45-59 years were more likely to have central obesity,elevated blood pressure,elevated FPG and elevated TG (P＜0.01).The odds of having central obesity,elevated blood pressure and elevated fasting plasma glucose in the adults in eastern China were significantly higher than those in the central and western China.Conclusions In 2015,less than 20％ of the adults aged 18-59 years in China had no cardio metabolic risk factors,and more than half of them had two or more risk factors.Gender,age and living areas were the major influencing factors.It is necessary to take effective intervention measures targeting adults at high-risk for the early prevention of cardiovascular disease.