Abstract: Objective To analyze the detection and characteristics of high-risk population of cardiovascular disease aged 40-79 years in Shijingshan District,Beijing, so as to provide scientific basis for the prevention and treatment of cardiovascular disease. Methods From March to July 2021, 3 communities in Shijingshan District were randomly selected by convenient sampling method. All permanent residents aged 40-79 years in the selected communities were investigated, including questionnaire survey, physical examination and blood biochemical index test. The residents were judged as high-risk population according to the relevant standards in “Guidelines for Risk Assessment and Management of Vascular Diseases”. Descriptive epidemiological analysis method was used to analyze the high risk of cardiovascular disease and its influencing factors. Results A total of 4 172 people were effectively investigated, including 2 168 men and 2 004 women. The proportion of residents aged 60-69 years was the highest, accounting for 38.11%. Four hundred and twenty-nine cases with high risk of cardiovascular disease were screened, and the detection rate was 10.28%. The high-risk rate of men （13.19%） was higher than that of women （7.14%）. The older the residents, the body mass index （BMI） ≥28.0 kg/m², the worse the lifestyle and eating habits and health behaviors, the higher the risk. Among the 429 high-risk population, 186 cases （43.36%） were high risk with high blood pressure, 141 cases （32.87%） were high risk with dyslipidemia, 93 cases （21.68%） were high risk with cardiovascular history, and 125 cases （29.14%） were high risk with disease risk ≥20%. Three hundred and forty-four cases （80.19%） for one type of high risk, 54 cases （12.59%） for two types of high risk, and 31 cases （7.23%） for three types of high risk. There were statistically significant differences in the high-risk detection rates of cardiovascular disease among residents in Shijingshan District with different gender, age, BMI, lifestyle and eating habits and health behaviors （all P<0.01）. Conclusion The high-risk detection rate of cardiovascular disease among residents aged 40-79 years in Shijingshan District, Beijing is relatively high. There are significant differences in the detection rate of gender, age, BMI, lifestyle and eating habits and health behaviors, and the distribution of high-risk types is different. High risk screening and prevention interventions should be strengthened according to specific conditions to reduce the risk of cardiovascular disease.

Key words: Cardiovascular disease, Residents, High-risk population, Risk factor