Objective:To evaluate the effect of stratified management of cardiovascular diseases risk in community population based on China-PAR.Methods:It was a single arm study. Beijing Jiaotong University faculty and staff who participated in annual health check-up from 2019 to 2021 and met the inclusion/exclusion criteria were enrolled in the study. The general data, physical examination and laboratory test results, including age, residence region, waist circumference, total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C),blood pressure (BP), taking antihypertensive drugs,diabetes, family history of cardiovascular diseases,were collected. Participants were stratified according to China-PAR assessment model and then stratified management was carried out. For low-risk populations, family doctors provided online guidance or outpatient follow-up if necessary after their first interview. For middle and high-risk groups, outpatient and telephone follow-up were arranged in addition to online guidance. Relevant examinations were completed and drug treatment or adjustment were given by doctors when necessary. Frequency of outpatient follow-up for middle and high-risk groups was different and patients in these two groups were scored again at the end of 2-year follow-up.Results:A total 284 participants were enrolled,197 participants (69.4%) were males with a age of (46.9±8.8) years. Among them, 205 participants (72.2%) were in low-risk group, including 136 males (66.3%), and their 10-year risk of cardiovascular diseases was (2.5±0.1)%; 59 participants (20.8%) were in middle-risk group, including 43 males (72.9%), and their 10-year risk of cardiovascular diseases was (7.1±0.2)%;20 participants (7.0%) were in high-risk group,including 18 males (90.0%) and their 10-year risk of cardiovascular diseases was (14.0±1.1)%. After 2 years follow-up, the proportion of dietary imbalances and alcohol drinking, waist circumference, blood pressure, fasting glucose levels and risk score decreased significantly in high risk group ( P<0.05). The proportion of dietary imbalances, waist circumference, blood pressure, total cholesterol, and LDL-C levels decreased significantly in medium risk group ( P<0.05). In high-risk group, 2 participants (10.0%) converted to low-risk, 8 participants (40.0%) converted to middle-risk. In middle-risk group, 5 participants (8.5%) converted to low-risk and 7 participants (11.9%) converted to high-risk. Conclusion:The risk factors and risk stratification of cardiovascular disease in community population can be improved by stratified management based on China-PAR risk assessment model.

Objective:To investigate the status quo of subclinical thyroid diseases in the faculty and staff of a university and to explore their affecting factors.Methods:A total of 4 219 faculty and staff members who met the exclusion criteria and underwent the health examination in the Community Health Service Center of Beijing Jiaotong University in 2021 were enrolled in the study. General clinical data and laboratory findings of the enrolled subjects were collected. According to the upper and low reference range of thyroid stimulating hormone (TSH) in our laboratory (0.35-5.5 μIU/ml), subjects were classified into subclinical hyperthyroidism group, subclinical hypothyroidism group and normal thyroidism group. The association of gender, age and body mass index (BMI), as well as the metabolic indices with the prevalence of subclinical thyroid disease was analyzed.Results:The prevalence rates of subclinical hypothyroidism and subclinical hyperthyroidism were 4.10% (173/4 219) and 0.69% (29/4 219), respectively. The prevalence of subclinical thyroid diseases in females was higher than that in males(5.90% (77/2 101) vs. 3.66%(125/2 018),χ 2=11.58, P<0.05); there was a significant difference in prevalence among different age groups(χ 2=39.49, P<0.05)and the prevalence increased with the age. There were significant differences in levels of total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), diastolic blood pressure(DBP), fasting blood glucose (FBG), free triiodothyronine (FT 3), free thyroxine (FT 4), thyroglobulin antibody (TGAb) and thyroid peroxidase antibody (TPOAb) among three groups ( P<0.05). TSH levels were positively correlated with the age ( r=0.58, P<0.001), and levels of TG ( r=0.66, P<0.001), TC ( r=0.67, P<0.001), LDL-C ( r=0.62, P<0.001), TPOAb ( r=0.78, P<0.001), TGAb ( r=0.77, P<0.001); was negatively correlated with FBG ( r=-0.50, P<0.001). Conclusion:The prevalence of subclinical thyroid diseases among faculty and staff of the studied university is relatively high, and it is related to gender, age, thyroid antibodies, blood glucose and lipid levels.