Objective To investigate the characteristics

risk factors and intervention measures of metabolic syndrome（MS） in iron and steel workers. Methods From January 2018 to December 2019

physical examination data of on-the-job employees who underwent physical examination in the physical examination center of our hospital were continuously collected

including basic data

fasting blood glucose

total cholesterol

triglyceride

high-density lipoprotein cholesterol

low-density lipoprotein cholesterol

uric acid and other metabolic indicators. Statistical analysis was conducted by Anova

Rank sum test

Chi-Square analysis and Binary logistic regression. Results The prevalence of MS was higher in males than in females. The prevalence increased with age

with the highest prevalence at 50-59 years old. The prevalence of MS in males of all ages increased with age

which was statistically significant（p<0.01）. The female group was only compared between the group aged 50-59 and the group aged 40-49

which was statistically significant. According to BMI

the patients were divided into normal weight group

super-recombinant group and obese group. Pairwise comparison between the two groups showed that the prevalence of MS increased significantly with age at all ages（p<0.01）. Multivariate analysis showed that HDL-c and overweight were protective factors for MS

and age

FBG

TG

systolic blood pressure

diastolic blood pressure

UA and obesity were risk factors for MS. Conclusions The incidence of and people over 50 years old are at high risk. Men are more susceptible to MS.The risk factors and people over 50 years old are at high risk. Men are more susceptible to MS. The risk factors of MS are age

FBG

TG

systolic blood pressure

diastolic blood pressure

UA

obesity

etc.

and HDL-c and overweight are protective factors.