Objective To analyze the risk of ischemia cardiovascular diseases (ICVD) in population without history of cardiovascular diseases in the next decade through investigating the epidemiology of cardiovascular diseases and risk factors in outskirts country of Xi'an area. Methods The population was given questionnaire, physical and biochemical examinations, and statistics of cardiovascular diseases and risk factors. The population without history of cardiovascular diseases was reviewed with the assessment form of cardiovascular diseases risk in Chinese population in the next decade for analyzing the risk of ICVD in the next decade. Results The standardized prevalence rate of stroke and coronary heart disease was, respectively, 0.72% and 2.31%, and standardized prevalence rate of hypertension, diabetes, abnormal blood fat, overweight, obesity, central obesity was, respectively, 14.7%, 5.98%, 15.9%, 10.2%, 3.82%and 9.81%. The detection rate of ICVD risk≥10%in the next decade was 15.8%in the population aged from 40 to 59 without history of cardiovascular diseases. Conclusion The prevalence rate of cardiovascular diseases and its risk factors increased significantly in the population in outskirts country of Xi'an area. The risk of ICVD is higher in the next decade. It is suggested that the intervention to risk factors should be strengthened as soon as possible.%目的：通过调查西安市郊区农村心血管疾病及危险因素的流行情况，分析无心血管病史的人群未来10年缺血性心血管病（ICVD）的发病风险。方法对调查人群进行问卷调查、体格及生化检查，统计心血管疾病及危险因素的流行情况并对无心血管病史的人群采用“国人缺血性心血管病10年发病危险度评估表”进行评估未来10年ICVD的发病风险。结果卒中和冠心病的标化患病率为0.72%、2.31%；高血压、糖尿病、血脂异常、超重、肥胖、中心性肥胖的标化患病率为14.7%、5.98%、15.9%、10.2%、3.82%、9.81%；40~59岁无心血管病史的人群未来10年ICVD的发病风险≥10%的检出率为15.8%。结论西安市郊区人群心血管疾病及危险因素的患病率明显增高，未来10年ICVD的发病风险大；建议早期加强危险因素的干预。
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