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目的：心脑血管疾病发病率、致残率、死亡率极高，而血液流变学微循环的异常改变是心脑血管疾病的一系列病理变化基础之一，因此控制血液流变学微循环的异常改变是防治心脑血管疾病的一条重要途径。方法：从１９９６年６月至１９９８年６月我们应用流行病学方法进行了３０００余例人群血液流变学微循环异常改变的相关危险因素调研工作。结果：吸烟、过度食肉、过度食盐、摄入蔬菜不足及肥胖等可致血液流变学微循环的异常改变，且男性较女性危险性大，无论男女均随年龄增加其危险性增大，而饮酒、饮水及工种在研究中与血液流变学微循环的异常改变无明显相关性。结论：临床上通过控制上述危险因素，降低血粘度、改善微循环可大大降低心脑血管疾病的危险。
OBJECTIVE: The incidence of cardiovascular and cerebrovascular diseases, morbidity and mortality are extremely high. The abnormal changes of hemorheology and microcirculation are the basis of a series of pathological changes of cardiovascular and cerebrovascular diseases. Therefore, the control of hemorheological microcirculation Abnormal changes in the prevention and treatment of cardiovascular and cerebrovascular diseases is an important way. METHODS: From June 1996 to June 1998, we conducted epidemiological studies of risk factors related to abnormal changes in hemorheology and microcirculation in more than 3,000 Chinese population. Results: Smoking, over-eating meat, over-salt, inadequate intake of vegetables and obesity caused abnormal changes in hemorheology microcirculation. And men were more dangerous than women, both men and women increased risk with age There was no significant correlation between alcohol consumption, drinking water and trades in the study and abnormal changes of hemorheology microcirculation. Conclusion: Clinically, by controlling the above risk factors, lowering blood viscosity and improving microcirculation can greatly reduce the risk of cardiovascular and cerebrovascular diseases.