目的探讨外界因素对高血压发病率的影响。方法对我院4个社区356例高血压患者进行问卷调查,问卷设计见资料与方法。结果 356例高血压患者,有家族遗传史100例,占28.1%,无家族遗传史256例,占71.9%。结论高血压病病因中,外界因素占主导地位,改善外界因素可降低高血压病发病率。 Objective To explore the influence of external factors on the incidence of hypertension. Methods A total of 356 hypertensive patients in 4 communities of our hospital were surveyed, and the questionnaire design information and methods were included. Results 356 cases of hypertension, family history of 100 cases, accounting for 28.1%, no family history of 256 cases, accounting for 71.9%. Conclusion Among the causes of hypertension, the external factors dominate and improving external factors can reduce the incidence of hypertension.