目的　了解船舶人员高血压发病情况及危险因素 ,以指导防治。方法　对 1997年高血压普查资料行初步整理 ,并着重对高血压危险因素行 logistic回归分析。结果　高血压患病率为 6 .3%。危险因素有年龄、超体重、父系家族史、海上工作年限、职别及行政管理工作。结论　本调查确定的高血压危险因素与全国抽查结果相符 ;父系家族史对男性子代有遗传优势 ;可通过体育锻炼减少高血压发病。 Objective To understand the incidence of hypertension in ships and the risk factors to guide the prevention and treatment. Methods The data of hypertension screening in 1997 were initially sorted out, and the logistic regression analysis of the risk factors of hypertension was focused. Results The prevalence of hypertension was 6.3%. Risk factors are age, overweight, paternal family history, maritime work, occupation and administrative work. Conclusions The risk factors for hypertension identified in this survey are in line with the results of national random sampling. The paternal family history has a genetic predisposition to male offspring and can reduce the incidence of hypertension through physical exercise.