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目的 了解航海人员单纯收缩期高血压 (ISH)的患病率及相关危险因素。方法 对 1997年上海地区海域航海人员资料整理并行 logistic回归分析。结果 ISH患病率为 2 .5 %。危险因素为体重指数 (BMI)。年龄或工作年限有保护作用。末次测压的 ISH值与父系高血压家族史相关。结论 本组(ISH)高血压机制及危险因素普通高血压病均有所不同 ;即使在 BMI<2 5也增加 ISH危险。
Objective To understand the prevalence and related risk factors of isolated systolic hypertension (ISH) in mariners. Methods A logistic regression analysis was conducted on the data of seafarers in the sea area of Shanghai in 1997. Results The prevalence of ISH was 2.5%. Risk factors for body mass index (BMI). Age or working years have a protective effect. The last ISH value was related to the family history of paternal hypertension. Conclusions The mechanism of hypertension in this group (ISH) and the common risk factor of hypertension are different; the risk of ISH is increased even at BMI <2 5.