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目的 评估我国北方海域海员吸烟与高血压的关系。方法 对符合调查要求的 4 0 83名船员按统一方法测量血压。结果 1吸烟与不吸烟组高血压患病率分别为 10 .4 6 % ,10 .2 0 % (P>0 .0 5 )。 2吸烟组心率显著高于不吸烟组 (P<0 .0 1)。 3寿命表法分析与指数曲线拟合显示吸烟量与高血压患病概率呈显著相关 ,检验曲线方程拟合度的相关指数为 0 .95 6 2。结论 北方海域海员的吸烟量与高血压患病概率之间存在递增关系。
Objective To evaluate the relationship between seafarers smoking and hypertension in northern China. Methods Blood pressure was measured by a uniform method on 4 0 83 crew members who met the investigation requirements. Results The prevalence rates of hypertension in smoking and non-smoking groups were 10.46% and 10.2% respectively (P> 0.05). 2 smoking group had significantly higher heart rate than non-smoking group (P <0.01). Lifetime table analysis and exponential curve fitting showed that there was a significant correlation between the smoking prevalence and the prevalence of hypertension, and the correlation index of fitting degree of test curve equation was 0.95 6 2. Conclusion There is an increasing relationship between the smoking of seafarers and the prevalence of hypertension in northern waters.