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目的探讨青壮年血压水平与日常计步运动量之间的关系。方法随机调查社区青壮年健康体检者125名,测量收缩压、舒张压、脉压,通过计步器测定日常计步运动量。结果计步运动量与收缩压显著负相关(男r=-0.613,P<0.01;女r=-0.430,P<0.01),与舒张压显著负相关(男r=-0.686,P<0.01;女r=-0.388,P<0.01)。血压正常组、正常血压高值组、高血压组之间计步运动量有显著性差异(均P<0.01)。结论社区青壮年中日常运动量与血压水平显著负相关。高血压患者常常处于运动不足的生活方式。运动量<7500步/d者易患高血压,10000步/d以上可能有助于保持良好血压水平。
Objective To explore the relationship between young adults’ blood pressure level and routine pedometer exercise. Methods A total of 125 healthy young adults were surveyed in the community. Systolic blood pressure, diastolic blood pressure and pulse pressure were measured. The daily pedometer exercise was measured by pedometer. Results There was a significant negative correlation between pedometer exercise and systolic blood pressure (r = -0.613, P <0.01; r = -0.430, P <0.01) r = -0.388, P <0.01). There were significant differences in pedometer exercise between normal blood pressure group, normal high blood pressure group and high blood pressure group (all P <0.01). Conclusion There was a significant negative correlation between daily physical activity and blood pressure in young adults. Hypertensive patients are often in an under-exercised lifestyle. Exercise <7500 steps / d are prone to hypertension, more than 10,000 steps / d may help maintain good blood pressure levels.