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为探讨心肺耐力、身体成分与血管机能水平之间的关系,对某社区667名参与者的心肺耐力、身体成分和血管机能相关指标进行检测。研究结果:年龄与O_(2max)、身体成分和血管机能水平具有明显的相关性;O_(2max)与CAVI和血压呈负相关,在控制年龄变量后,O_(2max)与ABI呈正相关,O_(2max)在不同CAVI水平上呈显著性差异,BMI与CAVI、ABI和血压均具有明显相关性,在控制年龄变量后,体脂比例与CAVI和ABI呈负相关关系,肌肉比例与CAVI和ABI呈正相关关系,并且2项指标在ABI正常组和异常组之间表现出显著性差异;O_(2max)和身体成分在不同心血管疾病风险等级上均具有显著性差异。结论:随着年龄增长,体适能和血管机能水平均发生不同程度的降低。心肺耐力和身体成分与CAVI和ABI有关,可以间接反映出早期血管僵硬和阻塞程度。肥胖是诱导糖尿病、心血管等慢性疾病的危险因子,心肺耐力与肌肉含量可能是影响慢性疾病的保护因子。
To investigate the relationship between cardiorespiratory endurance, body composition and vascular function, cardiopulmonary endurance, body composition, and vascular function-related indices were examined in 667 participants in a community. The results showed that there was a significant correlation between age and O_2, body composition and vascular function. O_ (2max) was negatively correlated with CAVI and blood pressure. After controlling for age, O_ (2max) was positively correlated with ABI (2max) at different CAVI levels were significantly different, BMI and CAVI, ABI and blood pressure were significantly related to the control age variable body fat ratio and CAVI and ABI was negatively correlated, the proportion of muscle There was a positive correlation between CAVI and ABI, and there were significant differences between the two indexes in ABI normal group and abnormal group. There was significant difference between O 2max and body composition in different cardiovascular disease risk level. Conclusion: With age, both physical fitness and vascular function have decreased to varying degrees. Cardiovascular endurance and body composition and CAVI and ABI-related, can indirectly reflect the early vascular stiffness and obstruction. Obesity is a risk factor for the induction of chronic diseases such as diabetes mellitus and cardiovascular diseases. Cardiopulmonary endurance and muscle mass may be protective factors affecting chronic diseases.