单纯性肥胖儿童心血管功能的测定

The cardiovascular functions were measured in the simple obesity children

目的:探讨儿童期单纯性肥胖与心血管功能的关系,以便为某些疾病的防治提供参考数据。方法:用无创法(心阻抗法)测量了单纯性肥胖儿童(45例)和正常儿童(15例)的心血管功能。资料借助于计算机进行了方差分析。结果:收缩压组间差异显著(P<0.001),且随着肥胖程度逐渐升高;肥胖程度与QS_2、PEP、IVCT密切相关。结论:阻抗血流图能反映单纯性肥胖儿童的血液动力学变化,SBP、QS_2、PEP、IVCT指标更敏感。

Objective: This paper studied the relationship between the simple obesity of children and the cardiovascular functions. in order to offer reference material for some diseases in prevention and treatment. Methods: The cardiovascular functions were measured by noninvasive techniques (impedence cardiography) in the simple obesity children (45 people) and the normal children (15 people). The cardiovascular data were compared using analysis of variance with the aid of computer. Results: The results indicated that SBP had difference in various groups and increased with obesity ; obesity closely correlated with QS2, PEP, IVCT. Conclusions: The results of this study demonstrate that impedence cardiogram can reflect the hemodynamic changes in the simple obesity children, and SBP, QS2, PEP, IVCT are better indexes than the others.