100例正常人H反射潜伏期与生理变量间的关系

THE RELATION BETWEEN THE LATENCY OF H REFLEX OF 100 NORMAL SUBJECTS AND PHYSIOLOGICAL VARIABLES

用经典方法测量了我国100例正常人H反射的潜伏期,该值与据Braddom公式计算的理论值之间有高度显著性差异(P<0.01),表明该公式不适宜于我国人。本工作首次测算了100例国人H反射潜伏期与受试者腿长和年龄间关系的相关系数分别为0.533和0.375。此外,还研究了H反射潜伏期与性别间关系。

Using classical method, the latency of H reflex of 100 normal subjects was mearsured. The latency significantly differed from the predicated value calculated by formula of Braddom (P< 0. 01) . It showed that the formula did not fit countrymen. The coefficient of the latency of H reflexrelative to the leg's length and ages of countrymen was 0. 533 and 0. 375, respectively, which was calculated at first time in the study. The relation between the latency of H reflex and sex was investigated, too.