学龄前儿童常用出血指标的研究

A STUDY OF COMMONLY USED TESTS OF HEMOSTATIC FUNCTION IN PRESCHOOL CHILDREN

本文报告4.5～6.5岁学龄前健康儿童常用五项出血指标的控制。除束臂试验外,四项检测数据均值男女间无显著性差异,仅4.5～5岁年龄组男女间血小板数有显著性差异,男低于女。四项检测数据正常范围,除出血时间外,均属正态分布((?)±SD),与目前国内外常用值一致。

The determination of commonly used tests of hemostatic function in 100 healthy children aged 4(1/2) to 6(1/2) is reported.There are no statistically significant differences of the results between boys and girls in platelet count,bleeding time,blood cloting time,and prothrombin time except that the platelet count of the male group of aged 4(1/2) to 5 is less than that of the same aged female group significantly.The results of the determination of all the four tests except for the bleeding time present a normal dis- tribution and their normallimits are identical with the present data at home andabroad.