小儿重症肺炎血小板变化及其意义

Analysis the significance of platelet changes in children with severe pneumonia

目的探讨重症肺炎患儿血小板数变化情况。方法统计2006年10月至2010年12月住院、资料齐全的重症肺炎患儿(重症肺炎组)42例,同期儿科住院普通肺炎患者102例为对照组。分别测定急性期和恢复期患儿血小板数。结果在急性期,重症肺炎组的血小板数显著高于对照组,差异有统计学意义(P=0.004)。重症肺炎组急性期血小板水平与恢复期比较差异有统计学意义(P=0.000)。结论动态观察血小板水平的变化有助于小儿重症肺炎的预后评估及疗效观察。

Objective To investigate the significance of platelet（PLT） changes in children with severe pneumonia.Methods Changes of PLT count were detected in 41 children with severe pneumonia（group A）,102 with general pneumonia（group B）.Results PLT count in group A was significantly higher than groupB（P=0.004） in acute stage.PLT count in acute stage was significantly higher than that of convalescence in group A（P=0.000）.PLT count was not significantly between group A and group B in convalescence.Conclusion Detection of platelet is helpful in evaluating the severity of pneumonia.