260例小儿支气管肺炎血小板参数的变化

目的 探讨小儿支气管肺炎4项血小板参数的变化及意义。方法 观察260例小儿支气管肺炎（重症肺炎110例，轻症肺炎150例）患者的血小板计数（PLT）、血小板压积（PCT）、平均血小板体积（MPV）及血小板分布宽度（PDW）的变化，并与100例正常对照组比较。结果 ①重症肺炎组与轻症肺炎组急性期4项血小板参数比对照组均显著升高（P〈0．05-0．01）。②重症肺炎组与轻症肺炎组恢复期4项血小板参数比急性期均显著降低（P〈0．05-0．01）。③重症肺炎组急性期4项血小板参数比轻症肺炎组急性期显著升高（P〈0．01）。结论 小儿支气管肺炎急性期4项血小板参数均异常升高，升高程度与病情相关，恢复期全部指标均恢复正常。

Alternation of Platelet Parameter in 260 Children Patients with Bronchopneumonia

Objective To investigate the alternation and clinical significance of platelet parameter in 260 children patients with bronchopneumonia. Methods To observe the alternation of 260 children patients with bronchopneumonia （severe pneumonia 110, mild pneumonia 150） platelet count （PLT）, platelet hematocrit （PCT）, mean platelet volume （MPV）, platelet distribution width （PDW）, and compared it with 100 normal control-groups. Results ①The platelet group in acute stage was significantly higher than parameter of severe pneumoniagroup and mild pneumoniathose of control- groups （ P 〈 0. 05 - 0. 01 ）. ② Severe pneumonia group＇ s and mild pneumonia group＇ s 4 platelet parameter in convalescene stage were lower than those in a acute stage （ P 〈 0. 05 - 0. 01 ）.③ Severe pneumonia＇ s 4 platelet parameters were significantly higher than mild pneumonia group in acute stage （ P 〈 0.01 ）. Conclusion The results of this study suggest that the 4 platelet parameters of children patients with bronchial pneumonia abnormaly went up in acute stage , the extent of rise was closely connected with the state of an illness all index come back to normal in convalescene stage.