急性期脑梗塞面积与血小板及白细胞计数的相关性分析

Relationship among infarct Size and platelet and white blood cell count during the acute stage of cerebral infarction

本文对100例脑梗塞患者血小板和白细胞计数变化进行了研究,发现急性期(<48小时)与恢复期(3～4周)、对照组相比,血小板计数显著性降低(P<0.005),白细胞计数显著性升高(P<0.005);急性期血小板计数与梗塞面积呈负相关(r=-0.77,P<0.005),白细胞计数与梗塞面积呈正相关(r=0.46,P<0.005)。结果提示血小板与白细胞计数对判断梗塞面积和临床预后有一定价值。

In 100 patients with cerebral infarction peripheral platelet and white blood cell (WBC) count were determined, comparing with investigation of the infarct size on MRI. The rdsult showed that during the early phase of cerebral infarction (within 48 hrs) both lower platelet count and higher WBC count were found in all patients in comparison with their convalescence (3—4 weeks), furthermore, there is a negative correlation between platelet count and infarct size (r=-0. 77. P< 0. 005), but a positive correlation between WBC count and infarct size (r=0. 46, P<0.005). This comparative study indicted that aforementioned conclusion have a direct relationship with the prognosis of cerebral infarction.