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目的 研究血小板参数中大血小板比率 (P -LCR)与急性脑梗死的相关性 ;方法 检测和统计住院的15 1例急性脑梗死的血小板参数变化情况 ;结果 15 1例急性脑梗死中 ,P -LCR增加 10 3例 (6 8 2 1% ) ,血小板体积分布宽度 (PDW )升高者 88例 (5 8 2 8% ) ,与P -LCR异常相比 (以下同 ) ,P >0 0 5 ,血小板平均体积 (MPV)升高者 72例 (4 7 6 8% ) ,P <0 0 1,血小板数目 (PLt)减少者 31例 (2 0 5 2 % ) ,P <0 0 1;结论 急性脑梗死患者15 1例的常规血小板参数中 ,以P -LCR的升高最灵敏 ,依次是PDW、MPV的升高及PLt的减少 ,表明血小板体积也即质量的异常 ,比血小板数量的减少更为明显和重要 ,值得进一步研究。
Objective To study the correlation between platelet ratio (P-LCR) and acute cerebral infarction in platelet parameters. Methods The changes of platelet parameters in 15 cases of acute cerebral infarction were detected and statistically analyzed. Results In 15 cases of acute cerebral infarction, P - LCR increased 103 cases (6821%), platelet volume distribution width (PDW) increased 88 cases (5828%), compared with P -LCR abnormalities (the same below), P> 0 0 5 , 72 cases (47.68%) with elevated platelet mean volume (MPV), P <0.01, 31 cases with reduced platelet count (PLT), P <0.01; Conclusion In the conventional platelet parameters of 15 patients with acute cerebral infarction, the increase of P-LCR was the most sensitive, followed by the increase of PDW, MPV and the decrease of PLt, indicating that the platelet volume is also the quality abnormality, which is lower than the platelet count More obvious and important, it is worth further study.