中风患者血浆D二聚体测定与病机相关性研究

测定１２０例中风患者和３０例健康人的Ｄ二聚体（Ｄ－Ｄｉｍｅｒ），结果显示中风患者血浆Ｄ－Ｄｉｍｅｒ水平显著高于正常人（Ｐ＜０．００１），而出血性中风和缺血性中风相比无显著性差异，并且血浆Ｄ－Ｄｉｍｅｒ的增高值与患者的病情严重程度呈正相关，提示血瘀是中风的病机关键。

D-Dimer of 120 cases of the patients with apoplexy and 30 cases of normal people was determinated.The result has shown that the plasma D-Dimer level of the patients is higher than the normal's significantly(P<0.001).But there is no difference between hemorrhagic type and ischemic type.The increase of plasma D-Dimer and the patient's condition has shown the positive correlation.And it has also indicated that blood stasis is the key of pathogenesis and the plasma D-Dimer can be used as the determination index after the treatment and the objective blood index of the blood stasis sign.