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目的研究总结输注红细胞悬液前、后患者凝血功能检测结果的变化，为临床输血治疗提供可参考依据。方法抽取我院住院部2013年1月~2014年1月收治手术输血患者79例，为研究对象。所有患者均自愿参与研究，签署知情同意书。统计所有研究对象输注红细胞悬液前、后实验室检测凝血功能结果。结果输注红细胞悬液后，患者各项指标均优于输注前，<0.05。结论输注红细胞悬液会导致患者体内凝血功能降低，输注红细胞悬液患者需密切监控凝血功能，补充血浆和血小板等成分，防止发生输血危险事件。“,”Objective To study the summary of transfusion of red blood cel suspension before and after the change of the blood coagulation function in patients with test results,and provide reference basis for clinical blood transfusion therapy.Methods To extract the inpatient in January 2013~January 2014 surgical patients,79 cases of blood transfusion,as the research object.Al of the patients are voluntary study,signed informed consent.Statistics al the object of study before the transfusion of red blood cel suspension,laboratory tests after coagulation function results.Results After transfusion of red blood cel suspension,the indicators are bet er than the before infusion, <0.05.Conclusion The transfusion of red blood cel suspension can reduce patient blood coagulation function and transfusion of red blood cel suspension need to closely monitorpatients with blood coagulation function,plasma and platelet composition such as supplement,prevent blood transfusion risk events.