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目的探讨严重急性呼吸综合征(SARS)患者血细胞的变化规律,分析SARS预后的临床指征。方法 对43例SAP6患者动态观察血细胞变化规律,做出趋势图,并比较SARS组与正常对照组、SAPS康复组与病死组之间的区别。结果初诊时SARS组白细胞、淋巴细胞、红细胞均低于对照组(P<0.01)差异有显著意义。SARS病死组淋巴细胞和血小板持续降低,康复组则无降低,据此可提示SARS预后。结论动态观察血细胞变化有利于SARS早期诊断及病情预警,从而提示治疗方法,降低病死率。
Objective To investigate the changes of blood cells in patients with severe acute respiratory syndrome (SARS) and analyze the clinical indications of the prognosis of SARS. Methods 43 cases of SAP6 patients dynamic observation of changes in blood cells, make a trend chart, and compared the SARS group and the normal control group, SAPS rehabilitation group and the difference between the dead group. Results The number of leucocytes, lymphocytes and erythrocytes in SARS group was significantly lower than that of the control group (P <0.01). SARS patients died of lymphocytes and platelets continued to decline, but no reduction in the rehabilitation group, which can prompt the prognosis of SARS. Conclusion Dynamic observation of blood cell changes is conducive to SARS early diagnosis and disease warning, which prompted the treatment and reduce mortality.