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降钙素原浓度与脓毒血症患者预后的相关性 被引量:13

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摘要 目的探讨血清降钙素原(PCT)与脓毒血症患者预后的相关性。方法选取血培养阳性的脓毒血症患者70例为病例组,非脓毒血症患者40例为对照组,采用酶联免疫荧光法检测血清降钙素原(PCT)水平。结果降钙素原(PCT)浓度在病例组中浓度(10.86±4.22)ng/ml明显高于对照组(0.79±1.63)ng/ml,差异有统计学意义(P<0.05)。在58例脓毒血症病情好转患者中,其PCT浓度明显低于12例脓毒血症恶化者的浓度,差异有统计学意义(P<0.01)。PCT浓度的波动与病情的变化相一致。结论 PCT浓度和炎症的严重程度呈正相关,可以作为监测脓毒血症的病情变化及临床转归的指标。
出处 《实用预防医学》 CAS 2013年第8期1011-1012,共2页 Practical Preventive Medicine
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