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目的:评价凝血酶原活性(FⅡ:CA)对老年肝病患者肝功能的影响。方法:应用巨齿蛇毒显色底物法检测老年肝病患者 FⅡ:CA93例。结果:正常老人(≥60岁)与青壮年(≤45岁)的 FⅡ:CA 有显著差异,老年肝病患者 FⅡ:CA 明显低于健康老年人的 FⅡ:CA。结论:老年肝病患者应及时检测 FⅡ:CA。
Objective: To evaluate the effect of prothrombin activity (FⅡ: CA) on liver function in elderly patients with liver disease. Methods: The detection of F Ⅱ: CA93 in elderly patients with liver diseases by Megalodon argentea chromogenic substrate method. Results: There was a significant difference in FⅡ: CA between normal elderly (≥60years) and young adults (≤45years). FⅡ: CA in elderly patients with liver disease was significantly lower than that in healthy elderly. Conclusion: Elderly patients with liver disease should be promptly detected F Ⅱ: CA.