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目的 探讨血清铁蛋白 (SF)测定在老年恶性肿瘤贫血病因分类中的鉴别诊断价值。方法 以化学发光法测定恶性肿瘤贫血病人及对照组血清铁蛋白水平。结果 老年恶性肿瘤并贫血病人与对照组之间血清铁蛋白水平差异有非常显著意义 (P <0 0 1)。结论 血清铁蛋白测定对老年恶性肿瘤贫血鉴别诊断敏感性高 ,可作为老年贫血病因分类的筛查试验
Objective To investigate the differential diagnostic value of serum ferritin (SF) in etiological classification of elderly patients with malignant tumor anemia. Methods The levels of serum ferritin in patients with malignant tumor anemia and control group were determined by chemiluminescence method. Results The serum ferritin levels in elderly patients with malignant tumor and anemia were significantly different (P <0.01). Conclusion The determination of serum ferritin is sensitive to the differential diagnosis of anemia in elderly patients and can be used as a screening test for the cause of senile anemia