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本文比较了206例不同年龄组的原发性肝癌患者的甲胎蛋白(AFP)放射免疫测定结果。206例患者中,AFP肝癌检出率为68.5％,正常率18.9％,但其中60～69岁组的23例患者中,AFP肝癌检出率仅为34.8％,正常率高达42.3％,与50岁以下各年龄组的测定结果相比,具有统计学意义。本文结果表明,原发性肝癌患者年龄对AFP放射免疫测定结果有一定影响,因此,对于60岁以上老年患者,AFP放射免疫测定的诊断价值相对降低。
This article compared the results of AFP radioimmunoassay in 206 patients with primary liver cancer of different age groups. Among 206 patients, the detection rate of AFP liver cancer was 68.5% and the normal rate was 18.9%. Among the 23 patients in the 60-69 age group, the detection rate of AFP liver cancer was only 34.8%, and the normal rate was as high as 42.3%. Compared with the age of the age group, the results were statistically significant. The results of this study indicate that the age of patients with primary liver cancer has a certain influence on the results of AFP radioimmunoassay. Therefore, the diagnostic value of AFP radioimmunoassay is relatively low for elderly patients over 60 years of age.