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１６２例癌症患者血清唾液酸含量测定结果表明，各种癌的阳性率为３８．４６％～８７．５％，与正常组及非癌症组比，差异非常显著（Ｐ＜０．０１）。其敏感性为５７．４％，特异性为８９．６％。提示血清唾液酸测定对恶性肿瘤的诊断有一定价值。
The results of serum sialic acid determination in 162 cancer patients showed that the positive rate of various cancers was 38.46%-87.5%, which was very significant compared with the normal group and non-cancer group (P<0.01). The sensitivity is 57.4% and the specificity is 89.6%. It is suggested that serum sialic acid assay has a certain value in the diagnosis of malignant tumors.