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分别用TPHA、TPPA与FTA-ABS三种方法检测50例梅毒病人血清和43例非梅毒血清。其敏感性分别为96%、96%和100%;特异性分别为97.7%、97.7%和100%。建议有条件的单位最好开展FTA-ABS进行梅毒确证,基层单位可使用TPHA和TPPA作为梅毒确证试验。
50 cases of syphilis and 43 cases of non-syphilis were detected by TPHA, TPPA and FTA-ABS respectively. The sensitivity was 96%, 96% and 100% respectively; the specificity was 97.7%, 97.7% and 100% respectively. Proposed conditional unit is best carried out FTA-ABS confirmed syphilis, grass-roots units can use TPHA and TPPA syphilis confirmation test.