Objective To evaluate the sensitive and accuracy of ELISA, TPPA and RPR methods in diagnosis of treponemal infection.

• 目的评价酶联免疫吸附试验(ELISA)、梅毒螺旋体明胶颗粒凝集试验(TPPA)和环状卡片快速血浆反应素试验(RPR)对梅毒病人诊断的敏感性和特异性。