The coincidence of the detecting outcomes by ELISA with double antigen sandwich and RPR with TPHA was 97 5%(40/41) and 63 41%(26/41) respeetively.

• ELISA法与TPHA法总符合率 97 5%25 (40 / 4 1)、RPR法与TPHA总符合率 6 3 4 1%25 (2 6 / 4 1)。