Table 2.

The three tests detected for different groups of sera in prospective experiment

Sample population	No. of sample with indicated CLIA result		No. of sample with indicated TPPA result			No. of sample with indicated TRUST result
	Positive	Negative	Negative	Indeterminate	Negative	Positive	Negative
Syphilis	245	0	239	6	0	173	72
HIV-positive patients	4	6	4	0	6	4	6
Condyloma acuminate	1	84	1	0	84	1	84
Hepatitis	0	64	0	0	64	0	64
Gonorrhea	0	62	0	0	62	0	62
Other diseases	0	163	0	0	163	0	163
Routine testing	2	1440	0	2	1440	11	1431
Total	252	1819	244	8	1819	189	1882