Table 1.

Results of the TGRA8-IgM-ELISA and standard serologic tests on sera from Group I (acute-phase sera) pregnant women

Serum No.	IgM-ELISA Euroimmun (index)a	IgG-ELISA Euroimmun (index)b	IgM-ELISA GRA8 (OD450 value)c
1	2.78	5.05	0.40
2	6.55	1.43	0.77
3	2.14	5.34	0.17
4	2.17	2.24	0.48
5	8.20	2.20	0.31
6	1.64	6.25	0.22
7	4.90	2.88	0.21
8	5.93	3.22	0.59
9	8.74	4.85	0.64
10	5.14	2.49	0.56
11	4.86	2.63	0.58
12	2.10	1.27	0.31
13	6.98	1.46	0.25
14	1.67	1.58	0.23
15	1.28	1.58	0.25
16	7.62	3.32	0.22
17	4.52	4.13	0.98
18	6.51	2.87	1.81
19	3.48	2.28	1.03
20	5.03	6.04	0.99
21	3.79	1.48	1.28
22	2.76	5.42	0.15
23	4.60	7.01	0.12
24	6.54	1.30	1.45
25	3.73	3.85	0.62
26	2.68	3.50	0.23
27	2.59	3.52	0.55
28	9.52	7.32	0.31
29	1.28	2.52	0.71
30	1.68	3.81	0.19
31	1.28	2.21	0.40
32	1.41	2.47	0.24
33	1.62	1.27	0.25

Results printed in boldface show positive ones according to the corresponding cut-off

^aPositive results were defined as indexes above 1.1

^bPositive results were defined as indexes above 1.1

^cPositive values were defined as readings equal to or above 0.31.