Table 2 Seroprevalence of anti-Toxoplasma gondii IgG antibodies and optical densities of seropositive IgG anti-Toxoplasma gondii antibodies among patient and control groups

Seroprevalence of Anti-Toxoplasma gondii IgG infection

10.78

0.005

Positive

16

32

4

8

Equivocal

3

6

1

2

Negative

31

62

45

90

Optical density of seropositive IgG cases

0.32

0.75

Mean ± SD

0.1343 ± 0.016

0.1375 ± 0.026

Median

0.132

0.136

Range

0.11—0.164

0.113—0.166