Table 2.
Bivariate analysis of obstetric data and infection with T. gondii in female blood donors.
| Characteristic | Subjects tested | Prevalence of T. gondii infection | P value | |
|---|---|---|---|---|
| Number | Number | % | ||
| Pregnancies |
|
|||
| None | 21 | 1 | 4.8 | 0.01 |
| One | 6 | 0 | 0 | |
| Two | 17 | 1 | 5.9 | |
| Three | 13 | 1 | 7.7 | |
| Four | 7 | 2 | 28.6 | |
| Five | 1 | 1 | 100 | |
|
| ||||
| Deliveries | ||||
| None | 36 | 4 | 11.1 | 0.03 |
| One | 8 | 1 | 12.5 | |
| Two | 13 | 0 | 0 | |
| Three | 6 | 0 | 0 | |
| Four | 1 | 0 | 0 | |
| Five | 1 | 1 | 100 | |
|
| ||||
| Cesarean sections | ||||
| None | 43 | 2 | 4.7 | 0.01 |
| One | 10 | 0 | 0 | |
| Two | 4 | 1 | 25 | |
| Three | 8 | 3 | 37.5 | |
|
| ||||
| Stillbirths | ||||
| None | 64 | 6 | 9.4 | 1.00 |
| One | 1 | 0 | 0 | |
|
| ||||
| Miscarriages | ||||
| None | 59 | 6 | 10.2 | 1.00 |
| One | 6 | 0 | 0 | |