| Age group (years) |
Pregnant women tested
(n) |
Relative distribution
(%) |
Ig M Seropositive (n) |
IgM Seroprevalence
(%) |
P-value |
95% CI |
Ig G Seropositive (n) |
Ig G Seroprevalence
(%) |
P-value |
95% CI |
| 16-20 |
95 |
1.90 |
0 |
0.00 |
- |
- |
3 |
3.12 |
0.023* |
20.01-31.59 |
| 21-25 |
396 |
7.91 |
1 |
0.25 |
0.053 |
1.72-4.16 |
15 |
3.79 |
0.039* |
21.38-32.79 |
| 26-30 |
1926 |
38.47 |
9 |
0.47 |
0.392 |
3.13-8.22 |
136 |
7.06 |
0.576 |
49.85-81.21 |
| 31-35 |
1652 |
33.00 |
8 |
0.48 |
0.351 |
3.41-8.58 |
131 |
7.93 |
0.257 |
52.30-81.31 |
| 36-40 |
751 |
15.00 |
4 |
0.53 |
0.176 |
3.65-8.99 |
57 |
7.59 |
0.295 |
51.33-80.36 |
| 40-46 |
186 |
3.72 |
1 |
0.54 |
0.139 |
3.77-9.37 |
9 |
4.84 |
0.062 |
27.55-38.09 |
| Total |
5006 |
100.00 |
23 |
0.55 |
0.373 |
3.21-7.35 |
351 |
7.01 |
0.418 |
42.58-79.73 |
*: Significantly higher than in other districts (P<0.05);
|
