Table 3.
Variation of sporozoitic index by locality and area
Localities/areas | Parameters | July-11 | Aug-11 | Sept-11 | Oct-11 | Nov-11 | Dec-11 | Total | CI (95%) |
---|---|---|---|---|---|---|---|---|---|
R
+
Localities |
|
|
|
|
|
|
|
|
|
Itakpako |
N tested |
5 |
1 |
0 |
1 |
2 |
0 |
9 |
|
Positive |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
|
|
S (%) |
0 |
0 |
- |
100 |
0 |
- |
11.11a |
[00.28-48.25] |
|
Itassoumba |
N tested |
47 |
25 |
22 |
78 |
112 |
41 |
325 |
|
Positive |
0 |
11 |
2 |
12 |
10 |
3 |
38 |
|
|
S (%) |
0 |
44 |
9.09 |
15.38 |
8.93 |
7.32 |
11.69a |
[08.41-15.69] |
|
Djohoukollé |
N tested |
2 |
1 |
0 |
4 |
3 |
0 |
10 |
|
Positive |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
S (%) |
0 |
0 |
- |
0 |
0 |
- |
0a |
[00.00-30.90] |
|
Ko-Koumolou |
N tested |
7 |
1 |
1 |
1 |
4 |
0 |
14 |
|
Positive |
3 |
0 |
0 |
0 |
1 |
0 |
4 |
|
|
S (%) |
42.86 |
0 |
0 |
0 |
25 |
- |
28.57a |
[08.39-58.11] |
|
|
N tested |
61 |
28 |
23 |
84 |
121 |
41 |
358 |
|
R
+
Area |
Positive |
3 |
11 |
2 |
13 |
11 |
3 |
43 |
|
|
S (%) |
4.92 |
39.29 |
8.70 |
15.48 |
9.09 |
7.32 |
12.01 |
[08.83-15.84] |
R
+++
Localities |
|
|
|
|
|
|
|
|
|
Dagbao |
N tested |
1 |
0 |
1 |
2 |
15 |
1 |
20 |
|
Positive |
0 |
0 |
0 |
0 |
2 |
0 |
2 |
|
|
S (%) |
0 |
- |
0 |
0 |
13.33 |
0 |
10a |
[01.23-31.70] |
|
Ossomou 1 |
N tested |
4 |
0 |
0 |
0 |
1 |
0 |
5 |
|
Positive |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
S (%) |
0 |
- |
- |
- |
0 |
- |
0a |
[00.00-52.20] |
|
Onigbolo |
N tested |
53 |
9 |
6 |
68 |
10 |
0 |
146 |
|
Positive |
1 |
0 |
0 |
13 |
0 |
0 |
14 |
|
|
S (%) |
1.89 |
0 |
0 |
19.12 |
0 |
- |
9.59a |
[05.34-15.57] |
|
Idéna 2 |
N tested |
38 |
10 |
19 |
29 |
2 |
0 |
98 |
|
Positive |
1 |
0 |
5 |
8 |
1 |
0 |
15 |
|
|
S (%) |
2.63 |
0 |
26.32 |
27.59 |
50 |
- |
15.31a |
[08.83-23.99] |
|
|
N tested |
96 |
19 |
26 |
99 |
28 |
1 |
269 |
|
R
+++
Area |
Positive |
2 |
0 |
5 |
21 |
3 |
0 |
31 |
|
S (%) | 2.08 | 0 | 19.23 | 21.21 | 10.71 | 0 | 11.52 | [07.97-15.96] |
S (%): sporozoitic index; aValues sharing a superscript letter are not significantly different (p > 0.05); +: Low resistance; +++: High resistance.