Table 5.
The distribution of anti-PvMSP-119and -PfMSP-119IgG antibodies avidity by age group in analysed individuals
| |
|
Avidity Index (AI) |
||||||
|---|---|---|---|---|---|---|---|---|
| Antigen | Code | Age | Age group (y) | sex | Survey 1 | Survey 2 | Survey 3 | |
|
Bashagard district |
PvMSP-119 |
1 |
12 |
6-14 |
M |
26.75 |
29.54 |
29.43 |
|
2 |
15 |
15-20 |
F |
21.1 |
22.37 |
23.6 |
||
|
3 |
18 |
15-20 |
M |
33.57 |
33.67 |
49.83 |
||
|
4 |
21 |
21-40 |
F |
54.68 |
42.01 |
44.46 |
||
|
5 |
28 |
21-40 |
F |
20.3 |
19.57 |
20.5 |
||
|
PfMSP-119 |
1 |
35 |
21-40 |
F |
55.84 |
57.58 |
59.77 |
|
|
Ghale-Ganj district |
PvMSP-119 |
1 |
17 |
15-20 |
F |
35.64 |
36.27 |
21.59 |
|
2 |
17 |
15-20 |
M |
49.81 |
49 |
48.81 |
||
|
3 |
18 |
15-20 |
M |
24.83 |
24 |
23.5 |
||
|
4 |
60 |
>40 |
M |
77.14 |
75 |
74.7 |
||
| PfMSP-119 | 1 | 25 | 21-40years | F | 47.3 | 46.2 | 46 | |
Low avidity IgG antibodies, Avidity Index (AI) <30%.
Intermediate avidity IgG antibodies, Avidity Index (AI) between 30 - 50%.
High avidity IgG antibodies, Avidity Index (AI) >50%.