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Table 3 The antibody level (OD 490nm ) of anti-PvMSP-1 19 (A) -PfMSP-1 19 (B) IgG, IgG1 and IgG3 antibodies of sero-positive individuals in three surveys in Bashagard district, Hormozgan, Iran

From: Survey for asymptomatic malaria cases in low transmission settings of Iran under elimination programme

A)

Mean OD490*

 

Survey 1

   

survey 2

  

Survey 3

 

Code

Age (y)

sex

IgG

IgG1

IgG3

IgG

IgG1

IgG3

IgG

IgG1

IgG3

1

12

M

0.61

0.52

-

0.55

0.51

-

0.48

0.20

-

2

15

F

0.77

0.42

-

0.76

0.41

-

0.73

0.41

-

3

18

M

1.40

1.04

-

0.72

0.44

-

0.6

0.35

-

4

21

F

0.55

0.40

-

0.52

0.35

-

0.48

0.30

-

5

28

F

0.77

0.40

-

0.68

0.37

-

0.65

0.32

-

B)

Mean OD 490 **

Survey 1

   

survey 2

  

Survey 3

 

Code

Age (y)

sex

IgG

IgG1

IgG3

IgG

IgG1

IgG3

IgG

IgG1

IgG3

1

35

M

0.81

0.57

-

0.73

0.46

-

0.57

0.31

-

  1. *OD: Optical Density. The cut-off values were considered 0.44, 0.19 and 0.18 for IgG, IgG1 and IgG3, respectively.
  2. **OD: Optical Density. The cut-off values were considered 0.52, 0.16 and 0.18 for IgG, IgG1 and IgG3, respectively.