Table 1: Comparison of antibody levels (optical density) to asexual blood stage antigens according to sex.

Antigen

 

Females

Males

P value

N

Median (IQR)

N

Median (IQR)

(Mann-Whitney U)

MSP-119

84

1.307 (0.226-2.317)

72

0.227 (0.029-1.133)

0.0001

MSP-142

84

1.681 (0.774-2.348)

72

0.936 (0.503-1.633)

0.0014

MSP-2 3D7

84

1.888 (0.989-2.475)

72

1.539 (0.530-2.357)

0.038

MSP-2 FC27

84

2.316 (1.573-2.592)

72

1.726 (0.945-2.549)

0.029

AMA-1

82

0.292 (0.155-0.406)

71

0.314 (0.213-0.403)

0.546

Pf Lysate

82

0.149 (0.101-0.214)

71

0.191 (0.102-0.246)

0.065

RESA

67

0.302 (0.405-0.667)

60

0.272 (0.370 -0.649)

0.589

SE50A

82

0.010 (0.004-0.017)

82

0.007 (0.004-0.014)

0.35

SE36

84

0.207 (0.214-0.243)

72

0.205 (0.213 -0.261)

0.37