TABLE 6.

Risk of P. falciparum reinfection in adults with IgG antibodies to P. falciparum antigens

AntigenHazard ratioaSEP value95% Confidence interval limits
CSP0.9170.5570.8870.279, 3.016
TRAP1.4080.8390.5650.750, 5.920
LSA-12.1071.1100.1570.967, 7.577
  • a Determined by the Cox proportional hazard model, with control for age and initial P. falciparum blood smear status.