borderline significanceP = 0.051
Collectively, both categorical and continuous measures of antibody levels were positively correlated with age and cumulative exposure for PvDBPII AH and PvEBPII (P<0.001–0.047), and PvDBPIII-V with a borderline significance (P = 0.051), but only in children free of P . vivax infection at enrolment ( Fig 2B and S1 Table ).