Association between antibody positivity and protection against subsequent P. vivax malaria (density>500/µl).

aAdjustment for season (month, year), spatial variation (village or residence) and individual differences in exposure (as measured by molecular force of blood-stage infection (molFOB).bAdjustment for age of child, season (month, year), spatial variation (village or residence) and individual differences in exposure (as measured by molecular force of blood-stage infection (molFOB).cAdjustment as performed for age-adjusted b. Multivariate analyses of antibodies univariately associated with protection.