Figure 4.

Summary of demographic and behavioural factors, and their associations with seropositivity for Bm14 antibody, Wb123 antibody, Bm33 antibody, antigen and any antigen or antibody (LF-positive) using multivariable logistic regression, Samoa 2018. An odds ratio (OR) of 1.0 indicates no association between the exposure and outcome (seropositivity). An OR>1 indicates higher odds of association between the exposure and outcome. An OR<1 indicates lower odds of association between the exposure and outcome. The reference group is indicated by the red circles.