Fig. 3

Association between low density infections and variable subgroups. Association of variables to low density infections (less than 100 p/μl) reported as adjusted odds ratios (OR) estimated from a multivariate logistic regression model among MIS subgroups on Bioko Island, Equatorial Guinea. OR values are reported on a log scale. Dotted line represents the reference value (OR = 1). Black dots represent reference subgroups and are sized according to sample size. Lines on points represent 95% confidence intervals, and * symbols represent Wald p-values (* < 0.05; ** < 0.01; *** < 0.001). Statistically significant associations are marked in blue.