Single-model fits versus multi-model ensemble fit to baseline mf age profiles for Malindi, Kenya (A), Nanaha, PNG (B), and Pondicherry, India (C). The observed age-stratified prevalence data are shown as open black squares with 95% confidence interval (CI) bands. The means are depicted by solid black lines, and the 2.5% and 97.5% CIs are portrayed by dashed black lines. Note that there are different limits on the y-axis to better visualize the outputs with 95% CI bands.