Odds ratios and 95% confidence intervals for trust of iNGOs vs. government and trust in Tubmanburg (urban, high incidence) and Careysburg (rural, low exposure) vs. in Duazon (peri-urban, high exposure) at each of five time periods.

Odds ratios were calculated from an ordinal logistic regression model. In the first entry, the odds of reporting trust of iNGOs as higher than trust of the government in the first time period were 2.35, holding all other variables constant.