Fig. 2.

Complete models showing relationships between disgust and infection at the individual, household, and community levels. Models show relationships between (A) Disgust and Inflammation (Inflam) and (B) Disgust and Parasites. Line thickness is proportional to the mean posterior effect size. Line type indicates the posterior certainty: Solid line = more than 95% of the posterior is on one side of zero; long dashes = <95% of the posterior is on one side of zero. Color indicates direction of effect: blue = negative, yellow = positive. Effects with less than 80% of the posterior on one side of zero are shaded gray. See SI Appendix, Table S6. (C) Parameter values for models with disgust components and Inflammation or Parasites (SI Appendix, Tables S8 and S9). Blue = individual disgust on individual infection, green = household disgust on individual infection, yellow = household disgust on household infection. Line thickness indicates 25%, 80%, and 95% highest posterior density interval.