Figure 3.

The estimated risks with and without hand washing (from Table 4) were used to calculate the risk reduction factor with each hand washing practice (washing with the control bar, antimicrobial #1, or antimicrobial #2). This was determined by dividing the median risk from “no washing” by the median risk after washing with each of three soaps. Results from the recommended dose-response model are presented, with the average of all scenarios shown first, along with the risk reduction factor for each scenario.