Proportion of survivors and median time to death in 
death
REGRESSION
* = Significant at the 0.05 level; Median time to death was based on Kaplan Meier curveOnly animals that received a full dose of ANTHRASIL or placebo and were bacteremic at least once prior to treatment were included for analysis (Modified Intent-To-Treat (MITT))A logistic regression model was fitted to the survival data with effects for the treatment group and the toxin level prior to infusion. Based on this model, for animals having the same toxin levels prior to infusion, the odds of survival in the ANTHRASIL group were estimated to be approximately 57 times those in the IGIV group.