What level of attrition do you typically experience? For example, if you were to successfully enroll 100 families and they received your initial visit, how many would "graduate" through the entire program?

CHAMP is a very young program.  We only started enrolling two years ago and we have continued to work with families that remain engaged.  I can tell you that to date, we are successful in engaging and keeping on about 75% of those enrolled.   We are still defining the "end date" of the program. 

75% is about exactly what we experience in our Healthy Homes program here in Lansing. 240 families received an initial visit and completed a baseline survey, and 183 went through and completed the six month survey.

Thanks for the presentation. Nice job.