minus jon kaplan and i'm senior partner of the boston consulting group.i have a healthier background of over 25 years working closely with both nonprofit and for-profit health care entities throughout the entire health care industry. earlier this year i led a team that analyzed differences in health outcomes between patients enrolled in traditional medicare and those enrolled in private medicare advantage health plans. we found that patients enrolled in the medicare advantage plans have better health outcomes than those participating in traditional medicare. there are three key findings from our research. first, the m.a. patient under sample receipt higher levels of recommended preventive care, and have fewer disease specific complications. second, during acute episode required hospitalization, the patients in the m.a. plans spent almost 20% less time in the hospital than those in traditional medicare. in addition they have less reignition into the hospital. finally, the percentage of people who died in the year we studied was substantially higher in the