The last patient will exit the study in December 2000. The final study results are unlikely to be available before the Fall of 2001. We will let you know as soon as we receive them. There are several pieces of information we can provide at this point. The first is how Mrs. Doe performed on two representative tests, each done at the beginning and the end of their participation in the study.
Participants receive points for correct answers.
Scores of 24 or higher are considered normal. The lower the score the greater the impairment. In this test it is the errors that are scored. Therefore the higher the score the greater the impairment. Scores of 4 or less are considered normal.