Document Classification

Section Type: RESULTS

Text: The number of patients who experienced a greater than 3-point decrease in MMSE from baseline was 13 of 119 nonprogressors (10. 9 % ; 95 % confidence interval [CI], 6. 3 % to 18. 9 %) at 6 months, three of 54 nonprogressors (5. 5 % ; 95 % CI, 0. 5 % to 12. 8 %) at 12 months, three of 30 nonprogressors (10 % ; 95 % CI, 2. 1 % to 26. 5 %) at 18 months, and four of 22 nonprogressors (18. 2 % ; 95 % CI, 5. 2 % to 40. 3 %) at 24 months.