This naturalistic observational study measured rates of cognitive and functional decline in AD, and can provide reference data for further longitudinal studies or clinical trials. Further study will be necessary to determine whether linear or curvilinear pattern in functional decline is due to progression of AD itself or statistical artifact.

This study does not support the hypothesis of a higher AD mortality rate in nursing homes.

Milnacipran, like fluoxetine, was found to be effective and well tolerated for the treatment of major depression in this population of depressed Korean patients. Principal limitations of the study were its open design, its small sample size and its relatively short duration.