Researchers at Ohio State evaluated study participants using SAGE and then evaluated the same subjects with other established assessment tools. The test has a sensitivity of 79 percent and a false positive rate of 5 percent in detecting cognitive impairment from normal subjects. Results were published in the January-March 2010 issue of Alzheimer's Disease & Associated Disorders: http://www.ncbi.nlm.nih.gov/pubmed/20220323
