AMT-4 Score
0 Points
0-3 Server impairment.
A severe impairment, defined by the SSA, is an impairment or combination of impairments that significantly limit the individual's physical or mental abilities.
4-6 Moderate impairment.
Mild cognitive impairment (MCI) is the stage between the expected cognitive decline of normal aging and the more serious decline of dementia.
> 6 Normal.