Normal score
25-30
Normal score
25-30
Mild impairment
21-24
Moderate impairment
10-20
Severe impairment
25-30
Normal
21-24
Mild impairment
10-20
Moderate impairment
Severe impairment
Mild impairment
21-24
Moderate impairment
10-20
Severe impairment
25-30
Normal
21-24
Mild impairment
10-20
Moderate impairment
Severe impairment