The Apathy Evaluation Scale, Informant Version (AES-I) was developed by Marin for evaluation of apathy in a patient based on interview of a person familiar with the patient.
Questions: 18
Agreement indicates apathy: 6, 10, 11
Disagreement indicates apathy: 1, 2, 3, 4, 5, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18
Responses
Agreement
Disagreement
not at all true
0
3
slightly true
1
2
somewhat true
very true
total score =
= SUM(points for all 18 statements)
Interpretation:
• minimum score: 0
• maximum score: 54
• The higher the score the greater the level of apathy in the person's behavior.
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Specialty: Psychiatry
