Table 2.

Patulous Eustachian Tube Handicap Inventory-10 (PHI-10). 1) No Handicap (0–8). 2) Mild Handicap (10–16). 3) Moderate Handicap (18–24). 4) Severe Handicap (26–40).

No	Question	yes: 4	sometimes: 2	no: 0
1	Because of your symptom is it difficult for you to concentrate?
2	Does the loudness of your symptom make it difficult for you to hear people?
3	Does your symptom make you angry?
4	Do you fell as though you cannot escape your symptom?
5	Does your symptom interfere with your ability to enjoy social activities?
6	Because of your symptom do you feel frustrated?
7	Does your symptom interfere with your job or household responsibilities?
8	Do you feel that your symptom has placed stress on your relationships with members of your family and friends?
9	Do you find it difficult to focus your attention away from your symptom and on to other things?
10	Does your symptom make you feel anxious?