Generally, anyone over the age of 18 who is willing to provide honest and detailed feedback about their quality of life is eligible to complete a Quality of Life Questionnaire.
Did you feel full of life?
Have you been very nervous?
Have you felt so down in the dumps that nothing could cheer you up?
Have you felt calm and peaceful?
Did you have a lot of energy?
Have you felt downhearted and depressed?
Did you feel worn out?
Have you been happy?
Did you feel tired?