Happiness measure, code: O-QOL-cm-sq-v-5-b

Selfreport on single question:

Think of your life in the past 2 weeks.
How would you rate your quality of life?
1 very poor
2 poor
3 neither poor nor good
4 good
5 very good
Focus, O-QOL Overall: QualityOfLife
Time frame, cm last month, last few weeks
Mode, sq 1 question
Scale type, v verbal scale Range = 5
Used in studies