Happiness measure, code: O-QOL-u-sq-ol-31-a

Selfreport on single question:

Mark a place on the line that describes your quality of life

| perfect
| might as well be dead

Answer rated on 30 mm vertical line
Focus, O-QOL Overall: QualityOfLife
Time frame, u time unspecified
Mode, sq 1 question
Scale type, ol open line scale Range = 31
Used in studies