Fig. 1From: Content validation of the Well-being of Older People measure (WOOP)Response distribution on the items of the WOOP (N = 269). WOOP, Well-being of Older People measure. aThe wording of the response options differs per item (see “Appendix 1”) but follows a scale ranging from ‘excellent’ to ‘bad’ to indicate the level of well-being.Back to article page