Instrument Variable Name: VITDWHY
Which of these is the MAIN reason you took vitamin D...?
*Read categories below.
1 For OVERALL health
2 For BONE health
3 To prevent CANCER
4 For some other reason
9 Don't know
UniverseText: Sample adults 18+ who have taken vitamin D in the past month
(1-3, R,D)[goto next section]Question ID:
(4) [goto VITDSPEC]
Instrument Variable Name: VITDSPEC
*Specify the reason took vitamin D.
99 Don't know
Verbatim Verbatim response
UniverseText: Sample adults 18+ who gave other reason for taking vitamin D
(allow 20,R,D) [goto next section]