Instrument Variable Name: CHE_MAT Adult CAM
QuestionText:

DURING THE PAST 12 MONTHS, did you buy a self-help book or other materials such as a DVD, CD, or Video to learn about chelation therapy?

1 Yes
2 No
7 Refused
9 Don't know

UniverseText: Sample adults 18+ who have seen a practitioner for chelation therapy in the past 12 months
SkipInstructions:

(1) [goto CHE_MATC]
(2,R,D) [goto CST_USE]

Instrument Variable Name: CCH_MAT
QuestionText:

DURING THE PAST 12 MONTHS, did you or another family member buy a self-help book or other materials such as a DVD, CD, or Video to learn about [fill: S.C. name]'s use of chelation therapy?

1 Yes
2 No
7 Refused
9 Don't know

UniverseText: Sample children 4+ who have seen a practitioner for chelation therapy in the past 12 months
SkipInstructions:

(1) [goto CCH_MATC]
(2,R,D) [goto CCS_USE]