Instrument Variable Name: CHE_USM Adult CAM
QuestionText:

? [F1] DURING THE PAST 12 MONTHS, did you use chelation therapy?

1 Yes
2 No
7 Refused
9 Don't know

UniverseText: Sample adults 18+ who have ever used chelation therapy but have never seen a practitioner or have not seen one in the past 12 months
SkipInstructions:

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

Instrument Variable Name: CCH_USM
QuestionText:

? [F1] DURING THE PAST 12 MONTHS, did [fill: S.C. name] use chelation therapy?

1 Yes
2 No
7 Refused
9 Don't know

UniverseText: Sample children 4+ who have ever used chelation therapy but have never seen a practitioner or have not seen one in the past 12 months
SkipInstructions:

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