Instrument Variable Name: CCH_HICA
DURING THE PAST 12 MONTHS, was all of the cost or just some of the cost of [fill: S.C. name]'s seeing a practitioner for chelation therapy covered by health insurance?
1 All of the cost
2 Some of the cost
9 Don't know
UniverseText: Sample children 4+ whose visit(s) to a practitioner for chelation therapy in the past 12 months were (at least partly) covered by health insurance
(1) [goto CCH_MAT]
(2,R,D) [goto CCH_HIT]