Did you choose chelation for any of the following reasons? Please say yes or no to each one.

(1) Yes
(2) No
(7) Refused
(9) Don't know

CHE_NOHP Conventional medical treatments would not help you
CHE_EXPS Conventional medical treatments were too expensive
CHE_COMB Chelation combined with conventional medical treatments would help you
CHE_SUGG A conventional medical professional suggested you try chelation
CHE_INTS You thought it would be interesting to try chelation