Variable | Year | Supplement |
---|---|---|
CNAT_USM | 2017 | Sample child questionnaire |
CNT_USEM | 2012 | Child complementary and alternative medicine |
CNT_USEM | 2007 | Child complementary and alternative medicine |
NATUR | 2022 | In both sample adult and child questionnaires |
NAT_USEM | 2012 | Alternative health |
NAT_USEM | 2007 | Alternative health |
NAT_USEM | 2002 | Alternative health |
NAT_USM1 | 2017 | Sample adult questionnaire |