No use | Low dose | High dose | Median (IQR) cumulative doseb | |
---|---|---|---|---|
Vitamin/mineral supplementsc | 11 % | 45 % | 45 % | 7.7 (2.0–19.0) |
Echinacea | 86 % | 8 % | 6 % | 0.4 (0.1–0.6) |
Green tea | 77 % | 15 % | 8 % | 0.6 (0.1–1.3) |
Other herbsd | 79 % | 11 % | 10 % | 1.0 (0.4–4.5) |
Natural productse | 78 % | 11 % | 11 % | 1.0 (0.4–4.6) |
Mind-body techniquesf | 59 % | 20 % | 20 % | 19.3 (4.5–135.0) |
Diet changeg | 67 % | 18 % | 15 % | 7.0 (4.5–12.0) |
Massage | 83 % | 13 % | 4 % | 4.5 (2.0–4.5) |
Chiropractic | 82 % | 9 % | 9 % | 3.3 (1.0–9.0) |
Other practitioner-based CAMh | 88 % | 7 % | 5 % | 2.0 (1.0–3.5) |