|  | COM | NT | ||||
---|---|---|---|---|---|---|---|
 |  | # | % | 95% CIa | # | % | 95% CIa |
Expectations | Healing | 112 | 46.5 | 40.1–53.8 | 82 | 50.0 | 41.3–58.7.0 |
 | Alleviation | 128 | 53.1 | 47.5–58.8 | 86 | 52.4 | 42.4–62.5 |
 | Agreeable method | 5 | 2.1 | 0.3–3.8 | 2 | 1.2 | 0.0–3.5 |
 | Less adverse side effects | 22 | 9.1 | 5.1–13.1 | 30 | 18.3 | 11.2–25.4 |
 | Lower costs | 2 | 0.8 | 0.0–2.0 | 4 | 2.4 | 0.3–4.5 |