Table 3 Cost-effectiveness analysis
Week 16 | C (Total cost ¥) | E (reduction of migraine days) | C/E | ΔC/ΔE |
|---|---|---|---|---|
Shaoyang specific group | ||||
Shaoyang specific group | 1273.18 | 3.972 | 320.5 | - |
Shaoyang non-specific group | 1427.70 | 3.555 | 401.6 | (370.6)a |
Yangming specific group | 1490.84 | 3.793 | 393.1 | (1216.0) a |
Sham acupuncture group | 1470.06 | 2.155 | 682.2 | (108.4) a |