Table 1 Overall differences between the two groups after 90 days of therapy.
From: O006. Efficacy of prophylactic therapy in chronic primary headache with use of biofeedback
| Â | Frequency | VAS | Analgesic consumption | Triptan consumption | SEMG |
|---|---|---|---|---|---|
CTH | -58% | -37% | -62% | Â | Â |
CTH BFB | -75% | -67% | -86% | Â | -54% |
CM | -53% | -34% | -60% | -50% | Â |
CM BFB | -61% | -43% | -75% | -63% | -54% |