Table 2 Comparison of headache intensity before and after treatment within the study and control groups
Headache intensity | Study group (16) | Control group (11) | ||||||
|---|---|---|---|---|---|---|---|---|
Pre-treatment | Post treatment | Pre-treatment | Post treatment | |||||
N | % | n | % | n | % | n | % | |
Mild | 1 | 6.3 | 14 | 87.5 | 0 | 0 | 0 | 0 |
Moderate | 7 | 43.8 | 2 | 12.5 | 4 | 36.4 | 4 | 36.4 |
Severe | 8 | 50 | 0 | 0 | 7 | 63.6 | 7 | 63.6 |
P value | < 0.001* | > 0.05 | ||||||