Table 1 Demographic characteristics
From: Real-time ultrasound-guided stellate ganglion block for migraine: an observational study
Frequency (n) | Proportion (%) | |
|---|---|---|
Gender | ||
Male | 58 | 71.6 |
Female | 23 | 28.4 |
Age | ||
18–28 | 19 | 23.5 |
29–38 | 46 | 56.8 |
39–48 | 12 | 14.8 |
>48 | 4 | 4.9 |
Frequency of severe headache pre quarter (NRS>7) | ||
<3 | 17 | 21.0 |
3–6 | 44 | 54.3 |
7–12 | 11 | 13.6 |
>12 | 9 | 11.1 |