Table 3.
Clinical characteristics of migraine patients according to HCRTR1 I408V different genotypes
| G/G | G/A | A/A | p value | |
|---|---|---|---|---|
| Number | 138 | 194 | 52 | |
| Age at onset of the disease ± SD (years) | 23.22 ± 14.08 | 21.10 ± 11.67 | 23.04 ± 12.32 | p = 0.278 |
| Duration of the disease ± SD (years) | 19.93 ± 13.60 | 22.69 ± 13.37 | 21.39 ± 12.85 | p = 0.181 |
| Frequency of migraine attacks (attacks for year) | 51.00 ± 61.69 | 47.08 ± 57.44 | 41.11 ± 62.64 | p = 0.584 |
| Nausea | 97 | 142 | 39 | p = 0.847 |
| Vomiting | 54 | 83 | 14 | p = 0.292 |
| Phono or photophobia | 110 | 164 | 45 | p = 0.514 |
| Unilateral pain | 31 | 131 | 82 | p = 0.055 |
| Pulsating pain | 96 | 142 | 40 | p = 0.639 |