Migraine
Description
migraine disorder: A common, severe type of vascular headache often associated with increased sympathetic activity, resulting in nausea, vomiting, and light sensitivity.
Data source
| FinnGen phenocode | G6_MIGRAINE |
| Hospital Discharge registry | ICD-10: G43, ICD-9: 346, ICD-8: 346 |
| Hospital Discharge registry: exclude ICD-8 | 34601 |
| Cause of Death registry | ICD-10: G43, ICD-9: 346, ICD-8: 346 |
| Cause of Death registry: exclude ICD-8 | 34601 |
| Include | G6_MIGRAINE_NO_AURA, G6_MIGRAINE_WITH_AURA, G6_MIGRAINE_NO_AURA_TRIPTAN, G6_MIGRAINE_WITH_AURA_TRIPTAN |
| Level in the ICD-hierarchy | 3 |
| First defined in version | DF2 |
Key figures
| Sex | All | Female | Male |
| Number of individuals | 6687 | 5462 | 1225 |
| Unadjusted prevalence (%) | 3.84 | 5.51 | 1.63 |
| Mean age at first event (years) | 40.57 | 40.74 | 39.78 |
| Case fatality at 5-years (%) | 0.3 | 0.27 | 0.41 |
Heritability
| SNP-h2 liability | CI |
| 0.06 | [0.01, 0.1] |
Longitudinal metrics
| Sex | All | Female | Male |
| Median nb. of events per indiv. | 1 | 1 | 1 |
| Recurrence at 6 months (%) | 30.37 | 31.42 | 25.71 |
Associations
Loading associations…