alopecia areata: Loss of scalp and body hair involving microscopically inflammatory patchy areas.
| Name | L12_ALOPECAREATA |
|---|---|
| Long name | Alopecia areata |
| Hospital Discharge registry | ICD-10: L63, ICD-9: 7040B/7040C, ICD-8: 70400 |
| Cause of Death registry | ICD-10: L63, ICD-9: 7040B/7040C, ICD-8: 70400 |
| Level in the ICD-hierarchy | 3 |
| First defined in version | DF2 |
| Latin name | Alopecia areata |
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | 289 | 225 | 64 |
| Unadjusted prevalence (%) | 0.13 | 0.18 | 0.07 |
| Mean age at first event (years) | 40.05 | 40.53 | 38.37 |
| Case fatality at 5-years (%) | 0.00 | 0.00 | 0.00 |
| All | Female | Male | |
|---|---|---|---|
| Median nb. of events per indiv. | 2.0 | 2.0 | 1.0 |
| Recurrence at 6 months (%) | 45.33 | 48.00 | 35.94 |
before Alopecia areata
after Alopecia areata
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