Henoch-Schoenlein purpura: A systemic, usually self-limited immune complex vasculitis, characterized by immunoglobulin A deposition in the small vessels and kidneys. It is manifested with small hemorrhages in the skin, gastrointestinal symptoms, arthritis, and nephropathy.
Filter registries Inpat., Oupat., Death
Check pre-conditions None
Include endpoints None
Check conditions None
Apply sex-specific rule None
D3_ALLERGPURPURA
Extra metadata
List of similar endpoints to
Allergic purpura
based on the number of shared cases.
Broader endpoints:
Narrower endpoints:
None
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | 555 | 328 | 227 |
| Unadjusted prevalence (%) | 0.21 | 0.22 | 0.20 |
| Mean age at first event (years) | 39.37 | 37.35 | 42.28 |
| Follow-up | Absolute risk | HR [95% CI] | p | N |
|---|---|---|---|---|
| 1998–2019 | 0.07 | 5.20 [2.58, 10.47] | 3.9e-6 | 68 |
| 15 years | 0.03 | 5.35 [2.87, 9.99] | 1.4e-7 | 56 |
| 5 years | 0.01 | 9.62 [5.23, 17.69] | 3.1e-13 | 35 |
| 1 year | - | - | - | - |
Index endpoint: D3_ALLERGPURPURA – Allergic purpura
GWS hits: 0
before Allergic purpura
after Allergic purpura
Loading survival analyses plot
Loading survival analyses table