What are poor prognostic factors in HSP at onset?
Poor Prognostic Factors at Onset of Henoch–Schonlein PurpuraAdapted from Cassidy JE et al: Textbook of pediatric rheumatology, ed 6, Philadelphia 2011, WB Saunders.
|Melena||7.5-Fold increase in renal disease|
|Persistent rash for 2–3 months||Associated with glomerulonephritis|
|Hematuria with proteinuria >1 g/day||15% Progress to renal insufficiency|
|Nephrosis with renal insufficiency||50% Renal insufficiency in 10 years|