Elaboration of a prognostic model associated with retinal hemorrhage in hemophagocytic lymphohistiocytosis.

Key Points

• The aim is to develop a model to predict outcomes in patients with hemophagocytic lymphohistiocytosis (HLH) based on retinal hemorrhage.
• Developed a prognostic model for HLH patients
• Assessed the relationship between retinal hemorrhage and patient outcomes
• Evaluated factors influencing severity and prognosis
• Retinal hemorrhage is identified as a hazard factor
• Increased severity and poorer prognosis associated with retinal hemorrhage