ALB and systemic-onset juvenile idiopathic arthritis: In a retrospective study published by Xiang et al in 2020, the relationship between LDH and CRP levels and severe AP, multiple organ failure, and mortality was examined in 115 patients, determining a cut-off value of 235 U/L for LDH, indicating that LDH is a parameter reflecting poor prognosis and severe AP.35 Studies have shown that the LDH/Albumin Ratio, calculated by manually dividing the increased LDH by the decreased serum albumin levels in inflammatory conditions, can predict poor prognosis in gastrointestinal malignancies and Still’s disease.17, 18