ALB and hemophagocytic syndrome: Multivariate analysis revealed platelets below 20*109/l (HR 3.446; 95% CI 1.471–8.073; p =  0.004) and albumin below 20 g/l (HR 2.531; 95% CI 1.067–6.005; p =  0.035) to be independent predictors for early death within 30 days after HLH diagnosis.