The relationship between laboratory values and severity of CRS. Absolute maximum values of CRP (A), ferritin (B) and LDH (C) between day 0 and day 28 in patients with sCRS or without CRS. over time from day 0 through day 28. Absolute neutrophil count (D), absolute lymphocyte count (E), platelet count (F), and hemoglobin levels (G) in patients with sCRS (red) and without CRS (blue) from day 0 to day 28. *P < .05, NS, not significant.