Complete blood counts and immunological workup of patients with pathogenic STAT6 variants. (A–G) Complete blood count for 15 out of the 16 patients and age-based references (orange-shaded area) for the following populations: (A) hemoglobin, (B) platelets, (C) white blood cells, (D) lymphocytes, (E) neutrophils, (F) basophils, and (G) monocytes. (H–L) Immunological workup for 15 out of the 16 patients showing age-based references (orange-shaded area) and populations quantification for: (H) CD3+ T cells, (I) CD4+ CD3+ T cells, (J) CD8+ CD3+ T cells, (K) NK cells, and (L) CD19+ B cells. (M–O) Immunoglobulin concentrations for 15 out of the 16 patients showing age-based references (orange-shaded area): (M) IgA, (N) IgM, and (O) IgA.