The patient's CBC revealed severe anemia, indicated by a hemoglobin (Hb) level of 7.8 g/dL (reference range: 12-15 g/dL), along with extreme thrombocytosis, with a platelet count of 950,000/mm3 (reference range: 150,000-400,000/mm3). Here, GSTM1 is linked to anemia.