Leukocytosis (ref. additive model; normal count, leukocytopenia), lymphocytosis (ref. additive model; normal count, lymphocytopenia), are significantly associated to leukemia patients in comparison to age and gender matched controls (CI 95%, p* = 0.05). Also, on contrary, anemia (ref. additive model; normal count, erythrocytosis), hemoglobin (ref. additive model; normal and higher level), and thrombocytopenia (ref. additive model; normal count, thrombocytosis), were highly significant in leukemia patients.