Fig. 4. The trends of the CVs of complete blood count parameters from 2016 to 2019. (A) WBC, (B) RBC, (C) Hb, (D) Hct, and (E) platelet count. Abbreviations: CV, coefficient of variation; WBC, white blood cell count; RBC, red blood cell count; Hb, hemoglobin; Hct, hematocrit; L, low level; M, middle level; H, high level.
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