Normal blood cell values in groups of population from various geographic areas of Romania.

The aim of this work was to determine the normal values of erythro-, leuko-, and thrombocytes in several groups of population situated in various geographic areas (hills, plain, sea-side), considering that such data could be useful for the delimitation between the normal conditions and the near-normal ones. Sixteen hematologic parameters have been investigated in 2,053 healthy subjects, insisting particularly on those most frequently required in the clinic, i.e., erythrocytes/microliter, hemoglobin (g%), hematocrit (%), leukocytes/microliter, and thrombocytes/microliter. No significant differences related to the geographic areas were recorded. The normal values of the hematologic parameters are presented in separate tables.