What is the normal range for hematocrit levels in men?

The normal range for hematocrit levels in men is typically between 40% and 45%. This measurement reflects the proportion of blood volume that is made up of red blood cells, which is crucial for assessing an individual's overall health and oxygen-carrying capacity. Hematocrit levels can be influenced by factors such as hydration status, altitude, and overall health.

While levels slightly above or below this range can occur due to physiological variations or specific health conditions, the standard reference range is well-established in clinical practice. This range helps healthcare providers identify potential concerns such as anemia (low hematocrit) or polycythemia (high hematocrit). Understanding these normal values is essential for effective patient assessment and intervention in perioperative care.