HbKonzentration

HbKonzentration, or the hemoglobin concentration, is the amount of hemoglobin present in a given volume of blood. It is a key indicator of the blood’s oxygen-carrying capacity and is usually reported in either grams per deciliter (g/dL) or grams per liter (g/L).

Normal values vary by sex, age, and method, but typical reference ranges for adults are approximately:

- Men: about 13.8–17.2 g/dL (138–172 g/L)

- Women: about 12.1–15.1 g/dL (121–151 g/L)

Values can differ between laboratories and may be influenced by altitude, smoking, pregnancy, and hydration status.

Clinical significance: HbKonzentration is used to diagnose and monitor conditions affecting red blood cell mass or hemoglobin synthesis. Low HbKonzentration (anemia) can result from iron deficiency, chronic disease, B12 or folate deficiency, acute or chronic blood loss, or bone marrow disorders. High HbKonzentration (polycythemia) may occur with living at high altitude, chronic lung or heart disease, smoking, dehydration, or certain myeloproliferative disorders.

Relationship to other parameters: HbKonzentration is closely linked to hematocrit and to mean corpuscular hemoglobin concentration (MCHC). It is typically measured in a blood test from venous blood and can be affected by sample handling and timing. In clinical interpretation, HbKonzentration is considered alongside hematocrit, RBC count, MCV, and patient context to assess oxygen transport and guide management.