An Hgb blood test measures a person's hemoglobin levels. Learn more about the test, including the results and the causes of high and low hemoglobin levels. Medical News Today ...

If your Hgb is outside the normal range, you may wonder what’s causing it. While low Hgb generally indicates anemia, high Hgb may be caused by a variety of conditions including COPD and heart ...

To the Editor: Inzucchi (Aug. 9 issue)1 suggests combined screening for diabetes with the measurement of fasting plasma glucose and glycated hemoglobin. Although many guidelines endorse glycated h ...

A higher risk of CKD progression was significantly associated with Hgb levels <10 g/dL (HR 1.78, 95% CI 1.29 to 2.47), relative to Hgb levels >12 g/dL; the association between CKD progression and ...