Association Between Hemoglobin Level, Anemia, and Hypertension Among Adults in Northern Sudan: A Community-Based Cross-Sectional Study.

Background: Hypertension and anemia are major health problems globally. However, data regarding the association between hypertension and hemoglobin/anemia among adults are few and controversial. Therefore, the current study aimed to investigate the associations between hemoglobin/anemia and hypertension among Sudanese adults.