Am J Obstet Gynecol 1984 Oct 15;150(4):333-41

A screening protocol for a prenatal population at risk for inherited hemoglobin disorders: results of its application to a group of Southeast Asians and blacks.

Stein J, Berg C, Jones JA, Detter JC

Several inherited hemoglobin disorders are present among certain racial subgroups of the United States population, particularly among blacks and Southeast Asians. Many of these disorders are unfamiliar to the obstetrician-gynecologist but may have important implications for care in pregnancy, including genetic counseling and prenatal diagnosis. A simple, effective screening tool was devised for detection of thalassemias and hemoglobinopathies in a prenatal clinic population. Use of the tool resulted in diagnosis of a hemoglobin disorder in 20% of a group of black patients; diagnoses included alpha-thalassemia trait, beta-thalassemia trait, hemoglobin C trait, hemoglobin S/C disease, hemoglobin S trait, sickle cell anemia, and hemoglobin Lepore. In a group of Southeast Asian patients, 39% had a hemoglobin disorder, including alpha-thalassemia trait, beta-thalassemia trait, hemoglobin E disease, and hemoglobin H disease. Implications for care are discussed.

PMID: 6486199

Source: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=6486199&dopt=Abstract