title: Malays with thalassaemia in West Malaysia.
abstract: Hereditary haemolytic anaemias have been found to be a significant cause of haemolytic disease in West Malaysia. This paper reports a micromapping study of 916 healthy Malay males from June to August 1983 to determine the distribution of the relevant thalassaemia genes in West Malaysia. Beta thalassaemia trait was found in 2.18%, HbE 3.49% and alpha thal2 (alpha+) trait in 26%. Of the sixteen transfusion dependant Malay thalassaemic patients at the Paediatric Unit, National University of Malaysia, eight patients had HbE beta thalassaemia and the rest are beta thalassaemia major; these patients who are transfusion dependant receive inadequate treatment. Prevention is the only resort.
mesh_terms: D000293:Adolescent; D000328:Adult; D001803:Blood Transfusion; D003430:Cross-Sectional Studies; D005006:Ethnicity; D005787:Gene Frequency; D006443:Hemoglobin A2 / Q000235:genetics; D006446:Hemoglobin E / Q000235:genetics; D006801:Humans; D008296:Malaysia; D008297:Male; D013789:Thalassemia / Q000453:epidemiology / Q000235:genetics*
chemical_list: D006443:Hemoglobin A2; D006446:Hemoglobin E