Frequency of glucose-6-phosphate dehydrogenase phenotypes and deficiency in Al-Baha.
This investigation was conducted on 847 males and females in Al-Baha, the mountainous western province of Saudi Arabia, to determine the prevalence of glucose-6-phosphate dehydrogenase (G6PD) phenotypes and G6PD deficiency. Among the G6PD phenotypes, G6PD B+, G6PD A+, G6PD A-, G6PD Mediterranean and G6PD Mediterranean-like were identified with a gene frequency in the male population of 0.7769, 0.0119, 0.0020, 0.1255 and 0.0817, respectively, and in the females with a frequency of 0.722, 0.003, 0.003, 0.1128 and 0.1311, respectively. Heterozygous females with the phenotypes of G6PD B+/A+ and B+/A- were identified with a frequency of 0.0183 and 0.0090, respectively. The frequency of severe G6PD deficiency in this population was 0.1275 and 0.1158 in males and females, respectively.
el-Hazmi
M A
MA
Medical Biochemistry Department, College of Medicine, Riyadh, Saudi Arabia.
Warsy
A S
AS
D005260:Female; D005787:Gene Frequency; D005954:Glucosephosphate Dehydrogenase / Q000235:genetics*; D005955:Glucosephosphate Dehydrogenase Deficiency / Q000235:genetics*; D006801:Humans; D008297:Male; D010641:Phenotype; D012529:Saudi Arabia
D005954:Glucosephosphate Dehydrogenase