As Korean clinical practice guidelines for management of hereditary hemolytic anemia and malaria have recently been introduced and include the implication of G6PD deficiency and diagnostic tests for G6PD, future studies, including detailed clinical histories and G6PD genetic studies, are needed to clarify the clinical implication of this test in strategic information for public health in Korea. This evidence concerns the gene G6PD and hyperinsulinemic hypoglycemia, familial, 4.