A-202 Establishing WHO 2022 Normal Male Median–Based Reference Intervals for G6PD Activity in a Large Institutional Cohort
Accurate diagnosis of glucose-6-phosphate dehydrogenase (G6PD) deficiency requires population-specific reference intervals, typically normalized to hemoglobin (U/g Hb) and interpreted relative to the normal male median (NMM), as recommended by the WHO 2022 guidelines (1). Static manufacturer-supplied ranges do no...