However, when G6PD activity was adjusted by Hb concentration to produce the standard unit of the enzyme’s activity, no significant difference was observed between malaria cases with anaemia and those without anaemia (15.9 U/gHb [13.1–19.1] vs. 16.2 U/gHb [13.2–17.7], p = 0.712) (Table 2). The gene discussed is G6PD; the disease is malaria.