NFKB1 and acute kidney injury: Urinary sediment NF-κB p65 levels were significantly increased on the day of admission (day 0) and on day 7 post-treatment in complicated P. falciparum malaria patients with AKI, compared with those without AKI (p = 0.001, p <0.001, respectively), P. vivax patients (all p <0.001) and healthy controls (all p <0.001).