Fig. 2From: Plasma glutamine status at intensive care unit admission: an independent risk factor for mortality in critical illnessKaplan–Meier curves illustrating six months survival after ICU admission for patients with plasma glutamine concentration at admission < 930 µmol/L or ≥ 930 µmol/L. Panel A shows all patients (p = 0.002) and in panel B with the postoperative liver transplant patients excluded (p < 0.001)Back to article page