Fig. 1From: Targeted treatment of iron deficiency in prolonged critical illness: an opportunity to improve survival or not?Kaplan–Meier survival curves till D90 (upper panels) and D360 (lower panels) after inclusion. Panels on the left (a & c) Intention-to-treat analysis (all population). Panels on the right (b & d) ID treated vs ID non treated patients (Scheduled subgroup analysis on patients with hepcidin < 41 μg/L treated in the intervention arm and not treated in the control arm)Back to article page