Fig. 1From: Effects of stress ulcer prophylaxis in adult ICU patients receiving renal replacement therapy (Sup-Icu RENal, SIREN): Study protocol for a pre-planned observational studySIREN (pre-planned sub-analysis of the SUP-ICU trial) data * * Detailed information on SUP-ICU trial assessments is provided in [22]. ** RRT = Renal replacement therapyBack to article page