Fig. 2From: Supplemental parenteral nutrition versus usual care in critically ill adults: a pilot randomized controlled studyDaily energy and protein intake during the 7-day intervention period. Mean standard error (SE) daily energy and protein intake during the 7-day intervention period: Panel (a) Energy from nutrition only (kcal); Panel (b) energy from all sources (kcal); Panel (c) protein from nutrition (g); Panel (d) percentage of estimated energy requirements received from nutrition and all sourcesBack to article page