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Fig. 1 | Critical Care

Fig. 1

From: A randomized trial of supplemental parenteral nutrition in underweight and overweight critically ill patients: the TOP-UP pilot trial

Fig. 1

Patient flow diagram. * Exclusion reasons add up to greater than 426 because some patients have multiple exclusion reasons. †The large imbalance between arms is purely due to chance. This imbalance was possible despite the blocked randomization due to the large number of strata with incomplete blocks. ‡ Two EN and three EN+PN patients had no days evaluable for nutritional adequacy due to not having any days after randomization and before discharge or death without oral feeding

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