It is very uncertain whether early enteral nutrition changes mortality (measured at 30 days) compared with delayed enteral nutrition (very low certainty).
It is very uncertain whether early enteral nutrition changes feed intolerance or gastrointestinal complications (as defined by… compared with delayed enteral nutrition (very low certainty).
It is very uncertain whether early enteral nutrition changes pneumonia (as defined by the authors) ( compared with delayed enteral nutrition (very low certainty).
Late parenteral nutrition may leads to lower in‐hospital all‐cause mortality compared with early parenteral nutrition (low certainty).
Late parenteral nutrition may leads to lower neonatal mortality (within 28 days of birth) compared with early parenteral nutrition (low certainty).
Late parenteral nutrition showed no clear difference in healthcare‐associated blood stream infection compared with early parenteral nutrition (low certainty).
Late parenteral nutrition may leads to lower healthcare‐associated infection (any type) compared with early parenteral nutrition (low certainty).
Late parenteral nutrition showed no clear difference in mean duration of hospital stay compared with early parenteral nutrition (low certainty).
Late parenteral nutrition showed no clear difference in mean duration of mechanical ventilation compared with early parenteral nutrition (low certainty).
Late parenteral nutrition showed no clear difference in hypoglycaemia compared with early parenteral nutrition (low certainty).
It is very uncertain whether enteral nutrition changes remission rate ‐ ITT compared with corticosteroids (very low certainty).
It is very uncertain whether enteral nutrition changes remission rate ‐ ITT adult studies compared with corticosteroids (very low certainty).
It is very uncertain whether enteral nutrition changes remission rate ‐ ITT pediatric studies compared with corticosteroids (very low certainty).
It is very uncertain whether enteral nutrition changes remission rate ‐ per‐protocol ‐ pediatric studies compared with corticosteroids (very low certainty).
It is very uncertain whether enteral nutrition changes adverse events compared with corticosteroids (very low certainty).
It is very uncertain whether enteral nutrition changes withdrawal due to adverse events compared with corticosteroids (very low certainty).
It is very uncertain whether enteral nutrition changes relapse compared with 6‐MP (very low certainty).