E intake ≥ 50% adjusted goal at D3, D7 helped to reduce D15 mortality, OR=0.37 (0.17 - 0.77) and 0.27 (0.1 - 0.74) but E intake ≥ 50% adjusted goal at D3 increased D15 staying in PICU, OR=1.93 (1.08 - 3.52).