“…This was probably because the PICU physicians and surgeons would be more concerned about introducing EN, especially in cases of abdominal surgery, when there was a trend to wait for bowel sounds to identify the return of intestinal motility, as shown by studies in adult patients. 13,49 Despite the increase in the percentage of time receiving EN and reduction of PN in the medical patients, there was no significant difference in the duration of mechanical ventilation or PICU-LOS over the periods studied, contrary to that shown by Bines et al, 16 who reported a reduction of 57 to 27 days and 516 hours to 367 hours, respectively, among pediatric patients after introduction of NST.…”