Implications of continuity of care on infant caloric intake in the neonatal intensive care unit

To estimate the association of continuity of neonatologist care with caloric intake and growth velocity (GV) in very low birth weight (VLBW) infants. We created a daily continuity index (DCI) defined as the number of days the neonatologist worked in the previous week. We estimated the independent associations between this index and infants’ daily caloric intake (kcal/kg/day) and GV (g/kg/day) through the first 6 weeks of life using regression analyses. Twenty-eight neonatologists cared for 115 infants over 4643 patient-days. The DCI was independently associated with increased caloric intake (β = 1.27 kcal/kg/day per each day of continuity, p