Table 2 Infant measures

Change in infant weight (z-score)

X

X*

Amount of human milk/formula supplementation

X

X

Frequency of breastfeeding

X

X

X*

Breastfeeding rate

X

X

X*

Length of stay

X

Weight gain velocity

X

Major morbidities: Nosocomial infection, necrotizing enterocolitis, intraventricular hemorrhage, retinopathy of prematurity, and adverse events.

X

Hospital readmission rate

X*