Table 4.

Characteristics of rehospitalized and not rehospitalized infants.

	Rehospitalized	Not rehospitalized
N	30	89
Gestational age (weeks)	29.9 (28.6–32.8)	32.3 (30.6–34.3)
Birthweight (g)	1,325 (980–1,788)	1,740 (1,420–2,160)
GA at discharge (weeks)	36.3 (34.5–37.9)	35.4 (34.6–36.3)
Length of hospital stay (days)	37 (24–52)	17 (10–30)
Length of rooming-in (days)	11.5 (8–16)	8 (4–13)

Data is given as median (IQR).