Table 2.

Unadjusted death or NDI at 3 years of age between BPD and non-BPD preterm infants without severe brain injury.

	Non-BPD, n/Total (%)	BPD, n/Total (%)	p-value
CP	6/872 (0.7)	14/322 (4.3)	0.000
MDI <70	56/872 (6.4)	33/322 (10.2)	0.025
Deafness	10/872 (1.1)	4/322 (1.2)	1.000
Blindness	4/872 (0.5)	6/322 (1.9)	0.045
NDI	72/872 (8.3)	50/322 (15.5)	0.000
Death	2/874 (0.2)	15/337 (4.5)	0.000
Death or NDI	74/874 (8.5)	65/337 (19.3)	0.000

BPD, bronchopulmonary dysplasia; CP, cerebral palsy; MDI, mental development index; NDI, neurodevelopmental impairment.