Table 1

Clinical outcome measures


Remarks


Infectious morbidity

Serious infections
Primary outcome
Number of infectious episodes

Cultured micro-organisms



Feeding tolerance

Enteral feeding >120 mL/kg/day

Age at finishing parenteral nutrition

Necrotising enterocolitis
Bell et al.[35]


Short-term outcome

Weight z scores at birth, day 30 and at discharge
Usher et al. [24]
Patent ductus arteriosus

Ventilatory support

Use of oxygen at postmenstrual age of 36 weeks
Jobe et al. [36]
Intraventricular hemorrhage
Papile et al. [37]
Retinopathy of prematurity
Committee for ROP. [38]
Death

Age at discharge from NICU and age at discharge home


ROP = retinopathy of prematurity; NICU = neonatal intensive care unite.

Westerbeek et al. BMC Pediatrics 2008 8:46   doi:10.1186/1471-2431-8-46