Factors associated with periventricular haemorrhage in very low birthweight infants.

Abstract

Periventricular haemorrhage was diagnosed in vivo in 20 of 29 consecutively admitted infants of birthweight below 1500 g using an ultrasound scanner. Ten (51%) infants with haemorrhages survived. Mortality was related to the extent of the bleeding. Statistically significant associations with respiratory distress, ventilator therapy, metabolic acidosis, and hypercapnia were observed, lending support to their role in the pathogenesis of periventricular haemorrhage.