yet , the 1 year loss rate was high , and among hri , greater for ventilator-treated infants greater than 1500 g birthweight ( 71/114 ; 62 % ) than for ventilator-treated very-low-birthweight ( vlbw ; less than 1500 g ) infants ( 39/108 ; 36 % ) or non-ventilated vlbw infants ( 62/145 ; 43 % ) ( p less than 0.05 ) .
C0005612
birthweight
C0282666
very-low-birthweight