Análisis de la utilidad del Clinical Risk Index for Babies por estratos de peso como predictor de muerte hospitalaria y de hemorragia intraventricular grave en la Red Neonatal Española SEN 1500

The CRIB is the best predictor among newborns below 1500 g, except in the 501-750 g group, where CRIB is similar to gestational age. Body weight is the worst predictor, except in the group 1251-1500 g, where it is similar to gestational age. The accuracies of CRIB and gestational age in the prediction of IVH are similar, and both superior to body weight. This similarity persists in all the groups, except in the 751-1000 g interval, where gestational age is a better predictor.