[Clinical risk index for small premature infants]

Area of Science:

• Neonatal Medicine
• Pediatric Critical Care
• Clinical Risk Assessment

Background:

• The Clinical Risk Index for Babies (CRIB) is a validated scoring system for assessing illness severity in extremely premature infants.
• CRIB was developed to standardize the comparison of outcomes across different Neonatal Intensive Care Units (NICUs).

Purpose of the Study:

• To evaluate the efficacy of the CRIB score in predicting hospital mortality among very low birth weight infants.
• To assess the CRIB score's utility as an indicator of initial sickness severity in a specific NICU population.

Main Methods:

• The CRIB score was calculated for premature infants with a birth weight of 1,000 g or less.
• Data were collected from infants born between 1995 and 1999 at the Central Hospital in Akershus.
• Survival rates until discharge were the primary outcome measure.

Main Results:

• A cohort of 45 infants was analyzed, with a median gestational age of 27 weeks and birth weight of 875 g.
• The median CRIB score was 4, and the overall survival rate until discharge was 89%.
• A receiver-operating characteristic (ROC) curve analysis demonstrated a high predictive accuracy, with an area under the curve of 0.93.

Conclusions:

• The CRIB score is a reliable predictor of hospital mortality in extremely premature infants.
• The CRIB score serves as a valuable tool for quantifying initial sickness severity in neonatal care.