手法を比較

	新生児急性生理学的スコア-II（SNAP-II）	新生児用低出生体重児リスク指数（CRIB）
分野	新生児学	新生児学
系統	Process / pipeline	Process / pipeline
提唱年	2001	1991
提唱者	David K. Richardson	G. W. Parry
種類	Clinician-rated	Clinician-rated
原典	Richardson, D. K., Gray, J. E., Gortmaker, S. L., Goldmann, D. A., Purohit, D. M., & Paige, D. (2001). Declining Severity Adjusted Mortality: Evidence of Improving Neonatal Intensive Care. Pediatrics, 108(2), 331-337.	Parry, G. W., Sims, D. G., Wincott, J. L., & Cockburn, F. (1991). Clinical Risk Index for Babies (CRIB): Prospective Validation. Archives of Disease in Childhood, 66(7), 717-722.
別名	SNAP-II, SNAP	CRIB, CRIB-II
関連	3	3
概要	SNAP-II is a six-variable physiological scoring system designed to quantify acute illness severity in very low birth weight (VLBW) neonates and predict mortality risk. Developed by Richardson and colleagues in 2001 as a refinement of the original SNAP, it incorporates readily available bedside physiological variables (mean blood pressure, lowest body temperature, hypoxemia, seizures, urine output, and sepsis indicators) measured within the first 12 hours of life. SNAP-II is widely used in neonatal quality improvement, clinical research, and benchmarking of NICU outcomes.	CRIB is a neonatal illness severity scoring system designed to predict mortality risk in very low birth weight (VLBW) infants using birth weight, gestational age, gender, Apgar score, and initial blood gas parameters. Developed by Parry et al. in 1991 and refined as CRIB-II in 2005, it incorporates demographic and delivery room data along with early physiological measurements. CRIB is particularly valuable for international comparisons of neonatal outcome quality and has become a standard severity-adjustment tool in neonatal epidemiology.