PEDIATRIC RISK OF MORTALITY (PRISM IV) CALCULATOR
Physiologic variables are measured only in the first 4 hours of PICU care, and laboratory variables are measured in the time period from 2 hours before PICU admission through the first 4 hours.
-Pollack MM, Dean JM, Butler J, et al: The ideal time interval for critical care severity-of-illness assessment. Pediatric Critical Care Med 2013; 14:448-453
https://www.cpccrn.org/documents/2013_PMID23628831_Pollack.pdf
| Variable | Variable Values |
|---|---|
| *Endocrine, hematologic, musculoskeletal, and renal systems of primary dysfunction are defined as ‘low risk.’ | |
| Age | |
| Admission source | |
| Cardiopulmonary resuscitation within 24 hr before PICU admission | |
| Cancer (acute or chronic) | |
| Low-risk systems of primary dysfunction* | |
| Neurologic variable subscore | |
| Non-neurologic variable subscore |
Estimated probability of mortality: |
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