What is the prism 3 score?

The PRISM III score has 17 physiologic variables subdivided into 26 ranges. The variables most predictive of mortality were minimum systolic blood pressure, abnormal pupillary reflexes, and stupor/coma.

How is Prism score calculated?

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. Neurologic score is calculated using GCS and Pupillary reflexes scores.

What is Pediatric Risk of Mortality score?

The Pediatric Risk of Mortality is a physiologically based score used to quantify physiologic status, and when combined with other independent variables, it can compute expected mortality risk and expected morbidity risk.

How do you calculate PIM3?

PIM3 score = (3.8233 × pupillary reaction) + (−0.5378 × elective admission) + (0.9763 × mechanical ventilation) + (0.0671 × [absolute {base excess}]) + (−0.0431 × SBP) + (0.1716 × [SBP2/1,000]) + (0.4214 × [{FiO2 × 100}/PaO2]) − (1.2246 × bypass cardiac procedure) − (0.8762 × non-bypass cardiac procedure) − (1.5164 × …

What is pim3?

Introduction: The pediatric index of mortality (PIM) 3 is one of several severity scoring systems used for predicting the outcome of patients admitted to pediatric intensive care units (PICUs) based on data collected within the first hour of admission.

How is PIM2 score calculated?

PIM2 = [0.01395*(PaO2-120)] + [3.0791*Pupil sign] + [0.2888*(FiO2 *100/PaO2)] + [0.104* base] + [1.3352* mechanical ventilation] – [0.9282* elective admission] – [1.0244* recovery] + [0.7507*cardiac bypass] – [1.6829* high risk diagnosis] – [1.5770* low risk diagnosis] – [4.8841].

What is a PIM score?

Pediatric index of mortality (PIM) 2 score is one of the severity scoring systems being used for predicting outcome of patients admitted to intensive care units (ICUs).