NICU360 clinical tool

SNAPPE-II

First-12-hour neonatal illness severity

Educational reference only. Verify inputs, units, source guidance, local policy, and the complete clinical context before acting.

First 12-hour variables

Use the worst values from the first 12 hours after NICU admission.

Lowest Mean Blood Pressure

Worst MAP during first 12 hours

Lowest Temperature

Celsius, first 12 hours

PaO2 / FiO2

PaO2 mmHg divided by FiO2 percent

Lowest Serum pH

Arterial or serum pH used by local protocol

Multiple Seizures

More than one seizure in first 12 hours

Urine Output

mL/kg/hour during first 12 hours

Birth Weight

Birth weight category

Small for Gestational Age

Below 3rd percentile

5-minute APGAR

Delivery-room perinatal extension

SNAPPE-II score

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Choose a category for each variable.