National Early Warning Score (NEWS2) Calculator
NEWS2 Assessment
Formula
NEWS2 = RR + SpO2 + Supplemental O2 + Temperature + Systolic BP + Heart Rate + Consciousness (0-20)
Frequently Asked Questions
What is NEWS2?
NEWS2 (National Early Warning Score 2) is a standardized system for detecting clinical deterioration in adults. It scores 6 physiological parameters plus consciousness level.
What NEWS2 score triggers escalation?
Score 5-6 or any single parameter of 3: medium risk with urgent response. Score 7+: high risk requiring emergency response.
How often should NEWS2 be assessed?
Score 0: minimum q12h. Score 1-4: minimum q4-6h. Score 5-6: minimum q1h. Score 7+: continuous monitoring.
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