Modified Early Warning Score (MEWS) for Clinical Deterioration
Determines the degree of illness of a patient.
INSTRUCTIONS
Different institutions and regions may use different modifications of the MEWS. Verify that your institution uses the same points assignments listed here.
When to Use
Pearls/Pitfalls
Why Use
≤70 mmHg
+371-80 mmHg
+281-100 mmHg
+1101-199 mmHg
0≥200 mmHg
+2<40 bpm
+241-50 bpm
+151-100 bpm
0101-110 bpm
+1111-129 bpm
+2≥130 bpm
+3<9 bpm
+29-14 bpm
015-20 bpm
+121-29 bpm
+2≥30 bpm
+3<35°C / 95°F
+235–38.4°C / 95–101.1°F
0≥38.5°C / 101.3°F
+2Alert
0Reacts to voice
+1Reacts to pain
+2Unresponsive
+3Confirmed positive
Suspected
Unlikely
Confirmed negative
Result:
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