Clinical use
Use this calculator for intraoperative risk from ebl, lowest hr, lowest map (0-10) in thesurgery workflow. It is decision support and should be interpreted with the patient context, local protocols, and clinician judgment.
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Surgery
Surgical Apgar Score Calculator
Intraoperative risk from EBL, lowest HR, lowest MAP (0-10)
Calculate Surgical Apgar
Interpretation
Score ≤4: 14% major complication rate. 5-6: 4%. 7-10: 1.4%. Simple 3-parameter bedside tool applicable across all surgical specialties.
Required inputs
- Estimated Blood Loss
- Lowest Map
- Lowest Heart Rate
Evidence and limitations
This page cites 1 published reference. Confirm units and inclusion criteria before applying the output; calculators do not replace assessment, escalation, or local policy.
References
- Gawande AA et al. J Am Coll Surg 2007;204:201-208
Frequently asked questions
What is the Surgical Apgar Score?
Surgical Apgar Score is a clinical calculator used for Intraoperative risk from EBL, lowest HR, lowest MAP (0-10).
How do I interpret the Surgical Apgar Score?
Score ≤4: 14% major complication rate. 5-6: 4%. 7-10: 1.4%. Simple 3-parameter bedside tool applicable across all surgical specialties.
What inputs are required for the Surgical Apgar Score?
Required inputs include Estimated Blood Loss, Lowest Map, Lowest Heart Rate.
What is the evidence behind the Surgical Apgar Score?
The Surgical Apgar Score page cites Gawande AA et al. J Am Coll Surg 2007;204:201-208.
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