PELOD-2 Score Calculator

Quantifies paediatric multiple-organ dysfunction using neurologic, cardiovascular, renal, respiratory and haematologic variables. Includes interpretation, information buttons and a clinical guide.

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PELOD-2 Score
Clinical Decision Tool

Quantifies paediatric multiple-organ dysfunction using neurologic, cardiovascular, renal, respiratory and haematologic variables.

Enter or select glasgow coma scale points.
Enter or select pupillary reaction points.
Enter or select lactate points.
Enter or select mean arterial pressure points.
Enter or select creatinine points.
Enter or select pao2/fio2 points.
Enter or select paco2 points.
Enter or select invasive ventilation points.
Enter or select white-cell count points.
Enter or select platelet count points.
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Clinical Decision Support Only

MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress.

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Learn More About PELOD-2 Score
MedicalC Knowledge Hub

PELOD-2 Score: Clinical Guide

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Quantifies paediatric multiple-organ dysfunction using neurologic, cardiovascular, renal, respiratory and haematologic variables.

Overview

Quantifies paediatric multiple-organ dysfunction using neurologic, cardiovascular, renal, respiratory and haematologic variables.

Clinical Significance

Higher PELOD-2 scores indicate more severe organ dysfunction and greater mortality risk.

When to Use

  • Use as structured clinical decision support when the required data are available and reliable.

How It Is Calculated

  • The displayed variables are combined using the published equation, decision rule or weighted point system.

Interpretation

  • Higher PELOD-2 scores indicate more severe organ dysfunction and greater mortality risk.

Worked Example

Enter verified patient data in the displayed units; MedicalC applies the published model.

Limitations

  • Risk and classification tools can be misapplied outside their validated population.
  • Missing, estimated or non-contemporaneous data may materially change the result.

Clinical Pearls

  • Document the inputs, units, date and clinical setting with the result.
  • Use serial scores only when the same instrument and measurement method are used consistently.

Common Mistakes

  • Using the tool without confirming entry criteria.
  • Using approximate or incorrectly converted values.
  • Treating a prognostic score as a standalone treatment decision.

Frequently Asked Questions

What does this tool calculate?

Quantifies paediatric multiple-organ dysfunction using neurologic, cardiovascular, renal, respiratory and haematologic variables.

Can this result be used alone?

No. Interpret it with the full clinical assessment, applicable entry criteria and current guidance.

References

  1. Leteurtre S et al. Crit Care Med. 2013;41:1761-1773. — Primary or supporting reference for the implemented model.

Reviewed by: MedicalC Clinical Editorial Team
Last reviewed: July 2026

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Reviewed by: MedicalC Clinical Editorial Team Last reviewed: July 2026

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Clinical Disclaimer

MedicalC calculators and clinical tools are intended to support healthcare professionals. They do not replace clinical judgement, individual patient assessment, local guidance or specialist advice.

Results should always be interpreted in the context of the patient’s history, examination, investigations, current clinical condition and applicable professional guidance.

Reviewed by: MedicalC Clinical Editorial Team Last reviewed: July 2026
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