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E-PRE-DELIRIC: Early PRE-DELIRIC delirium prediction model

2015

A nine-predictor model using information available at ICU admission to estimate delirium risk during the stay. It predicts at an earlier time point than PRE-DELIRIC; it was published later.

At a glance

Purpose
Future-risk prediction
Population
Adult intensive-care patients without delirium at prediction
Setting
Intensive care
Time
calculated from information available at ICU admission
Items
9
Score or threshold
No universal threshold; calibration and operational thresholds are setting-specific

Primary validation papers

0 identified diagnostic-accuracy papers

Other forms of validation are described in the evidence section. What is counted?

Large-scale clinical implementation

Not yet reviewed.

A focused implementation review has not yet been completed for this profile.

Training and instructions

Public training resources have not yet been confirmed in this review. Check the linked developer or original source for instructions.

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Tool and original sources

This record describes a method rather than a downloadable bedside form. The main source is linked below.

Read the full paper ↗

Original paper

  • Principal sourceWassenaar A, van den Boogaard M, van Achterberg T, Slooter AJ, Kuiper MA, Hoogendoorn ME, et al. Multinational development and validation of an early prediction model for delirium in ICU patients. Intensive care medicine. 2015;41(6):1048-56. doi: 10.1007/s00134-015-3777-2. PMID: 25894620.

    This paper reports the development and initial validation of E-PRE-DELIRIC. It is the main source for the method, its intended use and the evidence available at publication.

    Open PubMed ↗Download article PDF ↓

    Article PDF: CC BY-NC. This licence applies to the article PDF and does not grant rights to reproduce the tool.

No eligible DTA study identifiedRelated context
Classification

Classification

Future-risk predictionUse in intensive care units

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Evidence

Diagnostic-accuracy evidenceNo eligible DTA study identified

Reported sensitivity and specificity

not applicable
Sensitivity
not applicable
Specificity

AUROC 0.76 in development and 0.75 in validation.

More evidence and citation details
Full name
Early PRE-DELIRIC delirium prediction model
Related profiles
PRE-DELIRIC
Evidence summary
multinational-development-and-validation
Citation
Wassenaar A, van den Boogaard M, van Achterberg T, et al. Multinational development and validation of an early prediction model for delirium in ICU patients Intensive Care Medicine. 2015;41(6):1048-1056. PMID 25894620
Download RIS ↗ Download BibTeX ↗

Primary validation studies

Distinct primary publications from the current diagnostic-accuracy audit. Reviews and repeated evaluations within one paper are not counted again. Overlapping cohorts have not all been reconciled. Read the counting rules and limitations.

No eligible diagnostic-accuracy paper is currently included in this audit. This does not mean the tool has never been validated. The source paper and other evidence on this profile may concern severity, reliability or another measurement purpose.

Copyright and reuse
Information checked
2026-07-19

Instrument-specific terms apply. See the access and copyright policy or send a correction.

Base clinical review: 2026-07-29. Instrument description source check: 2026-09-05. Scope and limitations.