ICU sedation, delirium & recovery
Validation of PRE‐DELIRIC and E‐PRE‐DELIRIC in a Danish population of intensive care unit patients—A prospective observational multicenter study
Authors' conclusion
In a Danish cohort, we found that the PRE-DELIRIC model demonstrated acceptable performance and E-PRE-DELIRIC demonstrated poor performance.
Study context
- Population
- Adults acutely admitted for >24 h to four general intensive care unit (ICUs), Zealand Region of Denmark, January 2022 to January 2023
- Comparison
- PRE-DELIRIC vs E-PRE-DELIRIC delirium prediction models
- Outcome
- Prognostic accuracy (AUROC) and calibration plot for delirium (CAM-ICU) throughout ICU stay
Methodological detailsprospective, observational, multicentre, external validation
- Prospective
- Observational
- Multicentre
- External validation
Performance
As reported in the abstract
| Test or model | Area Under the Receiver Operating Characteristics (AUROC) | Calibration |
|---|---|---|
| PRE-DELIRIC | 0.70 (95% CI 0.66 to 0.74) | good |
| E-PRE-DELIRIC | 0.63 (95% CI 0.58 to 0.67) | poor |
Area Under the Receiver Operating Characteristics (AUROC)
PRE-DELIRIC0.70 (95% CI 0.66 to 0.74)
E-PRE-DELIRIC0.63 (95% CI 0.58 to 0.67)
Calibration
PRE-DELIRICgood
E-PRE-DELIRICpoor
Parts of this Brief are withheld: the automatic checks could not confirm them against the abstract.
Original publication
Validation of PRE‐DELIRIC and E‐PRE‐DELIRIC in a Danish population of intensive care unit patients—A prospective observational multicenter study. Acta Anaesthesiol Scand. Published 27 November 2023. doi:10.
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