CTD — Cognitive Test for Delirium

1996

Non-verbal cognitive test designed for ICU patients who cannot complete standard cognitive tests; assesses attention, memory, orientation and comprehension.

Cognitive test for deliriumDetailed research assessmentSingle validation study

100%

Sensitivity*

95%

Specificity*

Full nameCognitive Test for Delirium

Also known asCTD

PurposeCognitive test for delirium, Detailed research assessment

PopulationAdult

SettingIntensive care, General / acute hospital

Items5

Administration~10–15 min

EvidenceSingle validation study

Reference typeOriginal validation study

ReferenceHart RP, Levenson JL, Sessler CN, et al. Validation of a cognitive test for delirium in medical ICU patients. Psychosomatics. 1996;37(6):533-46. PMID 8942204

Download RIS Download BibTeX DOI ↗ Original validation study ↗Official source ↗

* Where shown, sensitivity/specificity are from the cited validation cohort and are not pooled estimates. Citation metadata was checked against PubMed or the publisher DOI record; a checked reference does not imply validation, study quality or endorsement. See the Methodology.