CDT
Clock Drawing Test
Domain
Cognitive
Items
1
Rater
Clinician-rated
Cutoffs
| Band | Score |
|---|---|
| Varies by scoring | e.g. Shulman ≤3 |
Diagnostic performance
Sensitivity
0.85
Specificity
0.85
AUC / note
0.86
Clinical notes
Visuospatial + executive; multiple scoring systems exist.
Cutoffs and performance figures are pooled or landmark estimates and vary by population and comparator. Use only with appropriate clinical training. Not a diagnostic algorithm.