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Printed on 6/5/2026
For informational purposes only. This is not medical advice.
The Clock Drawing Test is a brief cognitive screening task that evaluates visuospatial organization, executive planning, and conceptual understanding of time. It is often used as a quick adjunct to memory screens in geriatrics, primary care, and neurology assessments.
Formula: Simplified 4-point rubric: circle + numbers + hand placement + target time representation.
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Abnormal clock drawings suggest possible cognitive impairment and support further structured assessment.
Use as a rapid screening adjunct when cognitive concerns are raised in older adults or medically complex patients.
Performance may be affected by vision, education, language, motor limitations, and scoring-method variability.
For related assessments, see Mini-Cog, MoCA Score and MMSE Score.
Disclaimer: This tool is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your health.
April 21, 2026 · trust-baseline
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