Overview

The goal of this type of study: clinical trial is to assess K-OCS clinical utility in participant population. The main aims:

validate the reliability and validity of the Korean version of the Oxford Cognitive Screen (K-OCS) analyze its sensitivity, specificity, and diagnostic accuracy, and compare its examination participation rates with existing assessment tools to determine the effectiveness of K-OCS in detecting post-stroke cognitive impairment.

Eligibility

For stroke patients

1. Inclusion Criteria:
   • Adults over 20 years of age
   • More than 72 hours elapsed since the onset of stroke symptoms.
   • After hearing a detailed explanation of this study and fully understanding it, the subject or legal representative voluntarily decides to participate and agrees in writing to observe the precautions
   • Involved individuals diagnosed with stroke by neurology and rehabilitation medicine specialists based on data acquired from 3T GE Signa System (General Electric, Milwaukee, WI), brain magnetic resonance imaging (MRI), and computed tomography (CT).
2. Exclusion Criteria:
   • Who cannot meet the inclusion criteria

For healthy voluteers

1. Inclusion Criteria:
   • Over 20 years of age
   • A person who is performing an independent daily life
   • A person who voluntarily decides to participate and agrees in writing to abide by the precautions after hearing a detailed explanation of this study and fully understanding it
2. Exclusion Criteria:
   • Who cannot meet the inclusion criteria