The Korean version of the mini-mental state examination has been cited as an effective indicator for determining whether a patient with dementia can express their own intentions, Chosun Ilbo reported.

The examination is a screening tool that assesses orientation, memory, attention and language through short items. Because it can be administered quickly, it is widely used in primary care.

Judgments about capacity to express intent bear directly on medical consent, property management and legal acts, so the objectivity of the criteria has long been treated as important.

Clinicians caution that screening alone cannot settle the question of capacity, since education level and language environment affect scores.

Practice in Korea recommends pairing test results with caregiver interviews and assessments of daily living function. A patient's condition on the day also shows in the result.

As aging increases the number of people with dementia, cases requiring such judgments are also rising. Aligning standards between medical institutions and legal practice remains a task.

Early screening also helps in planning treatment, allowing management to slow progression and care arrangements to be prepared in advance.