pISSN 1226-6329 / eISSN 2733-4600
대한노인정신의학회 (27권2호 43-51)
Validation of the Measures for Activities of Daily Living Function: the Korean Version of the University of California San Diego Performance-Based Skills Assessment
일상생활 수행능력 평가도구의 유효성 분석 연구
Chaelin Joo, MD, Kayoung Kim, MD, PhD, Won Hye Lee, PhD, Joo Hyun Han, MA, Eunjung Noh, MA, and Seon Jin Yim, MD, PhD
Department of Geriatric Psychiatry, National Center for Mental Health, Seoul, Department of Social Psychiatry and Rehabilitation, National Center for Mental Health, Seoul, Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Department of Clinical Psychology, National Center for Mental Health, Seoul, Korea
Objective: The study’s aim was to evaluate the validity of the Korean version of the University of California San Diego Performance-based Skills Assessment, Validation of Intermediate Measures (K-UPSA-2-VIM) in patients with dementia (D), mild
cognitive impairment (MCI), and cognitive normal control group (CN).
Methods: Study participants were 25 patients with D, 43 patients with MCI, and 111 controls with CN group, respectively. For
cognitive assessment, Mini Mental State Examination, Consortium to Establish a Registry for Alzheimer’s Disease neuropsychological battery, and Clinical Dementia Rating were used. For functional assessment, Barthel-Activities of Daily Living, Instrumental Activities of Daily Living, Dementia Screening questionnaire, and K-UPSA-2-VIM were used.
Results: Statistically significant differences were observed in all subdomains and total score of the K-UPSA-2-VIM among
three cognitive groups. K-UPSA-2-VIM demonstrated 75.7% of sensitivity and 65.1% of specificity, with an area under the curve
(AUC) of 0.731 (95% confidence interval [CI]: 0.641-0.821, p<0.001) in discriminating between CN and MCI groups. In discriminating between MCI and D groups, 76.7% of sensitivity and 64.0% of specificity, with an AUC of 0.706 (95% CI: 0.580-0.833,
p=0.005) were demonstrated.
Conclusion: The K-UPSA-2-VIM is useful to evaluate activities of daily living function in Korean patients with D and MCI
Keywords: Activities of daily living; Performance-based assessment; Cognitive dysfunction; Dementia
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