The Trend of the Use of Neuropsychological Tests in the Korean Psychiatric Division for the Past 10 Years : Focused on Dementia Research

Woo-Yul Jung; Joon-Ho Park; Soyoung Irene Lee; Shin-Gyeom Kim; Kyeong-Sae Na; Han-Yong Jung

doi:10.0000/jkna.2012.51.5.318

Journal List > J Korean Neuropsychiatr Assoc > v.51(5) > 1017598

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Jung, Park, Lee, Kim, Na, and Jung: The Trend of the Use of Neuropsychological Tests in the Korean Psychiatric Division for the Past 10 Years : Focused on Dementia Research

Original Article

Journal of the Korean Neuropsychiatric Association

Journal of the Korean Neuropsychiatric Association 2012; 51(5): 318-325.

Published online: 30 September 2012

DOI: https://doi.org/10.0000/jkna.2012.51.5.318

The Trend of the Use of Neuropsychological Tests in the Korean Psychiatric Division for the Past 10 Years : Focused on Dementia Research

Woo-Yul Jung, MD, Joon-Ho Park, PhD, Soyoung Irene Lee, MD, PhD, Shin-Gyeom Kim, MD, Kyeong-Sae Na, MD, Han-Yong Jung, MD, PhD

Department of Psychiatry, College of Medicine, Soonchunhyang University, Bucheon Hospital, Bucheon, Korea.

Address for correspondence: Han-Yong Jung, MD, PhD. Department of Psychiatry, College of Medicine, Soonchunhyang University, Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon 420-767, Korea. Tel +82-32-621-5232, Fax +82-32-621-5018, hanyjung@schmc.ac.kr

Received 10 July 2012 Revised 16 July 2012 Accepted 27 July 2012

Abstract

Objectives

The aim of this study is to investigate the proportion of dementia studies and the trends of the use of neuropsychological tests in dementia studies for the past 10 years.

Methods

The subjects of this study were 715 original articles published in Journal of Korean Neuropsychiatric Association and 72 original articles published in Journal of Korean Geriatric Psychiatry between January 1, 2000 and December 31, 2009. Among those, there were 78 articles of dementia study and 36 articles using the neuropsychological test used for the analysis. According to the published year, all articles were divided into two stages (between 2000-2004, between 2005-2009). The data were collected for what neuropsychological tests were used.

Results

The proportion of dementia studies increased from 8.2% to 12.4% and the proportion of dementia studies using the neuropsychological test decreased from 60.5% to 37.5%, when comparing the two stages. The use rate of screening tests, intelligence tests, and domain-specific cognitive tests decreased from 91.3% to 84.6%, 13.0% to 0%, 91.3% to 76.9% respectively, whereas the use rate of comprehensive assessment of dementia increased from 21.7% to 38.5%.

Conclusion

These results show an increasing trend in dementia studies and decreasing rate of neuropsychological test use in Korea. However, the use rate of comprehensive assessment of dementia increased.

Keywords: Dementia, Neuropsychological test, Comprehensive assessment of dementia, Trend, Research

Figures and Tables

Fig. 1

The proportion of dementia studies (%).

Fig. 2

The proportion of dementia studies using the neuropsychological test (%).

Table 1

Number of articles published in two stages by the proportion of dementia studies and the use of neuropsychological test

Table 2

Number of articles published in two stages by the neuropsychological test

Table 3

Number of articles published in two stages by individual neuropsychological test

MMSE : Mini-Mental Status Examination, CERAD-K : Korean version of Consortium to Establish a Registry for Alzheimer' Disease Assessment Packet

Notes

The authors have no financial conflicts of interest.

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