## Abstract ## Background The evaluation of multi‐dimensional outcomes such as health‐related quality of life (HRQL) is particularly relevant in dementia where the disease can compromise all areas of functioning. The nature of dementia can make self‐report difficult, yet the subjective nature of H
Development and evaluation of a health-related quality of life questionnaire for the elderly with dementia in Japan
✍ Scribed by Seishi Terada; Hideki Ishizu; Yoshikatsu Fujisawa; Daisuke Fujita; Osamu Yokota; Hanae Nakashima; Takashi Haraguchi; Takeshi Ishihara; Shin Yamamoto; Ken Sasaki; Yoshihiko Nakashima; Shigetoshi Kuroda
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 72 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0885-6230
- DOI
- 10.1002/gps.711
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Objectives
The purpose of this study was the development of the quality of life (QOL) questionnaire for dementia (QOL‐D) in Japan.
Methods
We performed a questionnaire survey of QOL assessment in elderly patients with dementia in Japan, and developed QOL‐D.
Results
The final version consists of only 31 items grouped into six response sets, each with its own scale. Reliability is good to excellent, and validity is, to some extent, established. The six domains of health‐related QOL are divided into two groups. One is the positive and the other is the negative aspects of health‐related QOL. The positive aspects have been shown to correlate positively with cognitive function and activities of daily living (ADL) score, whereas the negative aspects have not. The concept of QOL for elderly patients with dementia in Japan is similar to that in Western countries.
Conclusion
We demonstrated that QOL‐D is a reliable and valid instrument for QOL assessment in elderly patients with dementia in Japan. Copyright © 2002 John Wiley & Sons, Ltd.
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