Development and Validation of the Activities of Daily Living Short Form for Community-Dwelling Korean Stroke Survivors
Autor: | Eun Young Yoo, Danbi Lee, Ickpyo Hong, Chih-Ying Li, Abby Swanson Kazley, Timothy A. Reistetter |
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Rok vydání: | 2017 |
Předmět: |
Male
medicine.medical_specialty Activities of daily living National Health and Nutrition Examination Survey Psychometrics 03 medical and health sciences Disability Evaluation 0302 clinical medicine Surveys and Questionnaires Item response theory Activities of Daily Living Republic of Korea Medicine Humans 030212 general & internal medicine Stroke survivor Physical Therapy Modalities Aged Aged 80 and over business.industry Health Policy Outcome measures Stroke Rehabilitation Reproducibility of Results Middle Aged Nutrition Surveys humanities Socioeconomic Factors Physical therapy Quality of Life Female Computerized adaptive testing business human activities 030217 neurology & neurosurgery |
Zdroj: | Evaluationthe health professions. 41(1) |
ISSN: | 1552-3918 |
Popis: | This study developed and validated a short form (SF) using activities of daily living (ADL) outcome measures from the Korea National Health and Nutrition Examination Survey (KNHANES) that can minimize survey administration burden for clinicians. This study utilized secondary data from the 2005 KNHANES with 422 community-dwelling stroke survivors. The KNHANES data were collected from April to June 2005 in South Korea. We created a 7-item SF from the 17 ADL questions in the survey using item response theory (IRT) methodologies. The precision and validity of the SF were compared to the full questionnaire of ADL items and the EuroQol-5D total score. Among the 17 ADL questions, 14 questions demonstrated unidimensional construct validity. Using IRT methodologies, a set of 7 items were selected from the full bank. The 7-item SF demonstrated good psychometric properties: high correlation with the full bank ( r = .975, p < .001), good internal consistency (Cronbach’s α = .93), and a high correlation with the EuroQol-5D total score ( r = .678, p < .001). These findings indicate that a well-developed SF can precisely measure ADL performance capacity for stroke survivors compared to the full item bank, which is expected to reduce the administration burden of the KNHANES. |
Databáze: | OpenAIRE |
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