Exploring response shift in longitudinal data
| Autor: | Carolyn E. Schwartz, Amy Carey, Mirjam A. G. Sprangers, George W. Reed |
|---|---|
| Přispěvatelé: | Cancer Center Amsterdam, Amsterdam Public Health, Medical Psychology |
| Jazyk: | angličtina |
| Rok vydání: | 2004 |
| Předmět: |
medicine.medical_specialty
MS multiple sclerosis Longitudinal data business.industry Role performance Public Health Environmental and Occupational Health General Medicine General Chemistry Physical medicine and rehabilitation Cohen's kappa Quality of life Recall bias medicine Physical therapy SIP - Sickness impact profile business Psychosocial Applied Psychology |
| Zdroj: | Psychology & health, 19(1), 51-69. Routledge |
| ISSN: | 1476-8321 |
| Popis: | OBJECTIVE : To evaluate recall bias in the thentest and to explore response shifts in chronically ill patients over time. METHODS : In a five-year study of 93 multiple sclerosis patients, kappa statistics examined recall bias in thentest scores. The thentest examined changes in internal standards. Longitudinal factor analysis investigated changes in conceptualization in evaluating quality of life (QOL). RESULTS : Standard analyses revealed deteriorating physical role performance but stability in other QOL indicators over time. Agreement between baseline indicators and thentest scores was lower for fatigue than for ambulation ( p |
| Databáze: | OpenAIRE |
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