Thurstone scaling revealed systematic health-state valuation differences between patients with dementia and proxies
Abstract Background Conventional techniques to measure health-related quality of life (HRQoL) in a single value or index are complex, require abstract reasoning skills, and are prone to biases (e.g., adaptation). A possible alternative that requires less cognitive demand is Thurstone scaling. The pr...
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Veröffentlicht in: | Journal of clinical epidemiology 2012-08, Vol.65 (8), p.897-905 |
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Sprache: | eng |
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