Measuring disability in patients with chronic fatigue syndrome: reliability and validity of the Work and Social Adjustment Scale.
BACKGROUND: Disability is a defining feature of chronic conditions, and it is an increasingly used measure of therapy effectiveness. The Work and Social Adjustment Scale (WSAS) is a simple and clear measure of disability. Although the scale is widely used, no study has yet investigated its psychomet...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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