A comparison of visual analogue and numerical rating scale formats for the Lung Cancer Symptom Scale (LCSS): does format affect patient ratings of symptoms and quality of life?
| Autor: | Hollen, P. J.1 p.hollen@virginia.edu, Gralla, R. J.2, Kris, M. G.3, McCoy, S.4, Donaldson, G. W.5, Moinpour, C. M.4 |
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| Zdroj: | Quality of Life Research. Apr2005, Vol. 14 Issue 3, p837-847. 11p. |
| Databáze: | Academic Search Ultimate |
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