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Comparison of Scoring Approaches for the NEI VFQ-25 in Low Vision
PURPOSE: The aim of this study was to evaluate different approaches to scoring the NEI VFQ-25 in patients with low vision including: scoring by the standard method, by Rasch analysis, and by use of an algorithm created by Massof to approximate Rasch person measure. Subscale validity and use of a sev...
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2010
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2924616/ https://ncbi.nlm.nih.gov/pubmed/20526224 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/OPX.0b013e3181e61bd8 |
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