Developing the impact of vision impairment–very low vision (IVI-VLV) questionnaire as part of the LoVADA protocol
PURPOSE: To design and evaluate an instrument appropriate for assessing vision-related quality of life (VRQoL) in persons with severe vision loss. METHODS: A total of 603 legally blind persons (better eye visual acuity of <20/200) were interviewed using an item pool based on the original Impact o...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
The Association for Research in Vision and Ophthalmology, Inc.
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/18825 |