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Questionnaire measuring quality of vision alone may provide valuable outcome tool

Researchers based at the School of Biomedical Sciences, University of Ulster, Coleraine, Northern Ireland, have published research data validating the use of a new questionnaire aimed at assessing the subjective quality of vision alone. The report, using results generated from a sample of 900 participants, concluded that the new instrument provided a standardized measurement of a patient’s quality of vision perception before and after surgical or medical intervention. The authors have made the questionnaire and Excel based calculation tool available through the reports corresponding author [McAlinden et al, IOVS, Vol. 51, No. 11, pp 5537].