Validation of an instrument to assess visual ability in children with visual impairment in China

Conclusions
The 22-item CVAQC-CN is a psychometrically robust and valid instrument to measure visual ability in children with visual impairment in China. The instrument can be used as a clinical and research outcome measure to assess the change in visual ability after low vision rehabilitation intervention.

Source: British Journal of Ophthalmology - March 21, 2017 Category: Opthalmology Authors: Huang, J., Khadka, J., Gao, R., Zhang, S., Dong, W., Bao, F., Chen, H., Wang, Q., Chen, H., Pesudovs, K. Tags: Original articles - Clinical science Source Type: research