Visual field testing and fitness to drive in Europe: A cross-country comparison against a potential reference standard.
Blaser Frank, Sudmann Thea Melsen, Bro Tomas, Barthelmes Daniel, Said Sadiq, Todorova Margarita G et al.
This study found European countries apply driving visual field standards inconsistently, especially for central vision. A uniform test is needed for consistent fitness-to-drive assessments.