Development and validation of a vision and night driving questionnaire

ConclusionsThe nine‐item VND‐Q is a unidimensional and reliable questionnaire allowing quantification of the level of visual difficulties that older drivers report at night. The development of this questionnaire is an important step in providing a reliable and validated instrument for use to guide appropriate investigations, referrals, or interventions in clinical and research settings.

Source: Ophthalmic and Physiological Optics - June 27, 2016 Category: Opthalmology Authors: Janessa A Kimlin, Alex A Black, Ngadiman Djaja, Joanne M Wood Tags: Original Article Source Type: research