Vientiane Blindness Survey

Sight For All is currently conducting the Vientiane component of the Lao National Blindness and Vision Impairment Survey to determine the prevalence and causes of vision impairment and blindness.

The Sight For All Lao National Blindness and Vision Impairment Survey began with a pilot study of Vientiane in 2014 and in 2016 the study continued, with 600 patients being evaluated.


The Sight For All Research Team conducting home visits as part of the Lao Blindness Survey