The role of screening and surveillance in the detection of childhood vision impairment and blindness in the UK.

Our findings show that targeted screening and surveillance is important for the detection of full spectrum childhood visual impairment (VI/SVI/BL), as a significant proportion of children will not have symptoms, or their parents or carers will not report symptoms. As paediatricians were the professionals most commonly involved in detection, it would be helpful if their core competencies included the skills needed to undertake simple assessments of vision.