Interventions to slow the progression of short-sightedness in children

<p>In some areas of health and social care, the evidence from individual randomised trials answering questions about single interventions makes it difficult to choose between the interventions. Network meta-analyses can help with this by bringing all the evidence together in one place and, in February 2023, Cochrane Eyes and Vision published one such review, looking at the control of myopia in children. Here's lead author, John Lawrenson from City University of London in the UK, to tell us more.</p>