Choroidal thickness, myopia, and myopia control interventions in children: a Meta-analysis and systemic review.

Aim: To investigate changes of choroidal thickness (ChT) in children with myopia and the effect of current myopia control interventions on ChT.

Methods: Major literature databases were searched for studies relevant to myopia in children. All studies used swept-source optical coherence tomography (SS-OCT) or enhanced depth imaging optical coherence tomography (EDI-OCT) to measure the ChT value.