Research Article

The Efficacy and Safety of Dexamethasone Intravitreal Implant for Diabetic Macular Edema and Macular Edema Secondary to Retinal Vein Occlusion: A Meta-Analysis of Randomized Controlled Trials

Figure 1

(a) Study flow diagram. (b) Distribution of risk of bias of included RCTs.
(a)
(b)