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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Intravitreal dexamethasone implants versus intravitreal anti-VEGF treatment in treating patients with retinal vein occlusion: a meta-analysis

Fig. 2

Assessment of the risk of bias in the included studies. a: Risk of bias summary: the authors’ judgements on each risk of bias item for the included studies. +: low risk of bias; −: high risk of bias; and?: unclear risk of bias. b: Risk of bias graph: authors’ judgements regarding each risk of bias item displayed as percentages across the included studies

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BMC Ophthalmology

ISSN: 1471-2415

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