[Retracted] The Change of Aqueous Humor Cytokine Levels after Anti-VEGF in Diabetic Macular Edema: A Systematic Review and Meta-Analysis

Table 1

Nine studies were included in our systematic review and were eligible for meta-analysis.

Study	Selection				Comparability	Exposure
	Represent	Selection	Ascertain	Demon	Comparability of cohorts	Assessment of outcome	Follow-up long enough for outcomes	Adequacy of follow-up	Scores
Japan, Takuya utsumi	☆	☆	☆	—	☆	☆	—	☆	6
Japan, Tomoyasu	☆	☆	☆	—	☆	☆	—	☆	6
Austria, Dominika	☆	☆	☆	—	☆☆	☆	☆	☆	8
Italy, Mastropasqua	☆	☆	☆	—	☆☆	☆	☆	☆	8
Canada, Verena	☆	☆	☆	—	☆	☆	—	☆	6
Canada, Tina	☆	☆	☆	—	☆	☆	—	☆	6
Australia, Shueh	☆	☆	☆	—	☆	☆	—	☆	6
Canada, Roxane	☆	☆	☆	—	☆	☆	—	☆	6
Korea, Hee Jin Sohn	☆	☆	☆	—	☆☆	☆	—	☆	7

Note. represent, representativeness; ascertain, ascertainment; demon, demonstration.