Characteristics of groups with or without CME in OCT 1 month after surgery.

CME = cystoid macular edema; OCT = optical coherence tomography; BCVA = best-corrected visual acuity; logMAR = the logarithm of the minimum angle of resolution; D = diopters; CRT = central subfield retinal thickness; VHD = vitreous hyper-reflective dot.Results are expressed a mean ± standard deviation.*Incidence of CME in total cases of each condition.P values were calculated with the Fisher exact test for categorical variables and the Mann-Whitney U test for continuous variables.

CME：囊样黄斑水肿（cystoid macular edema）；OCT：光学相干断层扫描（optical coherence tomography）；BCVA：最佳矫正视力（best-corrected visual acuity）；logMAR：最小分辨角对数（the logarithm of the minimum angle of resolution）；D：屈光度（diopters）；CRT：中心凹下视网膜厚度（central subfield retinal thickness）；VHD：玻璃体高反射点（vitreous hyper-reflective dot）。结果以均值±标准差表示。*各病种总病例中的囊样黄斑水肿发生率。分类变量的P值采用Fisher确切概率法计算，连续变量的P值则采用曼-惠特尼U检验计算。