Vitrectomy with internal limiting membrane peeling vs no peeling for Macular Hole-induced Retinal Detachment (MHRD): a meta-analysis

Table 2 Analysis of baseline characteristics between the group of vitrectomy with ILM peeling and the group of vitrectomy with no ILM peeling

Baseline characteristics	No. of studies	No. of eyes	Study heterogeneity		Analysis model	Analysis of the pooled data
Baseline characteristics	No. of studies	No. of eyes	I², %	P value	Analysis model	WMD (95 % CI)	P value
Duration of symptoms	3	125	0	0.69	fixed-effects	−0.05 (−0.50, 0.39)	0.82
Refractive error	6	180	46	0.10	fixed-effects	0.85 (−0.13, 1.83)	0.09
Axial length	5	132	18	0.30	fixed-effects	−0.34 (−1.04, 0.37)	0.35
Preoperative BCVA	4	150	0	0.88	fixed-effects	0.08 (−0.04, 0.20)	0.19

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