A 24 month follow-up of refractory macular holes treated with an autologous transplantation of internal limiting membrane versus retina expansion technique

Table 2 Linear regression model with post-operative VA as the dependent variable

Variable	Univariate Model		Multivariate Backward Model
Variable	Estimate (SE)	p-value	Estimate (SE)	p-value
Sex (male vs. female)	9.188 (5.917)	0.133
Macular hole size	− 0.139 (0.018)	< 0.001	− 0.087 (0.016)	< 0.001
Baseline BCVA	1.262 (0.163)	< 0.001	0.779 (0.140)	< 0.001
Time between first and second vitrectomy	− 3.217 (0.901)	0.001

ISSN: 2056-9920