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

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

Variable Univariate Model Multivariate Backward Model
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   
  1. BCVA best corrected visual acuity, SE standard error