Table 5.

Correlation between pre- and post-operative mean CRT and post-operative BCVA.

Mean CRT and BCVA Correlation	r	p *
Mean CRT during six-month preop and BCVA at day one postop.	−0.27	0.036
Mean CRT during six-month preop and BCVA during six-month postop.	−0.32	0.013
Mean CRT during six-month postop and BCVA at day one postop.	−0.11	0.421
Mean CRT during six-month postop and BCVA during six-month postop.	−0.25	0.058

Abbreviations: BCVA, Best-corrected visual acuity (Snellen charts); CRT, central retinal thickness; r—Spearman’s rank correlation test value; p—test probability value; * Statistically significant values are marked in bold.