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Scatter plot showing the correlation between aqueous humor total antioxidant capacity (TAC) and the best-corrected visual acuity (BCVA) improvement following cataract surgery. There was no significant correlation between aqueous humor TAC and BCVA improvement after surgery. The Spearman correlation coefficient was −0.045 (p value = 0.658). The BCVA was converted to the logarithm of the minimum angle of resolution (LogMAR) values for analysis.
