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. 2020 Jun 16;14:1609–1618. doi: 10.2147/OPTH.S248529

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© 2020 Lee et al.

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Mean best-corrected visual acuity (using Early Treatment Diabetic Retinopathy Study chart) over the six-month study period. *Statistically significance is P < 0.05 with baseline.

Abbreviations: BCVA, best-corrected visual acuity; ETDRS, Early Treatment Diabetic Retinopathy Study.