Supplementation with a highly concentrated docosahexaenoic acid plus xanthophyll carotenoid multivitamin in nonproliferative diabetic retinopathy: prospective controlled study of macular function by fundus microperimetry.

Clin Ophthalmol · 2018 · PMC5983010 · PMID 29881256

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showed a trendno p-value reported

Vision-related quality of life showed a trend toward improvement in the DHA supplementation group at 45 and 90 days as compared with baseline, and a trend toward worsening in the control group (between-group differences P =0.037) ( Figure 5 ).

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