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Schirmer test results after the 3-week treatment.
Notes: Results compared with the DES group. Data expressed as mean ± SD (*P<0.05 compared with control, Student’s t-test).
Abbreviations: DES, dry-eye syndrome; EGCG, epigallocatechin gallate; GE, gelatin–EGCG; GEH, GE with hyaluronic acid coating.
