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Lissamine green staining score (Ora Calibra scale).
Notes: Results showing mean change from baseline to day 15 and day 29 analysis (*analysis of covariance test P<0.1; †two-sample t-test P<0.1) in modified intention-to-treat population. (A) Total (cornea and conjunctiva) staining score; (B) corneal staining score; (C) conjunctival staining score.
Abbreviations: CAE, controlled adverse environment; SE, standard error.
