Fig. 2From: Efficacy of topical 0.05% cyclosporine A and 0.1% sodium hyaluronate in post-refractive surgery chronic dry eye patients with ocular painThe proportion of severity of dry eye symptoms in post–refractive surgery DED patients with ocular pain before and after treatment. The severity of dry eye symptoms was scored according to Ocular Surface Disease Index (OSDI) (range, 0-100)Back to article page