Clinical Study
Preoperative Management of MGD Alleviates the Aggravation of MGD and Dry Eye Induced by Cataract Surgery: A Prospective, Randomized Clinical Trial
Figure 3
Comparison of ocular surface and MGs parameters within the three cohorts at 3 investigated points (baseline, pre-operation, and 1 month and 3 months postoperatively). (a) Ocular symptom. (b) NIKBUT. (c) Corneal fluorescein staining. (d) Schirmer test. (e) Lid margin. (f) Meibum quality. (g) Meibum expressibility. (h) Meibography (MG dropout) (P < 0.001, P < 0.01, P < 0.05).