A Real-World Single-Centre Study of Patients with Diabetic Macular Oedema Who Wore a Home-Use Sleep Mask (Noctura 400) for One Year

Figure 6

The waterfall plot showing differences from baseline to study end in best VA for each eye in the investigation. Only 1 is below the line, while the rest show some acuity improvement such that 42 of the 48 eyes have an improvement of 5 letters or more.