Determination of a New Parameter, Elevated Epiretinal Membrane, by En Face OCT as a Prognostic Factor for Pars Plana Vitrectomy and Safer Epiretinal Membrane Peeling

Figure 4

Scattergram showing the relationship between the change in corrected distance visual acuity (CDVA) and preoperative central foveal thickness (CFT). The line of best fit obtained by the least-squares fitting method is shown.