Figure 3. Optical coherence tomography-derived measurements of macular thickness and neurosensory detachment. Enhanced-depth imaging manual measurements at the fovea of the macular layer (a) and neurosensory detachment (b). Graphs show thicknesses in the subgroups included in the study: eyes with acute and chronic central serous retinopathy and age-matched control eyes. Statistical analysis of each thickness measurement between the subgroups (generalized estimating equation, one-way analysis of variance, post-hoc Tukey's test *P < 0.05, **P < 0.001, ***P < 0.0001).