Fig. 5From: Comparison of hyperreflective foci in macular edema secondary to multiple etiologies with spectral-domain optical coherence tomography: An observational studyHyperreflective foci (HRF) and hard exudates and enhanced internal reflectivity of the cyst in diabetic macular edema (DME) patients. A The number of HRF in each retinal layer between the hard exudate subgroups. B The number of HRF in each retinal layer between the subgroups based on enhanced internal reflectivity of the cyst. HE: Hard exudates. *P < 0.05, **P < 0.01, ***P < 0.001Back to article page