Fig. 1From: Clinical effects of atorvastatin combined with conbercept in the treatment of patients with macular edema secondary to retinal vein occlusion and carotid plaque: study protocol for a prospective randomized controlled trialStudy design. PRN, pro re nata; RVO, retinal vein occlusion; ME, macular edema; CP, carotid plaque; BCVA, best corrected visual acuity; CSFT, central subfield thicknessBack to article page