Application of retinal nerve fiber layer thickness detected by OCT in the diagnosis of primary open angle glaucoma and its relationship with mean defect of visual field
AIM: To investigate the application of retinal nerve fiber layer( RNFL) thickness detected by OCT in the diagnosis of primary open angle glaucoma( POAG) and its relationship with the mean defect of visual field.METHODS: A retrospective study was carried out.Totally 158 cases( 158 eyes) of patients with POAG were selected as POAG group, including 81 cases in early stage,47 cases in middle stage and 30 cases in late stage.At the same time,50 cases of persons without eye related diseases were selected as the c...