Fig. 2From: The inter-visit variability of retinal blood flow velocity measurements using retinal function imager (RFI)Mean value of BFV and vessel segments for two visits. Mean values of BFV in arterioles and venules showed no significant difference between visits (P > 0.05, a). Mean values of vessel segments in arterioles and venules are shown between visits (P > 0.05, b). BFV = blood flow velocityBack to article page