Comparison of Retinal Microvessel Blood Flow Velocities Acquired with Two Different Fields of View

Figure 4

Bland-Altman plot of the difference between the BFVs acquired with the 20-degree FOV and trimmed inner field (region equivalent to 20-degree FOV). Bland-Altman method was used to assess the limit of agreement of the BFVs acquired with the 20-degree FOV and trimmed inner field in arterioles (a) and venules (b). Note that the solid and dashed lines indicate the mean difference and 95% limit of agreement.

(a)

(b)