Table 3: Distribution of retinal microvascular measurements in the sample that was used to calculate reproducibility (n = 105) and in the whole cohort of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) (n = 12,257).

Variables	Sample mean (standard deviation)	Overall mean (standard deviation)
Central retinal artery equivalent (µm)	144.6 (15.5)	146.9 (15.0)
Central retinal vein equivalent (µm)	219.4 (24.7)	218.3 (20.6)
Arteriole/venule ratio	0.65 (0.08)	0.68 (0.07)