Retinal arteriolar wall-to-lumen ratios at 16–17 years in the Copenhagen Child Cohort 2000 Study

Purpose: To study the thickness of retinal arteriolar walls in a population-based cohort of adolescents. Methods: This cross-sectional, observational study included 1217 participants aged 16–17 years from the Copenhagen Child Cohort 2000 Study. The wall thickness and lumen diameter of a major branch retinal arteriole were measured using adaptive optics imaging. The wall-to-lumen ratio was analyzed in relation to blood pressure and body...