Figure 2

Kaplan–Meier curves for cumulative probability of dementia occurrence according to VI status in (A) Entire cohort population, (B) Younger age population (< 65 years old), and (C) Older age population (≥ 65 years old). Those with VI depicted on the lower line had a higher rate of incident dementia across all age groups by log-rank tests (all p < 0.0001).