Figure 2
From: Simvastatin is associated with a reduced incidence of dementia and Parkinson's disease
Cumulative incidence curves using model 3 for incident dementia in subjects taking statins. The incidence of dementia in subjects ≥65 years were determined for subjects taking each statin with reference to warfarin. The graphical data show the hazard ratios for incident dementia ± 95% confidence interval.