Figure 1. Rate (per 1,000 Person-Years) and HRsa With 95% CIs of Dementia Associated With HZ Within 0–1 year (A) and 1–21 years (B) of Follow-up, Denmark 1997–2017.
HR = hazard ratio; HZ = herpes zoster. aCalculated with Cox proportional hazards regression accounting for matching factors (age and sex) and adjusted for autoimmune disease, chronic kidney disease, chronic obstructive pulmonary disease, asthma, hematologic cancer, solid cancer, diabetes, glucocorticoids, HIV, lipid-lowering therapy, and traumatic head injury.