Hazard ratios for reaching secondary end points according to quintiles of baseline serum cholesterol concentration and the corresponding to a 1-SD increase in serum cholesterol concentration.

HR = hazard ratio; CI = confidence interval. Models are adjusted for gender (for total cohort), treatment group, baseline age, uric acid concentration, PD subtype, and BMI.aA 1-standard deviation (SD) increase indicates an increase of 39.2 mg/dL in all subjects, 37.6 mg/dL in males, and, 41.0 mg/dL in females.