Adjusted means for annualized rate of change in UPDRS scores according to quintiles of baseline serum cholesterol concentration or corresponding to a 1-SD increase in serum cholesterol concentration.

CI = confidence interval. Models are adjusted for gender, treatment group, baseline UPDRS score, 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.