Number of Active, Incenter HD, Over 18, ESRD patients
Number of patients in (1) who were Prescribed daily Sensipar
% of patients prescribed daily Sensipar (item 2 divided by item 1)
Number of patients in (2) whose most recent iPTH < 600 and not in a clinical trial = eligible patients
% of eligible patients (item 4 divided by item 1)
% of eligible patients (4) on incenter vitamin D
Average Daily Sensipar Dose