Design of a multicohort evaluation of statin adherence after the start of 2 cost-sharing policies Sebastian Schneeweiss, et al. Circulation 2007;115:2128-35
Baseline Covariates for 3 Cohorts of New Statin Users Sebastian Schneeweiss, et al. Circulation 2007;115:2128-35
Adherence for the baseline, copayment, and coinsurance cohorts Adherence for the baseline, copayment, and coinsurance cohorts showing a sudden decline in adherence 100 days (equal to the median prescription supply) after the policy changes. Adherence was measured as the proportion of patients with >80% of days covered during each month. Unadjusted proportions were plotted. Sebastian Schneeweiss, et al. Circulation 2007;115:2128-35
New initiations of statin therapy after AMI at baseline and under a copayment and coinsurance policy New initiation of statins was defined as not having used a statin for at least 6 months before the index MI. Q indicates quarter. Sebastian Schneeweiss, et al. Circulation 2007;115:2128-35
Independent Risk Factors for Discontinuing Statin Therapy, From Logistic Regression Analysis* Sebastian Schneeweiss, et al. Circulation 2007;115:2128-35