of borderline significanceP = 0.05
In both unadjusted and adjusted meta-regression analysis, the ARDs for stroke risk increased significantly ( P = 0.003 to 0.005) for each 20% LDL-C percentage reduction; a 9% increase in RRs for stroke was of borderline significance ( P = 0.05 and 0.07 respectively) but a significant 13% increase after further adjustment to CV mortality rate ( P = 0.003) (see eFigure 11 , Supplemental Digital Content , http://links.lww.com/JCVP/A875 ).