Fig. 4. Percent changes in LDL cholesterol throughout 12 months of follow-up in the group of "achievers" (10% decrease in LDL cholesterol at 12 months) and "non-achievers" (<10% decrease in LDL cholesterol at 12 months). *p = 0.03 for the difference between the two subgroups. **p = 0.002 for the difference between the two subgroups.