The study in question (Women's Health Study) reaffirmed this association, in this case specifically for postmenopausal females. Certainly other populations are likely to be affected as well.
Nice article here:
http://naturalmedicinejournal.com/article_content.asp?edition=1§ion=3&article=330 Physicians are faced with a basic question when making a prescription of any drug to a patient: “What are the risks and benefits of this recommendation?” When it comes to statin drugs, the benefits have been grossly overstated, while the risks have continually been swept under the rug. That discussion is much longer than the space available in this commentary. Suffice it to say that it is important to point out that while statins reduce the heart attack risk in women, they do not appear to affect overall risk of death, possibly because an increased risk for diabetes cancels out the reduced heart attack risk. So, let me focus on the study at hand and try to make sense of such a high risk for diabetes in postmenopausal women using statins.