Objective To determine whether statins has some effects on the treatment of cardio-cerebral vascular diseases or hyperlipdemia increases bone mineral density （BMD）.
Methods One hundred and sixty-two patients aged over 60 were identified in the outpatient-department of Geriatrics of West China Hospital from Jan. 1998 to Aug. 2003. Seventy cases were exposed to statins with follow-up for 5 years. BMD of the spine, femoral neck, femoral wards triangle and femoral trochanter was measured by dual-energy X-ray absorptiometry. The multiple regression analysis was used to exclude potential confounders, e.g. age, BMI, comorbidity,etc.
Results Those elderly patients with a history of taking statins had higher BMD, such as femoral neck with t =-2. 466 （P =0. 015）, femoral wards triangle with t =-2. 483 （P = 0. 014 ）and femoral trochanter with t =-2. 743 （P =0. 007 ）than the control elderly at the end of follow-up.
Conclusions It has been found that HMG-CoA reductase inhibitors （statins ） may prevent bone loss in elderly patients by increasing BMD. Further prospective studies of statins are needed to confirm these observatioris.
Citation： YUE Jirong ,WU Yuanchao,DONG Birong. Effect of Statins on Bone Mineral Density in the Elderly. Chinese Journal of Evidence-Based Medicine, 2005, 05(12): 916-920. doi: Copy