绝经女性骨密度水平对力量锻炼与补钙的应答

The Responsive Effect of Strength Exercises and Complementary Ca^(2+) on Bone Density of Menopause Women

为了探讨力量锻炼加钙剂补充综合法对绝经女性骨密度的影响,将44名绝经女性,按绝经年限随机分为4组:A组为对照组,不进行任何形式的锻炼与补钙;B组为单纯补钙组;C组为单纯力量锻炼组;D组为力量锻炼加钙剂补充组。经过1年的实验,前后采用双能X线全身骨密度测定仪对受试者腰椎L2-4和非优势前臂远端1/3处桡、尺骨进行骨密度(BMD)测定。结果表明:A组骨量丢失,骨密度下降,B、C、D组的骨密度均增加,且D组骨密度增加得更明显;经组间比较,D组优于C组(P<0.01)。结果表明:补钙、力量锻炼对绝经女性骨密度的影响是积极的,但是力量锻炼与钙剂补充综合疗效优于单纯力量锻炼和单纯补钙。最后得出结论:力量锻炼与钙剂补充对于预防绝经女性骨量丢失有协同作用。

In order to study the effect of strength exercises and complementary Ca2+ on bone density of menopause women,44 menopause women are randomly divided into four groups according to their different menopause age.Group A is a contrast group,with no exercises or complementary Ca2+;Group B has only complementary Ca2+;Group C has only strength exercises and group D has both strength exercises and complementary Ca2+.The experiment lasts 1 year by applying the bone density measuring equipment with X-ray and double f...