贵阳地区709例男性超声跟骨强度及影响因素调查

The survey of ultrasound calcaneus strength of 709 males and the influential factors in Guiyang region

目的了解贵阳地区男性人群的骨强度情况及影响因素,为骨质疏松的防治提供参考依据。方法采用定量超声的方法对贵阳地区709例20～65岁男性人群进行右侧跟骨强度测量,并进行问卷调查;指标有骨强度指数、T值和Z值。结果跟骨强度指数有随年龄增加逐渐下降的趋势;运动组的强度指数有高于非运动组的趋势;单纯饮用牛奶对增强骨强度效果不明显;跟骨强度指数基本上呈现既运动又饮奶组>只运动组>只饮奶组>不运动不饮奶组的趋势;本人群的运动和饮奶状况均不理想。结论在饮用牛奶的同时坚持体育锻炼会对骨强度起到明显的增强作用。

Objective To explore the bone strength of the male and the influential factors in Guiyang and to provide reference basis for the prevention of osteoporosis. Methods The right calcaneus strength index of 709 healthy males aged from 20 to 65 years old were measured using quantitative ultrasound. Investigation with questionnaires was performed. The parameters included bone strength index, T-score, and Z-score. Results The calcaneus strength index decreased gradually along with age. The strength index of patients in sport group was higher than that in non-sport group. The effect of milk-drinking on enhancing bone strength was not obvious. The calcaneus strength index of both sport and milk-drinking group was higher than that of sport only group. The caleaneus strength index of sport only group was higher than that of milk-drinking group. The calcaneus strength index of milk-drinking group was higher than that of neither sport nor milkdrinking group. The condition of the sport and milk-drinking in the groups was unsatisfactory. Conclusion Milk-drinking and sports in the same time have obvious effect on enhancing bone strength.