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目的:探究铜仁市城镇人口正常人群的骨密度(BMD)情况,并讨论BMD的分布规律及铜仁市骨质疏松症的发病率。方法:BMD测试方法采用法国Osteospace超声骨密度仪,将所有参测者按年龄和性别分为7段,采用峰值BMD减去2.5SD为判断标准进行统计分析。结果:在SOS指标上,女性与男性相比较具有显著差异(P<0.05)。两性的跟骨超声速率随年龄增长呈现下降趋势。而同年龄段两性之间,女性跟骨超声速率均比男性低。在骨质疏松发病率方面,女性骨质疏松发病率比男性均高,差异显著(P<0.05)。结论:本次研究通过铜仁市6000例正常人群调查,得到骨质疏松的预防重点对象是女性群体,但是老年群体男性的骨质疏松症也同样不可忽略,需加强预防和防护。
Objective: To investigate the bone mineral density (BMD) of urban population in Tongren City and to discuss the distribution of BMD and the incidence of osteoporosis in Tongren City. Methods: The BMD test method was the French Osteospace ultrasonic bone densitometer, all participants were divided into 7 segments by age and sex, and the peak BMD minus 2.5SD was used as the standard for statistical analysis. Results: There were significant differences in SOS between female and male (P <0.05). Sexual calcaneal ultrasound rates showed a downward trend with age. Between the same gender in men and women, female calcaneus ultrasound rates are lower than men. In the incidence of osteoporosis, the incidence of osteoporosis in women than in men were higher, a significant difference (P <0.05). Conclusion: This study investigated 6,000 normal people in Tongren City, and found that the key target of prevention of osteoporosis was the female population. However, osteoporosis in the elderly group was also not negligible. Prevention and protection should be strengthened.