摘要
目的调查丹东地区满族不同年龄组人群骨密度(bone mineral density,BMD)情况,了解骨质疏松(osteoporosis,OP)患病率及相关危险因素。方法采用美国Osteometer Medi Tech公司生产的DTX-200型双能X线骨密度仪,于2010年9月～12月对732例满族健康人群检测非受力侧前臂尺桡骨远端骨密度,每10岁为一组,获得数据进行统计学分析,同时填写骨质疏松危险因素调查表。结果满族男性BMD在30～39岁达骨峰值,0.619±0.059(g/cm2),女性在40～49岁达骨峰值,0.527±0.068(g/cm2),之后BMD开始下降。50岁后骨量减少的总体发生率男女比较无差异(P>0.05)。但70岁以上女性的OP发病率较同年龄组男性明显升高,差异非常显著(P<0.01)。男性OP的发生与年龄、长期素食正相关,与体重、经常饮牛奶负相关,而女性OP的发生仅与年龄正相关。结论通过对丹东地区满族人群骨密度的调查有助于建立丹东地区满族人群骨质疏松症诊断标准,提供骨质疏松症及其并发症的防治依据。
Objective To investigate the changes of bone mineral density （BMD） and the incidence of osteoporosis （OP） in different age groups in the Manchus in Dandong. Methods The BMD at the distal of Radius and ulna of nondominant arm were determined by DTX-200 BMD detector made by American Osteometer Medi Tech Corporation. 732 objects （350 females, 382 males） were divided into different groups on the basis of 10-year-old. The datas were analyzed by spssll. 5. Results The peak BMD in the Manchus in Dandong appeared in the 30--39 age group in men and 40--49 age group in women. A remarkable decrease in BMD was shown after 50 years old in both men and women. Incidence of osteoporosis in women was higher than that in men after 70 years. For male, there were significant positive correlation between the BMD and age and long term vegetarian. There were significant inverse correlation between the BMD and weight and milk consumption. For female, there were significant positive correlation between the BMD and age. Conclusion This study provides references for the diagnosis and therapy osteoporosis in dandong region.
出处
《中国骨质疏松杂志》
CAS
CSCD
2011年第2期134-138,共5页
Chinese Journal of Osteoporosis
关键词
骨密度
骨密度峰值
骨量减少
骨质疏松症
中国满族
Bone mineral density
Peak bone mass
Osteopenia
Osteoporosis
Man minority nationality of China
