论文部分内容阅读
原发性骨质疏松症(osteoporosis,OP)是老年人,尤其是绝经后老年妇女的一种常见病、多发病;骨质疏松性骨折和骨密度(bone mineral density,BMD)降低存在直接相关。研究证实,腰椎正位BMD降低1个标准差,骨折风险增加2.6～5.8倍[1]。BMD与骨代谢以及骨成熟期达到的峰值骨量(PBM)密切相关,人一生中约90%以上的骨量在20岁以前获得。本文分析青春后期女性人群BMD状况及其影响因素,为减少原发性骨质疏松症的发生提供依据。
Osteoporosis (OP) is a common and frequently occurring disease in the elderly, especially in postmenopausal elderly women. There is a direct correlation between osteoporotic fracture and reduction of bone mineral density (BMD) . The study confirmed that lumbar spine BMD decreased by 1 standard deviation, fracture risk increased 2.6 to 5.8 times [1]. BMD is closely related to bone metabolism and the peak bone mass (PBM) achieved during bone maturation, with more than 90% of bone mass obtained throughout the life of a man before the age of 20. This paper analyzes the post-adolescent female population BMD status and its influencing factors in order to reduce the incidence of primary osteoporosis provide the basis.