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老年骨质疏松症随人口老龄化趋势的发展有增加之势,其最大的危害是引起负重骨如椎骨、髋骨及股骨的自发性骨折。 在老年骨质疏松症的发病因素中,有一些是不可控制因素,如年龄、种族、地区、遗传、免疫及内分泌变化(如雌激素水平降低、甲状旁腺激素水平升高)等。针对这些因素预防较难,效果亦不大。但应当清楚的是,老年骨质疏松症的发病因素有些是可控制的,能够通过预防而避免的,且效果明显,可以大大降低其发病率,主要有下列几个方面。
Elderly osteoporosis with the aging population trends have increased the trend, the biggest harm is caused by weight-bearing bones such as vertebrae, hip and femoral fractures. Some of the causes of osteoporosis in the elderly are uncontrollable, such as age, ethnicity, geography, heredity, immune and endocrine changes (such as decreased levels of estrogen and elevated levels of parathyroid hormone). Prevention of these factors more difficult, the effect is not large. But it should be clear that some of the incidence of osteoporosis in elderly factors that can be controlled, can be avoided by prevention, and the effect is obvious, can greatly reduce the incidence, mainly in the following areas.