JCEM:三分之二的骨折不是由于骨质疏松症和高龄所致

2019-04-08 xing.T 网络

由此可见,对于年龄<70岁和/或非骨质疏松症的个体,骨折的实质性医疗保健负担表明治疗患有骨质疏松症不太可能减少一般人群中的骨折数量。

尽管骨密度(BMD)与骨折和骨折后死亡率密切相关,但尚未研究由低BMD引起的骨折负担。近日,内分泌和代谢性疾病领域权威杂志Journal of Clinical Endocrinology & Metabolism上发表了一篇研究文章,研究人员试图估计可归因于低BMD的骨折人群归因分数(PAF)和骨折相关死亡率。

该研究作为正在进行的基于人群的前瞻性队列研究-Dubbo骨质疏松流行病学研究的一部分,总共有3700名50岁及以上的参与者参加了这项研究。通过X射线报告确定低创伤骨折,并且从出生、死亡和婚姻登记处确定死亡率。

总体而言,21%的女性和11%的男性患有骨质疏松性BMD。在单变量分析中,女性和男性骨折的21%和16%分别归因于骨质疏松症。骨质疏松症与高龄(>70岁)相比,分别占女性和男性骨折的34%和35%。然而,这两个因素占髋部骨折的60%。女性和男性的骨折后死亡率分别约为99%和66%,可归因于高龄、骨质疏松症和骨折;但是,大部分归因比例都是高龄。

由此可见,对于年龄<70岁和/或非骨质疏松症的个体,骨折的实质性医疗保健负担表明治疗患有骨质疏松症不太可能减少一般人群中的骨折数量。

原始出处:

Ha T Mai,et al.Two-thirds of all fractures are not attributable to osteoporosis and advancing age: implication for fracture prevention.J Clin Endocrinol Metab. 2019.https://doi.org/10.1210/jc.2018-02614

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    2019-08-18 achengzhao
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    2019-08-08 smallant2015
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    2019-04-09 xlysu
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    2019-04-09 Eleven17

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