从牙到骨:牙损伤对骨质疏松症和骨质疏松性骨折有因果关系
Gongzi Zhang1,2, Juan Zheng1, Ying Zhou1
1Department of Rehabilitation, Chinese PLA General Hospital, No.28 Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China.
BMC oral health
|March 5, 2025
概括
牙腐烂,牙腐烂的衡量标准,因果关系增加骨质疏松症和相关骨折的风险. 这表明口腔健康和骨健康之间存在联系,因此需要在患有严重牙的患者中进行积极的骨质疏松症查.
科学领域:
- 遗传学和流行病学
- 口腔健康和骨质新陈代谢
背景情况:
- 观察性研究表明牙周炎和牙损伤与骨质损失之间存在联系,但混因素限制了因果推断.
- 了解口腔疾病和骨质疏松症之间的因果关系对于公共卫生和临床实践至关重要.
研究的目的:
- 通过使用孟德尔随机化 (MR) 调查牙周炎 (PD) 和牙损伤 (DMFS) 对骨质疏松症 (OP),骨矿物质密度 (BMD) 和骨折风险的因果关系.
- 区分PD和DMFS对骨健康结果的独立因果影响.
主要方法:
- 使用了来自GLIDE协会的PD和DMFS仪表变量 (SNP) 的汇总级GWAS数据.
- 对欧洲和芬兰基因组进行了单变量 (SVMR) 和多变量MR (MVMR) 分析,以确定与骨,骨和骨折的关联.
- 采用逆方差加权 (IVW) 方法并进行灵敏度分析 (加权中位数,MR-Egger,Leave-one-out) 以确保稳定性.
主要成果:
- 多变量MR分析显示,在对PD进行调整后,DMFS (牙损伤) 对骨质疏松症 (OR=1.165) 和患有病理骨折的绝经后OP (OR=1.422) 有积极的因果作用.
- 在单变量MR分析中,这些因果关系并不显著.
- 在各种敏感性分析中,因果关联仍然强大,支持这些发现.
结论:
- 牙损因果上增加了骨质疏松症和绝经后骨质疏松症的风险,具有病理性骨折,表明"牙骨轴".
- 研究结果表明,需要在患有严重牙的人群中进行积极的骨质疏松症查.
- 这项研究提供了强有力的证据,证明口腔健康和骨完整性之间存在因果关系.
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