口腔微生物群多样性与结石之间的关联:一个横截面研究
Zufa Zhang1,2, Sheng Guan1,3, Li Chen4
1Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China.
Frontiers in microbiology
|June 13, 2025
概括
更高的口腔微生物群多样性与较低的结石风险有关. 这一发现凸显了肠道微生物群和泌尿器官健康之间的复杂关系.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 微生物组研究 微生物组研究
- 公共卫生 公共卫生
背景情况:
- 结石代表着一个重要的全球健康挑战.
- 了解结石的危险因素对于公共卫生倡议至关重要.
研究的目的:
- 调查口腔微生物群多样性与患结石风险之间的关联.
- 使用大规模健康调查数据探索潜在的相关性.
主要方法:
- 利用了来自国家健康和营养检查调查 (2009-2012) 的数据.
- 使用α多样性指标评估口腔微生物群多样性.
- 使用多变量逻辑回归和受限立方线分析来确定关联和剂量反应关系.
主要成果:
- 观察到口腔微生物群多样性与结石风险之间存在显著的反向关系.
- 这种关联在特定的人口结构中尤为显著,包括中年男性,肥胖者,吸烟者和没有高血压的人.
- 在多样性指数 (香农,辛普森) 和石风险之间确定了非线性负相关性.
结论:
- 口腔微生物群多样性与结石风险之间存在反向相关性.
- 这项研究强调了与尿道疾病相关的复杂宿主微生物群相互作用.
- 需要进一步的研究来阐明这种关系背后的确切机制.
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