尿路暴露对一般人口骨矿物质密度的影响
Peng Tang1, Qian Liao1, Huishen Huang1
1Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University, No. 22 Shuangyong Road, Nanning, 530021, Guangxi, China.
暴露可能会对骨矿物质密度 (BMD) 产生负面影响,特别是在脊椎. 这项研究表明,有助于骨健康不佳,并可能与和相互作用.
科学领域:
- 环境健康 环境健康
- 毒理学 毒理学 毒理学
- 骨的新陈代谢 骨的新陈代谢
背景情况:
- 以前的研究将金属暴露与骨健康联系起来,但往往忽略了不太常见的金属,如.
- (Ba) 暴露对骨矿物质密度 (BMD) 的特定影响仍然不够理解.
- 鉴于潜在的广泛环境暴露,了解的作用对公共健康至关重要.
研究的目的:
- 调查成年人尿路含量与骨矿物质密度之间的关联.
- 探索与其他重金属 (,) 对骨健康的潜在协同作用.
主要方法:
- 这是一项横截面研究,利用了国家健康和营养检查调查 (NHANES,2013-2016) 中1532名成年人的数据.
- 用通用线性模型 (GLM) 和受限立方脊柱 (RCS) 分析来评估尿 Ba 和 BMD 之间的关系.
- 统计模型对潜在的混因素进行了控制,以隔离暴露的影响.
主要成果:
- 尿中的与总骨质量 (0.75%) 和腰部骨质量 (0.76%) 相反相关.
- 较高的三位数显示出明显的线性趋势,即总骨质量 (2.06%) 和腰部骨质量 (2.39%) 的下降.
- 限制性立方线模型证实了暴露和BMD之间的剂量依赖,下降的关系. 在与,与之间观察到对BMD的积极联合作用.
结论:
- 暴露与骨矿物质密度降低有关,这表明骨健康的潜在风险因素.
- 这些发现表明,可能会导致骨健康不佳,并且在与和同时暴露时可能会加剧影响.
- 需要进一步的研究来阐明暴露对骨完整性的机制和长期影响.
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