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口腔健康和肠道习惯之间的关联:一个横截面研究
Zuhong Ji1, Jianwen Mei2, Youjian Li3
1Medical Centre for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China.
BMC public health
|April 21, 2025
概括
慢性便秘和腹都与牙状况不佳有关. 最佳的肠道习惯 (每周8-10次便) 将口腔健康风险降至最低,纤维摄入量和收入可能会改变这种关系.
科学领域:
- 胃肠病学 胃肠病学
- 口腔健康 口腔健康
- 公共卫生 公共卫生
背景情况:
- 口腔疾病影响全球数十亿人,特别是在发展中国家.
- 慢性肠道疾病,如腹和便秘,可能会影响口腔健康.
- 关于肠口腔健康连接的人口级数据有限.
研究的目的:
- 调查慢性肠道习惯与口腔健康指标之间的关联.
- 为了检查便频率和牙状况之间的剂量反应关系.
- 为了确定肠口腔健康联系的潜在改变因素.
主要方法:
- 分析国家健康和营养检查调查 (NHANES) 2005-2008年数据.
- 后勤回归和受限立方线 (RCS) 用于关联和剂量反应分析.
- 通过拉索回归选择共变量,并进行子组和灵敏度分析.
主要成果:
- 慢性便秘与牙状况不佳显著相关 (OR:1.45).
- 观察到便频率和牙状况不佳之间的U形关系 (非线性P=0.002).
- 高食纤维摄入量和低收入与更好的口腔健康结果有关.
结论:
- 慢性便秘和腹与牙状况不佳的风险增加有关.
- 每周大约8-10次的便频率与牙状况不佳的最低风险相关.
- 食纤维摄入量和收入可能会调节肠道习惯和牙健康之间的关系.
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