对不活跃的闭合性质损伤病变进行了为期13年的队列研究
Caries research
|December 2, 2025
概括
永久牙上的非活跃牙损伤显示,在13年内,与声音表面相比,牙损伤的进展风险更高. 然而,大多数不活跃的病变保持稳定,这表明这些牙的整体进展率较低.
科学领域:
- 牙科 牙科是指牙科的专业.
- 皮肤病学 皮肤病学 皮肤病学
- 流行病学 流行病学
背景情况:
- 永久性牙上的病变被归类为不活跃的.
- 这项研究旨在评估这些不活跃的病变的长期临床行为和进展风险.
- 与声音封闭面进行了比较.
研究的目的:
- 评估13年进展风险的非活跃的闭合性牙损伤病变在永久的牙.
- 为了比较不活跃的病变的进展,病变与健全的封闭表面进行比较.
- 为了确定脏病进展的预测因素.
主要方法:
- 一项为期13年的队列研究,涉及对永久牙的闭塞表面的临床评估.
- 收集的数据包括斑块,状况和喷发阶段.
- 用通用估计方程的物流回归模型来分析按活动和严重程度的进展.
主要成果:
- 与声音表面相比,不活跃的闭合性病变的进展风险大约是两倍.
- 不活跃病变的进展率为18.8% (活性) 和13.4% (严重程度),而健康部位的进展率为8.7%和5.8%.
- 调整后的几率比率表明,不活跃病变的风险显著更高 (OR=2.09为活动,OR=2.49为严重程度).
结论:
- 虽然大多数 (>80%) 最初不活跃的闭合性病变在13年内没有进展,但它们具有更高的风险.
- 不活跃的病变的进展风险比永久牙中健全的闭合表面更大.
- 这些发现强调了监测不活跃的病变的重要性.
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