基于机器学习的牙敏感性的预测,用于办公室内牙漂白
Michael Willian Favoreto1, Thalita de Paris Matos2, Kaliane Rodrigues da Cruz2
1Department of Restorative Dentistry, Tuiuti University of Parana, Padre Ladislau Kula, 395, Santo Inácio, Curitiba, Paraná 82010-210, Brazil; Department of Restorative Dentistry, State University of Ponta Grossa, Avenida Carlos Cavalcanti, 4748, Bloco M, Sala 04, Ponta Grossa, Paraná 84030-900, Brazil.
Journal of dentistry
|December 7, 2024
概括
机器学习模型准确地预测牙敏感性 (TS) 的发生和强度在牙漂白患者. 渐变增强和支持向量机算法显示了最有前途的治疗后护理.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物医学信息学 生物医学信息学
- 在牙科领域的预测分析.
背景情况:
- 牙敏感性 (TS) 是办公室牙漂白程序的常见副作用.
- 预测TS的发生和强度对于患者管理和治疗优化至关重要.
研究的目的:
- 开发和评估监督机器学习模型,用于预测牙敏感性 (TS) 在接受牙漂白的患者.
- 确定最有效的算法来预测TS的发生和强度.
主要方法:
- 追溯分析了458名患者的数据,包括TS发生/强度,牙颜色,漂白剂特征 (度,pH),应用细节和患者年龄.
- 使用5倍交叉验证对各种分类和回归模型的评估.
- 基于AUC,F1得分,MAE和RMSE等指标的绩效评估.
主要成果:
- 对TS发生的分类模型在测试数据上实现了0.76的AUC和0.80的F1得分.
- 对于TS强度的回归模型显示,测试数据的最低MAE为1.76和RMSE为2.38.
- 交叉验证结果表明,发生率和强度的预测性能强.
结论:
- 监督的机器学习模型显示出在牙漂白过程中对牙敏感度 (TS) 的显著预测能力.
- 梯度增强分类器和支持向量机回归算法表现出最高的预测准确性.
- 这些模型为预测和管理TS提供了有价值的工具,改善了患者的治疗结果.
相关概念视频
01:21Tooth Anatomy
349
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
349
01:15Teeth
317
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
317