一个多式模式的虫查使用口腔内图像和问卷
Zhuoying Liu1, Junjie Li1, Siwei Wang1
1Department of Preventive Dentistry, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China.
International dental journal
|February 6, 2026
概括
一个新的深度学习模型整合了牙科图像和问卷,改善了儿童早期虫检测. 这种多式联络方法可以提高早期的回忆力,为人口层面的牙科查提供了一个有前途的工具.
科学领域:
- 人工智能在牙科中的应用
- 医学成像分析 医学成像分析
- 公共卫生 公共卫生
背景情况:
- 牙损是一种普遍的儿童疾病,需要有效的查方法.
- 目前的查通常依赖于视觉检查,这可能会错过早期迹象.
- 深度学习为自动化和准确的牙科诊断提供了潜力.
研究的目的:
- 开发和评估一个多式联网深度学习模型用于儿科牙虫查.
- 整合口内照片和问卷数据,以提高诊断性能.
- 将多式模式与仅图像的单式模式进行比较.
主要方法:
- 从儿童中收集了7671张口内图像 (闭口和光滑表面).
- 使用口腔健康问卷以及临床图像标签 (无病,早期,中度至重度).
- 训练并验证了一种多模式深度学习模型,将其与仅使用图像模型进行比较,使用准确度,精度,回忆,F1分数和ROC-AUC.
主要成果:
- 多式模式模型显示了高准确性 (例如,无虫的闭口表面的92.3%) 和ROC-AUC (例如,无虫的闭口表面的0.967).
- 对于光滑表面的性能也很强,具有高精度和ROC-AUC值.
- 整合问卷数据显著改善了早期的回忆力,而不会降低整体准确性.
结论:
- 多式联网深度学习模型在早期检测牙损伤方面表现优于仅图像模型.
- 这种智能查模型显示了在人口层面上虫监测的潜力.
- 建议进一步进行大规模的多中心验证,以确认可通用性.
相关概念视频
02:46Genetic Screens
5.7K
Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
5.7K
02:00Molecular Models
43.8K
Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules.
43.8K
01:19Imaging Studies VII: Vascular Imaging
373
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
373
02:18The Bohr Model
81.0K
Following the work of Ernest Rutherford and his colleagues in the early twentieth century, the picture of atoms consisting of tiny dense nuclei surrounded by lighter and even tinier electrons continually moving about the nucleus was well established. This picture was called the planetary model since it pictured the atom as a miniature “solar system” with the electrons orbiting the nucleus like planets orbiting the sun. The simplest atom is hydrogen, consisting of a single proton as the...
81.0K
01:24X-ray Imaging
10.5K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
10.5K
01:14Brain Imaging
752
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
752