Possibility of predicting missing teeth using deep learning: a pilot study / 대한구강보건학회지
Journal of Korean Academy of Oral Health
;
: 210-216, 2019.
Article
in English
| WPRIM
| ID: wpr-786019
ABSTRACT
OBJECTIVES:
The primary objective of this study was to determine if the number of missing teeth could be predicted by oral disease pathogens, and the secondary objective was to assess whether deep learning is a better way of predicting the number of missing teeth than multivariable linear regression (MLR).METHODS:
Data were collected through review of patient’s initial medical records. A total of 960 participants were cross-sectionally surveyed. MLR analysis was performed to assess the relationship between the number of missing teeth and the results of real-time PCR assay (done for quantification of 11 oral disease pathogens). A convolutional neural network (CNN) was used as the deep learning model and compared with MLR models. Each model was performed five times to generate an average accuracy rate and mean square error (MSE). The accuracy of predicting the number of missing teeth was evaluated and compared between the CNN and MLR methods.RESULTS:
Model 1 had the demographic information necessary for the prediction of periodontal diseases in addition to the red and the orange complex bacteria that are highly predominant in oral diseases. The accuracy of the convolutional neural network in this model was 65.0%. However, applying Model 4, which added yellow complex bacteria to the total bacterial load, increased the expected extractions of dental caries to 70.2%.On the other hand, the accuracy of the MLR was about 50.0% in all models. The mean square error of the CNN was considerably smaller than that of the MLR, resulting in better predictability.CONCLUSIONS:
Oral disease pathogens can be used as a predictor of missing teeth and deep learning can be a more accurate analysis method to predict the number of missing teeth as compared to MLR.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Periodontal Diseases
/
Periodontitis
/
Bacteria
/
Tooth
/
Linear Models
/
Pilot Projects
/
Medical Records
/
Citrus sinensis
/
Dental Caries
/
Bacterial Load
Type of study:
Prognostic study
Language:
English
Journal:
Journal of Korean Academy of Oral Health
Year:
2019
Type:
Article
Similar
MEDLINE
...
LILACS
LIS