[Research on the classification model of chronic sinusitis based on VGG].

Autor:	Zhang N; Yinchuan First People's Hospital，Yinchuan，750004，China., Ma R; Yinchuan First People's Hospital，Yinchuan，750004，China., Ren H; Yinchuan First People's Hospital，Yinchuan，750004，China., Shen X; Yinchuan First People's Hospital，Yinchuan，750004，China., He J; Yinchuan First People's Hospital，Yinchuan，750004，China., Zhao Y; Yinchuan First People's Hospital，Yinchuan，750004，China., Yang F; Yinchuan First People's Hospital，Yinchuan，750004，China., Liu M; Yinchuan First People's Hospital，Yinchuan，750004，China., Wang L; Yinchuan First People's Hospital，Yinchuan，750004，China., Zhang Y; The Second Clinical College of Ningxia Medical University., Zeng Z; The Second Clinical College of Ningxia Medical University.
Jazyk:	čínština
Zdroj:	Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery [Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi] 2024 Jul; Vol. 38 (7), pp. 624-630.
DOI:	10.13201/j.issn.2096-7993.2024.07.013
Abstrakt:	Objective: To build a VGG-based computer-aided diagnostic model for chronic sinusitis and evaluate its efficacy. Methods: ①A total of 5 000 frames of diagnosed sinus CT images were collected. The normal group consisted of 1 000 frames（250 frames each of maxillary sinus, frontal sinus, septal sinus, and pterygoid sinus）, while the abnormal group consisted of 4 000 frames（1 000 frames each of maxillary sinusitis, frontal sinusitis, septal sinusitis, and pterygoid sinusitis）. ②The models were trained and simulated to obtain five classification models for the normal group, the pteroid sinusitis group, the frontal sinusitis group, the septal sinusitis group and the maxillary sinusitis group, respectively. The classification efficacy of the models was evaluated objectively in six dimensions: accuracy, precision, sensitivity, specificity, interpretation time and area under the ROC curve（AUC）. ③Two hundred randomly selected images were read by the model with three groups of physicians（low, middle and high seniority） to constitute a comparative experiment. The efficacy of the model was objectively evaluated using the aforementioned evaluation indexes in conjunction with clinical analysis. Results: ①Simulation experiment: The overall recognition accuracy of the model is 83.94%, with a precision of 89.52%, sensitivity of 83.94%, specificity of 95.99%, and the average interpretation time of each frame is 0.2 s. The AUC for sphenoid sinusitis was 0.865（95% CI 0.849-0.881）, for frontal sinusitis was 0.924（0.991-0.936）, for ethmoidoid sinusitis was 0.895（0.880-0.909）, and for maxillary sinusitis was 0.974（0.967-0.982）. ②Comparison experiment: In terms of recognition accuracy, the model was 84.52%, while the low-seniority physicians group was 78.50%, the middle-seniority physicians group was 80.50%, and the seniority physicians group was 83.50%; In terms of recognition accuracy, the model was 85.67%, the low seniority physicians group was 79.72%, the middle seniority physicians group was 82.67%, and the high seniority physicians group was 83.66%. In terms of recognition sensitivity, the model was 84.52%, the low seniority group was 78.50%, the middle seniority group was 80.50%, and the high seniority group was 83.50%. In terms of recognition specificity, the model was 96.58%, the low-seniority physicians group was 94.63%, the middle-seniority physicians group was 95.13%, and the seniority physicians group was 95.88%. In terms of time consumption, the average image per frame of the model is 0.20 s, the average image per frame of the low-seniority physicians group is 2.35 s, the average image per frame of the middle-seniority physicians group is 1.98 s, and the average image per frame of the senior physicians group is 2.19 s. Conclusion: This study demonstrates the potential of a deep learning-based artificial intelligence diagnostic model for chronic sinusitis to classify and diagnose chronic sinusitis; the deep learning-based artificial intelligence diagnosis model for chronic sinusitis has good classification performance and high diagnostic efficacy. Competing Interests: The authors of this article and the planning committee members and staff have no relevant financial relationships with commercial interests to disclose. (Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.)
Databáze:	MEDLINE
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