Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00093
Chenyu Zhang, Haichao Guo, Xiaoyun Lin, Z. Tian, Yanjun Wang
Objectives: this paper first makes an attempt to integrate and analyze different acupuncture methods in the treatment of postherpetic neuralgia. Research results of different acupuncture methods for analgesia are also summarized in this paper so that guidance and consideration for future clinical and scientific research could be put forward. Methods: On the basis of etiology and pathogenesis of Chinese medicine, we collected and collated relevant literature accessed through databases such as CNKI, Wanfang, Weipu and Pubmed. The progress of acupuncture in the treatment of postherpetic neuralgia was summarized. Results: Different acupuncture methods, such as milli-needle acupuncture, electro-acupuncture, fire acupuncture, acupuncture cupping and other TCM specialties have been reported to effectively relieve postherpetic neuralgia, reducing patients' pain and burden and improve their quality of life. Conclusion: Acupuncture methods have good efficacy along with unique advantages in the treatment of herpes zoster postherpetic neuralgia.
{"title":"Research progress on different acupuncture methods for postherpetic neuralgia","authors":"Chenyu Zhang, Haichao Guo, Xiaoyun Lin, Z. Tian, Yanjun Wang","doi":"10.1109/ITME53901.2021.00093","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00093","url":null,"abstract":"Objectives: this paper first makes an attempt to integrate and analyze different acupuncture methods in the treatment of postherpetic neuralgia. Research results of different acupuncture methods for analgesia are also summarized in this paper so that guidance and consideration for future clinical and scientific research could be put forward. Methods: On the basis of etiology and pathogenesis of Chinese medicine, we collected and collated relevant literature accessed through databases such as CNKI, Wanfang, Weipu and Pubmed. The progress of acupuncture in the treatment of postherpetic neuralgia was summarized. Results: Different acupuncture methods, such as milli-needle acupuncture, electro-acupuncture, fire acupuncture, acupuncture cupping and other TCM specialties have been reported to effectively relieve postherpetic neuralgia, reducing patients' pain and burden and improve their quality of life. Conclusion: Acupuncture methods have good efficacy along with unique advantages in the treatment of herpes zoster postherpetic neuralgia.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"9 1","pages":"432-438"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85172381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00090
H. Zhao, Chang-Jiun Yang
Objectives: To discuss the construction of hybrid teaching mode of nursing under new situation and evaluate its effect. Methods: Using information technology to build a blended teaching mode, nursing students in Class 2 Grade 2017 were randomly selected as the observation group, and students in the other class as the control group. The hybrid teaching mode was used in the observation group, and the traditional teaching method was used in the control group. Observe and compare the teaching effect. Results: The observation group got higher marks in theoretical knowledge mastery, course preference degree, critical thinking ability and self-learning ability, which had statistically significant differences from the control group. Conclusion: Under the epidemic prevention and control situation, the blended teaching based on information technology not only improves the teaching quality and teaching efficiency, but also can mobilize students' enthusiasm for learning and promote the improvement of students' communication ability.
{"title":"Construction and Practice of the Hybrid Teaching Mode of Nursing under the Normalized Epidemic Prevention and Control: ----Takes rehabilitation Care for Stroke Patients as an Example","authors":"H. Zhao, Chang-Jiun Yang","doi":"10.1109/ITME53901.2021.00090","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00090","url":null,"abstract":"Objectives: To discuss the construction of hybrid teaching mode of nursing under new situation and evaluate its effect. Methods: Using information technology to build a blended teaching mode, nursing students in Class 2 Grade 2017 were randomly selected as the observation group, and students in the other class as the control group. The hybrid teaching mode was used in the observation group, and the traditional teaching method was used in the control group. Observe and compare the teaching effect. Results: The observation group got higher marks in theoretical knowledge mastery, course preference degree, critical thinking ability and self-learning ability, which had statistically significant differences from the control group. Conclusion: Under the epidemic prevention and control situation, the blended teaching based on information technology not only improves the teaching quality and teaching efficiency, but also can mobilize students' enthusiasm for learning and promote the improvement of students' communication ability.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"15 1","pages":"416-419"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89524282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The presence of tortuosity in the retinal vessels is crucial in the diagnosis of ocular fundus disorders. There are numerous methods for computing the tortuosity of the retinal arteries available today, all of which have yielded impressive results. However, they usually divide vessels into smaller vascular structures to calculate local tortuosities, which are then weighted summed to get the global tortuosity of the entire vessel. The approach of local division on a two-dimensional image weakens local vessel tortuosity information and makes it unable to accurately portray the vessel's tortuosity. Hence, we propose a wavelet transform-based multi-scale approach for evaluating the tortuosity of fundus vessels in order to investigate the differences between normal and pathological vessels in terms of spatial tortuous properties. To acquire the skeleton of the fundus vessels, we apply the Zhang-Suen method to refine retinal vessel images segregated by experts. The vascular skeletons are then converted into one-dimension signals, on which we carry out a wavelet transform to yield vascular tortuosity of different scales, which is further evaluated with entropy. The results of the experiments reveal that the suggested tortuosity measure can effectively classify the curvature of blood vessel segments and blood vessel networks.
{"title":"Multi-scale Retinal Vessel Tortuosity Measurement Based on Wavelet Transform","authors":"FangFang Fan, Jiaxing He, Changying Wang, Zhenchang Zhang, QingWei Zhang","doi":"10.1109/ITME53901.2021.00087","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00087","url":null,"abstract":"The presence of tortuosity in the retinal vessels is crucial in the diagnosis of ocular fundus disorders. There are numerous methods for computing the tortuosity of the retinal arteries available today, all of which have yielded impressive results. However, they usually divide vessels into smaller vascular structures to calculate local tortuosities, which are then weighted summed to get the global tortuosity of the entire vessel. The approach of local division on a two-dimensional image weakens local vessel tortuosity information and makes it unable to accurately portray the vessel's tortuosity. Hence, we propose a wavelet transform-based multi-scale approach for evaluating the tortuosity of fundus vessels in order to investigate the differences between normal and pathological vessels in terms of spatial tortuous properties. To acquire the skeleton of the fundus vessels, we apply the Zhang-Suen method to refine retinal vessel images segregated by experts. The vascular skeletons are then converted into one-dimension signals, on which we carry out a wavelet transform to yield vascular tortuosity of different scales, which is further evaluated with entropy. The results of the experiments reveal that the suggested tortuosity measure can effectively classify the curvature of blood vessel segments and blood vessel networks.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"17 1","pages":"404-408"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74689099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00054
Zhang Rui, Song Yan, Duan Yong-xuan, Shang Zhao-Xia
The rapid expansion of information and knowledge requires a various applications in computational linguistics and artificial intelligence employing semantic similarity to solve challenging tasks, such as information retrieval, text classification, machine translation, document clustering and so on. Today ontology is an extremely essential approach mainly used to represent acquired knowledge as well as to ensure data and knowledge integration. In this situation, a comprehensive semantic similarity measure is required. We propose a semantic relatedness calculation method that considers all the relationships including common and different attributes relations between concepts. To demonstrate the benefits of exploiting all the relations in domain ontology, we use four method for comparison. The results of our proposed method demonstrate an improvement over the benchmark semantic similarity methods.
{"title":"A semantic relatedness measurement method based on domain ontology considering all relationships","authors":"Zhang Rui, Song Yan, Duan Yong-xuan, Shang Zhao-Xia","doi":"10.1109/ITME53901.2021.00054","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00054","url":null,"abstract":"The rapid expansion of information and knowledge requires a various applications in computational linguistics and artificial intelligence employing semantic similarity to solve challenging tasks, such as information retrieval, text classification, machine translation, document clustering and so on. Today ontology is an extremely essential approach mainly used to represent acquired knowledge as well as to ensure data and knowledge integration. In this situation, a comprehensive semantic similarity measure is required. We propose a semantic relatedness calculation method that considers all the relationships including common and different attributes relations between concepts. To demonstrate the benefits of exploiting all the relations in domain ontology, we use four method for comparison. The results of our proposed method demonstrate an improvement over the benchmark semantic similarity methods.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"29 1","pages":"226-230"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85456162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00020
Hai Huang, Yang Liu, Jun Guo, Zhiru Yang, Lei Xiang, Bojing Cheng
With the rapid development of mobile phones, it is possible to use computer vision recognition technology on modern smartphones to help detect driving and their distances. This paper studies and implements the detection of pedestrians and vehicles using Yolo on Android platform, and estimates pedestrian or vehicles distances based on its location data, and then implements a vehicle-assisted driving safety warning system.
{"title":"Research and implementation of driving distance detection and warning system for automobile assisted driving based on Android platform","authors":"Hai Huang, Yang Liu, Jun Guo, Zhiru Yang, Lei Xiang, Bojing Cheng","doi":"10.1109/ITME53901.2021.00020","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00020","url":null,"abstract":"With the rapid development of mobile phones, it is possible to use computer vision recognition technology on modern smartphones to help detect driving and their distances. This paper studies and implements the detection of pedestrians and vehicles using Yolo on Android platform, and estimates pedestrian or vehicles distances based on its location data, and then implements a vehicle-assisted driving safety warning system.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"14 1","pages":"47-49"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81814486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00052
Xiaochuan Chen
This paper established a class of Mathematical Study on marketing Strategy with state feedback control. Based on the qualitative analysis of the pulse-free control model, the paper adopted the geometric theory of the differential equation to study the existence of the order-1 periodic solution of the state pulse system, and obtained the asymptotic stability of the periodic orbit, and finally verified the theoretical results through numerical simulations.
{"title":"Research on Mathematics for Marketing Strategy with State Feedback Control","authors":"Xiaochuan Chen","doi":"10.1109/ITME53901.2021.00052","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00052","url":null,"abstract":"This paper established a class of Mathematical Study on marketing Strategy with state feedback control. Based on the qualitative analysis of the pulse-free control model, the paper adopted the geometric theory of the differential equation to study the existence of the order-1 periodic solution of the state pulse system, and obtained the asymptotic stability of the periodic orbit, and finally verified the theoretical results through numerical simulations.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"39 1","pages":"219-221"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80763246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00110
Shuai Han, Hong Wang
There is a huge gap between theory and practice in the traditional teaching model, which seriously degrades student's practical ability and problem-solving ability. To overcome the shortcomings of the traditional teaching model, this paper proposes a novel application design based on advanced project-driven in the teaching process of JSP courses, which is capable of simultaneously boosting students' theoretical and practical abilities. Particularly, the teaching knowledge points are decomposed into dual tasks involving theoretical and practical goals by following the way of “project advanced guidance, task decomposition driven”. Compared with the traditional teaching model, splitting the knowledge points into the project during the teaching process can not only improve the learning efficiency but also cultivate the students' computer practice ability. The research results verify that our proposed teaching model allows students to deepen their knowledge mastery, establish a complete knowledge system, improve their practical ability, and finally apply theoretical knowledge to solve practical problems in the real world.
{"title":"Course Design of JSP Programming Based on Advanced Project-Driven Method","authors":"Shuai Han, Hong Wang","doi":"10.1109/ITME53901.2021.00110","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00110","url":null,"abstract":"There is a huge gap between theory and practice in the traditional teaching model, which seriously degrades student's practical ability and problem-solving ability. To overcome the shortcomings of the traditional teaching model, this paper proposes a novel application design based on advanced project-driven in the teaching process of JSP courses, which is capable of simultaneously boosting students' theoretical and practical abilities. Particularly, the teaching knowledge points are decomposed into dual tasks involving theoretical and practical goals by following the way of “project advanced guidance, task decomposition driven”. Compared with the traditional teaching model, splitting the knowledge points into the project during the teaching process can not only improve the learning efficiency but also cultivate the students' computer practice ability. The research results verify that our proposed teaching model allows students to deepen their knowledge mastery, establish a complete knowledge system, improve their practical ability, and finally apply theoretical knowledge to solve practical problems in the real world.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"66 1","pages":"519-522"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83182312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00021
Xuming Wang, Gang Yang
Interface protocol JESD204B can support 12.5 Gbit/s serial transmission rate, which can solve the problem of high-speed data transmission between data converter and logic device. In this paper, the link layer of sender and receiver based on JESD204B protocol is designed with Verilog HDL, and the feasibility of the design is verified by Xilinx ZYNQ7000 series development board and AD9375 rf board. The comprehensive results show that the data link layer implemented in this scheme can meet the protocol requirements, realize the normal transmission of data, and greatly reduce the consumption of resources. It has the characteristics of universality and portability.
{"title":"Design and Implementation of Link Layer Based on JESD204B Protocol","authors":"Xuming Wang, Gang Yang","doi":"10.1109/ITME53901.2021.00021","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00021","url":null,"abstract":"Interface protocol JESD204B can support 12.5 Gbit/s serial transmission rate, which can solve the problem of high-speed data transmission between data converter and logic device. In this paper, the link layer of sender and receiver based on JESD204B protocol is designed with Verilog HDL, and the feasibility of the design is verified by Xilinx ZYNQ7000 series development board and AD9375 rf board. The comprehensive results show that the data link layer implemented in this scheme can meet the protocol requirements, realize the normal transmission of data, and greatly reduce the consumption of resources. It has the characteristics of universality and portability.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"30 1","pages":"50-54"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83365462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/ITME53901.2021.00027
Luming Li, Xiaowei Zhang, Xiaohong Sun, Hong Liu
The sibling head has been widely used in Siamese-based trackers, however, the structure of the sibling head is the same between classification and regression tasks, which limits the ability of the tracker to obtain more robust and accurate prediction. To solve this issue, we reinspect the network structure of tracking-head for classification and regression tasks, since recognizing the target category needs translation invariant feature while the position-sensitive information facilitates target bounding-box regression task. Further, we propose a differenti-ated tracking-head network, named SiamDTH, by exploiting the feature response module (FRM) and the differentiated sibling head (DSH) to alleviate misalignments between classification and regression task domains. Extensive experiments on visual tracking benchmarks including VOT2019 and OTB100 demon-strate that SiamDTH achieves state-of-the-art performance with a considerable real-time speed. Our source code is available at: https://github.com/x10312/SiamDTH.
{"title":"Reinspecting Classification and Regression in the Sibling Head for Visual Tracking","authors":"Luming Li, Xiaowei Zhang, Xiaohong Sun, Hong Liu","doi":"10.1109/ITME53901.2021.00027","DOIUrl":"https://doi.org/10.1109/ITME53901.2021.00027","url":null,"abstract":"The sibling head has been widely used in Siamese-based trackers, however, the structure of the sibling head is the same between classification and regression tasks, which limits the ability of the tracker to obtain more robust and accurate prediction. To solve this issue, we reinspect the network structure of tracking-head for classification and regression tasks, since recognizing the target category needs translation invariant feature while the position-sensitive information facilitates target bounding-box regression task. Further, we propose a differenti-ated tracking-head network, named SiamDTH, by exploiting the feature response module (FRM) and the differentiated sibling head (DSH) to alleviate misalignments between classification and regression task domains. Extensive experiments on visual tracking benchmarks including VOT2019 and OTB100 demon-strate that SiamDTH achieves state-of-the-art performance with a considerable real-time speed. Our source code is available at: https://github.com/x10312/SiamDTH.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"42 1","pages":"81-85"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90950936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-01DOI: 10.1109/itme53901.2021.00074
Yunzhou Gao, Yue Zhang
Objective To explore the value of Endoscopic performance score for risk of gastric cancer. Methods 578 patients with chronic atrophic gastritis were selected as the study subjects. We selected endoscopic appearance and background mucosal appearance, biopsy pathology, and H.Pylori examination, to analyze the relationship between endoscopic performance score and gastric carcinoma. Results In 578 patients with chronic atrophic gastritis, 156 cases LGIN and 86 cases HGIN were detected. The detection rate of HGIN in male patients was 22.3% (57/256) and that of female patients was 9.0 % (29/322). The difference was statistically significant (P<0.001). There are Kyoto gastritis score less than 3, 213 cases, score 4–6, 198 cases, score 7–8, 167 cases. The scoring grade was significantly correlated with the occurrence and degree of intraepithelial neoplasia (R=0.260, P < 0.001). The total score of patients with gastric cancer in the fundus of the stomach and cardia was significantly increased (P< 0.01). In Multivariate analysis, the risk factor for gastric cancer is intestinal metaplasia, with an OR value of 4.811(95% CI 2.905-7.967, P<0.001). Conclusion Detecting the patients at high risk and making an appropriate diagnosis is crucial for achieving total eradication of gastric cancer. The score of endoscopic performance in the Kyoto gastritis classification is useful for detecting these patients.
目的探讨内镜性能评分对胃癌发生风险的评价价值。方法选择578例慢性萎缩性胃炎患者作为研究对象。我们选择内镜下表现和背景粘膜表现、活检病理和幽门螺杆菌检查，分析内镜下表现评分与胃癌的关系。结果578例慢性萎缩性胃炎中检出LGIN 156例，HGIN 86例。男性HGIN检出率为22.3%(57/256)，女性HGIN检出率为9.0%(29/322)。差异有统计学意义(P<0.001)。京都胃炎评分低于3 213例，4 ~ 6分198例，7 ~ 8分167例。评分分级与上皮内瘤变的发生及程度有显著相关性(R=0.260, P < 0.001)。胃癌患者胃底、贲门总评分明显升高(P< 0.01)。多因素分析显示，胃癌的危险因素为肠化生，OR值为4.811(95% CI 2.905 ~ 7.967, P<0.001)。结论及时发现高危患者并作出正确诊断是实现胃癌根治的关键。京都胃炎分类中的内镜表现评分对检测这些患者是有用的。
{"title":"Gastric cancer prevention targeted on risk assessment: the Kyoto Classification of Gastritis","authors":"Yunzhou Gao, Yue Zhang","doi":"10.1109/itme53901.2021.00074","DOIUrl":"https://doi.org/10.1109/itme53901.2021.00074","url":null,"abstract":"Objective To explore the value of Endoscopic performance score for risk of gastric cancer. Methods 578 patients with chronic atrophic gastritis were selected as the study subjects. We selected endoscopic appearance and background mucosal appearance, biopsy pathology, and H.Pylori examination, to analyze the relationship between endoscopic performance score and gastric carcinoma. Results In 578 patients with chronic atrophic gastritis, 156 cases LGIN and 86 cases HGIN were detected. The detection rate of HGIN in male patients was 22.3% (57/256) and that of female patients was 9.0 % (29/322). The difference was statistically significant (P<0.001). There are Kyoto gastritis score less than 3, 213 cases, score 4–6, 198 cases, score 7–8, 167 cases. The scoring grade was significantly correlated with the occurrence and degree of intraepithelial neoplasia (R=0.260, P < 0.001). The total score of patients with gastric cancer in the fundus of the stomach and cardia was significantly increased (P< 0.01). In Multivariate analysis, the risk factor for gastric cancer is intestinal metaplasia, with an OR value of 4.811(95% CI 2.905-7.967, P<0.001). Conclusion Detecting the patients at high risk and making an appropriate diagnosis is crucial for achieving total eradication of gastric cancer. The score of endoscopic performance in the Kyoto gastritis classification is useful for detecting these patients.","PeriodicalId":6774,"journal":{"name":"2021 11th International Conference on Information Technology in Medicine and Education (ITME)","volume":"72 1","pages":"330-335"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89703255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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