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ObjectiveTo construct a quantitative differentiation model of traditional Chinese medicine （TCM） syndromes by taking primary osteoporosis （POP） with kidney yang deficiency syndrome as an example， and to provide methodological reference for the standardization of syndrome differentiation. MethodsHigh-frequency clinical features of POP were screened by descriptive statistical analysis， and strong association features of POP were obtained by association rule algorithm. On this basis， a latent structure （latent tree） model was established through latent structure analysis， and the implicit and explicit variables （features） related to POP with kidney yang deficiency syndrome were comprehensively clustered， and the clustering results were interpreted by the indexes of mutual information and cumulative information coverage， to explore the primary and secondary symptoms， and to deduce the categories of POP with kidney yang deficiency syndrome based on the probability of the features appearing in the various latent categories. Based on the categories， the clinical feature scores and identification thresholds were calculated， and the syndrome differentiation model of POP with kidney yang deficiency was initially constructed by combining the comprehensive judgment rules. Finally， the results of TCM professionals' judgment were used as the gold standard to further evaluate the effectiveness of the model in assisting the syndrome differentiation. ResultsThe 32 features strongly associated with POP were obtained， and the Bayes information critedon score of the further constructed latent tree model was -15291.93. Based on the mutual information and the cumulative information coverage， the main symptoms of POP with kidney yang deficiency syndrome were bone weakness， fatigue， pale tongue， clear urine， frequent nocturnal urination， cold limbs， thin pulse， white coating， and secondary symptoms were weakness， loss of libido， loose stool， frequent urination， lumbar and knee weakness， and fear of cold. From the probability of the occurrence of each clinical feature in different latent categories of POP with kidney yang deficiency syndrome， the state was introduced as S0 category （none/mild kidney yang syndrome）/ S1 category （moderate kidney yang syndrome）/ S2 category （severe kidney yang syndrome）. Optimizing the preliminary rules of state identification and refining the state of S1 category， the results showed that among 970 patients with POP， there were 520 patients having no/mild kidney yang deficiency syndrome， 224 patients with moderate to mild kidney yang deficiency syndrome， 81 patients with moderate to severe kidney yang deficiency syndrome， and 145 patients with severe kidney yang deficiency syndrome. During the evaluation and validation process， the correct rate of the model assessment index was 0.8835， while the sensitivity was 0.7181， and the specificity was 0.9437. ConclusionCombined with the latent structure analysis of the association rule， the syndrome differentiation model for POP with kidney yang deficiency could be constructed， and the model shows a good quantitative identification effect， which can provide methodological supports for clinicians to improve the efficiency and accuracy of TCM diagnosis.
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Objective To explore the related factors of hair selenium level in Keshan disease area of Zhangjiakou City, Hebei Province, and to provide reliable data basis for consolidating the elimination of Keshan disease. Methods The association rule (Apriori) analysis was carried out on the survey data of hair selenium level of people in Keshan disease endemic areas and non-endemic areas of Zhangjiakou City from 2018 to 2020. By setting the minimum support and confidence, and combining with the lift ratio, the association relationship between the hair selenium level of people in Keshan disease area and the staple food and vegetables of the residents was analyzed. Results A total of 5 strong association rules were generated. The maximum values of support, confidence and lift ratio were 12.22, 93.33 and 1.17, respectively, and the minimum values were 10.00, 90.91 and 1.14, respectively. The moderate level of selenium in the hair of residents in the disease area was related to the consumption of food purchased from other places and a large quantity of vegetables. Conclusion Association rules provide a reference research method for improving hair selenium nutrition level of residents in Keshan disease area of Zhangjiakou City and establishing a long-term mechanism for Keshan disease prevention and control.
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Objective:To explore the medication law and core Traditional Chinese Medicine (TCM) compounds in the treatment of blood stasis vascular dementia (VD) based on data mining.Methods:The literature about TCM treatment for blood stasis VD was retrieved from the databases of CNKI, Wanfang, VIP, and CBM from January 2000 to November 2021. Microsoft Office Excel 2019, SPSS Modeler 18.0, SPSS Statistics 25.0, R X64 4.1.2, and Origin 2021 were used to perform medication frequency analysis, frequency analysis of four properties and five tastes of TCM, association rules, clustering analysis, factor analysis and data visualization.Results:A total of 196 articles were included, with 196 TCM prescriptions, involving 200 kinds of Chinese materia medica. High-frequency drugs were for Acori Tatarinowii Rhizoma, Chuanxiong Rhizoma, Salviae Miltiorrhizae Radix et Rhizoma, Polygalae Radix, Carthami Flos. The medicinal properties were mainly warm, mild and cold, the tastes were mainly sweet, bitter and pungent, and the meridians were mainly liver meridian, spleen meridian and heart meridian. A total of 19 association rules were obtained from the analysis of association rules for 2 kinds of Chinese materia medica, and the rules of the representative were Acori Tatarinowii Rhizoma- Polygalae Radix, Chuanxiong Rhizoma- Carthami Flos, Acori Tatarinowii Rhizoma- Curcumae Radix. A total of 4 categories were extracted through clustering analysis. Factor analysis extracted a total of 8 common factors. Conclusion:The core pathogenesis of blood stasis VD is blood stasis blocking brain collaterals, and there were also pathological factors such as qi deficiency, yin deficiency, phlegm turbidity and so on. The basic treatment is promoting blood circulation and removing stasis, and different methods of promoting blood circulation and drugs are selected. The methods of strengthening spleen and reducing phlegm, nourishing yin and blood, inducing resuscitation, tonifying the kidney and spleen, regulating qi, promoting collaterals and so on can also be used based on syndromes and symptoms of the patients.
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Objective:To explore the prescription and medication law of Traditional Chinese Medicine (TCM) compounds in the treatment of vascular dementia (VD) based on patent database.Methods:TCM compounds with patents about VD were retrieved from Chinese patent announcement website of the State Intellectual Property Office and CNKI. The retrieval time was from the establishment to the databases to 31 st, March 2022. The frequency, clusteringand association analysis were carried out with the help of TCM inheritance auxiliary platform (V2.5). The medication law was analyzed. Results:154 TCM compound patents for the treatment of vascular dementia were screened, involving 227 kinds of Chinese materia medica. Among them, Acori Tatarinowii Rhizoma (44 times, 28.57%) was used more frequently, and the common medicinal pair was Salviea Miltiorrhizae Radix et Rhizoma- Acori Tatarinowii Rhizoma (17 times, 11.03%). The medicinal property was mainly warm, the taste was mainly sweet, and the meridian was mainly liver meridian. Those with high confidence based on association rules were " Corni Fructus -Acori Tatarinowii Rhizoma" (0.90), " Corni Fructus -Rehmannize Radix et Praeparata" (0.90). Based on the complex network, it was concluded that the core drugs were 14 groups such as " Rehmannize Radix et Praeparata- Cistanches Herba- Corni Fructus". The new prescriptions extracted by entropy cluster analysis included 7 groups such as " Rehmannize Radix et Praeparata, Cistanches Herba, Corni Fructus and Asparagi Radix". Conclusion:The treatment of VD by TCM compounds with national patents is mainly based on tonifying deficiency, promoting blood circulation and removing blood stasis, eliminating phlegm and dampness, expelling wind and dredging collaterals, opening orifices and resuscitation, which can provide reference for clinical practice and new drug research and development.
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Objective:To reveal the regular pattern characteristics of different diseases with the same treatment in the most common diseases with blood stasis syndrome; To provide reference for the clinical treatment of blood stasis syndrome and the development of new drugs.Methods:RCTs of blood stasis syndrome were retrieved from CNKI, Chongqing VIP, Wanfang Data, SinoMed, and China Medical Journal Full-text Database from the establishment of the databases to December 31, 2022. Diseases, accompanied symptoms, prescriptions and medicines were extracted. The diseases with the highest frequency among the three disease systems with the highest frequency were collected, and their medication characteristics and prescription rules were analyzed using frequency statistics and association rules Apriori algorithm. The core prescriptions of blood stasis syndrome of three kinds of diseases were excavated and their network similarity was analyzed.Results:A total of 2 052 articles were included. Stable coronary heart disease, ischemic stroke and DN were more common diseases with blood stasis syndrome. The common drugs for the three diseases were Chuanxiong Rhizoma, Carthami Flos, Persicae Semen, Angelicae Sinensis Radix. The core prescription of stable coronary heart disease was Persicae Semen- Carthami Flos- Chuanxiong Rhizoma- Angelicae Sinensis Radix- Paeoniae Radix Rubra; the core prescription of ischemic stroke is Buyang Huanwu Decoction; the core prescription of DN was Persicae Semen- Carthami Flos- Chuanxiong Rhizoma- Angelicae Sinensis Radix- Cornus Officinalis- Dioscoreae Rhizoma- Astragali Radix. The similarity between stable coronary heart disease and ischemic stroke core prescription network was 0.35, the similarity between ischemic stroke and DN core prescription network was 0.29, and the similarity between stable coronary heart disease and DN core prescription network was 0.26. Conclusions:The theory of "different diseases with the same treatment" can profoundly guide clinical practice. The core medicines of blood stasis syndrome are Persicae Semen, Carthami Flos, Angelicae Sinensis Radix, and Chuanxiong Rhizoma. On this basis, combined with different diseases and syndromes to make changes of adding and subtracting.
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Objective:To analyze the rule of acupoint selection for acupuncture in relieving postoperative pain based on data mining technology.Methods:Articles about acupuncture for postoperative pain were retrieved from CNKI, SinoMed, VIP, Wanfang, PubMed, Embase and Web of Science databases from establishment to June 6, 2022. Excel 2019 and SPSS Modeler 18.0 software were used to establish acupoints database and conduct the data analysis.Results:Totally 308 articles were obtained, involving 317 acupuncture prescriptions and 173 acupoints. Acupoints of bladder meridian, stomach meridian, large intestine meridian and spleen meridian were used frequently. Zusanli (ST 36), Hegu (LI 4) and Neiguan (PC 6) were high-frequency acupoints with a frequency of ≥50 times. Five-shu acupoint was often selected in specific acupoints. The common sites for acupuncture to relieve postoperative pain were abdomen, perianal, lumbar back and knee. Zusanli (ST 36), Neiguan (PC 6) and other acupoints were commonly used for abdominal postoperative pain, and the most commonly used combination was "Zusanli (ST 36)-Neiguan (PC 6)"; Chengshan (BL 57), Changqiang (GV 1) and other acupoints were often used for perianal postoperative pain, and "Chengshan (BL 57)-Changqiang (GV 1)" was highly correlated combination; Shenshu (BL 23) and Huantiao (GB 30) were commonly used for postoperative pain in the lumbar and back region, and acupoints with high correlation were "Ashi acupoint-Huantiao (GB 30)" and "Shenshu (BL 23)-Huantiao (GB 30)"; Xuehai (SP10) and Liangqiu (ST 34) were commonly used for postoperative pain of knee, and their compatibility had a high correlation.Conclusion:Acupuncture therapy for relieving postoperative pain often selects Yang meridians acupoints, and follows the principle of distal-proximal points combination and acupoint selection along meridians, and pays attention to the use of specific acupoints.
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Objective:To analyze the application and regularity of acupoint selection of Sanyinjiao (SP 6) based on data mining.Methods:Search for literatures in CNKI, Wanfang, VIP, and Pubmed, the clinical researches of acupuncture on Sanyinjiao (SP 6) point were selected, according to the inclusion and exclusion criteria, and the retrieval period was from database construction to September 30th, 2021. Excel 2016, SPSS Statistics 25.0, SPSS Modeler 18.0 were used to perform descriptive analysis, association analysis and cluster analysis.Results:After literature screening, a total of 261 literatures were included, involving 73 kinds of diseases, mainly including mental and behavioral disorders, genitourinary diseases, endocrine and nutritional metabolism diseases and nervous system diseases. The most frequently used acupoints in Sanyinjiao (SP 6) compatibility are Zusanli (ST 36), Baihui (GV 20), Guanyuan (CV 4) and Taichong (LR 3), most of which focus on stomach meridian, conception channel, governor channel and bladder meridian. Seven categories were extracted among high-frequency acupoints by cluster analysis. The association rule analysis showed that the commonly used combination of Sanyinjiao (SP 6) were Zusanli (ST 36)-Sanyinjiao (SP 6), Baihui (GV 20)-Sanyinjiao (SP 6), and Guanyuan (CV 4)-Sanyinjiao (SP 6).Conclusions:Sanyinjiao (SP 6) is widely used in clinical application, and it is always compatible with stomach meridian, conception vessel, governor channel acupoints, especially those acupoints on the outer and inner meridians and the upper and lower parts. Sanyinjiao (SP 6) combined with other acupoints can treat diseases of multiple systems, such as insomnia, stroke, anxiety and depression, dysmenorrhea, infertility, etc. Clustering and association analysis found the core compatibility law of Sanyinjiao (SP 6), which can be used as a reference for clinical acupoint selection.
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@#【Objective】 To explore the prescriptions related to the treatment of spleen and stomach diseases in Prescriptions of Peaceful Benevolent Dispensary (Tai Ping Hui Min He Ji Ju Fang,《太平惠民和剂局方》, TPHMHJJF), and investigate the medication and prescription rules. 【Methods】 The prescriptions of TPHMHJJF for treating spleen and stomach diseases were screened, and the data set was established by entering the prescriptions and standardized drug names using WPS Excel 2019. Herb frequency statistics, efficacy categorization, property, flavor, meridian tropism, association rules, cluster analysis, factor analysis, and complex network analysis were performed using Python 3.6.8 programming language and Gephi 0.9.2 visualization software. 【Results】 A total of 239 prescriptions were included after the screening, and the dosage forms were mainly pills and powders. The study involved 200 herbal medicines, among which 40 herbs had a frequency of ≥ 12. The herb with the highest frequency was Ganjiang (Zingiber Rhizoma). The herb properties were mainly warm in nature, with the most pungent herbs. Most herbs were attributed to the spleen and stomach meridians, and tonifying medicine were the main species. The association rule analysis identified 26 second-order association rules and 16 third-order association rules, with "Renshen (Ginseng Radix et Rhizoma) → Fuling (Poria)" as the leading rule in the former and "Fuling (Poria) + Baizhu (Atractylodis Macrocephalae Rhizome) → Renshen (Ginseng Radix et Rhizoma)" as the leading rule in the latter. Also, cluster analysis divided the top 30 herbs into six herb combinations that can warm the middle, move Qi, and dry dampness effectively. Factor analysis extracted 13 common factors, with Renshen (Ginseng Radix et Rhizoma), Fuling (Poria), and Baizhu (Atractylodis Macrocephalae Rhizome) as the highest contributing factors. Lastly, complex network analysis yielded the core prescription of 14 herbs, with Ganjiang (Zingiber Rhizoma), Renshen (Ginseng Radix et Rhizoma), Gancao (Glycyrrhizae Radix et Rhizome), and Chenpi (Citri Reticulatae Pericarpium) among the herbs with a higher weighting degree. 【Conclusion】 TPHMHJJF is mainly based on the use of warming herbs to treat spleen and stomach diseases, and its medication rule can be summarized into three aspects: (i) primarily using warming and tonifying to warm the middle and dissipate cold, (ii) using the method of moving Qi with aromatic nature to delight the spleen and appetize the stomach, and (iii) emphasizing the regulation of Qi and blood to calm the five zang-organs.
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ABSTRACT Introduction: Finding the factors that contribute to success in student performance or failure is necessary for every teacher. Data mining, which is already used in companies for management processes, can be essential in this research. Objective: Discuss the data mining algorithms application in sports performance management. Method: A database was developed considering seasonal factors, health benefit index, and sports behavior characteristics. The data were entered under fuzzy logic, processed, and analyzed in IBM SPSS Modeler Software. Decision-making efficiency was improved with the target base interpolation analysis and the C spatial noise reduction methods. The fidelity of sports behavior was consolidated under Gauss time series analysis. Results: The relationship between the mining algorithm to find the existing problems and the association results in the mining rules provided valuable information for improving health guidelines to the physical activity students. Conclusion: The original data from the educational system can be transformed into useful information through the association rules algorithm, and the relationship between the performance can be obtained, providing the improvement in the decision making for the benefit of the physical level of the students. Evidence Level II; Therapeutic Studies - Investigating the results.
RESUMO Introdução: Encontrar os fatores que contribuam para o sucesso no desempenho do aluno ou o seu fracasso é uma necessidade de todo professor. A mineração de dados, que já é utilizada em empresas para processos de gestão, pode ser uma importante aliada dessa pesquisa. Objetivo: Discutir a aplicação de algoritmos da mineração de dados na gestão do desempenho esportivo. Método: Um banco de dados foi desenvolvido considerando fatores sazonais, índice de benefício de saúde e características do comportamento esportivo. Os dados foram inseridos sob lógica Fuzzy, processados e analisados no Software IBM SPSS Modeler. A eficiência da tomada de decisão foi aprimorada com o método de análise de interpolação da base de alvo e o método de redução de ruído espacial C. A fidelidade do comportamento esportivo foi consolidada sob a análise de séries atemporais de Gauss. Resultados: A relação entre o algoritmo de mineração para encontrar os problemas existentes e os resultados da associação nas regras de mineração forneceram informações valiosas para o aprimoramento da orientação à saúde dos alunos praticantes de atividades físicas. Conclusão: Os dados originais do sistema educacional podem ser transformados em informações úteis por meio do algoritmo de regras de associação e a relação entre o desempenho pode ser obtida proporcionando o aperfeiçoamento na tomada de decisão para o benefício do nível físico dos alunos. Nível de evidência II; Estudos Terapêuticos - Investigação de Resultados.
RESUMEN Introducción: Encontrar los factores que contribuyen al éxito en el rendimiento de los alumnos o a su fracaso es una necesidad de todo profesor. La minería de datos, que ya se utiliza en las empresas para los procesos de gestión, puede ser un importante aliado en esta investigación. Objetivo: Discutir la aplicación de los algoritmos de minería de datos en la gestión del rendimiento deportivo. Método: Se elaboró una base de datos teniendo en cuenta los factores estacionales, el índice de beneficios para la salud y las características del comportamiento deportivo. Los datos se introdujeron bajo lógica difusa, se procesaron y analizaron en el software IBM SPSS Modeler. La eficacia de la toma de decisiones se mejoró con el método de análisis de interpolación de la base del objetivo y el método de reducción del ruido espacial C. La fidelidad del comportamiento deportivo se consolidó bajo el análisis de series temporales de Gauss. Resultados: La relación entre el algoritmo de minería para encontrar los problemas existentes y los resultados de la asociación en las reglas de minería proporcionaron información valiosa para la mejora de la orientación sanitaria de los estudiantes que practican actividades físicas. Conclusión: Los datos originales del sistema educativo se pueden transformar en información útil mediante el algoritmo de reglas de asociación y se puede obtener la relación entre el rendimiento proporcionando la mejora en la toma de decisiones en beneficio del nivel físico de los alumnos. Nivel de evidencia II; Estudios terapéuticos - Investigación de resultados.
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Acupoint-symptom relationship in CHENG Dan-an's Note About Treatise on Cold-Attack was analyzed based on complex network, acupoint names and indications were extracted from the book, which provided ideas and methods for promoting the modernization of acupuncture and moxibustion by using complex network technology. A total of 112 acupoints in 201 acupuncture prescriptions were included, and the total frequency of acupoints was 880 times, forming 42 034 acupoint pairs. In terms of network indexes, compared with the complex network of comprehensive acupuncture books, such as Meridian and Acupoint Science, Zhenjiu Dacheng, Acupuncture A and B Meridians formed based on the same mathematical method, the complex network model for CHENG Dan-an's Note About Treatise on Cold-Attack shows more typical small world effect, which is characterized by higher network density (6.762) and shorter average path length (1.064). This phenomenon may be related to the tongue and pulse which added the link between acupoints. For the node indexes, the analysis of topological indexes such as Page Rank shows that acupoints represented by Dazhui (GV 14) has higher compatibility value in the treatment of exogenous diseases, which further demonstrates the clinical value of eigenvector centrality in guiding intelligent compatibility of points.
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Acupuncture , Acupuncture Points , Acupuncture Therapy , Meridians , MoxibustionABSTRACT
Objective:To explore the association rules of personality traits and health-promoting lifestyle in patients with primary angle closure glaucoma, so as to provide advice for the synthetical treatment.Methods:From July to November 2021, a total of 117 primary angle closure glaucoma patients(acute patients n=89, chronic patients n=28) in ophthalmology department of five hospitals in Nanjing were investigated with type A behavior pattern scale, health-promoting lifestyle scale Ⅱ and general information questionnaire.Based on Weka 3.8.5, algorithm of Apriori was used to mine its association relationship. Results:(1) The total scores of type A behavior pattern scale for patients with acute and chronic types of primary angle closure glaucoma were (32.48±6.43) and (27.54±6.49) respectively.The total scores of health-promoting lifestyle scale Ⅱ were (101.69±11.83) and (97.79±7.78) respectively.(2) There were positive associations among patients with acute primary angle closure glaucoma, type A/A-personality (including impatience and hostility) and health-promoting lifestyle (including stress management disorder, interpersonal relationship management disorder, well sense of health responsibility and adequate dietary nutrition intake)(all support>0.1, confidence >0.6, lift >1.0). And patients with chronic primary angle closure glaucoma were associated with B/B-personality (including patience and mild), health-promoting lifestyle (including stress management disorder, interpersonal relationship management disorder, well sense of health responsibility and adequate dietary nutrition intake)(all support>0.1, confidence >0.6, lift >1.0).Conclusion:Primary angle closure glaucoma is strongly related with personality traits and health-promoting lifestyle.Its synthetical treatment plan should take both physical and mental measures, and classified health management for patients with different disease types.
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Objective:To analyze the medication rule of treating orthopedics in Tibetan Medicine by data mining, in order to summarize the characteristics and theory of ethnic minorities medicine for treating orthopedics and traumatology.Methods:By collecting the treatment methods of orthopedics and traumatologic diseases in books of Chinese Materia Medica·Tibetan Medicine Volume and Chinese Medical Encyclopedia·Tibetan Medicine to analyze the frequency, cluster and association rules of Tibetan Medicines by using Office Excel 2019, IBM SPSS Statistics 26.0 and IBM SPSS modeler 14.1 respectively. Results:Among the 202 Tibetan Medicine prescriptions of Orthopedic Department, 338 belongs to Chinese medicines. The top 3 Chinese medicines that are frequently appeared are Chebulae Fructus, Inula racemosa Hook.f, and Carthami Flos. The properties of those medicines are mainly cold, warm and cool, and the tastes are mainly pungent, bitter and sweet; the meridians mainly belong to liver, lung, stomach and spleen; The priscriptions mainly cover four kinds of diseases: trauma, arthralgia syndrome, lumbosacral tendon injury, chest and back tendon injury. The four kinds of cluster combinations were obtained. The core Chinese medicines were Chebulae Fructus, Terminaliae Belliricae Fructus, Phyllanthi Fructus, Cassiae Semen, Olibanum, Abelmoschus moschatus, and the common medicine pair were Chebulae Fructus- Terminaliae Belliricae Fructus, Abelmoschus moschatus- Cassiae Semen, Olibanum- Abelmoschus moschatus and so on. Conclusions:Tibetan Medicines treat orthopedics and traumatological diseases with antipyretic medicines as the main yellow water, followed by blood activating, Qi regulating and wind dampness removing medicines. With Sanguo Decoction and Sanhuang water of Tibetan medicine as the core, they are often combined with other antipyretic and blood cooling medicines and bone connecting medicines. Tibetan Medicine pays attention to the application of dry yellow water theory, which reflects the role of the core theory of Qingxie method and yellow water theory of Tibetan Medicine in the diagnosis and treatment of orthopedic and traumatologic diseases.
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OBJECTIVE@#To summarize the medication rules of Chinese herbs to treat heart failure with preserved ejection fraction (HFPEF) based on data mining and to provide references for clinical utilization.@*METHODS@#The China National Knowledge Infrastructure (CNKI), Wanfang database (Wanfang), VIP database (VIP), Chinese Biomedical Literature (CBM), PubMed, Embase, and Cochrane Library databases were searched from inception to October 2021 to identify relevant literature on treating HFPEF with Chinese herbs. Microsoft Excel 2019 was used to set up a database, and then, association rule analysis and hierarchical cluster analysis were performed by using apriori algorithm and hclust function respectively in R-Studio (Version 4.0.3).@*RESULTS@#A total of 182 qualified papers were included, involving a total of 92 prescriptions, 130 Chinese herbs, and 872 individual herbs prescribed, with an average of 9.5 herbs per prescription. The six most frequently prescribed herbs were Astragali Radix (Huangqi), Salviae Miltiorrhizae Radix Et Rhizoma (Danshen), Poria (Fuling), Glycyrrhizae Radix Et Rhizoma (Gancao), Cinnamomi Ramulus (Guizhi), and Ginseng Radix Et Rhizoma (Renshen). There were 35 herbs used more than 5 times, involving 11 efficacy categories. The top three categories were deficiency-tonifying herbs, blood-activating and stasis-removing herbs, and dampness-draining diuretic herbs. The most commonly used herbs were mainly warm and sweet. The primary meridian tropisms were Lung Meridian, Heart Meridian and Spleen Meridian. Association rule analysis yielded 26 association rules, such as Astragali Radix (Huangqi) & Salviae Miltiorrhizae Radix Et Rhizoma (Danshen), Poria (Fuling), Cinnamomi Ramulus (Guizhi) & Atractylodis Macrocephalae Rhizoma (Baizhu). Hierarchical cluster analysis yielded four herb classes, and their functions were mainly qi-replenishing and yang-warming, blood-activating and diuresis-inducing.@*CONCLUSIONS@#HFPEF is the syndrome of root vacuity and tip repletion, and its core pathogenesis is "deficiency", "stasis", and "water", with "deficiency" being the most principal, which is closely related to Xin (heart), Fei (Lung), and Pi (Spleen). The treatment of this disease occurs by improving qi, warming yang, activating blood and inducing diuresis. Astragali Radix (Huangqi) with Salviae Miltiorrhizae Radix Et Rhizoma (Danshen) is the basic combination of herbs applied.
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Humans , Data Mining , Drugs, Chinese Herbal/pharmacology , Heart Failure/drug therapy , Medicine, Chinese Traditional , Salvia miltiorrhiza , Stroke VolumeABSTRACT
Chinese patent medicine prescriptions containing Jujubea Fructus in 2015 edition of Chinese Pharmacopoeia and the Composition Principles of Chinese Patent Drug were collected, and the characteristics of Chinese patent medicine containing Jujubea Fructus were analyzed by using data mining technology. Statistical software Excel 2019, Clementine 12.0 and SPSS 21.0 were used to conduct statistical analysis of conforming Chinese patent medicine prescriptions by means of frequency statistics, association rule analysis and cluster analysis. Finally, a total of 185 Chinese patent medicine prescriptions containing Jujubea Fructus were included in this study, involving 402 Chinese medicines and 28 kinds of high frequency Chinese medicines, with Jujubea Fructus, Poria, Zingiberis Rhizoma Recens, Glycyrrhizae Radix et Rhizoma, and Codonopsis Radix as the top five. The deficiency-nourishing drugs were in the most common efficacy classification, mainly sweet, bitter and pungent, with most medicine properties of warm and gentle, main meridians of spleen lung and stomach, dosage forms of pills, granules and tablets, and main indications of splenic diseases. Fifteen drug combinations were obtained in association rule analysis. Eleven drug combinations were obtained by association rule analysis of Chinese patent medicine containing Jujubea Fructus in the treatment of splenic diseases, and the drugs were divided into two categories by cluster analysis. According to the above analysis, it is found that the Chinese patent medicine prescriptions containing Jujubea Fructus are mainly composed of deficiency-nourishing drugs, mostly compatible with drugs of sweet, bitter and pungent flavors, warm and gentle properties, and spleen, lung, and stomach meridians in the treatment of splenic diseases, with Sijunzi Decoction as the main drug. This study provides guidance for modern clinical application and development of Jujubea Fructus.
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China , Data Mining , Drugs, Chinese Herbal , Medicine, Chinese Traditional , Nonprescription DrugsABSTRACT
To explore prescription medication regularity in the treatment of Alzheimer's disease with traditional Chinese medicine(TCM). With Alzheimer's disease or senile dementia as the subject, collecting and sorting out the journal papers in CNKI were collected as the data source to establish the literature research database of Alzheimer's disease prescriptions, and then the association rule analysis, factor analysis and systematic cluster analysis on the included TCM were conducted. Among the 113 prescriptions included in the standard, the single herb Acori Tatarinowii Rhizoma was the most common. The herbs were mainly warm and flat among four pro-perties, mainly sweet, bitter and spicy among five flavors. The drugs were mainly distributed in five internal organs, and the most commonly used drugs were deficiency tonifying drugs as well as blood activating and stasis removing drugs. In the association rule analysis, it was found that there were 6 drug pairs with the highest association strength. Eight common factors were extracted from the factor analysis, and they were classified into 6 categories in the systematic cluster analysis. The results have shown that the overall principles in treating Alzheimer's disease with modern Chinese medicine are tonifying deficiency, invigorating circulation, activating blood and dispelling phlegm.
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Humans , Alzheimer Disease/drug therapy , Data Mining , Drugs, Chinese Herbal/therapeutic use , Medicine, Chinese Traditional , PrescriptionsABSTRACT
Objective:To analyze the current situation of falls in elderly patients with infirmity, and find out the related risk factors of injuries caused by falls, so as to provide reference for avoiding or reducing the injuries caused by falls in elderly patients with infirmity during hospitalization.Methods:Using the method of data mining, this paper analyzed the data of 56 elderly patients with falls reported by a tertiary hospital in Liaoning Province from January 1, 2017 to April 30, 2020. Through the Apriori algorithm for association analysis, using chi square test for effectiveness evaluation, and then according to the relevant professional knowledge for analysis.Results:Finally obtained six strong association rules with the elderly infirmity inpatients fall injury, which were poor sleep quality, poor activity ability, taking fall prone drugs, falling state for displacement, suffering from cerebrovascular disease, self-care ability was limited.Conclusion:Association analysis can be used to mine valuable association rules of fall injury in elderly patients, and attach importance to its strong association rules, so as to provide clinical intervention basis for preventing or reducing fall injury in elderly patients.
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The epidemic situation of coronavirus disease 2019(COVID-19) is developing rapidly in the world, and the influence is serious. In this study, the prescription of Mongolian medicine to prevent new type of COVID-19 was investigated. Based on the second edition and the third edition of COVID-19 Mongolian Medicine Prevention and Treatment Guidance Program issued by the Inner Mongolia Autonomous Region Health Commission, using Excel 2007, SPSS Modeler 18, SPSS Statistics 25, Cytoscape 3.7.1 statistical software as a tool, the association rules analysis and cluster analysis of Mongolian medicine included in the standard were carried out. Among the 45 prophylactic prescriptions included in the standard, a total of 34 high-frequency drugs using frequency ≥5 were used, of which Carthami Flos(21 times, 4.46%), Chebulae Fructus(20 times, 4.26%), Moschus(13 times, 2.77%), Myristicae Semen(12 times, 2.55%), Santali Albi Lignum(12 times, 2.55%), and Bovis Calculus(12 times, 2.55%) were the most common. The main drugs for the prevention of COVID-19 were Liang(13 times, 38.23%), Wen(9 times, 26.47%), the flavor was Ku(20 times, 34.48%), Xin(13 times, 22.41%), Gan(11 times, 18.97%), the most used drugs treating hot evil(99 times, 32.46%), treatment of "Heyi" drugs(51 times, 16.72%), treatment of "Badagan" drugs(40 times, 13.11%), treatment of "sticky" drugs(37 times, 12.13%), and a cough, eliminating phlegm and antiasthmatic(31 times, 10.16%), the association rule analysis found that the highest association intensity of the drug pair combination of 11. Clustering analysis using the cluster analysis of inter-group join method found a total of 8 categories. In this study, 45 prescriptions of Mongolian medicine for the prevention of COVID-19 were collec-ted and further analyzed, hoping to provide new ideas for clinical diagnosis and treatment.
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Humans , Betacoronavirus , China , Coronavirus Infections , Drug Therapy , Medicine, Mongolian Traditional , Pandemics , Pneumonia, Viral , Drug TherapyABSTRACT
OBJECTIVE@#To help selecting appropriate meridians and acupoints in clinical practice and experimental study for Parkinson's disease (PD), the rules of meridians and acupoints selection of acupuncture and moxibustion were analyzed in domestic and foreign clinical treatment for PD based on data mining techniques.@*METHODS@#Literature about PD treated by acupuncture and moxibustion in China and abroad was searched and selected from China National Knowledge Infrastructure and MEDLINE. Then the data from all eligible articles were extracted to establish the database of acupuncture-moxibustion for PD. The association rules of data mining techniques were used to analyze the rules of meridians and acupoints selection.@*RESULTS@#Totally, 168 eligible articles were included and 184 acupoints were applied. The total frequency of acupoints application was 1,090 times. Those acupoints were mainly distributed in head and neck and extremities. Among all, Taichong (LR 3), Baihui (DU 20), Fengchi (GB 20), Hegu (LI 4) and Chorea-tremor Controlled Zone were the top five acupoints that had been used. Superior-inferior acupoints matching was utilized the most. As to involved meridians, Du Meridian, Dan (Gallbladder) Meridian, Dachang (Large Intestine) Meridian, and Gan (Liver) Meridian were the most popular meridians.@*CONCLUSIONS@#The application of meridians and acupoints for PD treatment lay emphasis on the acupoints on the head, attach importance to extinguishing Gan wind, tonifying qi and blood, and nourishing sinews, and make good use of superior-inferior acupoints matching.
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The application of special acupoints for different primary symptoms of chronic gastritis in ancient literature of acupuncture and moxibustion was analyzed and summarized. With keywords, electronic and manual retrieval of ancient literature being performed to establish a database, the association rules were performed with SPSS Modeler 18. As a result, ① among all the 2243 items included, 109 items mentioned special acupoints (excluding those only mentioned crossing acupoint). The frequency of special acupoints was 2554 (71.7%), and the special acupoints on the spleen meridian, the stomach meridian, the conception vessel were frequently used. The frequency of five- point was highest, followed by front- points. ② The special acupoints for four main primary symptoms of chronic gastritis, "stomachache" "vomiting and regurgitation" "belching and acid regurgitation" and "epigastric fullness", included Zusanli (ST 36), Neiguan (PC 6), Zhongwan (CV 12), Gongsun (SP 4), Taibai (SP 3). In addition, the back- points were also selected to treat the primary symptoms other than "epigastric fullness". Zhangmen (LR 13) was added to treat "belching and acid regurgitation". The combination of Neiguan (PC 6) and Gongsun (SP 4) showed the strongest correlation; due to different primary symptoms, the combination had different emphasis.
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In this study, the clinical characteristics and drug combination rules of Danshen Chuanxiongqin Injection in the treatment of patients with cerebral infarction were analyzed. The inpatient information of 2 857 patients of cerebral infarction treated with Danshen Chuanxiongqin Injection in HIS database of 20 grade Ⅲ class A hospitals in China was collected, and a model was established by description analysis and Apriori algorithm, in order to explore the clinical characteristics and drug combination rules of Danshen Chuan-xiongqin Injection in the treatment of cerebral infarction. The results showed that among patients of cerebral infarction treated with Danshen Chuanxiongqin Injection, 1 727 patients were older than 65 years old, accounting for 69.61%, and 1 610 were males, accounting for 63.59%. Commonly used drugs included lipid-lowering agents, anticoagulant thrombolytic agents, antiplatelet agents, stimulants of brain metabolism, vasodilators and other Western drugs, as well as traditional Chinese medicines, such as blood-activating agents, heat-clearing agents and expectorant agents. The Western medicine with the highest use frequency in combination with Danshen Chuan-xiongqin Injection was aspirin enteric-coated tablets(1 528 cases, 53.48%). The traditional Chinese medicine with the highest use frequency in combination with Danshen Chuanxiongqin Injection was Xingnaojing Injection, with a total of 378 cases, accounting for 13.23%. Among them, the most commonly used Western drugs combined with Danshen Chuanxiongqin Injection were anticoagulant thrombolytic and antiplatelet drugs, with a usage rate as high as 83.48%. In order to further explore the drug combination rules of Danshen Chuanxiongqin Injection, the association analysis of drug combination in patients of cerebral infarction treated with Danshen Chuanxiongqin Injection was carried out. In clinical combination of two Western drugs, Atorvastatin Calcium Capsules+Cerebral Proteolytic Injection were the most common combination, with a support of 27.10%. In clinical combination with 3 Western drugs, Clopidogrel Bisulfate Tablets+Atorvastatin Calcium Capsules+Cerebral Proteolytic Injection were most commonly used, with a support of 15.90%. The results showed that the patients of cerebral infarction treated with Danshen Chuanxiongqin Injection were mainly elderly males, and often complicated with hypertension, coronary heart disease, diabetes and other basic diseases. The clinical application of Danshen Chuanxiongqin Injection was principally in line with the guidelines. In the treatment of cerebral infarction, it was often combined with Western medicine anticoagulant thrombolysis, antiplatelet drugs, traditional Chinese medicine blood-activating and stasis-dissolving prescription and other drugs with similar pharmacological effects, with an auxiliary therapeutic effect on patients of cerebral infarction complicated with other diseases, and can provide guidance for clinical medication.