Your browser doesn't support javascript.
loading
Montrer: 20 | 50 | 100
Résultats 1 - 20 de 157
Filtre
1.
China Pharmacy ; (12): 773-777, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1013535

Résumé

OBJECTIVE To provide a detailed report and interpretation of the method and results for determining the weights of the technical indicators from the “multi-dimensional and multi-criteria comprehensive evaluation index system (first edition)” stated in Guideline for Multi-dimensional and Multi-criteria Comprehensive Evaluation of Chinese Patent Medicine. METHODS Normalization calculations were performed on the comprehensive weight values calculated by the analytic hierarchy process and expert weighting method to obtain the objective weights of the indicators. RESULTS The weight results of the six primary dimensions in the current comprehensive evaluation indicator system of Chinese patent medicine showed effectiveness dimension> safety dimension>standard dimension>application dimension>scientific dimension>economic dimension, with weight values of 0.281 0, 0.268 5, 0.195 8, 0.107 3, 0.096 1 and 0.051 3 respectively, consistent with the results of most researches currently. CONCLUSIONS The process of weight determination in this indicator system is scientifically reasonable, with clear methods and clear interpretations, and is worthy of further optimization and widespread application.

2.
Article Dans Chinois | WPRIM | ID: wpr-1029093

Résumé

Objective:To construct a leadership evaluation indicator system for managers in primary healthcare institutions.Methods:This study was a qualitative research. Based on the Chinese Academy of Sciences′ Five Forces Model of Leadership, the framework of the leadership evaluation indicator system for primary healthcare institution managers was initially constructed through literature review, expert interviews, surveys, and group discussions. From November 2020 to June 2021, 19 experts were invited to participate in two rounds of Delphi expert consultations. Based on the consultation results, the leadership evaluation indicator system for primary healthcare institution managers was developed, and the analytic hierarchy process (AHP) was used to determine the weight of each indicator.Results:Nineteen consulting experts were included in the study, 13 of whom were aged 40 years or older, and seven of whom had 20 years or more of professional experience. The response rates of the two rounds of Delphi expert consultation questionnaires were 18/19 and 19/19, respectively; the authority coefficients of the experts were 0.92 and 0.91, respectively. In the second round of consultation, the coordination coefficients of each level of indicators were 0.640, 0.557, and 0.512 ( P<0.05), respectively. The constructed leadership indicator system for managers of primary healthcare institutions included five primary indicators, 16 secondary indicators, and 44 tertiary indicators. The primary indicators, in order of their weight, were "influence"(0.299),"decisiveness"(0.245),"control"(0.156),"inspiration"(0.150), and "foresight"(0.150). Conclusions:This study is a preliminary construction of a leadership evaluation indicator system for managers of primary healthcare institutions, which can be a reference for the training and evaluation of relevant talents.

3.
Article Dans Chinois | WPRIM | ID: wpr-1019900

Résumé

Objective To determine the quantitative diagnostic criteria of phlegm-stasis interjunction syndrome of metabolic syndrome.Methods Based on the literature research,the Expert Consultation Questionnaire for MS Syndrome of Phlegm-stasis Interjunction based on Analytic Hierarchy Process was developed.Experts were invited to fill out the questionnaire,and the Diagnostic Criteria for MS Syndrome of Phlegm-stasis Interjunction(Draft)was constructed by using the expert group decision algorithm.The patients with MS were prospectively collected,and the diagnostic criteria for phlegm-stasis interjunction syndrome of MS were validated and revised by conditional probability conversion method and maximum likelihood discrimination,and the quantitative diagnostic criteria for phlegm-stasis interjunction syndrome of MS were finally formulated.Results The sensitivity,specificity and accuracy of the established quantitative diagnostic criteria for MS phlegm-stasis interjunction syndrome were 95.7%,84.0%,91.6%,positive likelihood ratio 5.98,negative likelihood ratio 19.46.Conclusion The quantitative diagnostic criteria for MS phlegm-stasis interjunction syndrome established based on literature research,expert consultation and diagnostic tests have good diagnostic efficacy.

4.
China Pharmacy ; (12): 1309-1314, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1031705

Résumé

OBJECTIVE To optimize the honey processing technology of Phellinus igniarius. METHODS The key factors of honey processing technology of P. igniarius (honey-water ratio, the mass ratio of honey-water to P. igniarius, the frying temperature and the frying time) were investigated by orthogonal test combined with analytic hierarchy process to determine the optimal technological parameters, using the internal quality (the contents of ergosterol, protocatechuic aldehyde and protocatechuic acid) and appearance traits as evaluation indexes. RESULTS The optimal process of honey-roasting P. igniarius was to take raw P. igniarius (1 cm3 square block), add the appropriate amount of auxiliary materials (with 25 kg of refined honey and water for every 100 kg of P. igniarius), mix well, moisten for 2 h until the auxiliary materials were completely absorbed; put it in a frying container, fry at the frying temperature of 130-140 ℃ for 5 min; take it out, put it in an oven at 50 ℃ for 2 h; take it out, and let it cool. The RSD of the results of three validation experiments was 0.68%. CONCLUSIONS The optimized honey processing technology of P. igniarius is stable and feasible.

5.
China Pharmacy ; (12): 1320-1326, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1031707

Résumé

OBJECTIVE To optimize the steaming and processing technology of wine-steamed Taxillus chinensis, and to characterize its quality. METHODS Using the content of avicularin, quercitrin, quercetin and appearance traits as evaluation indicators, the analytic hierarchy process (AHP)-entropy weight method was used to determine the weights of each indicator, and the comprehensive scores of those indicators were used as response values. Box-Behnken response surface method was used to investigate the effects of solid-liquid ratio (g/mL), soaking time, and steaming time on the processing technology of wine-steamed T. chinensis, optimize the best processing technology, and verify it. Fifteen batches of T. chinensis decoction pieces from different origins were used to prepare wine-steamed T. chinensis using the best processing technology, and their qualities were characterized. RESULTS The optimal processing technology for wine-steamed T. chinensis was to take 100 g of T. chinensis decoction pieces, add 20 mL of yellow wine, seal and moisten for 2 h, steam at normal pressure for 1 h, take out and dry at 50 ℃. The surface of wine-steamed T. chinensis prepared by the optimal processing technology was reddish brown or brownish, and its powder was dark brown, with a hard or brittle texture that was easy to break, and had a slight aroma of alcohol, and an astringent taste. Results of microscopic and thin-layer identification for the stem cross-section of wine-steamed T. chinensis were the same as those of raw T. chinensis. The contents of moisture, total ash and acid-insoluble ash were 3.92%-8.75%, 2.27%-5.08%, and 0.19%-0.82%, respectively; the contents of water-soluble extract were 11.28%-18.56%, and the contents of alcohol-soluble extract were 3.36%-8.58%; the contents of avicularin, quercitrin, and quercetin were 0.22-1.64, 0.26-2.45, and 0.01-0.38 mg/g, respectively. CONCLUSIONS This study successfully optimized the processing technology of wine-steamed T. chinensis and preliminarily characterized its quality, which can provide reference for the standardized processing and establishment of quality standards for wine-steamed T. chinensis decoction mail:wyl@sxtcm.edu.cn pieces.

6.
China Pharmacy ; (12): 1309-1314, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1031727

Résumé

OBJECTIVE To optimize the honey processing technology of Phellinus igniarius. METHODS The key factors of honey processing technology of P. igniarius (honey-water ratio, the mass ratio of honey-water to P. igniarius, the frying temperature and the frying time) were investigated by orthogonal test combined with analytic hierarchy process to determine the optimal technological parameters, using the internal quality (the contents of ergosterol, protocatechuic aldehyde and protocatechuic acid) and appearance traits as evaluation indexes. RESULTS The optimal process of honey-roasting P. igniarius was to take raw P. igniarius (1 cm3 square block), add the appropriate amount of auxiliary materials (with 25 kg of refined honey and water for every 100 kg of P. igniarius), mix well, moisten for 2 h until the auxiliary materials were completely absorbed; put it in a frying container, fry at the frying temperature of 130-140 ℃ for 5 min; take it out, put it in an oven at 50 ℃ for 2 h; take it out, and let it cool. The RSD of the results of three validation experiments was 0.68%. CONCLUSIONS The optimized honey processing technology of P. igniarius is stable and feasible.

7.
China Pharmacy ; (12): 1320-1326, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1031729

Résumé

OBJECTIVE To optimize the steaming and processing technology of wine-steamed Taxillus chinensis, and to characterize its quality. METHODS Using the content of avicularin, quercitrin, quercetin and appearance traits as evaluation indicators, the analytic hierarchy process (AHP)-entropy weight method was used to determine the weights of each indicator, and the comprehensive scores of those indicators were used as response values. Box-Behnken response surface method was used to investigate the effects of solid-liquid ratio (g/mL), soaking time, and steaming time on the processing technology of wine-steamed T. chinensis, optimize the best processing technology, and verify it. Fifteen batches of T. chinensis decoction pieces from different origins were used to prepare wine-steamed T. chinensis using the best processing technology, and their qualities were characterized. RESULTS The optimal processing technology for wine-steamed T. chinensis was to take 100 g of T. chinensis decoction pieces, add 20 mL of yellow wine, seal and moisten for 2 h, steam at normal pressure for 1 h, take out and dry at 50 ℃. The surface of wine-steamed T. chinensis prepared by the optimal processing technology was reddish brown or brownish, and its powder was dark brown, with a hard or brittle texture that was easy to break, and had a slight aroma of alcohol, and an astringent taste. Results of microscopic and thin-layer identification for the stem cross-section of wine-steamed T. chinensis were the same as those of raw T. chinensis. The contents of moisture, total ash and acid-insoluble ash were 3.92%-8.75%, 2.27%-5.08%, and 0.19%-0.82%, respectively; the contents of water-soluble extract were 11.28%-18.56%, and the contents of alcohol-soluble extract were 3.36%-8.58%; the contents of avicularin, quercitrin, and quercetin were 0.22-1.64, 0.26-2.45, and 0.01-0.38 mg/g, respectively. CONCLUSIONS This study successfully optimized the processing technology of wine-steamed T. chinensis and preliminarily characterized its quality, which can provide reference for the standardized processing and establishment of quality standards for wine-steamed T. chinensis decoction mail:wyl@sxtcm.edu.cn pieces.

8.
Article Dans Chinois | WPRIM | ID: wpr-1006564

Résumé

ObjectiveTo establish the clinical comprehensive evaluation index system for Chinese patent medicine(CPM) based on Evidence and Value:Impact on DEcisionMaking(EVIDEM) framework, so as to promote the scientific, systematic and standardized implementation of clinical comprehensive evaluation of CPM. MethodThe clinical comprehensive evaluation index system was determined through literature review, semi-structured interview and Delphi method, and the weights of each index were clarified by analytic hierarchy process(AHP). ResultThe recovery rates of both rounds of expert consultation were 100%, and the authority coefficient of experts was 0.90 and 0.905, respectively. Kendall's coordination coefficients(W) of the second- and third-level indicators in the first-round consultation were 0.320 and 0.283(P<0.001), and in the second round were 0.411 and 0.351, respectively(P<0.001). The finally constructed clinical comprehensive evaluation index system for CPM included 6 first-level indicators, 13 second-level indicators and 28 third-level indicators. Among the first-level indicators, the weights of effectiveness, safety, economy, innovation, suitability and accessibility were 37.34%, 32.68%, 11.85%, 5.87%, 5.79% and 6.47%, respectively. ConclusionThis study has constructed a universal clinical comprehensive evaluation index system for CPM, and the domain and criteria are introduced and interpreted in detail, which can provide reference and information for carrying out the clinical comprehensive evaluation of CPM, but it needs to be refined and improved in combination with the clinical practice of CPM for specialized diseases.

9.
Article Dans Chinois | WPRIM | ID: wpr-1022960

Résumé

The importance of evaluating the oxygen supply system of the medical aircraft was introduced.With considerations on the characteristics of the oxygen supply system of the medical aircraft during its development and application,an oxygen supply system effectiveness evaluation method was proposed based on the analytic hierarchy process and the experience of experts in the field of medical aircraft,which involved in seven evaluation indexes of total oxygen supply,pipeline airtight-ness,single-nozzle flow adjustment characteristics,single-nozzle outlet pressure adjustment characteristics,disassembly and assembly,mechanical operation and fixation ability.The effectiveness evaluation method proposed was of significance for accurately grasping the changes in the performance of the oxygen supply system.References were provided for the ground maintenance of the oxygen supply system of the medical aircraft.[Chinese Medical Equipment Journal,2024,45(1):89-92]

10.
Chinese Health Economics ; (12): 24-28, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1025238

Résumé

Objective:To construct an evaluation index system of operation quality and effectiveness of compact urban medical groups and provide references for evaluation of compact urban medical groups.Methods:The evaluation index system was constructed by Delphi method,and the weight was determined by analytic hierarchy process.Results:The evaluation index system consisted of 5 primary indexes,12 secondary indexes and 40 tertiary indexes.Providing assessment methods for the construction of medical groups,the evaluation index system is scientific and authoritative.Conclusion:At the initial stage,policy support should be strengthened,innovative governance mechanisms should be explored,and measures such as implementing a community of responsibilities,strengthening information interconnection,and improving profit distribution mechanisms should be taken to gradually promote the construction of close urban medical groups.

11.
Chinese Mental Health Journal ; (12): 232-239, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1025517

Résumé

Objective:To construct an evaluation the index system of entrustable professional activities for resident training doctors in psychiatric department,and to provide reference for formulating training strategies and assessment standards.Entrustable professional activities refers to the ability of trainees to perform and complete spe-cific clinical tasks independently after they have been trusted.Methods:Through documental analysis and semi-structured interviews,the item database of entrustable professional activities for psychiatric resident training physi-cians was established.Delphi consultation was conducted among 63 experts in the field of psychiatry from 7 national resident training bases and 3 medical colleges in China.Indicators were comprehensively screened and sorted out,and indicators at all levels and their weights were determined by the analytic hierarchy process.Results:A hierarchi-cal evaluation index system of entrustable professional activities for psychiatric resident training doctors was con-structed,including 4 first-level indicators,17 second-level indicators and 68 third-level indicators.The weights of the first-level,second-level and third-level indicators were determined.Conclusion:The evaluation index system of en-trustable professional activities is comprehensive and systematic,which is suitable for clinical work and convenient for practical application.It could provide quantitative standards for the assessment of psychiatric residents and pro-mote the improvement of training quality.

12.
China Pharmacist ; (12): 272-278, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1025944

Résumé

Objective To investigate the application of intravenous iron in patients with abnormal uterine bleeding(AUD)and iron deficiency anemia(IDA)in gynecology,to establish the drug utilization evaluation(DUE)standard,and to comprehensively evaluate the rationality of the clinical application of intravenous iron by analytic hierarchy process(AHP),so as to provide reference for the rational use of intravenous iron in clinical practice.Methods The medical records of patients with AUD and IDA from January to December 2022 in the First Affiliated Hospital of Anhui University of Science and Technology were collected,and the special rationality of the drug was evaluated from the aspects of indications,route and frequency of administration,daily dosage,solvent,combination medication,and contraindications of iron sucrose injection,and the DUE standard of the drug was formulated.AHP was used to analyze and evaluate 113 archived cases of intravenous iron in gynecology from January to December 2022.Results A total of 113 patients were treated with iron sucrose injection,and the indications,route of administration,solvent,contraindications,and allergic reactions were reasonable.The main unreasonableness was that the frequency of administration was inappropriate,the daily dose was inappropriate,the combination was not appropriate,the total iron supplement was not up to standard,and there was no continuous drug monitoring after medication.The case scores 90~100,70~<90 and 60~<70 were 6(5.31%),106(93.81%)and 1(0.88%),respectively.Conclusion Patients with AUD and IDA should pay attention to the dosage,total amount of iron supplementation,combined application of drugs and continuous medication monitoring after intravenous iron supplementation,so as to improve the rationality of their use.

13.
China Medical Equipment ; (12): 121-126, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1026498

Résumé

Objective:To establish a quantitative evaluation system for medical equipment procurement and to explore its application value in the allocation and management of hospital assets.Methods:Based on theoretical research and on-site evaluation,an evaluation index system was developed from four levels of clinical demand,technical level,procurement process and service capabilities.The quantitative evaluation of the procurement process was conducted by using covariance-analytic hierarchy process(Cov-AHP),and a"6-stage"optimization process of medical equipment procurement was developed.A total of 257 sets of medical equipment purchased by Beijing Shunyi Hospital from August 2019 to July 2023 were selected,and the expert demonstration model(126 units)and the quantitative evaluation model(131 units)were used for medical equipment asset allocation management.The standardization of the medical equipment procurement process,effectiveness of performance objectives and satisfaction of clinical services of medical equipment procurement under different management methods were compared.Results:The standardization degrees of the procurement process of the medical equipment in the quantitative evaluation model in terms of startup,demonstration,implementation,installation and use stages were(98.42±2.83)%,(98.97±2.45)%,(96.24±3.87)%,(96.42±2.54)% and(94.82±5.31)%,respectively,which were higher than those in the expert demonstration model,the difference was statistically significant(t=3.741,4.385,6.551,7.620,4.563,P<0.05).The achievement rates of quality index,progress index,social benefit index and cost-benefit index of medical equipment procurement in the quantitative evaluation model were(96.15±4.08)%,(96.41±2.37)%,(92.77±3.89)% and(93.06±4.33)%,respectively,which were higher than those in the expert demonstration model,the difference was statistically significant(t=4.156,4.562,5.014,4.069,P<0.05).The clinical satisfaction scores of medical equipment users of medical equipment in the quantitative evaluation model for large medical equipment,life support and first aid equipment,laboratory testing equipment,surgical treatment equipment and other medical equipment were(90.24±1.89)points,(93.45±2.64)points,(95.67±3.64)points and(93.82±2.55)points and(97.25±3.89)points,respectively,which were higher than those in the expert demonstration model,the difference was statistically significant(t=3.678,4.079,2.845,3.628,5.023,P<0.05).Conclusion:The quantitative evaluation system can standardize the procurement process of medical equipment,improve the achievement rate of the performance target of medical equipment procurement,and improve the clinical service level of medical equipment.

14.
Chinese Hospital Management ; (12): 53-56, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1026588

Résumé

Objective To establish the risk assessment index system of clinical surgery department and determine the weight of each index,so as to provide reference for hospital performance management department.Methods Delphi method was used to construct the risk assessment index system of clinical surgery department,and the weight of each index was calculated by analytic hierarchy process.Results The risk assessment index system of clinical surgery departments was successfully constructed,including 4 first-level indicators,12 second-level indicators and 33 third-level indicators.Conclusion Clinical surgical department risk evaluation index system can more reasonably and fairly reflect the clinical risk borne by the surgical department,but also can more truly reflect the results of clinical department performance assessment,which is conducive to the reform of the hospital's internal performance appraisal and distribution system is more rational.

15.
Article Dans Chinois | WPRIM | ID: wpr-984560

Résumé

Objective To prepare a sustained-release membrane with longer adhesion time and dissolution time, and compare it with the commercially available oral ulcer membrane. Method Adhesion strength, adhesion time, swelling coefficient, dissolution time, etc. were used as the inspection indicators, and a combination of single factor inspection and analytic hierarchy process were used to screen the membrane -forming materials. The dispersion method of clotrimazole, ornidazole and borneol were investigated to prevent the drug from seed out. The method of combining orthogonal experiment and analytic hierarchy process were used to optimize the dosage of CMC-Na, PVA-1788 and glycerin; and the commercial products were compared. Results Through single-factor investigation and orthogonal experiment, the optimal ratio of excipients was selected as CMC-Na∶PVA-1788∶glycerol (3∶1∶0.08). The water-insoluble component clotrimazole, ornidazole and borneol were treated by precipitation in liquid with good effect. The best method was used to prepare the membrane. The adhesion strength was 102 g. The adhesion time was 55 min. The swelling coefficient was 1 939.52. The average dissolution time was 110 min. The appearance was white and the surface was free of bubbles, soft and elastic. The membrane forming time at 60 ℃ was 300 min and the demolding effect was better which could be completely peeled off with moderate thickness. Conclusion The oral ulcer membrane developed in this method has good appearance, comfortable use, strong adhesion, long adhesion time and dissolution time, and could stay on the ulcer surface for a long time to form physical isolation, and slowly release the drug during the dissolution process, which could play the role of long-term pain relief, antibacterial, anti-inflammatory and promote healing effects on oral ulcers.

16.
Article Dans Chinois | WPRIM | ID: wpr-997249

Résumé

OBJECTIVE@#To construct a schistosomiasis transmission risk assessment system in Wuhan City and preliminary evaluate its application effect, so as to promote the rational allocation of schistosomiasis control resources and accelerate the progress towards schistosomiasis elimination.@*METHODS@#The schistosomiasis risk assessment indicators were collected through referring schistosomiasis surveillance data of Wuhan City from 2014 to 2020, literature review and expert interviews. Indicators within each criterion and sub-criterion were screened using the Delphi method, and a hierarchical structure model was created based on analytic hierarchy process. Quantitative assignment of each indicator was conducted according to relative importance, and the weight and combination weight of each criterion were calculated in each analytic hierarchy framework to create a schistosomiasis transmission risk assessment system, which was used for the schistosomiasis transmission risk assessment in 12 national schistosomiasis surveillance sites in Wuhan City.@*RESULTS@#A three-level schistosomiasis transmission risk assessment system was preliminarily constructed, which included a target layer, 5 criterion layers and 21 sub-criterion layers. Of all indicators in the criterion layer, transmission route had the highest weight (0.433), followed by source of Schistosoma japonicum infection (0.294); and among all indicators in the sub-criterion layer, S. japonicum infection in Oncomelania hupensis and sentinel mice had the highest combination weight (0.125), followed by prevalence of S. japonicum infection in humans (0.091) and bovines (0.053), snail control by chemical treatment (0.049), positive rate of inquiry examinations (0.048), allocation of schistosomiasis control professionals (0.045), and areas of submerged snail-infested settings (0.041). Of the 12 national schistosomiasis surveillance sites in Wuhan City, there were 5 sites with weights of > 0.8, 4 sites with weights of 0.6 to 0.8, and 3 sites with weights of < 0.6 in 2020.@*CONCLUSIONS@#A schistosomiasis transmission risk assessment system has been constructed based on analytic hierarchy process in Wuhan City, which may provide a evidence-based basis for health resource allocation and decision-making for schistosomiasis control.


Sujets)
Animaux , Humains , Bovins , Souris , Processus d'analyse hiérarchique" , Schistosomiase/prévention et contrôle , Schistosomiase artérioveineuse/épidémiologie , Escargots , Appréciation des risques
17.
Article Dans Chinois | WPRIM | ID: wpr-1029057

Résumé

Objective:To construct a post competency index system for rural general practice assistant physicians.Methods:On the basis of previous literature research and behavioral event interviews, the questionnaire of Delphi consultation was designed. Two rounds of Delphi expert consultation were conducted from October 2019 to January 2020 to develop an index system of post competency for rural general practice assistant physicians, and the analytic hierarchy process methods was used to calculate the weight of each index.Results:A total of 26 experts were included, with an average age of (48.7±8.6) years and an average working seniority of (22.8±8.8) years. After 2 rounds of consultation, the competency index system was developed, including 6 first level items and 60 seconds level items. The positive coefficient of experts in the 2 rounds was 87% and 100%, respectively; the expert authority coefficient was 0.7-1.0; the coordination coefficient was 0.312 and 0.241, respectively ( P<0.001). According to the order of weight, the first level items were basic medical and health services (0.311 1), basic public health services (0.196 0), medical knowledge and lifelong learning (0.196 0), interpersonal communication and team cooperation (0.138 6), professional quality (0.102 8), information utilization and management ability (0.055 5). The top 2 secondary indexes were clinical expertise (0.079 2), learning awareness and ability (0.055 3). The last 2 secondary indexes were achievement orientation (0.001 6) and inductive thinking (0.002 0). Conclusion:A post competency index system for rural general practice assistant physicians has been preliminary constructed in this study, which may provide reference for the selection, training and assessment of relevant medical workers.

18.
Article Dans Chinois | WPRIM | ID: wpr-1010266

Résumé

OBJECTIVE@#To analyze the medical equipment operation data of 44 clinical departments in the hospital from three aspects: materials and consumables, operation and maintenance depreciation, and operation management.@*METHODS@#To formulate the evaluation standards and scoring criteria for the operation indicators, the lowest score is 0 points, and the highest score is 5 points. Based on the operation indicators of medical equipment, establish a hierarchical structure model, determine the criterion layer and sub-criteria layer, construct a judgment matrix, normalize it, and calculate the weight coefficient.@*RESULTS@#Count equipment operation data in 2021 and 2022. Score according to the assessment standards, assign weights through the analytic hierarchy process, calculate the total score and sort, and making a special analysis on the top 10 departments and departments with a score below 4 points, and formulate a rectification plan.@*CONCLUSIONS@#The establishment of index assessment standards and the weight distribution of AHP can effectively enhance the control of equipment operating costs.


Sujets)
Processus d'analyse hiérarchique" , Rationalisation , Équipement chirurgical , Normes de référence , Maîtrise des coûts
19.
Article Dans Chinois | WPRIM | ID: wpr-1008742

Résumé

Analytic hierarchy process(AHP)-entropy weight method(EWM) and network pharmacology were employed to identify the potential quality markers(Q-markers) of Gei Herba. According to the new concept of Q-markers in traditional Chinese medicine(TCM), the AHP-EWM was applied to quantitatively identify the Q-markers of Gei Herba. The AHP was used for the weight analysis of primary indicators(factor layer), and the EWM for the analysis of literature and experimental data of secondary indicators(control layer). In addition, network pharmacology was employed to build the "component-target-disease-efficacy" network for Gei Herba, and the components showing strong associations with the Qi-replenishing, spleen-invigorating, blood-tonifying, Yin-nourishing, lung-moistening, and phlegm-resolving effects of Gei Herba were screened out. According to the results of AHP-EWM and network pharmacology, four components, i.e., ellagic acid, gallic acid, gemin G, and gemin C, were finally identified as potential Q-markers of Gei Herba. In this study, the AHP-EWM and network pharmacology were employed to screen the Q-markers of Gei Herba, which provided ideas for the quantitative evaluation and identification of Q-markers of TCM.


Sujets)
Médicaments issus de plantes chinoises/pharmacologie , Pharmacologie des réseaux , Processus d'analyse hiérarchique" , Entropie , Médecine traditionnelle chinoise
20.
Article Dans Chinois | WPRIM | ID: wpr-1008777

Résumé

Based on the concept of quality by design(QbD), the Box-Behnken design-response surface methodology combined with standard relation(SR) and analytic hierarchy process(AHP)-entropy weight method(EWM) was applied to optimize the extraction process of the classic prescription Yihuang Decoction. The content of geniposidic acid, phellodendrine hydrochloride, and berberine hydrochloride in Yihuang Decoction, the extract yield, and fingerprint similarity were used as the critical quality attributes(CQAs) of the extraction process. The extraction time, water addition, and extraction times were used as the critical process parameters(CPPs). After determining the levels of each factor and level through single-factor experiments, response surface experiments were designed according to the Box-Behnken principle, and the experimental results were analyzed. The SR between each sample and the reference sample under various evaluation indicators of different extraction parameters was calculated. The weights of the five evaluation indicators were determined using AHP-EWM, followed by comprehensive evaluation. A function model between CPPs and CQAs characterized by comprehensive scores was established to predict the optimal extraction process parameters. In the final comprehensive weight coefficients, the yield rate accounted for 43.1%, and the content of berberine hydrochloride, phellodendrine hydrochloride, and geniposidic acid accounted for 35.1%, 6.3%, and 15.5%, respectively. After comprehensive score analysis with SR, the established second-order polynomial model was statistically significant(P<0.01, and the lack of fit was not significant). The predicted optimal extraction conditions for Yihuang Decoction were determined as follows: 8-fold volume of water, extraction time of 1.5 h, and extraction once. The mean comprehensive score of the validation experiment was 85.77, with an RSD of 0.99%, and it met the quality control stan-dards for the reference sample of Yihuang Decoction. The results indicate that the optimized extraction process for Yihuang Decoction is stable and reliable, and the water extract is close in quality attributes to the reference sample. This can serve as a foundation for the research and development of granules in the future. Box-Behnken design-response surface methodology combined with SR and AHP-EWM can provide references for the modern extraction process research of other classic prescriptions.


Sujets)
Médicaments issus de plantes chinoises , Processus d'analyse hiérarchique" , Berbérine , Entropie , Eau
SÉLECTION CITATIONS
Détails de la recherche