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Effectiveness of simulation-based learning regarding management of post-COVID complications in terms of knowledge,clinical decision-making ability,and self-efficacy among nursing students:A quasi-experimental study
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作者 Thakur Malvika Eenu +3 位作者 Kumar Yogesh Sarin Jyoti Nitesh Kumawat Shatrughan Pareek 《Journal of Acute Disease》 2023年第3期96-101,共6页
Objective:To assess the effectiveness of simulation-based learning regarding the management of post-COVID complications in terms of knowledge,clinical decision-making ability,and self-efficacy among nursing students.M... Objective:To assess the effectiveness of simulation-based learning regarding the management of post-COVID complications in terms of knowledge,clinical decision-making ability,and self-efficacy among nursing students.Methods:This was a quasi-experimental study conducted among 1152nd-year nursing students.The participants were selected by a simple random sampling technique.The participants were divided into an experimental(n=56)and a comparison group(n=59)by a random table method.Data were analyzed using descriptive and inferential statistics with SPSS version 20.Results:There were significant differences in mean post-test knowledge scores(P=0.03)and mean post-test self-efficacy scores(P=0.001)between the experimental and the comparison groups while the difference in mean post-test clinical decision-making ability scores between the two groups was non-significant(P=0.07).A positive correlation was found between knowledge and clinical decision-making ability in pre-test(P=0.03)and in post-test(P<0.001)and a non-significant correlation was found between pre-test knowledge and self-efficacy score(P=0.52)among the experimental group.Conclusions:Simulation-based learning regarding the management of post-COVID complications is effective among nursing students.Simulation labs should be established in health care settings where simulation training can be provided for updating the knowledge,clinical decision-making ability,and self-efficacy of nursing personnel during program installment and continuous nursing education. 展开更多
关键词 Simulation KNOWLEDGE clinical decision making ability SELF-EFFICACY Post-COVID complications
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Progress of clinical decision support systems in stroke nursing care
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作者 Hainan Liu Lina Qi +2 位作者 Jiaojiao Wang Bo Zhao Jiaxin Mu 《Journal of Translational Neuroscience》 2023年第1期7-11,共5页
Stroke is characterized by high incidence,high recurrence,high disability,and high morbidity and mortality in China,resulting in a heavy social and clinical burden.A clinical decision support system,as an intelli-gent... Stroke is characterized by high incidence,high recurrence,high disability,and high morbidity and mortality in China,resulting in a heavy social and clinical burden.A clinical decision support system,as an intelli-gent computer system,can assist nurses in decision-mak-ing to collect information quickly,make the most suitable personalized decisions for patients,and improve nurses’decision-making judgment and quality of care.Promoting the development and application of decision support sys-tems in stroke nursing significantly enhances the nursing staff’s work quality and patients’prognosis.Therefore,this paper reviews the research progress of domestic and international clinical decision support systems in stroke nursing care to provide other researchers with specific research directions for developing and applying decision support systems in stroke nursing care. 展开更多
关键词 clinical decision support systems STROKE nursing care
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Ten misconceptions regarding decision-making in critical care
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作者 Tara Ramaswamy Jamie L Sparling +1 位作者 Marvin G Chang Edward A Bittner 《World Journal of Critical Care Medicine》 2024年第2期72-82,共11页
Diagnostic errors are prevalent in critical care practice and are associated with patient harm and costs for providers and the healthcare system.Patient complexity,illness severity,and the urgency in initiating proper... Diagnostic errors are prevalent in critical care practice and are associated with patient harm and costs for providers and the healthcare system.Patient complexity,illness severity,and the urgency in initiating proper treatment all contribute to decision-making errors.Clinician-related factors such as fatigue,cognitive overload,and inexperience further interfere with effective decision-making.Cognitive science has provided insight into the clinical decision-making process that can be used to reduce error.This evidence-based review discusses ten common misconceptions regarding critical care decision-making.By understanding how practitioners make clinical decisions and examining how errors occur,strategies may be developed and implemented to decrease errors in Decision-making and improve patient outcomes. 展开更多
关键词 clinical reasoning Cognitive bias Critical care Debiasing strategies decision making Diagnostic reasoning Diagnostic error HEURISTICS Medical knowledge Patient safety
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Clinical decision support for drug related events: Moving towards better prevention 被引量:2
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作者 Sandra L Kane-Gill Archita Achanta +1 位作者 John A Kellum Steven M Handler 《World Journal of Critical Care Medicine》 2016年第4期204-211,共8页
Clinical decision support(CDS) systems with automated alerts integrated into electronic medical records demonstrate efficacy for detecting medication errors(ME) and adverse drug events(ADEs). Critically ill patients a... Clinical decision support(CDS) systems with automated alerts integrated into electronic medical records demonstrate efficacy for detecting medication errors(ME) and adverse drug events(ADEs). Critically ill patients are at increased risk for ME, ADEs and serious negative outcomes related to these events. Capitalizing on CDS to detect ME and prevent adverse drug related events has the potential to improve patient outcomes. The key to an effective medication safety surveillance system incorporating CDS is advancing the signals for alerts by using trajectory analyses to predict clinical events, instead of waiting for these events to occur. Additionally, incorporating cutting-edge biomarkers into alert knowledge in an effort to identify the need to adjust medication therapy portending harm will advance the current state of CDS. CDS can be taken a step further to identify drug related physiological events, which are less commonly included in surveillance systems. Predictive models for adverse events that combine patient factors with laboratory values and biomarkers are being established and these models can be the foundation for individualized CDS alerts to prevent impending ADEs. 展开更多
关键词 Drug-related side effects and ADVERSE reactions decision support SYSTEMS clinical Medication errors Patient safety clinical pharmacy information SYSTEMS Intensive CARE units Critical CARE ADVERSE DRUG event clinical decision support SYSTEMS
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Modelling an Efficient Clinical Decision Support System for Heart Disease Prediction Using Learning and Optimization Approaches
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作者 Sridharan Kannan 《Computer Modeling in Engineering & Sciences》 SCIE EI 2022年第5期677-694,共18页
With the worldwide analysis,heart disease is considered a significant threat and extensively increases the mortality rate.Thus,the investigators mitigate to predict the occurrence of heart disease in an earlier stage ... With the worldwide analysis,heart disease is considered a significant threat and extensively increases the mortality rate.Thus,the investigators mitigate to predict the occurrence of heart disease in an earlier stage using the design of a better Clinical Decision Support System(CDSS).Generally,CDSS is used to predict the individuals’heart disease and periodically update the condition of the patients.This research proposes a novel heart disease prediction system with CDSS composed of a clustering model for noise removal to predict and eliminate outliers.Here,the Synthetic Over-sampling prediction model is integrated with the cluster concept to balance the training data and the Adaboost classifier model is used to predict heart disease.Then,the optimization is achieved using the Adam Optimizer(AO)model with the publicly available dataset known as the Stalog dataset.This flowis used to construct the model,and the evaluation is done with various prevailing approaches like Decision tree,Random Forest,Logistic Regression,Naive Bayes and so on.The statistical analysis is done with theWilcoxon rank-summethod for extracting the p-value of the model.The observed results show that the proposed model outperforms the various existing approaches and attains efficient prediction accuracy.This model helps physicians make better decisions during complex conditions and diagnose the disease at an earlier stage.Thus,the earlier treatment process helps to eliminate the death rate.Here,simulation is done withMATLAB 2016b,and metrics like accuracy,precision-recall,F-measure,p-value,ROC are analyzed to show the significance of the model. 展开更多
关键词 Heart disease clinical decision support system OVER-SAMPLING AdaBoost classifier adam optimizer Wilcoxon ranking model
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Advanced decision support for complex clinical decisions
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作者 Brain Keltch Yuan Lin Coskun Bayrak 《Journal of Biomedical Science and Engineering》 2010年第5期509-516,共8页
A Physician’s decision-making skills are directly related to the patient’s positive outcomes. Therefore, a wealth of medical knowledge and clinical experience are key assets for a physician to have. The goal here is... A Physician’s decision-making skills are directly related to the patient’s positive outcomes. Therefore, a wealth of medical knowledge and clinical experience are key assets for a physician to have. The goal here is to use historical clinical data and relationships processed by Artificial Intelligence (AI) techniques to aid physicians in their decision making process. Presenting this information in a Clinical Decision Support System (CDSS) is an effective means to consolidate decision results. The CDSS provides a large number of medical support functions to help clinicians make the most reasonable diagnosis and choose the best treatment measures. Initial results have shown great promise in accurately predicting Fibrosis Stage in Hepatitis patients. Utilizing this tool could mitigate the need for some liver biopsies in the more than 170 million Hepatitis patients worldwide. The prototype is extendable to accommodate additional techniques (for example genetic algorithms and logistics regression) and additional medical domain solutions (for example HIV/AIDS). 展开更多
关键词 FIBROSIS clinical decision support decision TREE NEURAL Network
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Practice Rationale Care Model: The Art and Science of Clinical Reasoning, Decision Making and Judgment in the Nursing Process
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作者 Jefferson Garcia Guerrero 《Open Journal of Nursing》 2019年第2期79-88,共10页
Nurses must be enlightened that clinical reasoning, clinical decision making, and clinical judgement are the key elements in providing safe patient care. It must be incorporated and applied all throughout the nursing ... Nurses must be enlightened that clinical reasoning, clinical decision making, and clinical judgement are the key elements in providing safe patient care. It must be incorporated and applied all throughout the nursing process. The impact of patients’ positive outcomes relies on how nurses are effective in clinical reasoning and put into action once clinical decision making occurs. Thus, nurses with poor clinical reasoning skills frequently fail to see and notice patient worsening condition, and misguided decision making arises that leads to ineffective patient care and adding patients suffering. Clinical judgment on the other hand denotes on the outcome after the cycle of clinical reasoning. Within this context, nurses apply reflection about their actions from the clinical decision making they made. The process of applying knowledge, skills and expertise in the clinical field through clinical reasoning is the work of art in the nursing profession in promoting patient safety in the course of delivering routine nursing interventions. Nurses must be guided with their sound clinical reasoning to have an optimistic outcome and prevent iatrogenic harm to patients. Nurses must be equipped with knowledge, skills, attitude and values but most importantly prepared to face the bigger picture of responsibility to care for every patient in the clinical field. 展开更多
关键词 clinical REASONING decision making JUDGEMENT PRACTICE RATIONALE COMPETENCY
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Current advancements in application of artificial intelligence in clinical decision-making by gastroenterologists in gastrointestinal bleeding
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作者 Hasan Maulahela Nagita Gianty Annisa 《Artificial Intelligence in Gastroenterology》 2022年第1期13-20,共8页
Artificial Intelligence(AI)is a type of intelligence that comes from machines or computer systems that mimics human cognitive function.Recently,AI has been utilized in medicine and helped clinicians make clinical deci... Artificial Intelligence(AI)is a type of intelligence that comes from machines or computer systems that mimics human cognitive function.Recently,AI has been utilized in medicine and helped clinicians make clinical decisions.In gastroenterology,AI has assisted colon polyp detection,optical biopsy,and diagnosis of Helicobacter pylori infection.AI also has a broad role in the clinical prediction and management of gastrointestinal bleeding.Machine learning can determine the clinical risk of upper and lower gastrointestinal bleeding.AI can assist the management of gastrointestinal bleeding by identifying high-risk patients who might need urgent endoscopic treatment or blood transfusion,determining bleeding stigmata during endoscopy,and predicting recurrence of gastrointestinal bleeding.The present review will discuss the role of AI in the clinical prediction and management of gastrointestinal bleeding,primarily on how it could assist gastroenterologists in their clinical decision-making compared to conventional methods.This review will also discuss challenges in implementing AI in routine practice. 展开更多
关键词 Gastrointestinal bleeding Artificial intelligence Machine learning Artificial neural networks clinical decision making
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Bibliometrics analysis of clinical decision support systems research in nursing
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作者 Lan-Fang Qin Yi Zhu +3 位作者 Rui Wang Xi-Ren Gao P ing-Ping Chen Chong-Bin Liu 《Nursing Communications》 2022年第1期173-183,共11页
Objective:Artificial intelligence(AI)has a big impact on healthcare now and in the future.Nurses play an important role in the medical field and will benefit greatly from this technology.AI-Enabled Clinical Decision S... Objective:Artificial intelligence(AI)has a big impact on healthcare now and in the future.Nurses play an important role in the medical field and will benefit greatly from this technology.AI-Enabled Clinical Decision Support Systems have received a great deal of attention recently.Bibliometric analysis can offer an objective,systematic,and comprehensive analysis of a specific field with a vast background.However,no bibliometric analysis has investigated AI-enabled clinical decision support systems research in nursing.The purpose of research to determine the characteristics of articles about the global performance and development of AI-enabled clinical decision support systems research in nursing.Methods:In this study,the bibliometric approach was used to estimate the searched data on clinical decision support systems research in nursing from 2009 to 2022,and we also utilized CiteSpace and VOSviewer software to build visualizing maps to assess the contribution of different journals,authors,et al.,as well as to identify research hot spots and promising future trends in this research field.Result:From 2009 to 2022,a total of 2,159 publications were retrieved.The number of publications and citations on AI-enabled clinical decision support systems research in nursing has increased obvious ly in recent years.However,they are understudied in the field of nursing and there is a compelling need to develop more high-quality research.Conclusion:AI-Enabled Nursing Decision Support System use in clinical practice is still in its early stages.These analyses and results hope to provide useful information and references for future research directions for researchers and nursing practitioners who use AI-enabled clinical decision support systems. 展开更多
关键词 artificial intelligence clinical decision support systems NURSING bibliometric analysis
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Optimizing Vaccine Access: A Web-Based Scheduling System with Geo-Tagging Integration and Decision Support for Local Health Centers
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作者 Jayson Angelo Batoon Keno Cruz Piad 《Open Journal of Applied Sciences》 CAS 2023年第5期720-730,共11页
The system created aims to produce an online vaccination appointment scheduling system with geo-tagging integration and a decision-support mechanism for neighborhood health clinics. With a decision support mechanism t... The system created aims to produce an online vaccination appointment scheduling system with geo-tagging integration and a decision-support mechanism for neighborhood health clinics. With a decision support mechanism that suggests the essential vaccines based on their account details, it is made to meet the unique vaccination needs of each patient. The system includes immunizations that are accessible locally, and patients and midwives can manage their own corresponding information through personal accounts. Viewers of websites can visualize the distribution of vaccines by purok thanks to geotagging. The Agile Scrum Methodology was modified by the researchers for early delivery, change flexibility, and continual system improvement in order to accomplish the study’s main goal. In order to assess the system’s acceptability in terms of functional adequacy, performance efficiency, compatibility, usability, reliability, security, maintainability, and portability, it was designed in accordance with the ISO 25010 Product Software Quality Standards. Following the assessment, the system was given an average total weighted mean score of 4.62, which represents a verbal interpretation of “strongly agree”. This score demonstrates that the evaluators were in agreement that the system met the requirements of ISO 25010 for Product Software Quality Standards. 展开更多
关键词 Online Appointment Scheduling Geotagging decision support VACCINATION Neighborhood Health clinics
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Decision Making Support System(DSS)——A Synthesized and Integrated Crystallization of Systems Engineering, Artificial Intelligence and Electronic Technologies
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作者 汪成为 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1993年第1期1-2,共2页
I firmly believe that of systems engineering is the requirement-driven force for the progress ofsoftware engineering, artificial intelligence and electronic technologies. The development ofsoftware engineering, artifi... I firmly believe that of systems engineering is the requirement-driven force for the progress ofsoftware engineering, artificial intelligence and electronic technologies. The development ofsoftware engineering, artificial intelligence and electronic technologies is the technical supportfor the progress of systems engineering. INTEGRATION can be considered as "bridging" the ex-isting technologies and the People together into a coordinated SYSTEM. 展开更多
关键词 decision making support System Artificial Intelligence and Electronic Technologies DSS A Synthesized and Integrated Crystallization of Systems Engineering
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A clinical decision support system using rough set theory and machine learning for disease prediction
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作者 Kamakhya Narain Singh Jibendu Kumar Mantri 《Intelligent Medicine》 EI CSCD 2024年第3期200-208,共9页
Objective Technological advances have led to drastic changes in daily life,and particularly healthcare,while traditional diagnosis methods are being replaced by technology-oriented models and paper-based patient healt... Objective Technological advances have led to drastic changes in daily life,and particularly healthcare,while traditional diagnosis methods are being replaced by technology-oriented models and paper-based patient health-care records with digital files.Using the latest technology and data mining techniques,we aimed to develop an automated clinical decision support system(CDSS),to improve patient prognoses and healthcare delivery.Our proposed approach placed a strong emphasis on improvements that meet patient,parent,and physician expec-tations.We developed a flexible framework to identify hepatitis,dermatological conditions,hepatic disease,and autism in adults and provide results to patients as recommendations.The novelty of this CDSS lies in its inte-gration of rough set theory(RST)and machine learning(ML)techniques to improve clinical decision-making accuracy and effectiveness.Methods Data were collected through various web-based resources.Standard preprocessing techniques were applied to encode categorical features,conduct min-max scaling,and remove null and duplicate entries.The most prevalent feature in the class and standard deviation were used to fill missing categorical and continuous feature values,respectively.A rough set approach was applied as feature selection,to remove highly redundant and irrelevant elements.Then,various ML techniques,including K nearest neighbors(KNN),linear support vector machine(LSVM),radial basis function support vector machine(RBF SVM),decision tree(DT),random forest(RF),and Naive Bayes(NB),were employed to analyze four publicly available benchmark medical datasets of different types from the UCI repository and Kaggle.The model was implemented in Python,and various validity metrics,including precision,recall,F1-score,and root mean square error(RMSE),applied to measure its performance.Results Features were selected using an RST approach and examined by RF analysis and important features of hepatitis,dermatology conditions,hepatic disease,and autism determined by RST and RF exhibited 92.85%,90.90%,100%,and 80%similarity,respectively.Selected features were stored as electronic health records and various ML classifiers,such as KNN,LSVM,RBF SVM,DT,RF,and NB,applied to classify patients with hepatitis,dermatology conditions,hepatic disease,and autism.In the last phase,the performance of proposed classifiers was compared with that of existing state-of-the-art methods,using various validity measures.RF was found to be the best approach for adult screening of:hepatitis with accuracy 88.66%,precision 74.46%,recall 75.17%,F1-score 74.81%,and RMSE value 0.244;dermatology conditions with accuracy 97.29%,precision 96.96%,recall 96.96%,F1-score 96.96%,and RMSE value,0.173;hepatic disease,with accuracy 91.58%,precision 81.76%,recall 81.82%,F1-Score 81.79%,and RMSE value 0.193;and autism,with accuracy 100%,precision 100%,recall 100%,F1-score 100%,and RMSE value 0.064.Conclusion The overall performance of our proposed framework may suggest that it could assist medical experts in more accurately identifying and diagnosing patients with hepatitis,dermatology conditions,hepatic disease,and autism. 展开更多
关键词 clinical decision support system Disease classification Machine learning classifier Medical data RECOMMENDATION Rough set
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A Practical Decision Making on Design of Fixed Offshore Wind Turbine Support Structure Considering Socio-economic Impact
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作者 M Vishnu Surendran Sankunny 《Sustainable Marine Structures》 2019年第1期41-46,共6页
Wind energy is considered one of the most promising alternative energy sources against the conventional fossil fuels.However,the deployment of these structures in deep-water for better power production is considered a... Wind energy is considered one of the most promising alternative energy sources against the conventional fossil fuels.However,the deployment of these structures in deep-water for better power production is considered as a complex task.This also has raised the issue regarding selection of appropriate support structures for various sea conditions by considering environmental impact and carbon footprint.This paper considers a jacket like support structure as a case study for an intermediate water depth(50m).The jacket is considered to be located in North of Dutch Sea,and 100-extreme wave is applied as load condition.Here,the presented methodology provides an insight towards environmental/social impact made by the optimized designs in comparison with reference design. 展开更多
关键词 Wind turbine support structure Sustainable design Optimization Multi criteria decision making Non-linear based design
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The quality of older adults'involvement in clinical communication with general practitioners:evidence from rural towns in Australia 被引量:1
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作者 Mohammad Hamiduzzaman Noore Siddiquee +2 位作者 Harry James Gaffney Muhammad Aziz Rahman Jennene Greenhill 《Global Health Journal》 2023年第4期186-193,共8页
Objective:A study was conducted about the putative links of older rural Australians'health knowledge and preparation with their quality of involvement in patient-general practitioner(GP)communication during health... Objective:A study was conducted about the putative links of older rural Australians'health knowledge and preparation with their quality of involvement in patient-general practitioner(GP)communication during health intake visits.Methods:It was a cross-sectional study between January 2021 and April 2022.The 32-item quality of involvement in communication scale was designed and incorporated into the SurveyGizmo software.This online survey was administered by sending an email request to the Renmark Rotary Club,which actively promoted this study across five rural towns in South Australia.121 participants completed the surveys.Mean-sum scores were calculated based on the questionnaire responses to evaluate outcomes,specifically initiation of information,active participation,and emotional expression.We employed different methods including t-tests,ANOVA,and leaner regressions to analyse data.Results:The demographic profile of participants characterised by a female predominance(58.7%,71/121),a majority falling within the 65-<70 age bracket(47.1%,57/121),and a high level of educational attainment(58.7%had completed high school or higher,71/121).Additionally,35%of the participants predominantly spoke a language other than English at home.Regarding the initiation of information with GPs,the mean sum-score was(20.5+3.7),indicating a marginally above-average level of engagement.Contrarily,the active participation was suboptimal,as suggested by a mean sum score of(35.9±6.3).Furthermore,the emotional expression was relatively low,with a mean score of(13.9±1.8).Substantial variations were discerned in the quality of patient-GP communication,contingent upon factors such as educational background,language spoken at home,health literacy,and preparatory measures for clinical visits.Participants who predominantly spoke a language other than English at home demonstrated significantly lower levels of information initiation with their GPs(P<0.o01).Higher educational attainment was positively correlated with increased active participation(P<0.001).Enhanced health literacy and thorough visit preparation were significantly associated with increased levels of active participation(P<0.001).Conclusion:Meaningful engagement through recognition,empowerment,and support(health literacy programs)for older rural adults is suggested for improving their quality of involvement in communication with GPs. 展开更多
关键词 Shared decision making clinical communication General practitioners Older adults Rural health AUSTRALIA
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Brain areas activated by uncertain reward-based decision-making in healthy volunteers 被引量:3
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作者 Zongjun Guo Juan Chen +3 位作者 Shien Liu Yuhuan Li Bo Sun Zhenbo Gao 《Neural Regeneration Research》 SCIE CAS CSCD 2013年第35期3344-3352,共9页
Reward-based decision-making has been found to activate several brain areas, including the ven- trolateral prefronta~ lobe, orbitofrontal cortex, anterior cingulate cortex, ventral striatum, and mesolimbic dopaminergi... Reward-based decision-making has been found to activate several brain areas, including the ven- trolateral prefronta~ lobe, orbitofrontal cortex, anterior cingulate cortex, ventral striatum, and mesolimbic dopaminergic system. In this study, we observed brain areas activated under three de- grees of uncertainty in a reward-based decision-making task (certain, risky, and ambiguous). The tasks were presented using a brain function audiovisual stimulation system. We conducted brain scans of 15 healthy volunteers using a 3.0T magnetic resonance scanner. We used SPM8 to ana- lyze the location and intensity of activation during the reward-based decision-making task, with re- spect to the three conditions. We found that the orbitofrontal cortex was activated in the certain reward condition, while the prefrontal cortex, precentral gyrus, occipital visual cortex, inferior parietal lobe, cerebellar posterior lobe, middle temporal gyrus, inferior temporal gyrus, limbic lobe, and midbrain were activated during the 'risk' condition. The prefrontal cortex, temporal pole, inferior temporal gyrus, occipital visual cortex, and cerebellar posterior lobe were activated during am- biguous decision-making. The ventrolateral prefrontal lobe, frontal pole of the prefrontal lobe, orbi- tofrontal cortex, precentral gyrus, inferior temporal gyrus, fusiform gyrus, supramarginal gyrus, infe- rior parietal Iobule, and cerebellar posterior lobe exhibited greater activation in the 'risk' than in the 'certain' condition (P 〈 0.05). The frontal pole and dorsolateral region of the prefrontal lobe, as well as the cerebellar posterior lobe, showed significantly greater activation in the 'ambiguous' condition compared to the 'risk' condition (P 〈 0.05). The prefrontal lobe, occipital lobe, parietal lobe, temporal lobe, limbic lobe, midbrain, and posterior lobe of the cerebellum were activated during deci- sion-making about uncertain rewards. Thus, we observed different levels and regions of activation for different types of reward processing during decision-making. Specifically, when the degree of reward uncertainty increased, the number of activated brain areas increased, including greater ac- tivation of brain areas associated with loss. 展开更多
关键词 neural regeneration NEUROIMAGING decision-making REWARD uncertainty cognitive processing functionalmagnetic resonance imaging BRAIN grants-supported paper NEUROREGENERATION
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Integration of Decision-Support and Knowledge-Based Techniques in a Problem-Solving Strategy for Selection Problems 被引量:1
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作者 David McSherry(School of Information and Software Engineering,Faculty of Informatics, University of Ulster,Coleraine BT52 1SA, Northern Ireland) 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1996年第2期35-54,共20页
The limitations of traditional approaches to selection problems are examined. A problemsolving strategy is presented in which decision-support and knowledge-based techniques play complementary roles. An approach to th... The limitations of traditional approaches to selection problems are examined. A problemsolving strategy is presented in which decision-support and knowledge-based techniques play complementary roles. An approach to the representation of knowledge to support the problem-solving strategy is presented which avoids commitment to a specific programming language or implementation environment. The problem of choosing a home is used to illustrate the representation of knowledge in a specific problem domain. Techniques for implementation of the problem-solving strategy are described. Knowledge elicitation techniques and their implementation in a development shell for application of the problem-solving strategy to any selection problem are also described. 展开更多
关键词 Knowledge-based systems decision-support systems Knowledge acquisition Multiple criteria decision making Operational research Analytic hierarchy process
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Neural mechanism of proposer's decision-making in the ultimatum and dictator games 被引量:2
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作者 Hongming Zheng Liqi Zhu 《Neural Regeneration Research》 SCIE CAS CSCD 2013年第4期357-362,共6页
Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer's dec... Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer's decision-making in the ultimatum game compared with the dictator game. The present functional magnetic resonance imaging study revealed that proposing fair offers in the dictator game elicited greater activation in the right supramarginal gyrus, right medial frontal gyrus and left anterior cingulate cortex compared with proposing fair offers in the ultimatum game in 23 Chinese undergraduate and graduate students from Beijing Normal University in China. However, greater activation was found in the right superior temporal gyrus and left cingulate gyrus for the reverse contrast. "The results indicate that proposing fair offers in the dictator game is more strongly associated with cognitive control and conflicting information processing compared with proposing fair offers in the ultimatum game. 展开更多
关键词 neural regeneration neuroimaging functional magnetic resonance imaging decision-making fair behavior neural mechanism brain brain activation cognition emotion grants-supported paper photographs-containing paper NEUROREGENERATION
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Feed back Mechanism in Decision Support Systems
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作者 Sun Zhanshan(Institute of SE. Dalian Maritime University, 116024, P. R. China) 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1997年第2期53-59,共7页
Feedback mechanism is a specific feature of control systems, however, the similarity has been found in decision support systems. Just because of this, the DSS can provide a flexible learning and thinking environment, ... Feedback mechanism is a specific feature of control systems, however, the similarity has been found in decision support systems. Just because of this, the DSS can provide a flexible learning and thinking environment, and help decision maker to solve semistructured and unstructured problems actively and creatively. In this paper, the role and type of the feedback in decision making are discussed from different point of view. This is also true in DSS because it supports decision making. The feedback design, especially the feedback interface design, is described through a case of practice DSS. Based on these points, the feedback mechanism is an important feature of DSS, and it is one of the differences between DSS and MIS. 展开更多
关键词 Feedback mechanism decision making decision support system Feedback interface design.
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A Model-Based, Aspiration-Led Decision Support System NY-IEDSS
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作者 Feng ShanDept. of Aut. Control Eng. Huazhong Univ. of Sci. and Tech. Wuhan, 430074, China 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1991年第2期34-43,共10页
An AI-aided simulation system embedded in a model-based, aspiration-led decision support system NY-IEDSS is reported. The NY-IEDSS is designed for mid-term development strategic study of the Nanyang Region in Henan, C... An AI-aided simulation system embedded in a model-based, aspiration-led decision support system NY-IEDSS is reported. The NY-IEDSS is designed for mid-term development strategic study of the Nanyang Region in Henan, China, and is getting beyond its prototype stage under the decision maker's (the end user) orientation. The integration of simulation model system, decision analysis and expert system for decision support in the system implementation was reviewed. The intent of the paper is to provide insight as to how system capability and acceptability can be enhanced by this integration. Moreover, emphasis is placed on problem orientation in applying the method. 展开更多
关键词 decision making process decision support system Aspiration-led DSS Intelligent front end Integrated knowledge base management system.
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Early Building Design:Informed decision-making by exploring multidimensional design space using sensitivity analysis 被引量:1
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作者 Torben Φstergrd Rasmus L.Jensen +1 位作者 Steffen E.Maagaard 侯恩哲 《建筑节能》 CAS 2017年第5期75-75,共1页
This paper describes a novel approach to explore a multidimensional design space and guide multi-actor decision making in the design of sustainable buildings.The aim is to provide proactive and holistic guidance of th... This paper describes a novel approach to explore a multidimensional design space and guide multi-actor decision making in the design of sustainable buildings.The aim is to provide proactive and holistic guidance of the design team.We propose to perform exhaustive Monte Carlo simulations in an iterative design approach that consists of tw o steps:1) preparation by the modeler,and 2) a multi-collaborator meeting.In the preparation phase,the simulation modeler performs Morris sensitivity analysis to fixate insignificant model inputs and to identify non-linearity and interaction effects.Next,a representation of the global design space is obtained from thousands of simulations using low-discrepancysequences(LPτ) for sampling.From these simulations,the modeler constructs fast metamodels and performs quantitative sensitivity analysis.During the meeting,the design team explores the global design space by filtering the thousands of simulations.Variable filter criteria are easily applied using an interactive parallel coordinate plot w hich provide immediate feedback on requirements and design choices.Sensitivity measures and metamodels show the combined effects of changing a single input and how to remedy unw anted output changes.The proposed methodology has been developed and tested through real building cases using a normative model to assess energy demand,thermal comfort,and daylight. 展开更多
关键词 comfort HOLISTIC iterative interactive PROACTIVE sustainable COORDINATE REMEDY STEPS EXPLORING
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