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Objective To explore the effects of SB AR(Situation,Background,Assessment and Recommendation)com-munication combined with case-scenario simulation teaching model on intermedical communication and critical thinking of medical students in obstetrics and gynecology clerkship.Methods A total of 156 undergraduate clinical medical students who participa-ted in clinical clerkship training in obstetrics and gynecology from November 2022 to May 2023 were randomly divided into the ex-perimental and control groups.The medical students in the experimental group were trained with SB AR communication model combined with case scenario simulation model when they were admitted to the department,and the rest of the training was the same as that of the control group.In the control group,the traditional training mode was applied,and the teaching of intermedial communication was carried out in the form of lectures and bedside observation.We compared the discharge assessment scores(theoretical knowledge and clinical skills),critical thinking ability and satisfaction with the clinical training teaching of the two groups.Results The experimental group trainees'grades in history taking and intermedial communication were better than those of the control group,with significant difference(P＜0.05).However,there was no significant difference in the theoretical knowledge grades between the two groups(P＞0.05).The score of critical thinking in the experimental control group was signifi-cantly higher than that in the control group(P＜0.05).The scores of analytical ability,systematization ability,self-confidence in critical thinking and cognitive maturity were higher in experimental group(P＜0.05),while the scores of truth-seeking,open-mindedness and curiosity were similar between the two groups(P＞0.05).Students in the experimental group were more satis-fied with training model than that in the control group(P＜0.05).Conclusion The implementation of SBAR communication model combined with case scenario simulation teaching model in the trainee stage of obstetrics and gynecology for undergraduate students of clinical medicine is conducive to students'interest in learning,enhancement of critical thinking ability,and improve-ment of inter-doctoral communication ability,respecting that it can be popularized in trainee teaching of all kinds of disciplines.
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Objective:To investigate the effects of the hybrid scenario simulation teaching method based on small private online courses (SPOC) in undergraduate clinical teaching of pediatric dentistry.Methods:A total of 44 students of dentistry practicing in the Department of Pediatric Dentistry, The Third Affiliated Hospital, The Air Force Military Medical University, from January 2020 to December 2021 were selected, with 23 students practicing from January to December 2020 in control group (receiving traditional teaching) and 21 students practicing from January to December 2021 in experimental group (employing SPOC-based hybrid scenario simulation teaching method). At the end of the internship, an exam was given to assess the students' doctor-patient communication and standardized operation, and parental satisfaction and students' satisfaction were scored. SPSS 20.0 software was used to perform the independent samples t test for data analysis. Results:Compared with the control group, the experimental group had significantly higher scores of doctor-patient communication [(82.83±2.09) points vs. (88.40±2.22) points] and standardized operation [(82.26±4.38) points vs. (86.67±2.62) points] as well as significantly higher scores of parental satisfaction and students' satisfaction [(18.85±1.73) points vs. (20.71±0.85) points] and [(17.37±0.98) points vs. (20.57±0.66) points; all P<0.05]. Conclusions:The SPOC-based hybrid scenario simulation teaching method can effectively improve the quality of clinical teaching for undergraduate internships in pediatric dentistry, especially for cultivating doctor-patient communication ability.
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Objective To observe the application effects of scenario simulation combined with guided feedback teaching method in the teaching of endocrinology nursing interns.Methods A total of 180 nursing students who interned in the endocri-nology department of Southern Medical University Shenzhen Hospital from January 2020 to January 2023 were selected as the re-search subjects.Using a digital randomization method,the students were divided into a control group(90 cases)and an observa-tion group(90 cases).The control group received conventional teaching,while the observation group received scenario-based teaching combined with guided feedback teaching method.The intern performance,satisfaction of teaching instructors toward students,and students'satisfaction with teaching instructors were compared between the two groups.Results The intern per-formance of the observation group was higher and showed a greater improvement after training,with statistically significant differ-ences(P＜0.05).Both the students'satisfaction with teaching instructors and the teaching instructors'satisfaction with students in the observation group were higher than those in the control group,with statistically significant differences(P＜0.05).Conclusion The application of scenario simulation combined with guided feedback teaching method in the teaching of endocri-nology nursing interns can significantly improve students'intern performance,providing a more scientific basis for nursing intern-ship teaching.
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Objective:To explore the role and effect of problem-based learning (PBL)-based scenario simulation teaching in the standardized residency training in the department of critical care medicine.Methods:A total of 48 residents who received standardized residency training in the Department of Critical Care Medicine of the First Affiliated Hospital of Soochow University from March 2019 to December 2019 were randomly divided into the experimental group and the control group, with 24 ones in each group. The experimental group used PBL-based scenario simulation teaching, while the control group adopted the traditional teaching. After the end of the teaching, the exam scores of the two groups were observed and compared. Then the questionnaire was used to analyze the differences of the results. SPSS 17.0 was used for t-test. Results:The scores of theoretical assessment (85.50±5.15) and skill assessment (82.38±5.64) in the experimental group were higher than those in the control group[(77.04±8.69) and (70.92±5.65)], and the differences were statistically significant ( P < 0.05). The experimental group was higher than the control group in improving learning interest and efficiency, improving clinical work ability, strengthening clinical thinking ability, improving teamwork ability, and improving doctor-patient communication ability, and the difference was statistically significant ( P < 0.05). Conclusion:The PBL-based scenario simulation teaching has more advantages over the traditional teaching and is worthy of promotion.
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Objective:To investigate the application of scenario simulation teaching rounds in the residency training of teachers.Methods:A total of 56 faculty members in the surgical system were divided into the traditional method group and the scenario simulation group. The traditional method group adopted the training including multimedia centralized training, live rounds demonstration and observation, discussion and summary, while the scenario simulation group adopted the training including multimedia centralized training, scenario simulation demonstration and observation followed by step-by-step discussion and demonstration, review and summary. After the training, the training satisfaction questionnaires of the participants were collected. The participants were evaluated for teaching rounds before and after the training. The data were analyzed using Graphpad prism 7.Results:There were no significant differences between the two groups in terms of professional title, teaching years and gender ( P > 0.05). The average scores of teaching rounds before and after training in the scenario simulation group were (80.17±0.99) and (87.38±0.52). The average scores of teaching rounds before and after training in the traditional method group were (78.27±0.82) and (83.24±0.53). The teaching ability had improved after the teacher training in both groups, while the scenario simulation group performed significantly better than the traditional method group ( P < 0.05). The questionnaire survey showed that the satisfaction and training effect of the scenario simulation group were much higher than those of the traditional method group, and the difference was statistically significant ( P < 0.05). Conclusion:The scenario simulation teaching rounds training significantly improves the competency of teaching rounds of residential training teachers, as well as the scenario simulation capabilities of demonstration teachers and volunteers, which makes it worthy of further promotion in order to have a better performance on standardized residency training.
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Objective:To explore the application and effect of scenario simulation teaching in ST-segment elevation myocardial infarction (STEMI) course for emergency training of "5+3" professional master.Methods:A randomized controlled trial was conducted among 48 "5+3" professional masters who would rotate in the emergency department, to compare the test results of the total and three scenes between scenario simulation teaching group ( n=24) and traditional teaching group ( n=24). The STEMI teaching was carried out through simulating the emergency room, standardized patients and first-aid simulators in the simulation teaching group, and the traditional teaching group was taught by conventional classroom teaching. After the class, "Theoretical Examination" and "Questionnaire Survey" were used to evaluate the teaching effect. The former was further divided into "first diagnosis and differential diagnosis of chest pain", "fast identification and processing of STEMI" and "rescue of cardiac arrest" for inter-group and intra-group evaluation. SPSS 20.0 was used to conduct t-test. Results:In the theoretical examination, the scenario simulation teaching group was superior to the traditional teaching group in the test of emergency processing for STEMI course [(82.38±2.41) vs . (68.00±1.95), t=4.64, P<0.001]. In the sub-analysis of scenario simulation teaching group, students in the role-play group had significantly higher scores than others in the non-role-play group [(90.50±3.04) vs . (79.67±2.79), t=2.09, P=0.049]. Scenario simulation teaching group was also superior to traditional teaching group in the "Questionnaire Survey". Conclusion:In the training and teaching of STEMI emergency processing, scenario simulation teaching group proves to be superior to traditional teaching, which deserves further promotion.
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Objective:To explore the application of scenario simulation teaching based on PBL in communication skills training of hematology students in Children's Hospital.Methods:The training of doctor-patient communication skills was conducted among trainees who had the standardized residency training at the Department of Hematology of the Children's Hospital of Soochow University. All the residents were randomized into the control group and observation group by lottery, with 24 residents in each group. The control group adopted the traditional narrative teaching method, and the observation group adopted PBL combined with scenario simulation teaching method. The Liverpool communication skills assessment scale (LCSAS) was used to compare the differences between the two groups before and after training, and the differences between the two groups after training. Then the degree of residents' recognition of these two teaching methods was investigated. Finally, the examination results were used to evaluate knowledge mastery of doctors in department of hematology. SPSS 20.0 was used for Chi-square test and t-test. Results:LCSAS scores of the two groups before training were respectively (11.61±2.21) and (11.95±2.22), with no statistically significant difference ( P >0.05). After PBL-based scenario simulation teaching and training in the observation group, the LCSAS score of the observation group (27.41±2.53) was higher than that of the control group (23.30±1.81), and the difference between the two groups was statistically significant ( P<0.05). Questionnaire survey results showed that the favorable rating rate of PBL-based scenario simulation teaching was 91.67% (22/24), higher than that of the traditional narrative teaching method [62.50% (15/24)], and the difference was statistically significant ( P<0.05). The examination of students' mastery of professional knowledge showed that after the PBL-based scenario simulation teaching and training, the trainees had a better grasp of knowledge and a higher score, with excellence rate of 91.67% (22/24）, which was higher than 66.67% (16/24) of the control group, with a statistically significant difference ( P<0.05). Conclusion:The scenario simulation teaching based on PBL could improve the communication ability and professional knowledge of trainees taking standardized residency training in the department of hematology, and the trainees are highly satisfied with this teaching method.
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From February 1 to April 30, 2021, 48 general practice resident physicians in the First Affiliated Hospital of Naval Medical University were randomly divided into study group and control group with 24 in each group. The common comorbidities of the community-dwelling elderly, namely diabetes, diabetic retinopathy and osteoporosis were selected as teaching cases. The residents in control group received conventional teaching, while the scenario simulation teaching model of multicomorbity co-treatment was applied for the study group. The teaching effect, satisfaction and self-efficacy scores were compared between two groups. After training, the knowledge levels, the mastery of referral indicators and the performance of fundus ophthalmoscopy in the study group were significantly better than those in the control group ( t=2.27, 6.34, 4.09; P<0.05). They were (80.96±11.27) vs. (73.96±10.09), (10.33±2.41) vs. (6.38±1.88), (70.27±10.44) vs. (63.50±7.98), and students′ satisfaction and self-efficacy evaluation were higher than those of the observation group (all P<0.05). It is suggested that the simulation teaching of multi-disease co-treatment scenario is more beneficial than the traditional teaching to improve the comprehensive care ability of standardized training physicians in general practice for patients with chronic disease.
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Objective:To observe the effects of virtual reality (VR) technology combined with scenario-based simulation training in obstetrics and gynecology internship teaching.Methods:Ninety-eight medical students interned in the department of obstetrics and gynecology from June 2021 to May 2022 were included. Among them, 49 students received conventional clinical internship teaching of obstetrics and gynecology in the control group, while the other 49 students received scenario-based simulation training with VR technology in the observation group. The two groups were compared in terms of test scores, learning ability assessed by the Self-Rating Scale of Self-Directed Learning, post competency, and the degree of satisfaction with teaching quality. The data were analyzed through the chi-squared test and t test with the use of SPSS 20.00. Results:The observation group had significantly higher scores than the control group in theoretical knowledge [(35.51±2.21) vs. (32.17±3.22)], case analysis[ (16.52±1.51) vs. (13.37±2.03)], and practical operation skills (all P<0.05). After teaching, the learning ability and post competency were significantly improved in both groups (both P<0.05), which were significantly better in the observation group than in the control group (both P<0.05). The degree of satisfaction with teaching of the observation group was significantly higher than that of the control group ( P<0.05). Conclusion:VR technology combined with scenario-based simulation training can help improve teaching quality and enhance medical students' learning ability and post competency, with a high degree of satisfaction with teaching quality, which is worth promotion and application.
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Objective:To study the application of scenario simulation teaching combined with modular training in nursing education of medical rescue in manned space flight.Methods:Twenty nurses from the medical rescue team of Strategic Support Force Characteristic Medical Center were selected as the research objects. The research objects were randomly divided into the scenario simulation combined with practical training group (practical training group, n=10) and traditional teaching group (control group, n=10). Scenario simulation teaching combined with modular training and traditional teaching were used to carry out nursing training. After the training, theoretical assessment, operation assessment and satisfaction survey were organized. Results:The scenario simulation teaching combined with modular training group was significantly better than the traditional training group in theory assessment, operation assessment and satisfaction survey of nursing staff (all P<0.05). Conclusions:Scenario simulation teaching combined with modular training has obvious teaching effect, which can improve the ability and quality of nursing staff, and help to complete the manned space medical rescue mission efficiently.
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Objective:To study the application effect of scenario simulation teaching combined with mini-clinical evaluation exercise (Mini-CEX) in the standardized residency training of general surgery.Methods:The study included in 62 trainees who had standardized residency training in the Department of General Surgery of the Affiliated Hospital of Xuzhou Medical University From July 2019 to July 2020. The subjects were randomly divided into traditional teaching group (control group) and scenario simulation teaching combined with Mini-CEX teaching group (experimental group), with 31 students in each group. The scores of the entrance examination, Mini-CEX scores and the evaluation of teaching effect were compared between the two groups. SPSS 21.0 was used to perform t test on the test scores, Mini-CEX scores and teaching effective evaluation scores of the two groups. Results:①The theoretical scores of the experimental group [(82.48 ± 6.02) points] were significantly higher than those of the control group [(77.32±6.25) points], with significant differences ( t=3.31, P<0.01). The clinical practice scores of the experimental group [(88.96 ± 2.93) points] were significantly higher than those of the control group [(80.87±5.41) points], with significant differences ( t=7.33, P<0.01). ②Mini-CEX scores of the experimental group were higher than those of the control group ( P<0.01). ③Through the teaching questionnaire, the scores of the experimental group were higher than those of the control group ( P<0.01). Conclusion:Scenario simulation teaching combined with Mini-CEX has achieved good results in the standardized residency training of general surgery, which could be used as a new clinical teaching mode.
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Objective:To explore the effect of scenario simulation teaching combined with flipped classroom teaching for nursing interns in the department of gastroenterology.Methods:A total of 40 undergraduate nurses of 2019 from the Department of Gastroenterology of Renji Hospital, Shanghai Jiao Tong University School of Medicine were selected as the control group, and 40 undergraduate nurses of 2020 were selected as the research group. The control group adopted the traditional clinical teaching mode, and the research group adopted the scenario simulation combined with flipped classroom teaching mode. After 3 months of clinical teaching, theoretical and nursing operational assessment were performed on the nurses, and questionnaire survey was used to evaluate the teaching effect of clinical nursing teaching and the satisfaction of teaching quality. SPSS 20.0 was used for t test and chi-square test. Results:The theoretical and nursing operation skills assessment scores of the research group were higher than those of the control group, and the difference was statistically significant ( P<0.001). The research group was significantly better than the control group in improving nursing operation skills, improving autonomous learning ability, improving nurse-patient communication ability, improving response ability, improving overall analysis ability, enhancing humanistic care awareness, cultivating team spirit, and cultivating clinical thinking ability( P<0.001). The satisfaction rate of the practice nurses in the study group with the scenario simulation combined with the flipped classroom teaching was 100.00%, and that in the control group with the traditional clinical teaching mode was 70.00%, with statistical significance ( P<0.001). Conclusion:Scenario simulation teaching combined with flipped classroom can improve the theoretical foundation and operational skills of practical nurses in the department of gastroenterology, and improve the clinical nursing teaching effect and satisfaction of practical nurses, which is worthy of application and promotion.
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Objective:To analyze the effect of immersive scenario simulation training on improving the competency of infection prevention for health-care workers (HCWs).Methods:Taking the implementation time of immersive scenario simulation teaching training in Sir Run Run Shaw Hospital, Zhejiang University School of Medicine (August 2020) as the boundary, 352 new HCWs entered the hospital before the training (August 2019) were included as control group taking traditional teaching method, and 298 new HCWs entered the hospital after the training (August 2020) were included as observation group taking immersive scenario simulation combined with theoretical training. The mastery status of nosocomial infection-related knowledge and the implementation status of infection control measures (hand hygiene compliance, hand hygiene accuracy, correct personal protective equipment (PPE) selection, 100% of pass rate of PPE on and off, and qualified disposal of medical waste) were compared between the two groups of HCWs after theoretical teaching and different forms of practical training. The training effect (final assessment results) and training satisfaction (Minnesota satisfaction questionnaire, MSQ) of the two groups of HCWs were compared. SPSS 22.0 was used for t test and chi-square test. Results:The assessment results of the two groups of new HCWs trained by theoretical lecturing and immersive scenario simulation training were significantly improved compared with those just received theoretical lecturing, and the results of observation group were significantly higher than those of control group ( P<0.05). The implementation status of infection control measures after practical training were obviously improved in the two groups of HCWs compared to after theoretical lecturing, and the correct rates of PPE selection and all the procedure of donning and doffing PPE of observation group were significantly higher than those of control group ( P<0.05), but there were no significant differences in the hand hygiene accuracy and qualified disposal of medical waste between the two groups ( P>0.05). At the end of training, the final assessment results and satisfaction MSQ score of HCWs in observation group were significantly higher than those in control group ( P<0.05). Conclusion:Immersive scenario simulation teaching and training intervention is beneficial to improve the mastery of nosocomial infection knowledge of new HCWs, standardize their clinical infection control behaviors such as hand hygiene and aseptic operation, and finally obtain good training effect of infection prevention competency.
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Objective:To explore the application effect of dynamic case scenario simulation combined with video playback in the teaching of trauma emergency for nursing interns.Methods:A total of 80 nursing interns who had internship in the Department of Emergency, The First Affiliated Hospital of Guangzhou Medical University from December 2017 to November 2018 were recruited in the study, and they were randomly divided into experimental group and control group (40 nurses per group). The dynamic case scenario simulation combined with video playback method was applied in the experimental group, and the traditional teaching method was used in the control group. Both groups had the same teaching hours (8 class hours) and trauma practice outline. Trauma theoretical knowledge and operational skills of the two groups were assessed, and the scores of nursing students in the two groups, teaching satisfaction and teaching evaluation in the experimental group were analyzed. SPSS 19.0 was used for t test. Results:The trauma theoretical knowledge assessment results and clinical operation skills assessment scores of control group were (73.40±7.11) points and (78.69±8.71) points, respectively, and those of experimental group were (78.09±6.84) points and (85.34±6.43) points respectively, with a statistical difference between the two groups ( P<0.05). The overall satisfaction of nursing students in the experimental group was higher than that in the control group [(98.34±2.19) vs. (94.94±2.58), P<0.01]. Most of nursing students (97.5%, 39/40) in the experimental group hoped to apply dynamic case scenario simulation combined with video playback method in the future. Conclusion:The dynamic case scenario simulation combined video playback method could enhance the trauma emergency ability of the nursing interns and improve the teaching satisfaction and teaching effect.
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Objective:To explore the effect of SBAR (situation, background, assessment, recommendation) communication model combined with scenario simulation in clinical teaching of blood purification center.Methods:Sixty interns in the blood purification center from March 2019 to March 2020 were collected in the study, and randomly divided into experimental group ( n=30) and control group ( n=30). The two groups of students studied in two different treatment groups in the blood purification center. The control group used the method of traditional teaching, while the experimental group used SBAR communication combined with situational simulation for teaching on the basis of traditional teaching, with a total clinical practice time of two months. All trainees underwent theoretical examination, clinical operation examination, self-efficacy evaluation and teaching satisfaction survey after training. SPSS 22.0 was performed for t test. Results:Through SBAR communication model combined with situational simulation teaching, the scores of theoretical examination [(88.13±3.22) vs. (85.51±3.17)], clinical operation assessment [(91.31±3.48) vs. (84.17±4.94)], self-efficacy evaluation [(11.13±1.08) vs. (9.21±1.89)], teaching satisfaction [(95.71±2.87) vs. (91.18±3.08)], and communication ability [(12.27±1.13) vs. (8.63±1.45)] in the experimental group were higher than those in the control group; while there was no significant difference in the scores of theoretical assessment between the two groups ( P<0.05). Conclusion:SBAR communication model combined with situational simulation teaching can improve the learning ability, operation ability and comprehensive application ability of special training trainees, especially in communication ability, which is worthy of popularization and application in clinical teaching.
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Objective:To explore the effect of mind mapping combined with scenario simulation teaching on probation teaching of abdominal trauma.Methods:The probation undergraduates from Batch 2017 five-year clinical medicine of Air Force Medical University were selected as research objects and randomly divided into experimental group ( n=98) and control group ( n=92). The experimental group was taught by mind mapping combined with scenario simulation teaching method, while the control group was taught by traditional teaching mode. After the end of the course, the effect of teaching was evaluated from two aspects: theoretical evaluation and teaching satisfaction evaluation. SPSS 19.0 was used for t test and chi-square test. Results:The results of theoretical test in the experimental group were significantly better than those of the control group [(84.03±8.99) vs. (78.53±8.97)], and the difference was statistically significant ( P<0.05). Compared with the control group, the experimental group had obvious advantages in learning interest, teamwork awareness and clear thinking, and achieved good teaching effect. Conclusion:Therefore, this teaching model helps to improve the teaching quality and provides some reference experience.
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Objective:To explore the role of scenario simulation exercise combined with formative assessment in the teaching of operating room interns.Methods:A total of 86 interns received by the operating room from April 2019 to March 2020 were selected and divided into control group and study group according to the order of internship, with 43 interns in each group. Traditional clinical teaching was used in the control group, and the clinical teaching of scenario simulation exercise combined with formative assessment was used in the study group. The assessment results of theoretical knowledge and operational skills, the changes of clinical comprehensive ability before and after practice and the recognition of teaching were compared between the two groups. SPSS 25.0 was used for t test and chi-square test. Results:After practice, the scores of theoretical knowledge and operational skills in the study group were significantly higher than those in the control group ( P < 0.05). There was no statistical difference in the scores and total scores of professional knowledge application ability, health education ability, basic skill operation, professional skill operation, evaluation and diagnosis ability, information processing ability, communication and communication ability, adaptability, teamwork ability and professional attitude of the two groups before the internship. After the internship, the above scores and total scores were higher than those before the internship, with statistically significant differences ( P<0.05), and the scores and total scores of the study group were higher than those of the control group ( P<0.05). The total recognition rate of teaching in study group (93.02%, 40/43) was higher than that in the control group (76.74%, 36/43), with statistically significant differences ( P<0.05). Conclusion:The teaching method of scenario simulation exercise combined with formative assessment applied to the practice of physicians in the operating room can significantly improve the mastery level of theoretical knowledge and operational skills, clinical comprehensive ability and recognition of teaching.
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Objective:To explore the effect of scenario simulation combined with "finding fault" teaching method on prevention and control of nosocomial infection training in standardized residency training of cardiovascular surgery.Methods:A total of 31 residents trained in the Department of Cardiovascular Surgery, The First Affiliated Hospital of Naval Medical University from April 2018 to March 2019 were selected as the control group, and another 31 residents trained from April 2019 to March 2020 were selected as the study group. All subjects were required to receive nosocomial infection prevention and control training. The control group was given conventional teaching method, while the study group was given scenario simulation combined with "finding fault" teaching method, all of which were taught for 1 month. The theoretical and operational assessment results of nosocomial infection prevention and control after teaching, the clinical core competence related to nosocomial infection prevention and control after teaching, and the recognition rate of teaching mode were compared between the two groups. SPSS 25.0 was used for t test and chi-square test. Results:The scores of theoretical assessment [(91.29±6.64) vs. (86.73±6.02)] and operational assessment [(90.32±6.80) vs. (83.51±7.43)] of nosocomial infection prevention and control after teaching in the study group were higher than those in the control group, with statistical differences ( P<0.05). The scores of clinical core competence in learning initiative, doctor-patient communication, problem thinking and problem solving of nosocomial infection prevention and control knowledge after teaching in the study group were higher than those in the control group, with statistical differences ( P<0.05). The recognition rates of innovation, interest, effectiveness and practicability of the teaching mode in the study group were 83.87%, 96.77%, 90.32% and 93.55% respectively, while those in the control group were 61.29%, 58.06%, 67.74% and 74.19% respectively, which were higher in the study group than in the control group, with statistically significant differences ( P<0.05). Conclusion:In the training of prevention and control of nosocomial infection for standardized residency training in the department of cardiovascular surgery, scenario simulation combined with "fault finding" teaching method can improve the theoretical and practical examination results of the residents, enhance their clinical core competence related to nosocomial infection prevention and control, and reach a higher recognition rate of the teaching mode.
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Objective:To explore the application value of scenario simulation teaching combined with two-way evaluation in standardized training of pediatric nursing.Methods:A total of 34 trainees who received standardized training of pediatric nursing in The First Affiliated Hospital of Air Force Medical University from March 2018 to March 2019 were selected as the control group, and another 42 trainees from April 2019 to July 2020 were selected as the study group. The control group used traditional teaching, and the study group used scenario simulation teaching combined with two-way evaluation. Theoretical examination and scenario simulation exercise examination were used to assess the theoretical knowledge and clinical practice ability of the trainees, and questionnaire survey was used to evaluate the satisfaction of the trainees with the teaching effect. SPSS 22.0 was used for t-test. Results:The scores of theoretical examination[(95.12±6.24) vs. (91.05±5.12)] and scenario simulation exercise examination (nursing practice skill operation ability, ability to combine theory and practice, clinical thinking and judgment ability, emergency handling ability, communication ability, humanistic care and professional learning ability, and work attitude) of the trainees in the study group were higher than those in the control group, and the differences were statistically significant ( P<0.05). The satisfaction evaluation of the trainees in the study group with the teaching effect was higher than that in the control group, and the difference was statistically significant ( P<0.001). Conclusion:Scenario simulation teaching combined with two-way evaluation can improve the theoretical knowledge, clinical practice ability, and teaching satisfaction of pediatric nursing trainees.
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Introducción: La COVID-19 ha constituido un reto de múltiples dimensiones para la humanidad, aún más para los decisores responsables de accionar de manera certera y oportuna para su enfrentamiento. En Perú, con una tendencia actual favorable de la Pandemia, es inminente la propagación de la variante Delta, de allí que requieran de informaciones predictivas que posibiliten adoptar decisiones anticipadas para mitigar sus efectos. Objetivo: Simular escenarios aplicando la modelación físico-matemática, para la predicción del comportamiento de la COVID-19 en Perú que facilite la adopción de decisiones. Material y Métodos: Modelación físico-matemática mediante herramientas y funciones del software MATLAB. Resultados: Determinación del comportamiento de las principales variables de la COVID-19 en Perú; modelo físico-matemático basado en el clásico SIR con nuevos compartimientos relacionados con la vacunación y los expuestos, así como su ajuste a los datos de Perú; simulación de escenarios, incluyendo la variante Delta, para fallecidos, infectados acumulados, infectados no vacunados e infectados vacunados. Conclusiones: El modelo concebido para la simulación de escenarios de evolución de la COVID-19, demostró su capacidad de predicción del comportamiento de las variables más importantes que determinan dicha evolución en Perú; debe ocurrir otra ola de contagios y llegarse a cifras acumulativas entre 2,9 y 3,36 millones de infectados y entre 215 y 255 mil fallecidos; las principales estrategias de mitigación deben dirigirse a garantizar el distanciamiento y aislamiento social, así como a incrementar el régimen de vacunación(AU)
Introduction: COVID-19 has been a multi-dimensional challenge for humanity, even more so for decision-makers responsible for acting in an accurate and timely manner to confront it. In Peru, with is a current favorable trend of the Pandemic, the spread of the Delta variant is imminent, hence the need for predictive information that makes it possible to make early decisions to mitigate its effects. Objective: To simulate scenarios applying the physical-mathematical modeling to predict the behavior of COVID-19 in Peru and facilitate decision-making. Material and Methods: Physical-mathematical modeling using MATLAB software tools and functions. Results: Determination of the behavior of the main variables associated with COVID-19 in Peru; physical-mathematical modeling based on the classic SIR with new compartments related to vaccination and those exposed, as well as its adjustment to the data from Peru; simulation of scenarios including the Delta variant for deceased persons, cumulative number of infected individuals, and infection in vaccinated and unvaccinated individuals. Conclusions: The model conceived for the simulation of COVID-19 evolution scenarios demonstrated its ability to predict the behavior of the most important variables that determine such evolution in Peru; another wave of infections may occur and cumulative figures between 2.9 and 3.36 million infected individuals and between 215 and 255 thousand deaths may be reached. The main mitigation strategies should be aimed at guaranteeing social distancing and isolation, as well as increasing the vaccination regimen(AU)