Tho University Research Articles

THE RATE AND OUTCOMES OF REDUCING RE-HOSPITALIZATIONS WITH A TREATMENT REGIMEN INCLUDING DAPAGLIFLOZIN IN HEART FAILURE WITH REDUCED EJECTION FRACTION WITHOUT DIABETES PATIENTS

Background: Heart failure, a cardiovascular disease with a substantial disease burden, often leads to frequent hospitalizations for acute episodes. The readmission rate is estimated to be around 30-50%, resulting in high costs for both pharmacological and non-pharmacological treatments. Additionally, heart failure is associated with a considerable mortality rate, ranging from 48-57%. Objectives: To describe the rate and outcomes of reducing hospital readmissions for heart failure in non-diabetes patients and with heart failure featuring reduced ejection fraction, through the use of Dapagliflozin at Can Tho University of Medicine and Pharmacy Hospital. Materials and methods: A cross-sectional descriptive study was conducted 44 non-diabetes and heart failure with reduced ejection fraction patients who were examined and treated at Can Tho University of Medicine and Pharmacy Hospital. Results: The average age of patients was 67.3 ± 13, with male patients representing 65.9%. Shortness of breath was the most common symptom (77.3%). Other frequently observed symptoms included distended neck veins, peripheral edema, and rales in the lungs. The average ejection fraction was 36.65 ± 8.16%. In terms of functional classification, NYHA III represents the highest proportion at 54.5%. The median NT-proBNP concentration was 8757 pg/mL (ranging from a minimum of 604 pg/mL to a maximum of 35.000 pg/mL). The observed improvement rate in NYHA classification after treatment was 13.6%. The rate of rehospitalization for heart failure before treatment was 27.3%, decreasing to 11.4% after treatment (p=0.118 but the analysis suggests that there were no independent risk factors contributing to rehospitalization for heart failure in patients with reduced ejection fraction without diabetes.Conclusions: Dyspnea was the most common symptom in patients with heart failure with reduced ejection fraction and nondiabetes. The rate of rehospitalization for heart failure after 12 weeks of Dapagliflozin treatment was lower than before treatment, but this difference was not statistically significant.

Comparison of Conventional and Digital Impression Methods for Measuring Mesiodistal Teeth Dimensions: An Analytical Cross-sectional Study

Introduction: We aim to determine and compare the correlation between conventional and digital impression methods for measuring mesiodistal teeth dimensions. Methods: This cross-sectional analytical study was conducted on a total of 120 dental arch samples with less than 5 mm of tooth crowding, complete teeth on the dental arch, no missing teeth, and no fillings on the mesial or distal sides at Can Tho University of Medicine and Pharmacy. Conventional (extra-fast alginate) and digital impressions using a 3D intraoral scanner (CEREC Primescan) were taken from all participants, and the dimensions of the mesiodistal teeth were measured. Using R software, Pearson’s correlation coefficients were used to analyze the correlation between conventional and digital impression methods. Result: The pooled correlation for the maxilla was 0.8062 [95% confidence interval (CI): 0.7751–0.8334] (very strong positive correlation); for the mandibular, it was 0.7645 (95% CI: 0.7165–0.8054) (strong positive correlation), and for both jaws was 0.7863 (95% CI: 0.7581–0.8115) (strong positive correlation). Conclusion: In the Vietnamese population measurement of mesiodistal tooth width using a digital dental scanner can be used instead of conventional plaster models.

An Investigation of the Difficulties in Academic Writing with the First-year English-majored Students: The Case of a University in Vietnam

Writing is considered one of the four key abilities in English that enhances the achievement of language learners. Therefore, English major students have challenges in the learning process when trying to enhance their writing skills. This research, titled “An Investigation of the Difficulties in Academic Writing with the First-year English-majored Students: The Case of a University in Vietnam,” aims to uncover challenges faced by first-year English students in writing and propose solutions to address these issues. The research is being carried out at Nam Can Tho University. The research approach employed is descriptive research. 51 English language first-years were chosen by a simple random sampling method. They will be required to complete a questionnaire. The aim is to pinpoint the issues and errors that students may encounter in English writing. The research findings will be examined to identify common faults in writing pertaining to vocabulary, grammatical structures, and background knowledge.

Effects of the EM CYP2C19 type and MDR1 3435CC gene on Helicobacter pylori eradication rate in patients with duodenal ulcer by the four-drug regimen of rabeprazole, bismuth, tetracycline, and tinidazole

Background: The MDR1 genotype and the CYP2C19 phenotype determine how much PPI is absorbed from the gut and how much is processed in the liver. Objective: To assess the impact of CYP2C19 and MDR1 C3435T gene polymorphisms on the efficiency of H. pylori eradication treatment with a 4-drug regimen of rabeprazole, bismuth, tetracycline, and tinidazole (RBTT) in patients with duodenal ulcers. Methods: The study was conducted at Can Tho University of Medicine and Pharmacy. Gene polymorphisms for CYP2C19 and MDR1 C3435T were detected through a blood test. The RBTT 4-drug regimen was used to eradicate H. pylori. Results: The success rate of the RBTT regimen for eradicating H. pylori in female patients with the CYP2C19 EM phenotype + MDR1 3435CC genotype was 20.0% lower than the rate of 91.7% for the group without both phenotype and genotype (p = 0.01, OR = 0.02, 95%CI: 0.00–0.45). Conclusion: Compared to the group lacking both phenotypes and genotypes, female patients with the CYP2C19 EM phenotype + MDR1 3435CC genotype had a lower rate of H. pylori eradication by RBTT regimen.

SATISFACTION OF INPATIENTS ABOUT HEALTH EDUCATION AT CAN THO UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL

Background: Health education for patients is one of the essential tasks of physicians in patient care and treatment. To improve the effectiveness of health care and treatment, physicians must spend more time with patients. The interaction of physicians in performing health education for patients must be really enthusiastic, dynamic and responsive to the needs of each patient. Objectives: This study aims to describe the satisfaction of inpatients about the health education communication activities of physicians in clinical departments of university hospitals at Can Tho University of Medicine and Pharmacy Hospital in June and July - 2023. Materials and methods: A convenience sample of 210 inpatients in 07 clinical departments at the time of discharge from the hospital was surveyed in this descriptive, cross – sectional study. Prepared questionnaires for faceto-face interviews with 37 questions (built by referencing documents related to health education communication for patients, and at the same time proposing some new elements for further study). Descriptive statistics were used to analyze data. Results: The majority of the patients were female, accounting for 57.14 %, the average age was 52.01 ± 2.3. Patients had a positive attitude toward thehealth educati on communication methods of physicians, with a score of 69.59 ± 15.73. Most patients received health education in the form of individual consultations, accounting for 95.71 %. The percentage of doctors providing health education consultation to patients was 59.62 %. Patients had a positive attitude toward the health education communication methods of physicians (69.59 ± 15.73), the mean score of patients' evaluation of health education communication activities was 28.89 ± 4.66 and the content of medical education communication was 32.17 ± 10.18. Conclusion: This study shows that patients have positive attitudes toward health education at clinical departments, but patients mainly expect doctors to be the ones to provide information and conduct health education for them. Therefore, it is necessary to develop a health education program for patients that pays attention to the central role of doctors.

Antagonistic potential of actinomycete strains against Colletotrichum sp. causes anthracnose disease in durian

The research was carried out at Can Tho University with the aim of investigating the ability of actinomycetes isolates to antagonise Colletotrichum sp. fungus causing anthracnose disease in durian. The results showed that among the 28 actinomycete strains evaluated, 6 actinomycetes including BT19, BL10, TG19, BT16, ĐT15, and VL9 had stronger antagonism with a radius of inhibition zone reaches 12.4, 9.4, 11.1, 9.8, 9.7, and 9.2 mm, respectively and antagonistic efficacy of 63.22, 58.62, 55.86, 53.56, 52.64, and 53.79%, respectively at 7 days after co-inoculation. The ability to degrade β-glucan of 6 strains BT19, BL10, TG19, BT16, DT15, and VL9 performed under laboratory conditions showed that the BT19 isolate had the highest β-glucanolytic activity with the β-glucan lyse halo radius of 8.53 mm and secreted β-glucanase content reached 0.678 IU/ml at 14 days after testing. The results of this study will be the basis for further research to contribute to finding effective methods to control anthracnose disease in durian.

Prevalence of stress and related factors among healthcare students: a cross - sectional study in Can Tho City, Vietnam.

Stress is a major public health issue that can impact both physical and mental well-being. It is prevalent in many areas of modern life, including education. Healthcare students are at a high risk of experiencing stress due to the unique demands of their fields of study. An online survey was conducted on 2,515 undergraduate students pursuing degrees in medicine, preventive medicine, pharmacy, and nursing at Can Tho University of Medicine and Pharmacy in Can Tho City, Vietnam. Using the Perceived Stress Scale-10 (PSS-10), it was found that 35.2% of students reported mild stress, 62.7% had moderate stress, and only 2.1% experienced severe stress. Multivariable logistic regression analysis revealed nine significant factors associated with students' stress levels (p ≤ 0.05). Particularly, medicine students exhibited a significantly higher level of moderate and severe stress (95% CI = 1.22-2.01), 1.57 times higher than preventive medicine students. Sixth-year students had a stress level 1.58 times higher (95% CI = 1.11-2.26) than first-year students. Students achieving excellent and very good academic performances in the last semester had a stress level 1.60 times higher (95% CI = 1.16-2.22) than students with average and lower academic performance. Students living at home had a stress level 1.73 times higher (95% CI = 1.05-2.84) than students living in their relatives' houses. Students who rarely or never had a part-time job during academic years had a stress level 1.70 times higher (95% CI = 1.31-2.20) than those who often or sometimes had a part-time job. Students with a family history of smoking addiction had a stress level 1.69 times higher (95% CI = 1.28-2.22) than students without such a family history. Students who rarely or never received concern and sharing from family had a stress level 7.41 times higher (95% CI = 5.07-10.84) than students who often or sometimes received concern and sharing from family. Students who were often or sometimes cursed by family had a stress level 2.04 times higher (95% CI = 1.09-3.81) than students who were rarely or never cursed by family. Students without close friends had a stress level 1.46 times higher (95% CI = 1.11-1.91) than students with close friends. The rates of mild and moderate stress levels were significantly higher than severe stress level among healthcare students. Research has provided scientific findings as the basis for determining risk factors and imposing solutions that aim to reduce the rate of stress in students. Therefore, it helps students overcome difficulties and enhance their physical and mental health.

Practice Beyond the Classroom: Vietnamese University Students' Perception of Using Songs to Learn English

English songs are believed to be a helpful tool in teaching and learning English. Literature shows that the use of this vigorous tool not only facilitates students’ language development, but also enlarges their knowledge and motivation to learn. While applying songs in teaching has been widely studied, little is known about what learners think of this practice. The present study was therefore conducted to address this question. The study had a participation of 49 students majoring in English at Can Tho University, Vietnam. Using a questionnaire to survey learners’ opinion, the study found that Vietnamese university students have a positive attitude and high motivation towards listening to English songs in their study outside the classroom. Students’ preference regarding trendy songs and favorite singers and listening challenges were also identified and discussed. The study suggests a number of implications that add to the current literature on songs and their application in education.

EVIDENCE – BASED PRACTICE: ATTITUDES AND KNOWLEDGE AMONG UNDERGRADUATE NURSING AND MIDWIFERY STUDENTS AT CAN THO UNIVERSITY OF MEDICINE AND PHARMACY IN 2023 AND RELATED FACTORS

Background: Evidence-based practice (EBP) is imperative for ensuring patient safety and enhancing the quality of education. In 2022, EBP was considered one of the compulsory standards for nursing and midwifery in Vietnam. The recognition of the attitude and knowledge in EBP is an essential step before applying evidence in clinical practice and teaching. Objectives: This study aimed to (1) describe the attitude and knowledge in EBP, and (2) identify the related factors which are associated with EBP attitude and knowledge. Materials and methods: A convenience sample with the cross – sectional descriptive design was conducted on 178 nursing and midwifery students (2nd - 4rd academic year) at the Faculty of Nursing and Medical Technology, Can Tho University of Medicine and Pharmacy from September to October - 2023. The subscale from the Evidence-based Practice Competence Questionnaire consisted of attitude and knowledge, developed by RuzafaMartinez in 2013 was used for this study. The Evidence-Based Competency Questionnaire is one of the most valid tools used in various studies by Ruzafa-Martinez. All questions were translated and reliability was measured. The reliability of the subscale (knowledge and attitude) was evaluated using Cronbach's alpha and internal consistency accounted for 0.88 and consisting of 8 and 9 questions, respectively. Results: Most of the nursing and midwifery students had a high attitude and knowledge in EBP. Genders, academic year, majors were identified as significant related factors for knowledge about applying evidence. Conclusions: Nursing and midwifery students at Can Tho University of Medicine and Pharmacy had a high level of skills and knowledge in EBP. Training institutions need to organize many classes and activities for EBP, and innovate teaching methods to train human resources to meet professional standards.

The first report of using endoscopy to evaluate the structure of the internal nasal valve and the measurement of internal nasal valve angle value in Vietnamese people

The objective of this work was to investigate the structural formations and angle of the internal nasal valve (INV) by using nasal endoscopy. A cross-sectional-description study was conducted on one hundred and thirty-nine students of the University of Medicine and Pharmacy without the complaint of chronic nasal obstruction. They were examined the internal nasal areas by using endoscopy two times: before spraying decongestant, and after 15-30 minutes spraying of the decongestant into the nasal cavity to identify the types of the internal nasal valve according to Miman’s classification. The nasal valve angle value was determined by using Autocad software version 2007. The study was done at Can Tho University Hospital. Sharp angle type accounted for 32.01%, blunt angle type accounted for 12.23%, convex caudal border type accounted for 5.04%, concave caudal border type accounted for 5.04%, angle occupied by the septal body accounted for 34.17%, and twisted caudal border type accounted for 11.51% in our study, the average angle of 26°.8 ± 9°.28, with the smallest angle being 9° and the largest angle being 51°. When comparing the rate of internal nasal valve formation for each time in our study and that of Miman, we recognized that there is a difference among rates. Our nasal angle values were similar to those of Asians and different from those of Caucasians. By using endoscopy, we can easily determine the morphology of the internal nasal valve and measure the angle value of the internal nasal valve by using Autocad software version 2007.

Evaluating the Importance of Ecosystem Services in University Campus

University campuses provide a variety of ecosystem services (ES) that play an important role in both physical and mental benefits for students. However, the importance and actual service performance of ES in universities were not clearly perceived in Vietnam. This study was conducted to fill these gaps with the objectives of (1) assessing students' perceptions of the importance of ecosystem services on their university campus and (2) assessing students' satisfaction with these ecosystem services. Using the interview method, the study collected research data from 210 students at Can Tho University (CTU), a large university in Vietnam. The results of the study have confirmed the importance of ecosystem services such as trees, lawns, water bodies, and buildings on CTU's campus. With modern design, buildings play an important role in creating space to organize formal classes, self-study, and group work for students. Green spaces not only improve air temperature and bring high aesthetic value, but they are also habitats for many species of animals and plants. Most students were very satisfied with the ES provided by the CTU's campus. However, the functions of the grass and water bodies ecosystem need to be improved, as the student satisfaction with these ES was significantly lower than the value they expected. The results of analyzing the importance and satisfaction of ES will be a useful basis for making decisions on planning and developing ecosystems. This is a new research direction in Vietnam that needs continued research and application. Doi: 10.28991/CEJ-2024-010-01-015 Full Text: PDF

Trends of Choosing Job Sectors after Graduation at can Tho University

Trends of Choosing Job Sectors after Graduation at can Tho University

Research on Effective Methods of Teamwork of Students at Can Tho University

The study was conducted to analyze the factors affecting the working efficiency of the student group at Can Tho University, and to propose solutions to enhance the student group's working efficiency at Can Tho University. 400 students from the School of Economics, the College of Rural Development, the College of Agriculture, and the School of Foreign Languages at Can Tho University participated in the study's survey. Specifically, the authors specifically utilized structural equation modeling (SEM) to construct the data and test hypotheses in their research. As a result, the research reveals that Knowledge and skills, Attitude, Leadership, Relationships, The complexity of tasks, The workload of tasks, Science and technology, Support, and Teamwork Process influence the teamwork effectiveness. In addition, the paper point out the research’s limitations, thereby proposing research directions for related topics in the future.

TERTIARY STUDENTS’ PERCEPTIONS ON ELSA SPEAK APPLICATION FOR PRONUNCIATION LEARNING

In the context of Industry 4.0, the integration of Artificial Intelligence (AI) into English language education is increasingly prevalent. Notably, the proliferation of English language applications, exemplified by the Elsa Speak Application, underscores the noteworthy advancements in pedagogical tools for English instruction. This study aims to scrutinize the perspectives of non-specialized students within the High-quality program at Can Tho University (CTU), investigating their encounters with learning English pronunciation through the application of Elsa Speak. The research employed a structured questionnaire distributed to a cohort of 180 students. The outcomes reveal a predominantly positive reception among students regarding the process of acquiring pronunciation skills through the Elsa Speak Application. Significantly, the application contributes to an augmented grasp of pronunciation, development of English language proficiency, and overall enhancements in learning outcomes. This exploration provides insights into the efficacy of the Elsa Speak Application in fostering positive educational experiences for non-specialized students, thereby contributing valuable data to the discourse on the integration of AI in language education within the Industry 4.0 paradigm.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0018/a.php" alt="Hit counter" /></p>

NON-SPECIALIZED STUDENTS’ BENEFITS AND CHALLENGES IN USING ELSA SPEAK APPLICATION FOR PRONUNCIATION LEARNING

The noteworthy proliferation of English language applications, exemplified by advancements such as the Elsa Speak Application, specifically designed for the pedagogical aspects of English instruction, underscores this trend. This study seeks to scrutinize the benefits and difficulties that non-specialized students in the High-quality program at Can Tho University (CTU) have when they learn English pronunciation through the Elsa Speak Application. To conduct this examination, semi-structured interviews were undertaken with 10 participants. The findings reveal that these participants encountered specific advantages and challenges in effectively navigating and utilizing the application. In response to these identified challenges, a set of recommendations has been proffered to enhance the effectiveness of the Elsa Speak Application, with the overarching goal of optimizing English language learning outcomes for students enrolled in the High-quality program at CTU. This research contributes valuable insights into the nuanced experiences and challenges associated with the integration of AI-driven language learning tools within the educational landscape of Industry 4.0.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0018/a.php" alt="Hit counter" /></p>

THE IMPACT OF TEACHER’S WRITTEN CORRECTIVE FEEDBACK ON EFL STUDENTS’ PARAGRAPH WRITING PERFORMANCE

Written Corrective Feedback (CF) is a contentious issue among L2 theorists and researchers. The current study intends to investigate the impact of written corrective feedback from teachers on the writing achievements of Vietnamese EFL university students. The current study’s sample included 60 students chosen at random from Nam Can Tho University’s Department of English. The students were split into two groups: experimental (n=30) and control (n=30). Data for comparable groups were collected over a 10-week period using a pre-/posttest method. The results showed that the students in the experiment group performed better on the measure than the students in the control group, demonstrating that the teacher’s written CF had a substantial beneficial influence on participants’ writing abilities. The study finishes with a discussion of the findings’ limits and implications, as well as recommendations for further research.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0080/a.php" alt="Hit counter" /></p>

14. THE EFFECTS OF 5S MODEL ON HOSPITAL SERVICE AT CAN THO UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL, 2022

The 5S model is the beginning of a quality enhancement initiative to improve safety, efficiency, or other patient-centered aspects. Applying 5S on all types of equipment is to improve the quality of Can Tho University of Medicine and Pharmacy Hospital. It is believed to have some positive effects to the working environment since items are arranged in order, creating more spacious area. 
 Objective: The study aimed to evaluate results of applying 5S on all types of facilities at Can Tho University of Medicine and Pharmacy Hospital after 1-year intervention. 
 Method: The pre-post study design was applied, sampling all 166 equipments in use at Can Tho University of Medicine and Pharmacy Hospital. 
 Results: The results showed that the intervention process achieved positive changes in all 5 types of equipment. After 12 months of intervention, the effectiveness index ranged from 20.24% to 42.65%. 
 Conclution: Thus, the applied 5S intervention methods have shown certain effectiveness in quality improvement in hospital.

Librarians’ professional development needs in the digital age - A case study at the Learning Resource Centre - Can Tho University, Vietnam

Professional development fulfils dual functions in fostering career advancement and enhancing staff retention. For librarians, this development becomes even more crucial to acquire the requisite skills and knowledge in the digital age. This study presents the professional development needs of staff at the Learning Resource Centre, Can Tho University, Vietnam. This study used C.P. Alderfer’s Existence Relatedness Growth (ERG) Theory of Motivation - Existence, Relatedness, and Growth (1969) [1] as a theoretical framework. A mixed-method approach was utilised to determine the professional development requirements of the staff and the associated influencing factors. A survey questionnaire was disseminated to all 28 staff members (a 100% sample) of the Learning Resource Centre via online and in-person forms. Furthermore, fifteen individual interviews were conducted to obtain detailed insights. The research findings underscore that the majority of the staff at the Centre express a keen interest in professional development. Moreover, the research pinpointed three challenges affecting career development: budgeting (both self-financed and state-sponsored), time, and familial obligations. These results aid in formulating strategies to address the professional development necessities of staff at the Learning Resource Centre in the digital age. Additionally, the insights augment the compendium of reference resources for subsequent research in human resource management and devising strategies to retain highly skilled personnel.

PHYSICAL CONDITION OF MALE STUDENTS AT VIETNAM NATIONAL UNIVERSITY OF HO CHI MINH CITY DORMITORY

The purpose of the study is to provide information about the current physical condition of 19-year-old male students of the Vietnam National University of Ho Chi Minh City (VNUHCMC) dormitory. The research used the methods of synthesizing sport-related documents, interviewing experts, applying pedagogical tests, and statistical analysis to determine appropriate physical fitness assessment tests. Afterward, the figures for the physical condition of male students at the VNUHCMC dormitory were compared with that of the average Vietnamese people, of Hanoi National University (HNU), University of Danang (UD), Can Tho University (CTU), and Ho Chi Minh City (HCMC) students at the same age and gender, and with the standard shown in Decision 53/2008/BGDDT of the Ministry of Education and Training. The results show that the “good” group accounts for 28.75%, the “acceptable” group for 23.19% and the “failed” group for 48.06%. It is notable that the agility, leg muscular strength, endurance, and motor skills of 19-year-old male students at the VNUHCMC dormitory are greater than the average physical fitness of Vietnamese people, as well as students of the same age and gender at HNU, UD, and CTU. Their endurance is also higher than that of male HCMC pupils of the same age, but their leg muscular strength and motor abilities are almost comparable.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0014/a.php" alt="Hit counter" /></p>

Application Kahoot Software in History of Vietnamese Communist Party at Can Tho University of Technology

In the 21st century, the 4.0 revolution has impacted every aspect of the world's social life. In Vietnam, the education field has made strong changes in the technological age. Following that trend, Can Tho University Technology has actively applied information technology in teaching, typically in the subject History of the Communist Party of Vietnam. Previously, following the traditional method of "teacher reads, students copy" this subject caused boredom for learners. Therefore, it is necessary to apply Kahoot software in teaching the History of the Vietnamese communist party. From there, enhancing visualization, contributing to improving the quality of comprehension, and mastering historical knowledge of the Vietnamese communist party with multiple-choice questions in a more positive way.