Pub Date : 2018-12-01DOI: 10.29252/JORJANIBIOMEDJ.6.4.29
H. Esmaily, S. Barzanouni, H. Farhangi
Email: s.barzanouni@gmail.co m Abstract Background and objectives: Leukemia is one of the most prevalent cancers worldwide. The relapse of the disease mitigates patient survival time. The convenience of explaining the results obtained from analyzing tree models have encouraged doctors and paramedics to employ them in their research. The current study is an attempt to determine the fiveyear survival time and factors influencing it in children suffering from acute lymphoblastic leukemia based on tree survival model in the presence of competing risks.
{"title":"Determining factors contributing to the five-year survival of children suffering from acute lymphoblastic leukemia based on tree survival model in the presence of competing risks","authors":"H. Esmaily, S. Barzanouni, H. Farhangi","doi":"10.29252/JORJANIBIOMEDJ.6.4.29","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.4.29","url":null,"abstract":"Email: s.barzanouni@gmail.co m Abstract Background and objectives: Leukemia is one of the most prevalent cancers worldwide. The relapse of the disease mitigates patient survival time. The convenience of explaining the results obtained from analyzing tree models have encouraged doctors and paramedics to employ them in their research. The current study is an attempt to determine the fiveyear survival time and factors influencing it in children suffering from acute lymphoblastic leukemia based on tree survival model in the presence of competing risks.","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80943628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.29252/JORJANIBIOMEDJ.6.4.62
M. Mohammadi, M. Rostami, M. Raeisi, Mahnaz Tabibi Azar
mahnaz_tabibiazar@yahoo .com Abstract Preparation of nano-microfibers from biopolymers (e.g., proteins and polysaccharides) by using electrospinning technology has been considered by researchers due to the formation of fibers or particles at the nano and micrometer scales, high porosity level, adjustable dewatering behavior, and special mechanical behavior. These products can be used in the microencapsulation of bioactive compounds, stabilization of enzymes and smart packaging. In the electrospinning method, a high voltage is used to create a nanofibers-particles. When the electric field overcomes the surface tension of the droplet, a jet exits the polymeric solution and is formed along the collector surface as it stretches toward the collector panel of the nanofiber. Parameters including molecular weight and polymer microstructure characteristics such as electrical conductivity, viscosity, surface tension, and the electrical potential applied by the device, solution flow rate, distance between the tip of the needle and the collector plate and sometimes the material of the collector plate are effective in the formation of electrospun fibers and particles. In this review, we discussed and evaluated the production stages, the strengths and weaknesses of the fibers produced from proteins and polysaccharides, and their functional properties and potentials, especially in food and drug sciences.
{"title":"Production of Electrospun Nanofibers from Food Proteins and Polysaccharides and Their Applications in Food and Drug Sciences","authors":"M. Mohammadi, M. Rostami, M. Raeisi, Mahnaz Tabibi Azar","doi":"10.29252/JORJANIBIOMEDJ.6.4.62","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.4.62","url":null,"abstract":"mahnaz_tabibiazar@yahoo .com Abstract Preparation of nano-microfibers from biopolymers (e.g., proteins and polysaccharides) by using electrospinning technology has been considered by researchers due to the formation of fibers or particles at the nano and micrometer scales, high porosity level, adjustable dewatering behavior, and special mechanical behavior. These products can be used in the microencapsulation of bioactive compounds, stabilization of enzymes and smart packaging. In the electrospinning method, a high voltage is used to create a nanofibers-particles. When the electric field overcomes the surface tension of the droplet, a jet exits the polymeric solution and is formed along the collector surface as it stretches toward the collector panel of the nanofiber. Parameters including molecular weight and polymer microstructure characteristics such as electrical conductivity, viscosity, surface tension, and the electrical potential applied by the device, solution flow rate, distance between the tip of the needle and the collector plate and sometimes the material of the collector plate are effective in the formation of electrospun fibers and particles. In this review, we discussed and evaluated the production stages, the strengths and weaknesses of the fibers produced from proteins and polysaccharides, and their functional properties and potentials, especially in food and drug sciences.","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74942615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.29252/JORJANIBIOMEDJ.6.4.19
M. Azarnoosh, Hojjat Doostdar Noghabi
Email: m_azarnoosh@mshdiau .ac.ir Abstract Background and objectives: The importance of continuous monitoring and rapid and accurate informing of changes in blood components (e.g., percentage of hematocrit [HCT]), especially in acute conditions, has motivated researchers to use non-invasive measurement methods. Therefore, this study aimed to evaluate the association between blood HCT and photoplethysmographic signal and the possibility of increasing the accuracy of its measurement by optical method at three specific wavelengths.
{"title":"Increasing the Accuracy of Blood Hematocrit Measurement by Triplicate Wavelength Photoplethysmography Method","authors":"M. Azarnoosh, Hojjat Doostdar Noghabi","doi":"10.29252/JORJANIBIOMEDJ.6.4.19","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.4.19","url":null,"abstract":"Email: m_azarnoosh@mshdiau .ac.ir Abstract Background and objectives: The importance of continuous monitoring and rapid and accurate informing of changes in blood components (e.g., percentage of hematocrit [HCT]), especially in acute conditions, has motivated researchers to use non-invasive measurement methods. Therefore, this study aimed to evaluate the association between blood HCT and photoplethysmographic signal and the possibility of increasing the accuracy of its measurement by optical method at three specific wavelengths.","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78070485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-01DOI: 10.29252/JORJANIBIOMEDJ.6.2.107
Ali Asghar Shaker, A. Sari, M. Manesh, G. Fakhraei, A. Fayaz-Bakhsh, A. Yousefi
1. MSc in Health Economics, Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 2. Associate Professor, Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 3. PhD Candidate in Health Economics, Vice chancellor of Management Development Resource Planning, Tehran University of Medical Sciences, Tehran, Iran 4. Associate Professor, Department of Ophthalmology, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran 5. Associate Professor, Department of Health Management and Economics, Paramedical School, Tehran University of Medical Sciences, Tehran, Iran 6. PhD Candidate in Health Management Services, Department of Health and Treatment Services Management, School of Management and Medical Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
{"title":"Estimation of Economic Burden of Cataract Disease in Iran: A Cross-sectional Research","authors":"Ali Asghar Shaker, A. Sari, M. Manesh, G. Fakhraei, A. Fayaz-Bakhsh, A. Yousefi","doi":"10.29252/JORJANIBIOMEDJ.6.2.107","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.107","url":null,"abstract":"1. MSc in Health Economics, Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 2. Associate Professor, Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 3. PhD Candidate in Health Economics, Vice chancellor of Management Development Resource Planning, Tehran University of Medical Sciences, Tehran, Iran 4. Associate Professor, Department of Ophthalmology, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran 5. Associate Professor, Department of Health Management and Economics, Paramedical School, Tehran University of Medical Sciences, Tehran, Iran 6. PhD Candidate in Health Management Services, Department of Health and Treatment Services Management, School of Management and Medical Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91296672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-01DOI: 10.29252/JORJANIBIOMEDJ.6.2.33
R. Heshmati
*Correspondence: Rasoul Heshmati, Department of Psychology, Faculty of Educational Sciences and Psychology, Tabriz University, Tabriz, Iran psy.heshmati@gmail. com Abstract Background and objectives: Coronary artery disease (CAD) is associated with negative emotions of anger and stress, which are one of the nonclinical risk factors of the disease. Therefore, evaluation of the effective therapeutic models alleviating the patients’ negative emotions is of paramount importance. This study aimed to examine the effect of mindfulness-based stress reduction (MBSR) on anger and stress in patients with coronary heart disease after coronary artery bypass graft (CABG). Methods: This research had an A-B single-subject design. The research population encompassed all patients with coronary heart disease referring to Shahid Madani Hospital of Tabriz, Iran during the second half of 2016 for rehabilitation measures. Four patients were selected using convenience sampling. Before the interventions, the participants completed state-trait anger expression inventory (STAXI-2, Spielberger) and depression anxiety stress scale (DASS) throughout two consecutive weeks, which led to establishing two baselines. Afterwards, they received mindfulness-based stress reduction training during seven consecutive weeks and completed the questionnaires after each intervention. Percentage of recovery, percentage of non-overlapping data (PND), standard mean difference (SMD), and effect size were used to analyze the data, and eye diagram analysis was adopted to interpret the data. Results: The findings indicated that the mean recovery rate for all participants was 0.84 and its effect size index was 2.7. Moreover, the mean percentage of recovery and the effect size index of mindfulness intervention on the patients’ anger were 0.18 and 1.38, respectively. Conclusion: According to the results of the study, it could be concluded that mindfulness-based stress reduction is an effective intervention to regulate stress in patients suffering from coronary heart disease.
{"title":"The Effect of Mindfulness-Based Stress Reduction on Anxiety and Stress in Patients with Coronary Heart Disease after Coronary Artery Bypass Graft Surgery: A Single-Subject Study","authors":"R. Heshmati","doi":"10.29252/JORJANIBIOMEDJ.6.2.33","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.33","url":null,"abstract":"*Correspondence: Rasoul Heshmati, Department of Psychology, Faculty of Educational Sciences and Psychology, Tabriz University, Tabriz, Iran psy.heshmati@gmail. com Abstract Background and objectives: Coronary artery disease (CAD) is associated with negative emotions of anger and stress, which are one of the nonclinical risk factors of the disease. Therefore, evaluation of the effective therapeutic models alleviating the patients’ negative emotions is of paramount importance. This study aimed to examine the effect of mindfulness-based stress reduction (MBSR) on anger and stress in patients with coronary heart disease after coronary artery bypass graft (CABG). Methods: This research had an A-B single-subject design. The research population encompassed all patients with coronary heart disease referring to Shahid Madani Hospital of Tabriz, Iran during the second half of 2016 for rehabilitation measures. Four patients were selected using convenience sampling. Before the interventions, the participants completed state-trait anger expression inventory (STAXI-2, Spielberger) and depression anxiety stress scale (DASS) throughout two consecutive weeks, which led to establishing two baselines. Afterwards, they received mindfulness-based stress reduction training during seven consecutive weeks and completed the questionnaires after each intervention. Percentage of recovery, percentage of non-overlapping data (PND), standard mean difference (SMD), and effect size were used to analyze the data, and eye diagram analysis was adopted to interpret the data. Results: The findings indicated that the mean recovery rate for all participants was 0.84 and its effect size index was 2.7. Moreover, the mean percentage of recovery and the effect size index of mindfulness intervention on the patients’ anger were 0.18 and 1.38, respectively. Conclusion: According to the results of the study, it could be concluded that mindfulness-based stress reduction is an effective intervention to regulate stress in patients suffering from coronary heart disease.","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89075020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-01DOI: 10.29252/JORJANIBIOMEDJ.6.2.77
Shima Mahmoudi, K. N. Azari, N. Jabari
Kiomars Niaz Azari, Department of Management, Sari Branch, Islamic Azad University, Sari, Iran k.niazazari@ gmail.com Abstract Background and objectives: Knowledge-based economy is one of the major parts of the resistance economy and is recognized as the essentials of the information technology age. The managers and faculty members play an important role in this regard. This study aimed to explain the dimensions of the resistance economy based on the knowledgebased economy in universities of medical sciences. Methods: This qualitative research had a purposeful sampling method. Data were collected via library and field research. In the library method, the relevant specialized scientific texts and resources were exploited, whereas in the fieldwork, the researcher interviewed 24 faculty members. After that, the interviews were analyzed. In the field method, the texts and books were evaluated and information searched in scientific and specialized websites. In the field research and after coordination with faculty members and main elites with a history of article or innovation production or a management background, the opinions of the interviewees were asked about some questions in a semistructured manner. In addition, three-stage coding, open coding, axial coding, and selective coding were applied in the research. To perform open coding, the main sentences were recorded as codes, followed by classifying the similar codes. In axial coding, the classes were related to their subclasses by comparing the primary classes of open coding and revolving the ones that resembled around the common axis. In selective coding, the integration and refining process of the categories was performed to form and present the model, and the dimensions were extracted and explained. Results: From the perspective of the faculty members and key experts, resistance economy based on knowledge-based economy in universities of medical sciences could be explained in dimensions of information and communications technology, innovation and entrepreneurship in medical sciences, human resources and knowledge-based team, administrative and structural system, resources of equipment and abilities, policy and socio-environmental impacts. Each of these dimensions also included sub-groups and special themes. Conclusion: Moving towards the knowledge-based economy is one of the requirements of the country on the path to economic development, which involves dimensions such as information and communications technology, innovation and entrepreneurship, strategic planning and policy-making, formulating and ensuring the legal framework and legal system, supplying and developing electronic infrastructures, and paying attention to capabilities and resources of facilities.
{"title":"Explaining the Aspects of Resistance Economy Based on Knowledge-based Economy in University of Medical Sciences: The Viewpoints of Managers and Faculty Members","authors":"Shima Mahmoudi, K. N. Azari, N. Jabari","doi":"10.29252/JORJANIBIOMEDJ.6.2.77","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.77","url":null,"abstract":"Kiomars Niaz Azari, Department of Management, Sari Branch, Islamic Azad University, Sari, Iran k.niazazari@ gmail.com Abstract Background and objectives: Knowledge-based economy is one of the major parts of the resistance economy and is recognized as the essentials of the information technology age. The managers and faculty members play an important role in this regard. This study aimed to explain the dimensions of the resistance economy based on the knowledgebased economy in universities of medical sciences. Methods: This qualitative research had a purposeful sampling method. Data were collected via library and field research. In the library method, the relevant specialized scientific texts and resources were exploited, whereas in the fieldwork, the researcher interviewed 24 faculty members. After that, the interviews were analyzed. In the field method, the texts and books were evaluated and information searched in scientific and specialized websites. In the field research and after coordination with faculty members and main elites with a history of article or innovation production or a management background, the opinions of the interviewees were asked about some questions in a semistructured manner. In addition, three-stage coding, open coding, axial coding, and selective coding were applied in the research. To perform open coding, the main sentences were recorded as codes, followed by classifying the similar codes. In axial coding, the classes were related to their subclasses by comparing the primary classes of open coding and revolving the ones that resembled around the common axis. In selective coding, the integration and refining process of the categories was performed to form and present the model, and the dimensions were extracted and explained. Results: From the perspective of the faculty members and key experts, resistance economy based on knowledge-based economy in universities of medical sciences could be explained in dimensions of information and communications technology, innovation and entrepreneurship in medical sciences, human resources and knowledge-based team, administrative and structural system, resources of equipment and abilities, policy and socio-environmental impacts. Each of these dimensions also included sub-groups and special themes. Conclusion: Moving towards the knowledge-based economy is one of the requirements of the country on the path to economic development, which involves dimensions such as information and communications technology, innovation and entrepreneurship, strategic planning and policy-making, formulating and ensuring the legal framework and legal system, supplying and developing electronic infrastructures, and paying attention to capabilities and resources of facilities.","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86362213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-01DOI: 10.29252/JORJANIBIOMEDJ.6.2.60
A. Abbasi, A. N. Pour, S. J. Tabibi, P. Raeisi
Developing a Hospital Bed Distribution Model in Iran Anis Abbasi, Amir Ashkan Nasiri Pour, Seyyed Jamalodin Tabibi, Pouran Raeisi 1. Faculty of Medical Sciences, Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran 2. Department of Medical and Health Services Management, Faculty of Medical Sciences, Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran 3. Department of Medical and Health Services Management, Faculty of Medical Sciences, Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran 4. Department of Medical and Health Services Management, Faculty of Management and Medical Information, Iran University of Medical Sciences, Tehran, Iran
{"title":"Developing a Hospital Bed Distribution Model in Iran","authors":"A. Abbasi, A. N. Pour, S. J. Tabibi, P. Raeisi","doi":"10.29252/JORJANIBIOMEDJ.6.2.60","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.60","url":null,"abstract":"Developing a Hospital Bed Distribution Model in Iran Anis Abbasi, Amir Ashkan Nasiri Pour, Seyyed Jamalodin Tabibi, Pouran Raeisi 1. Faculty of Medical Sciences, Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran 2. Department of Medical and Health Services Management, Faculty of Medical Sciences, Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran 3. Department of Medical and Health Services Management, Faculty of Medical Sciences, Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran 4. Department of Medical and Health Services Management, Faculty of Management and Medical Information, Iran University of Medical Sciences, Tehran, Iran","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87702102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-01DOI: 10.29252/JORJANIBIOMEDJ.6.2.48
A. Bagheri, M. Saadati
Introduction Fertility is considered to be one of the most important components of population change and is affected by birth spacing, which is correlated with the total number of live births of any woman during pregnancy. Birth spacing is defined as the interval between two live births and determines the fertility rate. In addition, it provides the opportunity for assessing attitudes related to the size of the household, fertility differences and child mortality rate. Today, the mean birth spacing of a woman in any country is an indicator for assessing the socioeconomic development and life quality in that region (1). Many studies in developing countries have shown that women with large and small families have a smaller and larger birth spacing, respectively. Therefore, there is a reverse relationship between birth spacing and total or cumulative fertility of a woman. The interval between marriage and the birth of the first child of a woman leads to a rapid transition to subsequent childbirths and, as a Article Type: Original Article
{"title":"Analysis of Birth Spacing Using Frailty Models","authors":"A. Bagheri, M. Saadati","doi":"10.29252/JORJANIBIOMEDJ.6.2.48","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.48","url":null,"abstract":"Introduction Fertility is considered to be one of the most important components of population change and is affected by birth spacing, which is correlated with the total number of live births of any woman during pregnancy. Birth spacing is defined as the interval between two live births and determines the fertility rate. In addition, it provides the opportunity for assessing attitudes related to the size of the household, fertility differences and child mortality rate. Today, the mean birth spacing of a woman in any country is an indicator for assessing the socioeconomic development and life quality in that region (1). Many studies in developing countries have shown that women with large and small families have a smaller and larger birth spacing, respectively. Therefore, there is a reverse relationship between birth spacing and total or cumulative fertility of a woman. The interval between marriage and the birth of the first child of a woman leads to a rapid transition to subsequent childbirths and, as a Article Type: Original Article","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85125430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-10DOI: 10.29252/JORJANIBIOMEDJ.6.2.1
Hossein Torbatinezhad, H. Amani
*Correspondence: Hossein Torbatinezhad, Department of Educational Sciences, Farhangian University, Tehran, Iran h_torbatinezhad@yaho o.com Abstract Background and objectives: Educational technology is widely used in all parts of medical education. The use and application of common educational technologies and adoption of educational design patterns in medical sciences education can greatly help in medical simulations, training, and improving of clinical skills of nurses and medical students. The aim of this research was to study computer-assisted instruction, virtual patients, and human patient simulation in medical science education based on Gagne’s educational design pattern. Methods: The research methodology in this paper was a review-article of applied type, which helps the education designer in the field of medical education to choose the most suitable educational technologies in medical science education to achieve their desired goals by considering the advantages and disadvantages of computer-assisted instruction, virtual patients, and human patient simulation. Results: In this article, we first reviewed the educational technology and common technologies in medical education and its advantages and disadvantages as well as the most appropriate educational technology to achieve the needed goals. We then described two multimedia (Computer-Assisted Instruction and Virtual Patients) and educational models for virtual patients as well as two simulators (virtual patient and human patient simulation). Subsequently, we explored the educational design and its patterns (including Ganja, Watson, Merrill, Reigeluth, Asher, Camp, and Siemens) and selected the best pattern (Gagne’s pattern) according to the learning theories and research background. Finally, the three approaches mentioned in this article (computer-assisted instruction, virtual patients, human patient simulation) were designed based on the Gagne’s model. Conclusion: Based on the results, one can conclude that the computer-assisted instruction, virtual patients, and human patient simulation based on the Gagne’s educational design model can help medical education instructors in training communication skills, clinical skills, and skills of obtaining medical history from the patient as well as problem-solving skills, knowledge acquisition, and critical thinking. They can also help the educational designer in the field of medical education to select the most suitable educational technologies in medical science education due to the best educational model of virtual patients and the Meyer educational media principles and simulation-based learning-educational theories tailored to the goals and content of medical education courses. Therapies for autoimmune disorders such as SLE.
{"title":"Computer-Assisted Instruction (CAI), Virtual Patients (VP), and Human Patient Simulation (HPS) in Medical Education Based on Gagne’s Educational Design Pattern","authors":"Hossein Torbatinezhad, H. Amani","doi":"10.29252/JORJANIBIOMEDJ.6.2.1","DOIUrl":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.1","url":null,"abstract":"*Correspondence: Hossein Torbatinezhad, Department of Educational Sciences, Farhangian University, Tehran, Iran h_torbatinezhad@yaho o.com Abstract Background and objectives: Educational technology is widely used in all parts of medical education. The use and application of common educational technologies and adoption of educational design patterns in medical sciences education can greatly help in medical simulations, training, and improving of clinical skills of nurses and medical students. The aim of this research was to study computer-assisted instruction, virtual patients, and human patient simulation in medical science education based on Gagne’s educational design pattern. Methods: The research methodology in this paper was a review-article of applied type, which helps the education designer in the field of medical education to choose the most suitable educational technologies in medical science education to achieve their desired goals by considering the advantages and disadvantages of computer-assisted instruction, virtual patients, and human patient simulation. Results: In this article, we first reviewed the educational technology and common technologies in medical education and its advantages and disadvantages as well as the most appropriate educational technology to achieve the needed goals. We then described two multimedia (Computer-Assisted Instruction and Virtual Patients) and educational models for virtual patients as well as two simulators (virtual patient and human patient simulation). Subsequently, we explored the educational design and its patterns (including Ganja, Watson, Merrill, Reigeluth, Asher, Camp, and Siemens) and selected the best pattern (Gagne’s pattern) according to the learning theories and research background. Finally, the three approaches mentioned in this article (computer-assisted instruction, virtual patients, human patient simulation) were designed based on the Gagne’s model. Conclusion: Based on the results, one can conclude that the computer-assisted instruction, virtual patients, and human patient simulation based on the Gagne’s educational design model can help medical education instructors in training communication skills, clinical skills, and skills of obtaining medical history from the patient as well as problem-solving skills, knowledge acquisition, and critical thinking. They can also help the educational designer in the field of medical education to select the most suitable educational technologies in medical science education due to the best educational model of virtual patients and the Meyer educational media principles and simulation-based learning-educational theories tailored to the goals and content of medical education courses. Therapies for autoimmune disorders such as SLE.","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81901629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-10DOI: 10.29252/JORJANIBIOMEDJ.6.2.95
Somayeh Mashmouli, Soheila Mashouf, S. Zanjani
Simin Esmaeilpour Zanjani, Instructor, Department of Nursing and Midwifery, Islamic Azad University, Tehran Medical Branch, Tehran, Iran S_esmaeilpour@yahoo. com Abstract Background and objectives: : As the most important assets of each organization, employees face numerous challenges, which can have adverse effects on the quality of their work life and productivity, physical and mental health, well-being, and different dimensions of their health-related quality of life. This study aimed to evaluate the relationship between health literacy and health-related quality of life and work life quality of the employees in Golestan University of Medical Sciences, Gorgan, Iran. Methods: This cross-sectional research was conducted on 285 individuals working in the departments of Golestan University of Medical Sciences. Subjects were selected through proportionate stratified random sampling. Data were collected using Walton Standard Health Literacy Questionnaire, as well as Quality of Life and Work Life Quality questionnaires. In addition, data analysis was performed in SPSS version 16 using descriptive indicators (frequency, mean and standard deviation) and inferential statistics (ANOVA, Tukey’s test, and Pearson’s correlation). Results: In this study, the mean age of the participants was 36.1263 years. According to one-way ANOVA, a significant difference was observed between the age groups and their health literacy level (P=0.04). Moreover, a significant association was found between health literacy and all aspects of health-related quality of life and work life quality of the participants (P=0.001). Conclusion: In the present study, the lowest score of quality of work life was related to fair payment, which showed the importance of more attention to this area by authorities and managers of universities.
Simin esmaiilpour Zanjani，讲师，护理和助产系，伊斯兰阿扎德大学，德黑兰医学分部，伊朗德黑兰S_esmaeilpour@yahoo。作为每个组织最重要的资产，员工面临着许多挑战，这些挑战可能对他们的工作生活质量和生产力、身心健康、福祉以及与健康相关的生活质量的不同维度产生不利影响。本研究旨在评估伊朗戈勒斯坦医科大学员工健康素养与健康相关生活质量和工作生活质量之间的关系。方法:对哥列斯坦医科大学各科室285名工作人员进行横断面研究。采用按比例分层随机抽样的方法选择研究对象。采用沃尔顿标准健康素养问卷、生活质量问卷和工作生活质量问卷收集数据。此外，使用SPSS version 16进行数据分析，采用描述性指标(频数、均值和标准差)和推理统计(方差分析、Tukey检验和Pearson相关)。结果:研究对象的平均年龄为36.1263岁。经单因素方差分析，各年龄组健康素养水平差异有统计学意义(P=0.04)。此外，健康素养与参与者与健康相关的生活质量和工作生活质量的各个方面之间存在显著关联(P=0.001)。结论:在本研究中，工作生活质量得分最低的是与公平薪酬相关的，这表明当局和大学管理者对这一领域的重视程度越来越高。
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