Showing 8 results for Saba
Seyed Jamalodin Tabibi, Mahmud Reza Gohari, Mohammad Sabahi Bidgoli, Somayeh Shahri,
Volume 6, Issue 3 (7 2012)
Abstract
Background and Aim: The present case study aims to investigate the impact of service quality on patients' loyalty to the services rendered in outpatient clinics of the studied hospitals throughout Tehran.
Materials and Methods: This is a descriptive-analytical survey in which 242 outpatients referring to the studied hospital clinics in Tehran. For data collection purposes, the standardized SERVQUAL questionnaire(1988) and for the measurement of loyalty for service quality, the standard questionnaire for customer's behavioral tendencies(Zitamel and Berry, 1996) were used. Regarding the validity of the questionnaire, its content validity was confirmed and its reliability was approved through test-retest method and Cronbach's alpha coefficient. For data analysis, Pearson correlation test was employed.
Results: The results revealed that there was a positive and meaningful relationship between the quality of services and the patients' loyalty in Tehran clinics. The most important aspect of loyalty was complaining behavior.
Conclusion: Hospital managers should enhance their understanding and awareness to maintain, and even improve, the patients' loyalty to their services and should do their best in this regard. Hospital employees should be aware of the patients' expectations and act beyond it. Finally, they should know that rendering services to patients is teamwork and that the key to providing patients with good services lies in their satisfaction with the quality of services they receive.
Shadi Esmaeili, Saeid Kaviani , Mehrdad Norouzinia, Amir Atashi , Masoud Soleimani, Saeid Abroun, Seied Rasoul Razavi Babaheidari , Zahra Zonoubi, Fakhreddin Saba,
Volume 8, Issue 6 (3-2015)
Abstract
Background and Aim: Obesity is now considered as one of the main risk factors of certain known diseases such as cardio-vascular diseases, non- insulin-dependent diabetes, and common cancers. Moreover, the increase of white fat tissue is known as a main factor in the obesity process, in terms of physiology and pathology. Therefore, the understanding of adipocytes differentiation processes is crucial.
Materials and Methods: In this study, mesenchymal stem cells (MSCs) were isolated from human bone marrow by ficol-gradient, and then, their surface markers were confirmed by flow cytometry. Osteoblastic and adipocytes differentiation were done by dexamethasone protocol and confirmed by staining. Then qualitative and quantitative expressions of PPARgamma (PPAR-γ) gene as an important transcription factor in the differentiation of fat were studied by RT-PCR and REAL TIME PCR before and after differentiation into adipocytes. For statistical analysis, paired t-test was performed, using pfaffl and graph pad software.
Results: PPAR-gamma gene expression showed a significant increase after differentiation of human bone marrow mesenchymal stem cells into adipocytes (p<0/05).
Conclusion: According to the results, the PPAR-γ gene acts as one of the important factors in the differentiation of MSCs into adipocytes. In brief, the inhibition of this gene's expression to prevent obesity is suggested as an idea for treatment in the future.
Fakhredin Saba, Mahbobeh Bohloli, Saeed Kaviani, Zahra Zonoubi, Fatemeh Sayyadipoor, Abbas Hajifathali,
Volume 9, Issue 4 (11-2015)
Abstract
Background and Aim: Vaginal delivery and cesarean are two different methods of delivery. These two different conditions could affect the number and types of predominant white blood cells of mothers. This study is aim to assess and determine the number and types of white blood cells of mothers according to vaginal and elective cesarean.
Materials and Methods: That induced among pregnant women referred to Malayer hospital in Iran between 2011-2012. 30 pregnant women with vaginal, and 30 women with elective cesarean were selected as sample size simultaneously. The blood specimen of pregnant women was analysed by cell counter, sysmex model KX-21 before and after delivery. The data was analysed by SPSS Software using descriptive tests, analysis of variance, and multivariance analysis along with P< 0.05 as a significant level.
Results: The results showed that there was a significant correlation between increase of white blood cells count of two groups. The average of segmented Neutrophils of vaginal delivery group was significant increased in comparison with selective cesarean women.
Conclusion: Stress and physical pressure in vaginal delivery could affect the increase of white blood cells in comparison with cesarean delivery. Although, there is no evidence to approve the impression increased of predominant white blood cells on delivered mother and newborn at birth.
Samin Nobakht, Somayeh Bagheri, Esmaeil Mehraeen, Ahmad Reza Shamsabadi,
Volume 12, Issue 1 (5-2018)
Abstract
Background and Aim: Successful implementation and optimum use of telemedicine technology depends on providing the necessary infrastructure and the success factors of this technology, such as high-speed broadband. The present study is aimed at feasibility study on the implementation of telemedicine in selected hospitals of Iran.
Materials and Methods: This descriptive-analytic study was conducted in selected hospitals in 2016. The data gathering tool was a researcher-made questionnaire that its content validity and structure were measured by four professors of health information management. Reliability of the questionnaire was determined using internal correlation test (Cronbach's alpha=0.83). The results were analyzed using descriptive statistics (average and standard deviation) and inferential statistics.
Results: According to the findings, 82.2% of the hospitals had no access to
high-speed broadband and only 5.5% had optics fiber. Insurance and repayment obstacles and shortages of technical staff were identified as the main barriers and medical personnel's resistance and licensing issues were identified as the low importance barriers to the implementation of this technology. Organizational and cultural factors (p-value=0.001), technical infrastructure (p-value=0.005) and financial requirements (p-value=0.021) of telemedicine technology had a significant difference of 5% error rate with education level and orientation.
Conclusion: Due to barriers such as lack of video conferencing tools, the lack of high-speed broadband, and inadequate funding for the purchase and implementation of the necessary equipment, the studied hospitals currently were not able to provide telemedicine services.
Omid Zadi Akhule, Mojgan Lotfi, Ebrahim Nasiri, Saba Chalangari, Yasna Torkali Pur,
Volume 14, Issue 6 (Feb & Mar 2021)
Abstract
Background and Aim: In order to improve patient safety, countries are seeking to monitor the safety of health systems and since surgical safety is an important part of patient safety, this study aimed to determine performance of Operating Room Personnel regarding the observance of surgical safety principles.
Materials and Methods: This cross-sectional descriptive study was conducted on operating rooms of hospitals of Mazandaran university of medical sciences in 2019. Research population included 271 personnel of operating room selected via stratified random sampling. Data were collected using demographic characteristics questionnaire and Surgical Safety Checklist of the World Health Organization. The data was analyzed using SPSS software.
Results: The mean scores of performance of surgical technologists in the circulating and scrub roles and anesthesia technologists regarding the observance of surgical safety principles, were 23.2±3.1, 18.4±3 and 28.2±3.5 respectively. The performance level of all three specialties was moderate. Findings showed that there was a significant difference between performance score with educational level. The mean score of performance was significantly higher in the technologists with bachelor’s degree as compared to the technologists with associate degree (p<0.05).
Conclusion: Considering that the performance of the participants of the study regarding the observance of surgical safety principles, it was not at a desirable level, thus it is recommended to encourage operating room personnel to upgrade their education and to continue monitoring the performance of them regarding the observance of surgical safety principles.
Ali Maleki, Marivan Noori, Rezvan Zomorodi, Fakhredin Saba,
Volume 16, Issue 5 (Dec 2022)
Abstract
Background and Ami: Identifying the genotype of blood groups in different communities will give the decision makers of the health system to take the necessary measures to prevent and identify the possible side effects of blood transfusion, including the production of alloantibodies. Duffy blood group has increased the possibility of alloantibody production in beta-thalassemia major patients who regularly need blood transfusion due to different types of genotype with different prevalence. However, no study has been conducted regarding the frequency of Duffy blood group distribution in beta-thalassemia Kurd patients dependent on blood transfusion.
Materials and Methods: This case-control study was conducted on 100 patients with beta thalassemia major, as case group and 50 healthy individuals, as control group, in Bostan Clinic, Kermanshah University of Medical Sciences. After collecting peripheral blood samples from people participating in the study, DNA was extracted from peripheral blood mononuclear cells. Then, using PCR-RFLP and electrophoresis, Duffy genotypes including FYA/A, FYB/B and FYA/B were identified.
Results: The results of Chi-square test showed that in the patient group, there is no statistically significant difference between the two genders in terms of the frequency of distribution of Duffy genotypes (P=0.588). On the other hand, in the healthy group too, there was no statistically significant difference between the two sexes in terms of the frequency of distribution of Duffy genotypes (P=0.707). According to nominal regression results, although the distribution ratio rate (95% confidence interval) of FYA/FYA and FYB/FYB genotypes as compared to FYA/FYB genotype (reference category) in the patient group as compared to healthy people was 2.42 (0.7 to 8.34) and 0.76 (0.36 to 1.64) respectively, but there was no statistically significant difference between the case and control groups in terms of the distribution frequency of these genotypes (P<0.05).
Conclusion: The frequency distribution of Duffy genotypes in beta-thalassemia major patients is similar to that of healthy people, and there is no relationship between the distribution of Duffy genotypes and beta-thalassemia disease. FYB genotype has the highest frequency in both case and control groups
Fatemeh Bahador, Azam Sabahi, Somayeh Paydar, Fatemeh Zangooei Seno,
Volume 16, Issue 6 (Feb 2023)
Abstract
Background and Aim: Today along with information technology development, telemedicine technology has expanded dramatically. Sinse telemedicine technology relies on data transmission, it is essential to pay attention to issues such as network security, confidentiality, and privacy of patients. Therefore, the aim of this study was to determine the importance of information security requirements in telemedicine networks based on managers and employees of the information technology unit of the University and teaching hospitals of Birjand city
Materials and Methods: This descriptive cross-sectional study was conducted in year 2021. The research population was The managers and employees of the information technology unit of the university and teaching hospitals of Birjand city (40 people), who were surveyed by the census. The study tool was a researcher-made questionnaire that confirmed its validity by faculty members and experts, and its reliability was calculated with Cronbach’s alpha (0.83). After collecting the data, they were entered into the SPSS software and were analyzed using descriptive statistics.
Results: The results showed that the security requirement related to information transportation is more important than other requirements. Also in the field of human resources, providing detailed documentation and training guides for users of the systems was with an average of (4.47). In the medical diagnosis equipment field, telemedicine network systems are equipped with emergency power was with an average of (4.72). In the storage and access to information context, installing antiviruses and anti-malware on all systems was with an average of (4.75), and also in the field of information transfer, encryption of important and sensitive files and information was with an average of (4.69) were the most important security needs.
Conclusions: As the results showed, security requirements related to information transfer have more importance than other requirements; Initially, information security can be guaranteed by creating security policies, updating and monitoring their implementation, as well as training employees. However, in order to transfer sensitive medical information, encryption and qualification verification methods, secure information transfer protocols, virtual and private networks (VPN) and other new technologies can be used in this field. Of course, necessary preparations should be made to create appropriate technical infrastructure for the implementation of security policies in information transmission.
Fatemeh Bahador, Azam Sabahi, Samaneh Jalali, Fatemeh Ameri,
Volume 16, Issue 6 (Feb 2023)
Abstract
Background and Aim: Diabetes is one of the most common metabolic diseases in Iran and the fifth leading cause of death all over the world. Its spread around the world has created new methods in biomedical research, including artificial intelligence. The present study was carried out to review the studies conducted in the area of artificial intelligence and diabetes in Iran.
Materials and Methods: This study was carried out using a systematic review method. Valid domestic databases, including Irandoc, Magiran, Sid and Google Scholar search engine, were reviewed using the keywords of artificial intelligence and diabetes in Persian both individually and in a combined manner without time limitation until June 20, 2021. A total number of 7495 articles were retrieved, which were screened in different stages (exclusion of duplicates (1824), title and summary of the articles (5884) and full text (30) and finally 20 articles that met the criteria desired by the researchers were carefully reviewed.
Results: Among the retrieved articles, 20 articles met the inclusion criteria, of which 16 articles dealt with methods based on artificial intelligence and 4 articles dealt with the design of new systems based on artificial intelligence. Also, 10 articles examined the role of artificial intelligence in prediction, 8 articles in diagnosis, and 2 articles dealt with the control and management of diabetes. Most of the articles were related to the use of data mining methods such as artificial neural network, decision tree, etc. (16 articles). Some studies also evaluated and compared artificial intelligence methods on application, accuracy and the sensitivity of artificial intelligence in diagnosing and predicting diabetes (10 studies).
Conclusion: A systematic review of articles revealed that the use of data mining methods for diabetes management in Iran has been associated with good progress, but there is a need to design artificial intelligence systems and algorithms and more measures should be taken in the area of diabetes control and management.
