Showing 8 results for Ebrahimi
Gh Pourmand , M.r Pourmand , S Salem , M Taheri Mahmoudi , A.r Mehrsai , R Ebrahimi , M.r Nikoobakht , K Nouri Jelyahi ,
Volume 4, Issue 2 (3 2006)
Abstract
Background and Aim: Infectious complications after renal transplantation are associated with significant morbidity and mortality. We evaluated post-transplant complications due to infections and their relationship with graft function, immunosuppressive drugs and mortality.
Materials and Methods: Over a 2-year period (2002-2004), 179 renal transplantations were performed in our center. Of these, 142 cases were followed for a period of one year. The immunosuppressive regimen included cyclosporin A, mycophenolate mofetil and prednisolone. Each patient was assessed through regular visits and according to the ward protocol. Results of the investigations (infections and their relationship with age, sex, donor type, creatinine level, acute rejection, immunosuppressive drugs, graft and patient survival) were recorded and analyzed.
Results: The overall incidence of infection was 54%. The most common sites were lower urinary tract (42%) and respiratory tract (6%). The most frequent causes were Klebsiella (24%) and Cytomegalovirus (18%). Wound infection occurred in 5% of the patients. The overall mortality was 7.7%, and almost half of the death cases (3.5%) involved sepsis development. Graft loss occurred in 16 (11%) of the cases: 2 developed Cytomegalovirus infection, 2 experienced urinary tract infection (UTI) and 5 developed sepsis (and expired). Mycobacterial and hepatitis C infections were noticeably low compared to other studies. The hazard rate in occurrence of UTI, CMV, acute rejection and mortality were higher in cadaveric transplant recipients than in others.
Conclusion: This study identifies infections as a major cause of morbidity and mortality in the post-transplant period. Patients having higher creatinine levels and those receiving high doses of drugs at discharge are considered to be at high risk and should be evaluated thoroughly.
Mohsen Shamsi, Hadi Neyestani, Hassan Ebrahimipour, Habiballah Esmaeili, Ali Vafaei Najjar, Maliheh Nosrati,
Volume 12, Issue 1 (5-2014)
Abstract
Objectives: The role of mammography in early detection of b reast cancer is evident and persuasion to do that is very important in health sector. Majority of the interventions are based on education and informing and there has been less attention to making mammography cost beneficent. This study aimed at assessing the effect of a social marketing-based intervention to persuade to do mammography in Bojnord.
Methods: In this quasi-experimental study, two villages around Bojnurd with similar demographic characteristics, considered as intervention and comparison groups randomly. All 35- years and older women consist of 343 women (151 in intervention and 191 in comparison groups) were identified. To obtain the main idea for intervention, and exploring the viewpoints of target group about mammography, a formative research combined of a quantitative survey (through completing the questionnaire for assessing the women’s attitudes based on health belief model) and a qualitative study (through establishing four focus group discussions) was done. According to the gathered and analyzed data, an intervention focused on the main barriers designed and implemented through four weeks. One week after the intervention, the number of mammograms in two villages was determined and compared.
Results: Quantitative survey showed that the mean of the scores related to expending time and high economical costs (perceived barriers) not remember to do mammography and fear of exposure to x- ray is less than other constructs. In qualitative study, time expending and high economical cost considered as two main factors related to not doing mammography. After the intervention, 48.1 percent of the women in intervention group went to do mammography and there are no change similar results in comparison group.
Conclusions: Educational interventions are not enough to persuade women to do mammography and we have to consider their perceived barriers and concerns. One of the most effective approach to promote an idea, behavior or service, is identifying the viewpoints of target group and design them as consumer- oriented programs. So, acceptance of the idea and behavior will be cost-beneficent.
Saeid Ebrahimi, Abolghasem Pourreza, Fereshteh Farzianpour, Abbas Rahimi Foroushani,
Volume 15, Issue 2 (9-2017)
Abstract
Background and Aim: Human resources in any organization are its main capital. They are the only unique asset that are not liable to depreciation over time, but they even create more added value. The Social Security Organization (SCO) as a social insurer organization needs urgent assessment of its human resource management. In this regard, it appears that such an essential assessment can be done using the European Foundation for Quality Management (EFQM) model.
Materials and Methods: This project was an applied descriptive study conducted at the Social Security General Department in Tehran, Iran. The data collection tool was a standard questionnaire for performance assessment based on the EFQM model, the reliability of which (0.989) was determined by using the Cronbach's alpha coefficient. A total of 388 questionnaires were distributed, of which 311 were completed and returned to the researcher; the response rate was 81%. Analysis of the data was done using the SPSS-16 software.
Results: The human resource managers in the SCO achieved a score of 495.72. The empowerment and results dimensions rated 261.34 and 198.38, respectively. In the empowerment dimension, policy and strategy criteria had the highest score (56.12) and process the lowest (51.28), while in the results dimension, community criteria had the highest (50.27) and the customers criteria the lowest (51.18) score.
Conclusion: Based on the findings it can be concluded that the European Foundation for Quality Management (EFQM) model is suitable for assessing both the performance, strengths and weaknesses of the Tehran Security General Department human resources and improving its performance. Certainly better implementation of programs and achieving excellence will be possible through sustainable collaboration.
Ali Mohammad Mosadeghrad, Seyed Shahabeddin Shahebrahimi, Mehdi Ghazanfari,
Volume 16, Issue 1 (6-2018)
Abstract
Background and Aim: Hospital accreditation is a systematic external evaluation of a hospital’s structures, processes and results (outputs/ outcome) by an independent professional accreditation body using pre-established optimum standards. This study aimed to examine the relationship between accreditation and hospital performance. In addition, the most important accreditation constructs affecting hospital performance were identified and ranked.
Materials and Methods: This descriptive, correlational and cross-sectional study was conducted using the data related to accreditation scores and nine performance indicators of 121 hospitals in 2014 and 123 hospitals in 2015 in Tehran province, Iran. Shannon entropy method was used for calculating the weights of the hospital indicators. Then, Feature Selection method in data mining was used to explore the relationship between accreditation scores and hospital indicators. Data were analyzed using IBM SPSS Modeler software. Analyses were carried out at the 0.05 significance level
Results: The mean of hospitals’ accreditation scores were 61.98% and 69.56% in 2014 and 2015 respectively. All performance indicators except the number of outpatients were increased in 2015 compared to 2014. There was no significant difference in the scores between 2014 and 2015 data. Hospitals’ accreditation scores were not associated with their performances. However, accreditation scores of leadership and management; accident and emergency; and procurement departments had the most effect on hospitals’ performance.
Conclusion: Accreditation was not correlated with hospital performance. Thus, improving accreditation system including standards, methods and surveyors and using quality management strategies in hospitals are necessary for improving hospital’ performance.
Saeid Ebrahimi, Mohammad Khammarnia, Nasrin Porvazn, Mahnaz Karamipur, Hajar Jamshidzahi, Fatemeh Setoodezadeh, Mostafa Peyvand,
Volume 16, Issue 2 (9-2018)
Abstract
Background and Aim: The Internet is a strong and multimedia technology that meets the most basic needs of human beings; however, this new technology can have great negative effects on people's lives. This study aimed to determine the prevalence of Internet addiction and its relationship with quality of sleep and quality of life among students of Zahedan University of Medical Sciences.
Materials and Methods: This descriptive-analytical cross-sectional study was conducted in Zahedan in 2017.The study population included all the students of Zahedan University of Medical Sciences. A sample of 340 students were selected through stratified random sampling. Data were collected using three World Health Organization questionnaires, namely, quality of sleep, Internet addiction and quality of life questionnaires, and analyzed using SPSS (v22), the statistical tests being ANOVA and linear regression test and T-test.
Results: Data analysis showed that Internet addiction and the quality of life among the students were mild (43 ± 15) and desirable (78.4± 1.6), respectively. However, the sleep Quality Index for 282 students (82.9%) was not desirable. There were statistically significant associations (p<0.05) between the place of residence on the one hand and Internet addiction, quality of sleep and quality of life on the other.
Conclusion: Based on the findings it can be concluded that Internet addiction has a negative effect on the quality of sleep and quality of life of the students. The students need to pay more attention to the use of the Internet. It is also recommended that behavioral and cognitive intervention be designed and implemented aiming at teaching the students proper use of the computer and the Internet.
Negin Bolourchi, Elham Ebrahimi, Jalil Falah, Ali Javadi, Seyed Saeid Eshraghi,
Volume 17, Issue 3 (12-2019)
Abstract
Background and Aims: Nocardia asteroides complex is the most common cause of infectious diseases due to nocardiosis. Interspecies differentiation of Nocardia genera is essential for prognosis and timely proper treatment, as well as for epidemiological studies. Since each genus has its own antibiotic resistance, precise careful diagnosis is of prime importance. As compared to biochemical and phenotypic methods, the efficacy of molecular methods for fast and accurate identification of Nocardia species has been proven. The aim of this study was to detect for the first time Nocardia asteroides complex in clinical isolates using real time polymerase chain reaction (Real-Time PCR).
Materials and Methods: Out of the 25 clinical isolates suspected to be Nocardia asteroides genus 10 were identified as Nocardia asteroids complex by biochemical and phenotypic methods, followed by genomic DNA extraction of the suspicious isolates. Nocardia asteroides complex positive controls were prepared using standard strains. Real-time PCR was conducted on all the 10 suspicious isolates. The final real-time PCR samples were sent for sequencing to verify the identified species.
Results: Based on sequencing results 3 of 10 clinical isolates suspected to be identified as Nocardia asteroides complex were confirmed as belonging to the Nocardia asteroids complex genera ─ Nocardia asteroids, Nocardia farcinica, and Nocardia nova.
Conclusion: This study shows that, as compared to biochemical and phenotypic methods, real-time polymerase chain reaction is faster and more specific, and is considered as an efficient method, for Nocardia interspecies identification and differentiation.
Ramezan Ebrahiminia, Yaser Bakhshi, Saber Sadeghi,
Volume 18, Issue 4 (3-2021)
Abstract
Background and Aim: Insects associated with dead bodies are very diverse and very important in decomposition and recycling of the carcasses. The present study was conducted in the Margoon region of Kohgiluyeh and Boyer Ahmad province (Iran) to determine the species diversity of carrion insects associated with decomposing remains of different animals.
Materials and Methods: Different cadavers of domestic goat, rat and chicken were collected and carrion insects were sampled from them in different seasons during one year.
Results: In total, 21 species of carrion insects including 13 necrophages, 3 predators, 3 omnivores and 2 casual species were collected and identified.
Conclusion: Based on the data, the order Coleoptera (beetles) was the most diverse group as regards species among the orders collected, and the highest diversity was observed during spring. Two species, namely, Thanatophilus rugosus and Saprinus maculatus were reported to be new in the south west of Iran. Furthermore, our results show that the species diversity of carrion insects in the region studied was rather high.
Aram Halimi, Goljamal Jorjani, Leyla Sharifi Aliabadi, Mohammad Reza Taherian, Haniyeh Yeganeh, Matin Shokrgozar, Gholamreza Ebrahimi, Mohammad Hossein Panahi,
Volume 22, Issue 1 (10-2024)
Abstract
Background and Aim: This study aimed to assess and prioritize the health needs of a community served by the Imamzadeh Ghasem Health Center in Tehran city, Iran.
Materials and Methods: This study was conducted based on the North Carolina model for comprehensive community health assessment. General information and available facilities were extracted from secondary sources, while insights into specific community needs were gathered through interviews with 76 individuals representing diverse demographics. The assessment was made by secondary data analysis and direct interviews.
Finally, the prioritization of health needs of the community was based on a scoring system based on severity, extent, and ease of being solved.
Results: The findings revealed that sewage problems, construction issues and waste management were considered to be the primary health concerns in the region. Comparative analysis with the situation in other regions in Iran emphasizes the unique challenges faced by the community in the present study.
Conclusion: The prioritized health issues highlight the community's urgent needs, requiring targeted interventions. Proposed solutions include legal measures, public education and municipal interventions to address the sewage, construction and waste management problems.
