Showing 8 results for Masoud
E Masoudnia,
Volume 8, Issue 4 (9 2013)
Abstract
Background & Objectives: The etiology of adolescent’s depression is very complex one of variables that has been paid more attention in recent years is using modern communication technology particularly internet. The aim of this study was to determine the relationship between problematic cyberspace use and adolescent's depression disorder in Yazd city.
Methods: A total of 535 (218 male and 317 female) high school students were recruited. Internet Addiction Test (IAT) and Child Depression Inventory (CDI) were used to evaluate the presence and severity of problematic internet use and also depression.
Results: Approximately twenty-two percent adolescents (21.7%) met the criteria for problematic cyberspace use. The presence of problematic cyberspace use was significantly associated withdepression, generally
(P < 0.01) and its components: Sadness/Somatic Worries (P < 0.01) Negative Self-Image/ pessimism
(P < 0.01) self-blame (P < 0.01) lethargy (P < 0.01) and isolation (P < 0.01). Hierarchical multiple linear regression analysis showed that problematic cyber use, explained for 23.7% of the variance of depression.
Conclusion: Problematic cyber use is a powerful risk factor for adolescent's mood health and increase the risk of depression disorder among adolescents. Therefore, in order to prevention of negative effects of problematic cyber use on adolescents mood health, behavioral and cognitive interventions to change cyberspace use pattern is seems necessary.
S Masoudi, F Pourdanesh, A Biglarian, M Rahgozar,
Volume 11, Issue 4 (Vol 11, No.4, Winter 2016 2016)
Abstract
Background and Objectives: The aim of this study was to analyze the risks of local recurrence, second primary tumor, and metastasis in oral squamous cell carcinoma (OSCC) patients and to present their prognosis after treatment.
Methods: In this retrospective cohort study, 147 patients with oral squamous cell carcinoma (OSCC) who were older than 40 years were included using the data of 1973–2010 Surveillance, Epidemiology, and End Results (SEER) Program in the United States. The variables included gender, race, stage, histologic grade, tumor site, treatment modalities, and dates of diagnosis and death. Markov Multistate model was used for analysis.
Results: At a median follow-up of 33 months, local recurrence, second primary tumor, and distant metastasis rates were 34.01%, 85.03%, and 17.01% respectively and 40.13% of the patients died. Patients with cervical lymph nodes were at risk of second primary tumor 1.37 (1.05-2.05) times higher than early stage patients and were 2.33 (1.29-4.18) times more likely to die. After one year, the risk of death for patients with local recurrence or second primary tumor was almost similar but after 5 years, the risk of death was higher for local recurrence than second primary tumor.
Conclusion: Awareness of the next state and its time with respect to the patient’s clinical status can be one of the appropriate methods for timely diagnosis and treatment to reduce the mortality rate of OSCC patients.
R Dehnavieh, S Noorihekmat, A Masoud, Ma Moghbeli, H Rahimi, A Poursheikhali , M Hoseinpour, S Salari,
Volume 13, Issue 0 (Vol.13, (Special Issue) 2018)
Abstract
Background and Objectives: One of the decentralized models that has been formed based on universal health coverage is the model of health complexes in Tabriz. This study was conducted to evaluate the model.
Methods: This case study was conducted in 2017. Beside observation, 28 individuals, including informed experts in the field of establishment of health complexes in Tabriz University of Medical Sciences, were purposefully selected and semi-structured interviews were also conducted. To analyze the interviews and the results of observations, the framework analysis was used based on the components of the Primary Care Evaluation Tool (PCET) model.
Results: The strengths of the health complex model are decentralized planning, strengthening the private sector participation, have more appropriate methods for assessing the performance of the health team, creating a sense of delivering effective services in providers, using electronic information registration system, using the prospective payment method, strengthening the referral system, enhancing service continuity, and facilitating financial and geographical access, especially in marginalized areas. However, there are some problems such as lack of some facilities and equipment, lack of some workforces and high workload, financial instability, and lack of insurance organizations cooperation with the plan.
Conclusion: The health complex model has improved organizational, financial, and geographic access to health services. It seems that if the resources are more stable and by cooperation of basic insurances, the results of this project will be better.
R Dehnavieh, Aa Haghdoost, Sr Majdzadeh, S Noorihekmat, H Ravaghi, Mh Mehrolhasani, O Barati, H Salari, A Masoud, A Poursheikhali, N Mirshekari , S Ghasemi, A Esfandiary,
Volume 13, Issue 0 (Vol.13, (Special Issue) 2018)
Abstract
Background and Objectives: Universal health coverage will have a problem in achieving it’s goals if it doesn’t consider the quality. This study aimed to Background and Objectives: Universal health coverage cannot achieve it’s goals if it doesn’t consider the quality. This study wants to assess the quality of health services in Iran, identify existing challenges and provide solutions.
Methods: This study was a mixed qualitative and review study. In the first stage, the national main indicators of the quality of services were reviewed. Then, the orientation of the available upstream documents on the quality of services was explained. The most important challenges, trends, and recommendations of health quality improvement were extracted via interviews.
Results: Proper observation of the Iran health care quality requires appropriate framework and indicators. Upstream documents strongly emphasized on the government's responsibility to play a key role as stewardship and that the health system should provide the necessary structural, procedural, and consequential requirements besides determining appropriate model. Quality management programs had obstacles in some aspects like the performance of managers and human resources, structural/communicational requirements, education, payment system, culture, use of quality management indicators and models, financial, information, and equipment resources, laws and regulations, and supervision.
Conclusion: Improving the quality of health services in Iran requires strategies in organizing, resource generation, payment, laws and regulations, and behavior of policy makers and planners. Quality tools should be used without haste and should pay attention changes in the nature of diseases, expectations of stakeholders, and increased global attention to this issue in designing related plans.
R Dehnavieh, Aa Haghdoost, S Noori Hekmat, M Bamir, A Masoud, A Poursheikhali, Mr Cheshmyazdan,
Volume 14, Issue 0 (Special Issue, Vol.14, 2019)
Abstract
Background and Objectives: Before any development in scientific health activities, we have to observe its scope and compare it with health sector. Accordingly, the aim of this study was to determine the quality and quantity of the health-prioritized disciplines mentioned in the comprehensive health plan of Iran.
Methods: This scientometric cross-sectional study was done during 2010-2017. The study population was 26 prioritized areas in three categories of survival, excellence, and infrastructure according to comprehensive health plan of Iran in 2010. The data collection tool was the SCImago database. The number of documents, citation indicators, and h-index were analyzed by Excel.
Results: The findings of the research showed that the highest h-index of Iran in the excellence, survival, and infrastructure category was in Nano (90), infectious diseases (67), and systematic ecology (56), respectively. Moreover, the highest ranked citations in three categories of survival, infrastructure, and excellence were related to traditional medicine, family medicine, and dentistry with a global rank of 8, 9 and 15, respectively. In categories of excellence, survival and infrastructure; public health, bioinformatics, and infectious diseases had the highest number of products with 7045, 5371 and 5135 articles.
Conclusion: There has been a marked improvement in the quality and quantity of all the subject categories over time. The general domains of excellence, survival, and infrastructure categories had the highest mean H-index, and the highest average growth rate of scientific productions was related to excellence, infrastructure and survival categories, respectively.
R Dehnavieh, Aa Haghdoost, H Rahimi, A Poursheikhali, M Hasani, N Mirshekari, F Hoseinabadi, S Radmerikhi, Z Khajeh, N Khajehpour, A Masoud, M Balochi, S Noori Hekmat, K Nouhi,
Volume 14, Issue 0 (Special Issue, Vol.14, 2019)
Abstract
Background and Objectives: Plagiarism is the most prevalent type of scientific misconduct, and various rules and strategies have been proposed to combat it in different countries. A review of other countries' experiences in this area contributes to good policymaking. The present study was conducted to introduce preventive interventions of plagiarism in the leading countries.
Methods: The present study was a qualitative review study of applied practices. In this study, preventive interventions of scientific plagiarism in the 27 European ::::::::union:::::::: countries were studied due to the appropriate coherence and structural similarity at national, organizational, and individual levels. The national-level interventions were analyzed using the content analysis method in mentioned countries.
Results: The results of analyzing the national-level interventions were categorized into eight main themes, including reaching a national agreement on examples of scientific plagiarism and misconduct; policy development; monitoring and supervision; financial support development; development of databanks and software; compiling educational programs for faculty members and students; dissemination and use of successful experiences; and eventually establishment of laws related to scientific misconduct, plagiarism, and punishments activities.
Conclusion: Using preventive interventions at a national level proves the commitment and determination of policymakers to control and prevent plagiarism. Proper use of preventive interventions at a national level strengthens the controlling and preventive infrastructures of this issue at the organizational level, and enhances moral commitment and professional skills among the country's researchers.
Nasrin Talkhi, Nooshin Akbari Sharak, Zahra Rajabzadeh, Maryam Salari, Seyed Masoud Sadati, Mohammad Taghi Shakeri,
Volume 18, Issue 3 (Vol.18, No.3, Autumn 2022)
Abstract
Background and Objectives: Due to the high prevalence of COVID-19 disease and its high mortality rate, it is necessary to identify the symptoms, demographic information and underlying diseases that effectively predict COVID-19 death. Therefore, in this study, we aimed to predict the mortality behavior due to COVID-19 in Khorasan Razavi province.
Methods: This study collected data from 51, 460 patients admitted to the hospitals of Khorasan Razavi province from 25 March 2017 to 12 September 2014. Logistic regression and Neural network methods, including machine learning methods, were used to identify survivors and non-survivors caused by COVID-19.
Results: Decreased consciousness, cough, PO2 level less than 93%, age, cancer, chronic kidney diseases, fever, headache, smoking status, and chronic blood diseases are the most important predictors of death. The accuracy of the artificial neural network model was 89.90% in the test phase. Also, the sensitivity, specificity and area under the rock curve in this model are equal to 76.14%, 91.99% and 77.65%, respectively.
Conclusion: Our findings highlight the importance of some demographic information, underlying diseases, and clinical signs in predicting survivors and non-survivors of COVID-19. Also, the neural network model provided high accuracy in prediction. However, medical research in this field will lead to complementary results by using other methods of machine learning and their high power.
Tina Fallah, Ameneh Elikaei, Roxana Mansour Ghanaie, Abdollah Karimi, Iraj Sedighi, Marjan Tariverdi, Arezu Amirali, Tayebe Nazari, Negin Nahanmoghadam, Alireza Nateghian, Seyed Hamidreza Monavari, Seyed Mohsen Zahraei, Sussan Mahmoudi, Masoud Alebouyeh,
Volume 19, Issue 1 (Vol.19, No.1, Spring 2023)
Abstract
Background and Objectives: Identification of rotavirus genotypes in children is clinically important. This study aimed to determine the spectrum of rotavirus genotypes and assess their correlation with demographic variables and clinical manifestations in hospitalized children.
Methods: To determine rotavirus genotypes, rotavirus positive stool samples of symptomatic children were included in the study between December 2019 and March 2020. RNA extraction and cDNA synthesis for VP7 and VP4 genes were performed following standard protocols. Genotypes were determined using specific primers. Validation of results was done through sequencing and bioinformatic analysis. Data were statistically analyzed using SPSS version 20 and GraphPad version 9.5.0.
Results: Among the infected patients, three genotypes emerged as dominant in the studied population. The study demonstrated a significant correlation between genotype frequency and seasonal variations (p-value=0.0077), as well as between genotypes, hospitalization, and severity of diarrhea. While significantly more types of rotavirus group A were identified with increasing age, no correlation was observed between the genotypes and gender (p-value=0.473). Furthermore, there was no significant association between genotype, dehydration rates, and the presence or absence of fever.
Conclusion: This study revealed a relatively high diversity of rotavirus genotypes in children. The findings suggest the need for further research to validate the identified correlations between certain genotypes and age groups, seasonal variations, clinical symptoms, and the efficacy of available vaccines.
