Showing 6 results for Rezaeian
M Rezaeian, A Dehdarinejad, A Esmaili Nadimi, Sz Tabatabaie,
Volume 4, Issue 1 (22 2008)
Abstract
Background & Objectives: Cardiovascular disease is the leading cause of death worldwide and is predicted to retain this position until 2020. The aim of the present study was to map cardiovascular mortality rates in Kerman Province counties during 2004-2005.
Methods: In this descriptive study we collected all mortality data registered in various counties of Kerman Province. We calculated mortality rates and drew maps showing the geographical distribution of the dead cases.
Results: Total cardiovascular mortality was higher in the northern counties. The pattern is the same in males and females
Conclusions: The reasons for higher mortality in the northern regions of the province may include a greater prevalence of major cardiovascular risk factors such as physical inactivity, unhealthy diets, and smoking.
N Zia Sheikholeslami , M Rezaeian, M Bahsoun , M Taghavipoor ,
Volume 5, Issue 4 (11 2010)
Abstract
Background & Objectives: Medical Tourism has been recently paid more attention. Individual practitioners and medical organizations must be able to provide accurate information about this rapidly evolving trend. Since there has been little known about this issue, we decided to assess the knowledge about and attitude towards medical tourism in Rafsanjan, Iran.
Methods: A questionnaire including XXX questions were completed by Rafsanjan Medical University staff. All information was analyzed by SPSS software.
Results: Only 8.3% of individuals sated that they studied some articles about Medical Tourism, and only 14.7% of them had deal with these kinds of patients. The majority of participants (80.7%) hadn’t had any idea about the quality of medical expenses by Medical Tourists. Mainly (68.7%) believed that development of Medical Tourism in Iran would not have any bad social consequences and 62% believed that its development in Iran could improve the knowledge of Iranian doctors. The majority (67.3%) agreed to arrange for inviting tourism to Iran in order to use of Medical Tourists and 54.3 of them believed that development of Medical Tourism could improve treatment of Iranian patients.
Conclusions: The knowledge of participants seems is very low therefore appropriate educational programs should be tailored by responsible organizations in Iran. However medical staff’s attitude towards medical Tourism seems is very positive which indicates having necessary potential for any activity in this regard in future.
Z Asadollahi, P Jafari, M Rezaeian,
Volume 10, Issue 1 (Vol 10, No 1 2014)
Abstract
Background & Objectives: Due to the increasing tendency to measure the quality of life in recent years and the extensive quality of life questionnaires, it is important to determine the appropriate method of analyzing data derived from these studies. The aim of the present study was to introduce ordinal logistic regression models as an appropriate method for analyzing the data of quality of life.
Methods: The data was derived from a cross-sectional study on quality of life survey of 938 students. For data analysis, two binary logistic regression models and ordinal logistic regression models were used and the results of these models were compared.
Results: The results of goodness of fit showed that all three models were fitted well. Based on the ordinal logistic regression models, the three variables out of the explanatory variables were statistically associated with the response while based on the binary logistic regression model, after combining two categories of response variable, only two variables were significant. Therefore, combining the categories of the response variable should be avoided as much as possible because it may lead to data loss due to ignoring some of the response categories.
Conclusion: It is concluded that to analyze quality of life data, due to the nature of the response variable, ordinal logistic regression models are recommended considering the fewer parameter estimates and easier interpretation of the results
N Nasiri, H Sharifi, M Rezaeian, M Sanji Rafsanjani , A Sharifi, R Vazirinejad,
Volume 15, Issue 1 (Vol.15, No.1 2019)
Abstract
Background and Objectives: To preventing deaths, it is essential to recognize factors affecting the survival of road accident victims. This study was conducted to identify the factors affecting the mortality of road accident victims.
Methods: All pre-emergency mission forms and hospital records of road accident victims were analyzed. The dependent variable was the time interval between the accident and death or discharge from hospital. The forms included demographic variables, accident location, injury status, type of vehicle, type of trauma, mission time, and vital signs.
Results: Of 8920 injured persons, death occurred in 143 (95% CI: 0.014-0.019). Being over 65 years (Hazard Ratio (HR) 7.6, 95% CI: 3.14-18.4), accident on the main roads (HR 1.44, 95% CI: 0.6-3.5), tracheal intubation (HR 26.4, 95% CI: 3.05-227.6), a systolic and diastolic blood pressure above 100 (HR 0.4, 95% CI: 0.4-0.12) and 70 mm Hg (HR 0.53, 95% CI: 0.24-1.2), and heart rate>100/min (HR 3.0, 95% CI: 1.7-5.1) were associated with the risk of death.
Conclusion: In providing services, age, status of blood pressure, pulse, injury status, and type of trauma can affect the patients’ survival.
M Enayatrad, Hr Tabatabaee, S Mahdavi, T Valadbeig, K Etemad, Sh Rezaeian , H Yaghoobi , F Zolfizadeh, M Hajipour,
Volume 15, Issue 2 (Vol.15, No.2 2019)
Abstract
Background and Objectives: One of the causes of neonatal death and death in children under the age of five is premature birth of infants. The purpose of this study was to identify the risk factors associated with preterm infant birth in pregnant women.
Methods: This is a case-control study on mothers referring to comprehensive health centers in the provinces of the country. Descriptive analysis of variables was reported as percentage and frequency. In data analysis, logistic regression analysis was used at a significant level less than 0.05.
Results: In this study, 2463 pregnant women (668 cases as cases and 1795 as controls) were examined. There was a significant relationship between the place of residence (OR=0.702, P=0.002), level of maternal education (OR=1.920, P=0.027), degree of twin (OR=4.953, P=0.001), interval between pregnancies (OR=1.821, P=0.009), specific disease (OR=1.694, P=0.010), nutritional status of the mother (OR=1.420, P=0.024), physical activity (OR=1.591, P=0.001), Sleep patterns (OR=0.634, P=0.008) and history of stillbirth (OR=0.247, P=0.001) associated with the birth of premature infants.
Conclusion: Preterm infant birth is one of the main causes of neonatal death. Therefore, some of the birth defects of the premature baby can be prevented. It is possible to reduce the risk factors for the birth of a premature baby by improving the quality of pregnancy care and changing the lifestyle of the pregnant mother, and by raising awareness and creating a healthy and safe environment for the mother.
Maryam Aghajarinezhad, Yahya Salimi, Shahab Rezaeian, Ghobad Moradi, Fatemeh Khosravi Shadmani, Roya Safari Faramani, Ebrahim Shakiba, Yahya Pasdar, Behrooz Hamzeh, Nayebali Rezvani, Mitra Darbandi, Farid Najafi,
Volume 18, Issue 2 (Vol.18, No.2, Summer 2022 2022)
Abstract
Background and Objectives: Serological studies are based on the detection of antibodies. However, the produced antibodies decrease over time; therefore, such methods cannot provide a valid estimate of prevalence and incidence. The present study aimed to determine the serum prevalence and cumulative incidence in the Ravansar cohort population (Youth and RaNCD Cohort) in October 2020.
Methods: A random sample of 716 people aged > 18 years old were selected from the participants in the Ravansar cohort study in October 2020. Euroimmun anti-SARS COV-2 IgG ELISA kits (Lübeck, Germany) were used to measure antibody levels. Seroprevalence was estimated with considering of cut-off = 1, and cumulative incidence (modified and modified based on test specificity) was determined using modeling.
Results: In the present study, the serum prevalence of COVID-19 viral infection in the Ravansar cohort population from 22 October 2020 to 18 November 2020 was estimated to be %35.16 (95%CI: %31.64, %38.79). Modified Cumulative incidence and modified based on test characteristics from 20 February to 18 November 2020 were estimated to be %68.85 and %67.71, respectively.
Conclusion: Although very high cumulative incidence may be a sign of approaching herd immunity, adherence to health protocols is still recommended due to the potential role of asymptomatic cases in transmitting the disease to other members of the community; and the presence of new variants of the virus and reduced antibody levels should be considered.
