Showing 36 results for Hosseini
Akram Bani Asadi, Soudabeh Vatankhah, Agha Fatemeh Hosseini,
Volume 11, Issue 1 (8-2013)
Abstract
Background and Aim: Quality measurement and management has changed to be one of the most important topics in health care today. This study aims to analyze service quality through Importance-performance Analysis tool in selected hospitals.
Materials and Methods : This is an Analytical-descriptive study. Research community was all admitted patients to four hospitals during a specific period, the sample of the study consists of 284 inpatient person selected by stratified random sampling method. The main instrument was a questionnaire consists of two parts "importance" and "performance" with the same items in 8 dimensions. Assigning the scores for each of those service items in a two-dimensional diagram with four cell, each gives special guideline for hospitals. SPSS 17.0 for windows was employed for the scale measurement.
Results: The results of the study indicate that the most important dimensions in patients attribute with 3.55 mean were for "accountability" and the best performance in patients point of view was for "responsiveness" and "reliability". The key dissatisfier with least importance and performance score was for "service organization" with the mean of 3.11.
In analyzing service quality, reliability, empathy, assurance and accountability dimensions were located in Cell I, service process was located in Cell II, service organization was located in Cell III and finally tangibles and responsiveness dimensions were located in Cell IV.
Conclusion: Application of IPA to these data showed that developing service process management system in order to improve process of service delivering is important directions for hospitals to work on.
Maryam Behrouz, Zohreh Hosseini, Fatemeh Sedaghat, Mahsa Soufi, Bahram Rashidkhani,
Volume 11, Issue 3 (1-2014)
Abstract
Background and Aim: There is some evidence that nutrition probably plays a role in the etiology of multiple sclerosis (MS). The present case-control study was conducted in the City of Tehran, Iran with the purpose of finding any possible relations between food groups and MS.
Materials and Methods: In this case-control hospital-based study conducted in 2011 in the City of Tehran, data were collected on several variables including socio-economic status, life style, and food intakes of 70 MS patients and 140 controls matched for age and gender, through interviews and questionnaires. All the statistical tests were done using the SPSS software version 16. Logistic regression was used to calculate the odds ratio (OR).
Results: After adjusting for confounding variables, it was seen that subjects in the upper tertile of intakes of the fruit group, tomatoes, other vegetables, and liquid oils, were significantly less likely to be suffering from MS disease, the odds ratio being 68% (OR: 0.32 95% CI: 0.13-0.79), 82% (OR: 0.18 95% CI: 0.05-0.65), 61% (OR: 0.39 95% CI: 0.93-0.16), and 94% (OR: 0.06 95% CI: 0.08-0.58), respectively. On the other hand, subjects shown to be significantly less at risk of the disease were those in the upper tertile of the intakes of non-liquid oil [ 1.58 times (OR: 2.58 95% CI: 1.05-6.33) ] and soft drinks [1.87 times (OR: 2.87 95% CI: 1.17-7.02)] (p for trend < 0.05).
Conclusion: The findings of this study support the probable role of nutrition in preventing multiple sclerosis.
Elham Madreseh, Mahmood Mahmoodi, Seyed Mostafa Hosseini, Hojjat Zeraati, Iraj Najafi,
Volume 11, Issue 4 (3-2014)
Abstract
Background and Aim: In many medical studies along with longitudinal data, which are repeatedly measured during a certain time period, survival data are also recorded. In these situations, using models such as, mixed effects models or GEE method for longitudinal data and Cox model for survival data, are not appropriate because some necessary assumptions are not met. Instead, the joint models have been introduced, to consider: 1- measurement error in time-dependent covariates 2-monotone and non-ignorable missing data which occurs after an event and 3- relation between longitudinal and survival outcomes, simultaneously. At this paper, joint model Puts longitudinal response (i.e. creatinine) as a time dependent variable, along with other covariates in survival sub model, to investigate dialysis patients survival.
Materials and Methods: This research contained information about 417 patients affected to chronic renal failure, under treatment of continuous ambulatory peritoneal dialysis (CAPD) method. Patients were referred to three medical centers in Tehran (Shariati, Modares and Shafa) between 1997 to 2009.In this study longitudinal data and time dependent covariate were used Therefore, different variables for each person at certain time have been measured. In first some information was gathered from patient’s file, and then effective factors on survival of patients have been determined by using joint model. Results were compared with naive analysis (extended Cox model). For data analyzing, R software and significant level of 0.05 have been used.
Results: with using joint model sex, age, diabetes, diastolic blood pressure, haemoglobin, urea, LdL, and creatinine covariates were significant. In extended Cox model, only age and Diastolic blood pressure covariates were considered as effective factors on hazard of death in patients.
Conclusion: Joint model assess the effective factors on both endpoints simultaneously. Also it considers missing data that appeared due to an event, and covariates which were measured with error. Therefore in these cases, using joint models that led to better results and more knowledge about dieses, are necessary.
Bahador Haji Mohammadi, Mohammad Hassan Ehrampoush, Sepideh Khalatbari, Asiyeh Amiri, Sakineh Gerayllo, Motahareh Hosseini,
Volume 12, Issue 3 (1-2015)
Abstract
Background and Aim: Food poisoning occurs under circumstances where proper action for protecting foods from microbial contamination and chemical toxins is not taken. In the Iranian society women have an important role in preparing food in the home. The objective of this study was to assess the knowledge, attitude and practice (KAP) of women living in Yazd, Iran regarding food poisoning.
Materials and Methods: This was a cross-sectional descriptive study. Data were collected through interviewing 266 women living in Yazd, selected randomly by calling at their homes. Data analysis was performed using SPSS version 18. The minimum and maximum accessible scores for knowledge, attitude and practice were 0 and 15, 15 and 45 and 0 and 20, respectively.
Results: The mean (± SD) score of knowledge, attitude and practice was 11.13 ± 2.54, 39.98 ± 4.52 and 17.73 ± 1.96, respectively. Further analysis of the data showed that 63.2% of the women had no knowledge about safety of refrigerated cooked foods and 41.4% had an erroneous attitude about fruit and vegetable cleaning, believing that merely cleaning them would make them safe to eat. As regards practice, 68.8 % of the women prepared and ate semi-cooked eggs.
Conclusion: Yazdi women lack a sound knowledge about (a). some agents of food poisoning such as, for example, Salmonella and (2). food cooking and preserving temperatures. It is recommended to plan and execute educational programs aiming at promoting knowledge and improving practice of women in these areas.
Fatemeh Fallah Madvari, Halle Sadrzadeh Yeganeh, Fereydoun Siasi, Giti Sotoudeh, Seyed Mostafa Hosseini, Seyed Vahid Mahdavi Rad,
Volume 12, Issue 4 (3-2015)
Abstract
Background and Aim: Food insecurity is a major public health problem in developing and developed countries , underlying developmental and psychological problems , nutrient deficiencies and chronic diseases . The aim of this study was to determine food security status and factors associated with food insecurity in households with children 4-5 years old under coverage of urban health centers and health houses in Mehriz, Iran.
Materials and Methods : This cross-sectional study was conducted in 2013 on 500 households with children 4-5 years old under coverage of urban health centers and health houses in Mehriz, Iran. The subjects were selected by cluster sampling. To determine household food security, the USDA 18-item food security questionnaire was used. Economic and socio-cultural status were assessed using a general-information questionnaire. The data obtained were analyzed using the Chi-square and independent t-tests and multiple logistic regression.
Results: The prevalence of household food insecurity was 39.6% (food insecurity without hunger 23.2%, and moderate and severe food insecurity with hunger 15% and 1.4%, respectively). Food insecurity was negatively correlated with parental education, parental occupational, monthly household income and maternal height ( p <0.008) and positively correlated with maternal age and family size ( p <0.004) . Based on the results of multivariate logistic regression , father's occupation and education level were predictors of food insecurity .
Conclusion: The prevalence of food insecurity in the population studied is high. Based on the results of this study, promotion of parental education, family job security and improved economic status, and control of family size are essential measures that should taken to improve household food security.
Parivash Nooraliey, Ahmadreza Dorosti Motlagh, Seyed Mostafa Hosseini, Javad Karimi, Reyhaneh Nooraliey,
Volume 13, Issue 1 (6-2015)
Abstract
Background an d Aim : Overweight and obesity are one of the most serious health and social problems in the world today. The fact that obesity is highly prevalent among adolescents is particularly alarming, considering that the disease has many undesirable physical and mental consequences. This study examined the relationship between overweight and obesity and the quality of life.
Materials and Methods : A total of 400 high school girl-students, selected by the two-stage cluster sampling, completed the demographic and sf-36 quality of life questionnaires. Their weights and heights were measured using the Seca scale (precision 100 g) and non-elastic tape (precision 0.5 cm) by the researcher, respectively.
Results : The prevalence of overweight and obesity in the sample was 21.8%. The mean scores of general health, physical health, physical limitations, and social functioning were significantly lower among overweight and obese, as compared to normal, subjects. Dissatisfaction with physical fitness, not living with both parents, poor economic conditions and skipping breakfast were factors associated with a lower quality of life.
Conclusion : Considering the high prevalence of overweight and obesity among high school girls and their significant correlations with the physical dimensions of quality of life, attention to obesity as a major health and social problem on the part of health planners and policy-makers is of utmost importance.
Mohammad Javad Golhosseini, Hossein Kakooei, Jamaleddin Shahtaheri, Kamal Azam,
Volume 13, Issue 1 (6-2015)
Abstract
Background and Aim: Motor vehicles are an absolute necessity used extensively in all countries of the world. They are a major cause of air pollution with highly undesirable consequences. Thus, exposure to traffic pollution is a growing public health concern. Several studies indicate that people in the cabin of a vehicle inhale air with high concentrations of pollutants such as nitrogen oxides(NOx), particulate matter (PM), volatile compounds (VOCs) and carbon monoxide (CO).
Materials and Methods: Eexposure of drivers inside motor vehicles to CO was assessed during one year in Tehran, Iran. For this purpose, the concentration of CO was measured in the breathing zone of 72 male taxi drivers using a portable real-time instrument equipped with electrochemical sensors. In addition, records of fixed air pollution monitoring stations in Tehran were examined and the CO concentration in those records were compared with those measured in the taxis.
Results: The mean in-vehicle CO concentration was 19.91 ± 4.37ppm, while records of fixed air pollution monitoring stations showed the concentration of this pollutant in the air to be 3.69 ± 1.03ppm.
Conclusion: It can be concluded that factors such as traffic density, weather conditions and vehicles lifespan affect the extent of exposure of taxi drivers to carbon monoxide.
Azadeh Khalilitehrani, Mostafa Ghorbani, Saeed Hosseini, Hamideh Pishva,
Volume 13, Issue 3 (12-2015)
Abstract
Background and Aim: Malfunction in the energy homeostasis central system resulting from melanocortin receptor 4 (MC4R) mutations is considered to be an important factor in development of obesity. Although physical activity can weaken the effect of obesity-related genes, very few investigations have been carried out in relation to the MC4R gene. This study was conducted to investigate the association between physical activity and body mass index (BMI) in different MC4R genotypes (rs17782313).
Materials and Methods: A sample of 400 individuals was randomly selected from among subjects participating in the Iranian Multicenter Osteoporosis Study (IMOS). Their weights and heights were measured and their dietary intakes and physical activity data assessed using validated questionnaires. In addition, the different MC4R genotypes (rs17782313) were determined in the subjects by the PCR-RFLP method. Finally, using the adjusted multiple linear regression model, the probable effect of physical activity on BMI in different MC4R polymorphisms (rs17782313) was determined.
Results: Only in individuals with the CT genotype was a statistically significant association (p<0.05) observed between body mass index and physical activity (hr/d and METs-hr/wk).
Conclusions: Physical activity, particularly in heterozygous MC4R polymorphism individuals (rs17782313), can play an effective role in reducing body mass index.
Abolfazl Moradi, Masoumeh Hosseini, Razieh Moradi,
Volume 15, Issue 1 (6-2017)
Abstract
Background and Aim: This study was conducted to identify deterrents to women's participation in sport activities in Alborz Province, Iran.
Materials and Methods: This was a descriptive field study. The statistical population was all the working women in Alborz province, Iran, approximately 100000, from among whom a random sample of 384 was drawn based on Morgan table. A standard questionnaire designed with 31 5-choice items, whose reliability had been determined (Cronbach Alpha coefficient 90%), was used for gathering data. The deterrent factors for participation of the women in sports were determined in six areas, namely, cultural and social; economic; specialist manpower; family attitude; equipment and facilities; media and advertisement. The descriptive demographic data on the subjects (age, educational field, etc.) were first analyzed using the SPSS software, followed by nonparametric analysis using the Friedman and Kruskal- Wallis tests to prioritize questionnaire items as well as compare priorities in various age groups.
Results: Organizational life creates mental pressure, stress and tiredness in the work environment. Furthermore, women working in an organization are faced with restrictions in many areas, especially as regards participation in sport activities and programs. The resulting immobility among girls and women would mean physical and mental health deprivation, as well as unhappiness and low work efficiency, of an important segment of the society, which would lead to irreparable damage to the whole society.
Conclusion: Based on the findings it can be concluded that the most important deterrent factors for participation of working women in sport activities in Alborz Province are economic factors and equipment and facilities. Family attitude was found to be the least important deterrent.
Somayeh Barmar, Masoumeh Alimohammadian, Seyed Alireza Sadjadi, Hasan Poustchi, Seyed Mostafa Hosseini, Mehdi Yasseri,
Volume 16, Issue 1 (6-2018)
Abstract
Background and Aims: Generalized Structural Equation Modeling (GSEM) is a family of statistical techniques utilized in the analysis of multivariate, categorical and ordinal data in order to measure latent variables and their connection with each other. The aim of this study is to consider the structure of data, and introducing GSEM to medical science researchers and presenting a practical example of in medical science researches.
Materials and Methods: An introduction to Structural Equation Modeling (SEM), along with its advantages and disadvantages was presented, and also GSEM and its all kind of forms was specified. An example to study hypertension risk factors in patients suffering from diabetes was carried out, which was a demonstration of using GSEM method for binary response variables. The data includes a random sample of 2716 people from Golestan province cohort studies.
Results: Age, body mass index, abdominal obesity, residence place, socioeconomic status, salt intake had direct effect on hypertension. Race, education, vitamin D and physical activity had direct and reverse effect on hypertension (p.value<0.05).
Discussion: Unlike SEM, the limitative hypothesis that our data should have a normal distribution do not needed in this model, also GSEM is powerful tool in the analysis of categorized data. Nevertheless this method cannot perform goodness of fit test, and adjustment and modification method of the model directly, and that they are some limitation in using this method.
Mehdi Khoshgoo, Mojtaba Khadem Al-Hosseini , Rahman Panahi, Farzad Shidfar, Parvin Hasanzadeh,
Volume 18, Issue 3 (11-2020)
Abstract
Background and Aim: Considering the importance of children's dietary patterns in the general health and vitality of the population in the future and the effect of maternal depression on performing maternal tasks and responsibilities regarding children's eating habits and behaviors, this study was designed and conducted to determine the relationship between maternal depression and children's dietary patterns.
Materials and Methods: This cross-sectional descriptive-analytical study included 313 primary school children in Tehran in the first semester of the academic year 2018-2019 selected through stratified cluster sampling. The following questionaires were used to collect the data: general and demographic questionnaires related to mothers and children, the Beck standard questionnaire to assess maternal depression, and a food frequency questionnaire to assess the children’s food patterns. The SPSS-22 and Stata-13 were used to analyze the data. Using exploratory factor analysis the dominant food patterns of the children were determined. The statistical tests used for data analysis included descriptive statistics, Mann-Whitney, Kruskal-Wallis and Pearson and Spearman correlation coefficients.
Results: Data analysis showed the prevalence of depression among the mothers and the dominant dietary pattern among the children to be 31.3% (n=98) and vegetarian dietary patterns, respectively. The children’s body mass index, heights and waist circumference were significantly positively associated with with some of the dietary patterns (p<0.05). However, no significant association was found between maternal depression and the children's dietary patterns (p>0.05).
Conclusion: According to the findings of this study, maternal depression has no significant association with children's dietary patterns. Conducting similar studies with larger sample sizes are recommended.
Mona Mohammad Hosseini, Bita Nasrolahi, Reza Ghorban Jahromi,
Volume 18, Issue 4 (3-2021)
Abstract
Background and Aim: Systematic review of research suggests that different variables can affect the treatment of anxiety and that, although many therapies can be effective, the role of schema therapy in the perfectionism of anxious people has been neglected. Therefore, the aim of this study was to determine the effect of anxiety treatment through schema therapy on perfectionism of anxious people. The study was an applied quasi-experimental study with a pretest-posttest design and a control group.
Materials and Methods: From among all the women with anxiety aged 20 to 30 years referring to the New Presence Clinic in Tehran, a sample of 30 were selected by purposive sampling and randomly assigned to either an experimental (n =15) or a control (15 people) group. Initially they all completed the Terry-Short et al. (1995) Perfectionism Questionnaire. Then the experimental group received education in schema therapy, followed by a post-test for both groups. The data were analysed using multivariate analysis of covariance the software SPSSV19.
Results: Statistically significant differences were found between the two groups as regards the two components of positive (p<0.019; F=6.275) and negative (p<0.006; F=9.136) perfectionism. Based on the descriptive findings it can be said that, compared with the control group, the experimental group could, after the schema therapy intervention, obtain lower scores in the perfectionism components post-test.
Conclusion: Based on the findings of this study, it can be said that schema therapy in the treatment of anxiety can reduce the perfectionism of individuals. Therefore, a knowledge of this training can help psychologists, counsellors, students and other professionals to improve the positive and negative perfectionism variables in people suffering from anxiety.
Nona Hosseini, Nusratullah Shadnoush, Zahra Abedi,
Volume 21, Issue 1 (10-2023)
Abstract
Background and Aim: Probiotics, or useful microorganisms tobtained from beneficial microorganisms, have attracted the attention of the world community, especially the health sector, in recent years. The reason is that probiotic products can help in treating diseases and strengthening the human body without any side effects, unlike drugs which may usually have many side effects. Considering the importance of these products, this study was conducted to find and explain the drivers of probiotic industry development in Iran's food industry.
Materials and Methods: Data were collected, using the thematic analysis method, on the views of the experts of the probiotic industry in Iran, including experts in nutritional and medical sciences and probiotic producers, concerning the most important driving forces in the development of probiotic industry businesses in Iran. Based on the data the effects of the variables obtained were investigated using the structural equation modeling method with a partial least squares approach.
Results: Analysis of the data showed that the development of probiotics industry was statistically significantly related directly both to macro-environment (coefficients T=3.13, p=0.033<0.05; 95% confidence level) and micro-environment (coefficients of T=2.13, p=0.001<0.05; 95% confidence level).
Conclusion: It can be concluded that the development of the probiotic industry in Iran is influenced by both the macro-environment and the micro-environment. What can provide the basis for the development of this industry in the macro-environment and the micro-environment sectors is the political forces such as governments and the private sector, respectively.
Gholamreza Jahed Khaniki, Nabi Shariatifar, Hedayat Hosseini , Abbas Rahim Foroushani,
Volume 21, Issue 2 (9-2023)
Abstract
Background and Aim: Considering the needs of the society food safety and hygiene graduates can be employed in positions related to their field of study and provide services to solve the food safety and hygiene problems at the community level. The aim of this research was to explain the current situation and future prospects of the food safety and hygiene field in terms of occupational positions and the needs of the society.
Materials and Methods: A descriptive and applied study was conducted with the time series analysis method regarding the current situation and the future perspective of the food safety and hygiene field in terms of occupational positions and the society's need. A valid and reliable questionnaire was developed and used for data collection. In order to predict the future of the field, the time series statistical analysis method (Autoregressive integrated moving average =ARIMA) was used. In addition, its strengths, weaknesses, opportunities and threats were identified and analysed using the SWOT qualitative content analysis.
Results: Analysis of the data obtained showed that the number of food safety and hygiene graduates has an increasing trend. The proportions of the graduates in relevant occupations, in non-relevant occupations and out of job were 48.00%, 24.75% and 27.25%, respectively. The data also revealed that this field of study had good strengths, so attempts should be made to increases them, reducing the weaknesses and threats, using the available and potential opportunities.
Conclusion: Based on the findings of this study the numbers of individuals accepted and graduated in the field of food safety and hygiene have an increasing trend, which are expected to continue in the next ten years. On the whole, the current moderate situation and the future perspective of the food safety and hygiene field in terms of the occupational positions and the society's need can be relatively favourable. In any case it is essential to make serious attempts continuously to maintain and promote this field of study.
Seyedeh Mahboobeh Hosseini Zare, Jafar Babapour, Maryam Zare, Ahmad Siar Sadr, Seyed Mahdi Mohsenzadeh, Bijan Khorasani ,
Volume 22, Issue 4 (3-2025)
Abstract
Background and Aim: The prevalence of COVID-19 and its impact on mental health posed a significant challenge for healthcare systems worldwide. Healthcare systems were required, in addition to their responsibilities such as rapid diagnosis, controlling and slowing the spread of the COVID-19 pandemic, to adopt strategies to mitigate the psychological effects of this disease in the society. The objective of this study was to examine and review mental health during the COVID-19 pandemic and strategies adopted to cope with it in various countries.
Materials and Methods: All published articles on the effect of the COVID-19 pandemic on mental health and coping strategies between February and October 2020 were reviewed in four databases and one search engine. A total of 394 articles that met inclusion and exclusion criteria were selected using a 15-point tool developed by Miton and colleagues. Ultimately 25 articles were selected and analyzed.
Results: The most prevalent mental health issues identified in the reviewed articles were depression, anxiety and stress. In addition, vulnerable and high-risk groups were recognized as being women, individuals with pre-existing health issues, youth aged 18 to 29 years, frontline healthcare workers and individuals without an income.
Conclusion: Despite various strategies chosen and adopted in different countries, the majority of people suffered from mental health challenges arising from COVID-19. During an outbreak collaboration between health system authorities and media in providing accurate and effective information, as well as offering preventive measures, can facilitate the prevention of mental health within a population. Therefore, it is essential for the health systems to pay attention to mental health infrastructure and design comprehensive strategies to address future crises.
Seyedeh Hajar Hosseini, Ahmad Kalateh Sadati, Seyed Alireza Afshani, Behnam Honarvar,
Volume 23, Issue 1 (6-2025)
Abstract
Background and Aim: Health advocacy is a learnable skill and professional attribute acquired through the process of professional socialization, in which health professionals, particularly physicians, play an active role in supporting patients’ rights. The aim of this study was to explore the professional socialization of pediatricians in advocating for children’s health.
Materials and Methods: This qualitative and exploratory study presents finding derived for the first time within the context of Iranian medical education, through the conceptualization of narrative data obtained from semi-structured interviews. Participants included 19 pediatricians and pediatric residents from medical universities in Iran’s Sixth Health Education Region, centered at Zanjan University of Medical Sciences. The sample size and data volume were determined by the criterion of data saturation, and participant recruitment followed purposive linear and exponential snowball sampling. Coding and conceptualization were conducted through an inductive–deductive thematic analysis using MAXQDA 20 software. The credibility and dependability of the findings were ensured through analytical comparison by the researcher and peer review.
Results: A total of three main themes, twenty subthemes, and 199 basic themes were identified, showing that pediatricians are socialized at micro, meso, and macro levels for child health advocacy. The main themes were: the active physician (micro-level or individual socialization within the doctor–child communication context), the advocate institution (meso-level or organizational socialization within the doctor–staff–organization context), and the structuring of the defending physician (macro-level or collective socialization within the doctor–structures–society context), all reflecting how pediatricians become socialized as child health advocates.
Conclusion: By strengthening the positive aspects and addressing the negative factors of professional socialization, the socialization of pediatricians as child health advocates can be enhanced at the micro, meso, and macro levels.
