Reza Majdzadeh
Publications
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Unmet refractive need and its determinants in Shahroud, Iran.
International ophthalmology. 05/2012;
Uncorrected refractive error plays a significant role in poor vision and blindness, and its correction is the most cost-effective intervention in eye care. In this study, we report the status of the unmet refractive need and the role of economic inequality in determining the level of this need in Sh... [more] Uncorrected refractive error plays a significant role in poor vision and blindness, and its correction is the most cost-effective intervention in eye care. In this study, we report the status of the unmet refractive need and the role of economic inequality in determining the level of this need in Shahroud, Iran. This cross-sectional nested case-control study was performed on 5,190 individuals aged 40-64 years. Cases and controls were individuals with uncorrected visual acuity worse than 0.3 LogMAR in the better eye who showed at least 0.2 LogMAR improvement after correction. Cases were individuals whose presenting vision was worse than 0.3 in the better eye but improved by at least 0.2 LogMAR after correction. Controls were individuals in whom the difference between the presenting and corrected vision was less than 0.2 LogMAR. The prevalence of the unmet need was 5.7 % and it was more prevalent in women (6.5 %) than in men (4.6 %) (p = 0.003). There was a gap of 19.6 % between the two groups of high and low economic status. The Oaxaca-Blinder decomposition method revealed that differences in the education level of the two groups accounted for half of this gap. Spectacle usage is better in Iran than in some other developing countries; however, in this study, about 40 % of those who required spectacles did not have them.
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0.75Impact points
Characteristics of High-Risk Sexual Behaviors for Human Immunodeficiency Virus Infection Among Iranian Drug Abusers.
Journal of addiction medicine. 04/2012;
OBJECTIVES:: This study was conducted to estimate the prevalence and the associated factors of high-risk sexual behaviors among drug abusers referred to a methadone clinic in Gorgan, the capital of Golestan province in the northeast of Iran, to help health care decision makers on designing intervent... [more] OBJECTIVES:: This study was conducted to estimate the prevalence and the associated factors of high-risk sexual behaviors among drug abusers referred to a methadone clinic in Gorgan, the capital of Golestan province in the northeast of Iran, to help health care decision makers on designing interventional programs. METHODS:: In this cross-sectional study, 400 drug abusers referred to our methadone clinic were evaluated for high-risk sexual behavior. A logistic regression model was fitted for the association between independent variables and high-risk sexual behavior. RESULTS:: Approximately a quarter of patients (25.5%) had high-risk sexual behavior among which 47% had not used a condom in their last sexual contact. Drug abusers who had poor economic status had a lower chance of high-risk sexual behavior than those with good economic status (adjusted odds ratio [AOR] = 0.35, 95% confidence interval [CI] = 0.13-0.96). Also, 1-year increase in age reduced the chance by 6% (AOR = 0.94, 95% CI = 0.91-0.98). Heroin abusers, compared with opium abusers, had a duplicated chance of having high-risk sex (AOR = 2.11, 95% CI = 1.12-3.96). CONCLUSION:: According to this study, high-risk sexual behavior in the drug abusers referred to methadone clinic was associated with younger age, good economic status, and heroin addiction. Hence, in interventional planning, more attention should be paid to young drug abusers, patients with good economic status, and heroin addicts as well.
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0.87Impact points
Which Information Resources are used by General Practitioners for Updating Knowledge Regarding Diabetes?
Archives of Iranian medicine. 04/2012; 15(4):223-7.
Little is known about the degree of utilization of information resources on diabetes by general practitioners (GPs) and its impact on their clinical behavior in developing countries. Such information is vital if GPs' diabetes knowledge is to be improved. This cross-sectional study recruited 319 ... [more] Little is known about the degree of utilization of information resources on diabetes by general practitioners (GPs) and its impact on their clinical behavior in developing countries. Such information is vital if GPs' diabetes knowledge is to be improved. This cross-sectional study recruited 319 GPs in the summer of 2008. Questions were about the updates on diabetes knowledge in the previous two years, utilization of information resources (domestic and foreign journals, congresses, the Internet, reference books, mass media, and peers), attitude toward the importance of each resource, and impact of each resource on clinical behavior. A total of 62% of GPs had used information resources for improving their knowledge on diabetes in the previous two years. Domestic journals accounted for the highest utilization (30%) and the highest importance score (83 points from 100); with the importance score not being affected by sex, years elapsed after graduation, and numbers of diabetic visits. Clinical behavior was not influenced by the information resources listed; whereas knowledge upgrade, irrespective of the sources utilized, had a significantly positive correlation with clinical behavior. Domestic journals constituted the main information resource utilized by the GPs; this resource, however, in tandem with the other information resources on diabetes exerted no significant impact on the GPs' clinical behavior. In contrast to the developed countries, clinical guidelines do not have any place as a source of information and or practice. Indubitably, the improvement of diabetes knowledge transfer requires serious interventions to improve information resources as well as the structure of scientific gatherings and collaborations.
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2.48Impact points
Inequality in household catastrophic health care expenditure in a low-income society of Iran.
Health policy and planning. 03/2012;
BACKGROUND We assessed change in household catastrophic health care expenditures (CHE) and inequality in facing such expenditures in south-west Tehran. METHODS A cluster-sampled survey was conducted in 2003 using the World Health Survey questionnaire. We repeated the survey on the same sample in 200... [more] BACKGROUND We assessed change in household catastrophic health care expenditures (CHE) and inequality in facing such expenditures in south-west Tehran. METHODS A cluster-sampled survey was conducted in 2003 using the World Health Survey questionnaire. We repeated the survey on the same sample in 2008 (635 and 603 households, respectively). We estimated the proportion of households facing CHE using the 'household's capacity to pay'. We identified the determinants of the household CHE using regression analysis and used the concentration index to measure socio-economic inequality and decompose it into its determinants factors. RESULTS Findings showed that the proportion of household facing CHE had no significant change in this period (12.6% in 2003 vs 11.8% in 2008). The key determinants of CHE for both years were health care utilization and health care insurance status. Socio-economic status was the main contributor to inequality in CHE, while unequal utilization of dentistry and outpatient services had reduced the inequality in CHE between socio-economic groups. CONCLUSIONS We observed no significant change in the CHE proportion despite policy interventions aimed at reducing such expenditures. Any solution to the problem of CHE should include interventions aimed at the determinants of CHE. It is essential to increase the depth of social insurance coverage by expanding the basic benefit package and reducing co-payments.
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Inequality in maternal mortality in iran: an ecologic study.
International journal of preventive medicine. 02/2012; 3(2):116-21.
Maternal mortality (MM) is an avoidable death and there is national, international and political commitment to reduce it. The objective of this study is to examine the relation of MM to socioeconomic factors and its inequality in Iran's provinces at an ecologic level. The overall MM from each pr... [more] Maternal mortality (MM) is an avoidable death and there is national, international and political commitment to reduce it. The objective of this study is to examine the relation of MM to socioeconomic factors and its inequality in Iran's provinces at an ecologic level. The overall MM from each province was considered for 3 years from 2004 to 2006. The five independent variables whose relations were studied included the literacy rate among men and women in each province, mean annual household income per capita, Gini coefficients in each province, and Human Development Index (HDI). The correlation of Maternal Mortality Ratio (MMR) to the above five variables was evaluated through Pearson's correlation coefficient (simple and weighted for each province's population) and linear regression - by considering MMR as the dependent variable and the Gini coefficient, HDI, and difference in literacy rate among men and women as the independent variables. The mean MMR in the years 2004-2006 was 24.7 in 100,000 live births. The correlation coefficients between MMR and literacy rate among women, literacy rate among men, the mean annual household income per capita, Gini coefficient and HDI were 0.82, 0.90, -0.61, 0.52 and -0.77, respectively. Based on multivariate regression, MMR was significantly associated with HDI (standardized B=-0.93) and difference in literacy rate among men and women (standardized B=-0.47). However, MMR was not significantly associated with the Gini coefficient. This study shows the association between socioeconomic variables and their inequalities with MMR in Iran's provinces at an ecologic level. In addition to the other direct interventions performed to reduce MM, it seems essential to especially focus on more distal factors influencing MMR.
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Methodologies and messages in Iranian articles on maternal care, diabetes mellitus, and tuberculosis, published in 2001 - 2006.
International journal of preventive medicine. 01/2012; 3(1):42-6.
An article with a clear message can transfer research knowledge better. However, this is the case when the message suits the type of study methodology (research design) and its results. The objective of this study was to assess the presence of message articles and the type of study methodologies. Ar... [more] An article with a clear message can transfer research knowledge better. However, this is the case when the message suits the type of study methodology (research design) and its results. The objective of this study was to assess the presence of message articles and the type of study methodologies. Articles published between 2001 and 2006, on maternal care, diabetes, and tuberculosis, which were based on studies performed on the Iranian population were investigated. A systematic search was performed in foreign databases 'Pubmed, Medline, and Embase', and national databases 'Iranmedex, SID (Scientific Information Database), and Iranpsych'. Seven hundred and ninety-five articles were examined for the type of study methodology and presence of an actionable message (one that specifies what and how an action should be carried out). Among the 795 articles accessed, cross-sectional studies were the most frequent (50.9%) and systematic reviews were the least frequent (0.4%). Cohort cases were observed in 6.9% of the cases. Actionable messages were observed in 22.1% of all the cases and 24.7% of the cross-sectional studies. Cohort studies increased from 5% in 2001 to 6.9% in 2006, but the shortage of systematic reviews represented a major weakness in the country's knowledge production process. Studies with a higher level of evidence such as systematic reviews, and cohort and interventional studies should be among the priorities of knowledge production in the country.
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2.48Impact points
Strengthening evidence-based decision-making: is it possible without improving health system stewardship?
Health policy and planning. 10/2011;
BACKGROUND Health systems worldwide have always suffered resource constraints. Therefore, making decisions informed by scientific evidence to optimize costs and prevent wastage of resources is both important and necessary. The current study was designed to identify barriers to evidence-based decisio... [more] BACKGROUND Health systems worldwide have always suffered resource constraints. Therefore, making decisions informed by scientific evidence to optimize costs and prevent wastage of resources is both important and necessary. The current study was designed to identify barriers to evidence-based decision-making (EBDM) in Iran's health system. METHODS Participants were purposively selected. In-depth interviews with policy-makers and focus group discussions (FGDs) with researchers were used to collect data. Thirteen in-depth interviews and six FGDs were held. Data were analysed using thematic analysis. RESULTS The barriers mentioned were categorized into decision-makers' characteristics, the decision-making environment and the research system, with each category consisting of further relevant themes and subthemes. Organizational values, criteria for selecting decision-makers, and the attitude toward EBDM were found to be important barriers to EBDM, and were related to stewardship. CONCLUSION There are various barriers to EBDM at different levels, and multi-dimensional solutions are required to strengthen the impact of scientific evidence on decision-making. Several recognized barriers to EBDM are rooted in health system stewardship, such as the weakness of inter-sectoral collaborations and ill-defined priorities. It appears that improvement of EBDM is secondary to the strengthening of health system stewardship.
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Comparison of onset age and pattern of male adolescent smoking in two different socioeconomic districts of tehran, iran.
International journal of preventive medicine. 10/2011; 2(4):224-8.
One of the main strategies to prevent smoking is delaying onset of smoking in adolescents. Thus, identifying the age of smoking and smoking pattern in adolescents gives important knowledge for planning the intervention programs on smoking. Students aged 13-15 years old living in the Northern and the... [more] One of the main strategies to prevent smoking is delaying onset of smoking in adolescents. Thus, identifying the age of smoking and smoking pattern in adolescents gives important knowledge for planning the intervention programs on smoking. Students aged 13-15 years old living in the Northern and the Southern Tehran were selected through two separate snowball samplings. In each area six smokers were considered as the seeds and were asked to introduce a smoker friend. The sampling continued until one hundred study subjects were recruited in each area. Although in the area with wealthier socioeconomic status the age at which smoking started was one year more, the number of days of smoking, number of consumed cigarettes, not willingness to quit smoking, ease of access to cigarettes, mother and siblings smoking were more frequent. In contrast, seeing anti-smoking advertisements, father smoking, teachers smoking and education about the adverse effects of smoking were lower than the area with poorer socioeconomic status. The community level interventions such as not selling cigarettes to juniors, quit smoking help and support, and education of families must be revised. The role of families, through the supervision and control over their children, and parents' avoidance of smoking should be emphasized.
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Reasons for smoking among male teenagers in tehran, iran: two case-control studies using snowball sampling.
International journal of preventive medicine. 10/2011; 2(4):216-23.
Identifying the underlying factors contributing to smoking among teenagers is important in establishing smoking control programs. The present study was designed to identify and compare factors revealed in a preceding qualitative study conducted on 13-15 year-old boys living in two different socio-ec... [more] Identifying the underlying factors contributing to smoking among teenagers is important in establishing smoking control programs. The present study was designed to identify and compare factors revealed in a preceding qualitative study conducted on 13-15 year-old boys living in two different socio-economic districts in the Northern and Southern parts of Tehran. Two completely similar case-control studies, each with 200 subjects, were conducted using a snowball sampling. The case and control subjects were matched based on the intimacy relations, i.e. six smokers were recruited in each of the Northern and Southern districts; they were then asked to introduce one of their smoker friends as a case and a non-smoker one as a control. Multi-variable conditional logistic regression revealed that having a smoker father is the single effective factor in the two districts. As for boys living in the Northern (wealthier) part of the city, social capital (OR: 0.59, 95% CI: 0.43-0.81) played a protective role against smoking, whereas quitting home after a quarrel (OR: 15.07, 95% CI: 1.54-147.25), monthly allowance (OR: 2.22, 95% CI: 1.29-3.82) and hyperactivity (OR: 1.69, 95% CI: 2.64-240.45) were associated with a higher risk of becoming a smoker. The studied variables can be classified as personal, familial, and school-level factors. Familial intervention is effective for all the factors which revealed to be influential on the risk of becoming a smoker. It could be concluded that interventions on the family level should be used to prevent the cigarette use in Tehran.
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5.59Impact points
The gap of visual impairment between economic groups in Shahroud, Iran: a Blinder-Oaxaca decomposition.
American journal of epidemiology. 06/2011; 173(12):1463-7.
The authors assessed the role of economic inequality in visual impairment and decomposed the gap between high and low income groups. Study data were extracted from the first phase of the Shahroud Eye Cohort Study, performed in 2009, with 5,190 participants aged between 40 and 64 years. The participa... [more] The authors assessed the role of economic inequality in visual impairment and decomposed the gap between high and low income groups. Study data were extracted from the first phase of the Shahroud Eye Cohort Study, performed in 2009, with 5,190 participants aged between 40 and 64 years. The participants were divided into low, medium, and high economic groups according to their assets by using a principal component analysis. The gap between low and high economic groups was decomposed to its determinants by using the Blinder-Oaxaca method. The prevalence of visual impairment, a presenting vision worse than 20/40 in the better eye, was 3.57% and 11.07% in the high and low economic groups, respectively. Age and education were the major factors in the decomposition model, contributing to 41.38% of the gap. Insurance status, gender, and education of the head of the household had no effect on this gap. Economic inequality in visual impairment was noteworthy. Although part of the gap between low and high economic groups was explained by differences in age and education, the greater part (58.62%) could be due to differences in health-care access and utilization.
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1.65Impact points
Taxi drivers' views on risky driving behavior in Tehran: a qualitative study using a social marketing approach.
Accident; analysis and prevention. 05/2011; 43(3):646-51.
The use of the social marketing approach for public health issues is increasing. This approach uses marketing concepts borrowed from the principles of commercial marketing to promote beneficial health behaviors. In this qualitative study, four focus groups involving 42 participants were used in cons... [more] The use of the social marketing approach for public health issues is increasing. This approach uses marketing concepts borrowed from the principles of commercial marketing to promote beneficial health behaviors. In this qualitative study, four focus groups involving 42 participants were used in consumer research to explore taxi drivers' views on the driving situation and the determinants of risky driving behaviors in Tehran, as well as to gather their ideas for developing a social marketing program to reduce risky driving behaviors among taxi drivers in Tehran, Iran. Participants were asked to respond to questions that would guide the development of a marketing mix, or four Ps (product, price, place and promotion). The discussions determined that the program product should involve avoiding risky driving behaviors through increased attention to driving. They pointed out that developing and communicating with a well-designed persuasive message meant to draw their attention to driving could affect their driving behaviors. In addition, participants identified price, place and promotion strategies. They offered suggestions for marketing nonrisky driving to the target audience. The focus group discussions generated important insights into the values and the motivations that affect consumers' decisions to adopt the product. The focus group guided the development of a social marketing program to reduce risky driving behaviors in taxi drivers in Tehran, Iran.
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Do we transfer health research results to people?
International journal of preventive medicine. 04/2011; 2(2):103-4.
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1.00Impact points
Can criteria for identifying educational influentials in developed countries be applied to other countries? A study in Iran.
The Journal of continuing education in the health professions. 03/2011; 31(2):95-102.
There are published criteria for identifying educational influentials (EIs). These criteria are based on studies that have been performed in developed countries. This study was performed to identify criteria and characteristics of EIs in Iran. The study was conducted on residents, interns, and clerk... [more] There are published criteria for identifying educational influentials (EIs). These criteria are based on studies that have been performed in developed countries. This study was performed to identify criteria and characteristics of EIs in Iran. The study was conducted on residents, interns, and clerks at a major educational hospital in Iran. This study had 3 stages: (1) preparation of an inclusive list of EI characteristics through 3 focus group discussions with 22 individuals, in which 30 primary characteristics of EIs were found; (2) reducing the number of characteristics by examining 154 individuals for exploratory factor analysis and internal consistency evaluation by Cronbach's alpha, after which the characteristics were reduced to 25; (3) finalizing the criteria through discriminant validity. Fifteen characteristics were identified in 4 domains: (1) knowledge (high level of clinical knowledge, being up-to-date and an expert, high level of clinical skills); (2) communication skills (good communication with others, easily accessible, good public relations, and oratory); (3) taking into account the stakeholders (involving patients in decision making, allowing students to identify problems, delivering decisions to others, and interest in transfer of material); and (4) professional ethics (pursuing the patients' maximum benefit, observing ethics in education and research). Overall, they have a sensitivity and specificity of 87% and 74%, respectively. Three of the four domains we found were already identified in other studies; however, the "taking into account the stakeholders" domain has not been previously reported. The other domains and criteria were similar to those found in developed countries.
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0.87Impact points
Trends in medical education, an example from a developing country.
Archives of Iranian medicine. 03/2011; 14(2):132-8.
Iran is presently designing a long-term plan for promoting science, technology and innovation in medicine. An important part of this plan will be a strategy for future planning for medical education considering the important trends affecting the future of health status and medical education in Iran.... [more] Iran is presently designing a long-term plan for promoting science, technology and innovation in medicine. An important part of this plan will be a strategy for future planning for medical education considering the important trends affecting the future of health status and medical education in Iran. Here, we sought to clarify such trends in Iran and compare them to trends reported for similar developing countries. For this qualitative study, the opinions of stakeholders and experts were obtained during three focus group discussions, each lasting four hours and including 10 - 12 participants (132 total man-hours). Data were collected using audiotapes, which were then transcribed. Interim analysis was used for member checking and triangulated data from other recent studies were used to increase the trustworthiness of findings. Participants identified the following trends as affecting the health system and medical education in Iran: aging of the population; epidemiologic transition; changes in patients' expectations of health services; increases in the popularity of alternative and traditional Iranian medicine; growth in information and communication technologies; changes in the roles of tutors; new emphasis on basic sciences and new and interdisciplinary fields; increases in the emphasis on research and scientific production; loss of educated persons to other countries (e.g., brain drain); and new advances in diagnostic and therapeutic technologies. The circumstances and future of a given community's health should be kept in mind when policymakers plan for changes in medical education. The present study found that trends affecting healthcare and medical education in Iran are similar to those in other countries (even developed countries), suggesting that Iranian policymakers could potentially adopt the policies and strategies that have proven useful in other countries when planning for medical education.
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2.22Impact points
Health-promoting behaviors and social support of women of reproductive age, and strategies for advancing their health: protocol for a mixed methods study.
BMC public health. 03/2011; 11:191.
Determining the health-promoting behaviors of women during the important period of reproduction provides valuable information for designing appropriate intervention programs for advancing women's health. There is no study on the health-promoting behaviors of women of reproductive age in Iran. Th... [more] Determining the health-promoting behaviors of women during the important period of reproduction provides valuable information for designing appropriate intervention programs for advancing women's health. There is no study on the health-promoting behaviors of women of reproductive age in Iran. Thus, the aim of this study is to explore these health-promoting behaviors for the purpose of developing comprehensive and culturally sensitive health advancement strategies for Iranian women. This study has a sequential explanatory mixed methods design. The follow-up explanation model is used to elaborate the quantitative results by collecting qualitative data from participants who could best assist in elucidating the results. The study is conducted in two sequential phases. The first phase is a population-based cross-sectional survey in which 1350 Iranian women of reproductive age are selected by proportional random multistage cluster sampling of the 22 main municipal sectors of Tehran, Iran. Questionnaires are completed through a face-to-face interview. The second phase is a qualitative study in which participants are selected using purposive sampling in the form of extreme case sampling on the basis of health-promoting behavior scores. The qualitative phase is based on data collected from focus group discussions or individual in-depth interviews. A conventional qualitative content analysis approach is used, and the data are managed with a computer-assisted program. Women's health-promoting strategies are developed using the qualitative and quantitative results, a review of the related literature, and the nominal group technique among experts. The findings of this mixed methods sequential explanatory study, obtained using a culturally sensitive approach, provide insights into the health behavioral factors that need to be considered if preventive strategies and intervention programs are to be designed to promote women's health in the community.
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1.38Impact points
How should we assess knowledge translation in research organizations; designing a knowledge translation self-assessment tool for research institutes (SATORI).
Health research policy and systems / BioMed Central. 02/2011; 9:10.
The knowledge translation self-assessment tool for research institutes (SATORI) was designed to assess the status of knowledge translation in research institutes. The objective was, to identify the weaknesses and strengths of knowledge translation in research centres and faculties associated with Te... [more] The knowledge translation self-assessment tool for research institutes (SATORI) was designed to assess the status of knowledge translation in research institutes. The objective was, to identify the weaknesses and strengths of knowledge translation in research centres and faculties associated with Tehran University of Medical Sciences (TUMS). The tool, consisting of 50 statements in four main domains, was used in 20 TUMS-affiliated research centres and departments after its reliability was established. It was completed in a group discussion by the members of the research council, researchers and research users' representatives from each centre and/or department. The mean score obtained in the four domains of 'The question of research', 'Knowledge production', 'Knowledge transfer' and 'Promoting the use of evidence' were 2.26, 2.92, 2 and 1.89 (out of 5) respectively.Nine out of 12 interventional priorities with the lowest quartile score were related to knowledge transfer resources and strategies, whereas eight of them were in the highest quartile and related to 'The question of research' and 'Knowledge production'. The self-assessment tool identifies the gaps in capacity and infrastructure of knowledge translation support within research organizations. Assessment of research institutes using SATORI pointed out that strengthening knowledge translation through provision of financial support for knowledge translation activities, creating supportive and facilitating infrastructures, and facilitating interactions between researchers and target audiences to exchange questions and research findings are among the priorities of research centres and/or departments.
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1.33Impact points
Quality of life among an Iranian general population sample using the World Health Organization's quality of life instrument (WHOQOL-BREF).
International journal of public health. 02/2011; 56(1):55-61.
To assess subjective quality of life of an Iranian general population sample. This was a population-based study. Quality of life was measured using the WHOQOL-BREF. The associations between socio-demographic variables and quality of life were assessed by both univariate and multivariate analyses. In... [more] To assess subjective quality of life of an Iranian general population sample. This was a population-based study. Quality of life was measured using the WHOQOL-BREF. The associations between socio-demographic variables and quality of life were assessed by both univariate and multivariate analyses. In all, 1,164 individuals were studied. The mean age of the participants was 37.6 (SD = 13.2) years, and the mean score for quality of life domains (physical, psychological, social relationship and environment domains) was 14.3 (SD = 2.6), 13.4 (SD = 2.6), 13.9 (SD = 2.6), and 12.3 (SD = 2.4), respectively. The results obtained from univariate analysis did not show a consistent pattern for association between demographic variables and quality of life domains. However, multivariate regression analysis showed that self-reported health condition was the most significant contributing factor to the decreased scores for all domains. Overall, quality of life scores were found to be low among an Iranian general population and greatly varied by socio-demographic variables. In addition, self-reported health condition was found to be the strongest factor affecting people's quality of life.
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Lessons Learned from H1N1 Epidemic: The Role of Mass Media in Informing Physicians.
International journal of preventive medicine. 01/2011; 2(1):32-7.
Preparedness and response at the time of pandemic range from writing programs to conducting procedures as well as informing the target population. The present study was conducted to evaluate the awareness of general practitioners in Tehran, at the time of H1N1 pandemic. It also aimed to identify the... [more] Preparedness and response at the time of pandemic range from writing programs to conducting procedures as well as informing the target population. The present study was conducted to evaluate the awareness of general practitioners in Tehran, at the time of H1N1 pandemic. It also aimed to identify the main sources used for gathering information at each alert level. Two telephone surveys were conducted with a 4 month interval, at the beginning of H1N1 pandemic alert level 5 and 6, on 90 and 100 general practitioners, respectively. The knowledge of these physicians on the symptoms of H1N1 flu, the transmission methods, the preventative measures, and existing treatments along with the sources used for gathering information were assessed. While mass media was the main source of gathering information in the H1N1 pandemic alert level 5, more professional sources were used at the H1N1 pandemic alert level 6. Despite the acceptable improvement noted in the knowledge of the physicians during the two phases of the study, their understanding of the disease was believed to be less than the expected level based on H1N1 pandemic alert level. The routine use of mass media as one of the main sources of information gathering at the two stages of the study points out its importance in providing physicians with the required information at the time of H1N1 pandemic. Using adequate, up-to-date, but non-specialized media can fill the gap in information gathering, required for fighting pandemic.
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1.11Impact points
More than Half of Senior Residents in Tehran Have Never Heard about Colorectal Cancer Screening.
Asian Pacific journal of cancer prevention : APJCP. 01/2011; 12(11):2851-6.
Background: Colorectal cancer (CRC) is the third most prevalent malignancy in Iran. Although adequate knowledge about CRC and screening tests has a significant effect on screening behavior, there is still no clear information in this regard in Iran. The aim of the study was therefore to identify kno... [more] Background: Colorectal cancer (CRC) is the third most prevalent malignancy in Iran. Although adequate knowledge about CRC and screening tests has a significant effect on screening behavior, there is still no clear information in this regard in Iran. The aim of the study was therefore to identify knowledge toward CRC and obstacles to screening tests among an Iranian population. Methods: We conducted a preliminary analysis with baseline data drawn from an ongoing randomized community trial among people aged 50 years and over in municipal district 6 in Tehran. A total of 360 members of health houses, who were not being exposed to CRC screening tests, completed the baseline survey and randomized to two study groups. Data were collected via personal interviews by 12 trained interviewers for demographics, knowledge related to CRC, and barriers to screening tests. Results: The mean age was 58.0 (∓7.13) ranging from 50 to 86 years; 69% were female, 52% were unemployed, 65% had completed high school, and 90% had medical insurance. A considerable number of respondents stated that they had never heard about fecal occult blood test (61%) and colonoscopy (51%) as CRC screening tests. In general, participants were more likely to respond the knowledge items inaccurately. Four commonly stated reasons for not being screened were "absence of clinical symptoms" (29%); "doctor did not recommend the test" (26%); "never think of the test" (22%); and "did not think it was needed" (11%). Conclusion: Our findings indicated that lack of knowledge about CRC and various barriers to screening tests exist among Iranians. Our results may facilitate the development of effective educational strategies primarily aimed at high-risk people.
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Crash-related factors associated with the severity of road traffic injuries in Iran.
International journal of injury control and safety promotion. 01/2011; 18(3):175-80.
Although the impact of traffic crashes is very high in Iran, there are few works on the association of crash-related factors with injury severity. This study was conducted on 145 drivers injured on the Qazvin-Loshan road in order to assess this association. The New Injury Severity Score (NISS), base... [more] Although the impact of traffic crashes is very high in Iran, there are few works on the association of crash-related factors with injury severity. This study was conducted on 145 drivers injured on the Qazvin-Loshan road in order to assess this association. The New Injury Severity Score (NISS), based on the conditions of the injured drivers during their first visit to regional hospitals, was used as the main outcome measure. Multiple linear regression analysis was performed by considering logarithmic scale for NISS as response variable and adjusting for the confounding effects, including the transfer to hospital variables. The results showed that high-vehicle damage (i.e. damage with repair cost more than 25% of the pre-crash value of the driver's vehicle) and being trapped inside the motor vehicle raised the NISS by 5.25 (95% confidence interval (CI) 2.51-10.71) and 2.34 (95% CI 1.20-4.67), respectively.
Following (7)
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Stephen R Cook
University of Rochester School of Medicine and Dentistry -
Fatemeh Rajabi
Tehran University of Medical Sciences -
Mahdi Balali-Mood
Mashhad University of Medical Sciences -
Akbar Fotouhi
Tehran University of Medical Sciences -
Kazem Mohammad
Tehran University of Medical Sciences
Topics (1)
