نتایج جستجو برای: rural centers with moderate risk
تعداد نتایج: 9624974 فیلتر نتایج به سال:
بررسی تطبیقی بازده حاصل از کاربرد تحلیل های تکنیکال و روش خرید و نگهداری در بورس اوراق بهادار تهران چکیده در این پژوهش بازدهی حاصل از روش های تجزیه و تحلیل تکنیکی و روش خرید و نگهداری در فرض قابل پیش بینی بودن قیمت ها و عدم وجود شکل ضعیف فرضیه بازار کارا که توسط فاما در سال 791 مطرح گردیده است ، فعالیت میکند . در این مطالعه چهار روش از پر کاربردترین و معتبر ترین روش های تحلیل تکنیکی مورد بر...
BACKGROUND The global burden of anemia is large especially in sub-Saharan Africa, where HIV is common and lifestyles are changing rapidly with urbanization. The effects of these changes are unknown. Studies of anemia usually focus on pregnant women or children, among whom the burden is greatest. We describe prevalence and risk factors for anemia among rural and urban men and women of all ages i...
BACKGROUND For migrant populations from sub-Saharan Africa, adverse cardiovascular disease (CVD) risk factors have been observed to be higher than found in their home country-based counterparts or among the host populations in high-income countries. Differences in absolute overall CVD risk, however, remain largely unexplained. We, therefore, predicted the differences in 10-year CVD risk among s...
OBJECTIVE To study whether traditionally vulnerable populations have worse geographic access to trauma centers. DESIGN A cross-sectional analysis using data from the American Hospital Association Annual Survey from 2005 linked with zip code-level data from the US Census. We used a multinomial logit model to examine the odds of having difficult as opposed to easy access to trauma centers for a...
BACKGROUND Increased urbanization in the developing world parallels a rising burden of chronic diseases. Developing countries account for ∼ 80% of global cardiovascular (CV) deaths, but contribute a paucity of systematic epidemiological data on CV risk factors. OBJECTIVE To estimate the prevalence of CV risk factors in rural and urban cohorts attending general practice clinics in the Africa a...
در این پایان نامه همبستگی بین سرعت بادهای سطحی و عمق اپتیکی هواویزهای جو زنجان در فاصله ی زمانی ? فروردین ???? تا ?? شهریور ???? بررسی شده است. زنجان در شمال غرب ایران در عرض جغرافیایی ??/?? درجه ی شمالی، طول جغرافیایی ??/?? درجه ی شرقی و ارتفاع ???? متر از سطح دریای آزاد واقع شده است. هواویز غالب در جو زنجان غبار است. داده های عمق اپتیکی هواویزها از دستگاه شیدسنج خورشیدی و داده های سرعت باد از...
Abstract Objectives: This study has aimed to evaluate the integration of mental health program into rural Primary Health Care (PHC) system in Sanandaj district. Method: In this cross-sectional study, data were collected from 330 people from rural population, 60 health workers (Behvarz), 33 health houses, 11 rural health centers, and 63 psychiatric patients and their ...
BACKGROUND To investigate the association between migration and HIV infection among migrant and nonmigrant men and their rural partners. GOAL The goal was to determine risk factors for HIV-1 infection in South Africa. STUDY DESIGN This was a cross-sectional study of 196 migrant men and 130 of their rural partners, as well as 64 nonmigrant men and 98 rural women whose partners are nonmigrant...
Introduction and purpose: Hypertension is an important risk factor for coronary heart diseases and the most common cause of stroke and renal failure in the elderly. This study was conducted to investigate the prevalence of hypertension and its associated risk factors in the elderly of Bahar city in the province of Hamadan. Materials and Methods: This analytical cross-sectional study was co...
background: helicobacter pylori ( h. pylori ) is a global pathogen with a widely varied prevalence (30%-80%) among different countries and populations. this study aims to determine the prevalence of h. pylori in the population of arak, iran. materials and methods: this was an epidemiologic cross-sectional population-based study with multistage sampling. the population of arak according to the 2...
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