نتایج جستجو برای: normal population
تعداد نتایج: 1216390 فیلتر نتایج به سال:
The aim of the study was to determine the prevalence of alexithymia in an elderly Finnish population sample. Associations between alexithymia and sociodemographic factors were investigated, together with the relationship between alexithymia and perceived somatic health and self-reported psychic health. The study forms a part of the Turun Vanhustutkimus (TUR-VA) project, which is a longitudinal,...
OBJECTIVE The aim of this work was to evaluate the lymphocyte immunophenotype in an elderly population. METHODS This study enrolled 35 over 60-year-old volunteers and a control group composed of 35 young adults. The study included elderly without diseases that might affect the functioning of the immune system. These individuals were consulted by doctors and after a physical examination, labor...
BACKGROUND The complex anatomy of the pancreaticobiliary duct was crucial in management of pancreatic and biliary tract disease. MATERIALS AND METHODS Fresh specimens of pancreas, common bile duct (CBD), and duodenum were obtained en bloc from autopsies of 160 patients. RESULTS Ninety-three male and 67 female patients were included. The length of the pancreas ranged from 9.8-20 cm (mean, 16...
in this paper we consider several generalizations of the skew t-normal distribution, and some of their properties. also, we represent several theorems for constructing each generalized skew t-normal distribution. next, we illustrate the application of the proposed distribution studying the ratio of two heavy metals, nickel and vanadium, associated with crude oil in shadgan wetland in the south-...
Normal level of eye protrusion is different in various populations and many factors such as age, sex, race, refractive error, and anthropometric characteristics affect it. There are limited studies in Iran about the normal amount of eye protrusion in healthy population and normal exophthalmometric values. In this meta-analysis, taking into account the results of the 4 studies, we decided to obt...
Background & objectives: MEFV gene has a major role in Familial Mediterranean Fever (FMF) as an auto-inflammatory disorder. FMF is most often seen in the people of the Mediterranean area. Considering the significant role of the MEFV gene in many rheumatologic diseases and even non-rheumatologic disorders, it is necessary to identify different variations of these mutations in the healthy and nor...
The patients evaluated in this study were classified into three groups of severe, moderate, and mild according to the severity of exposure to sulfur mustard. We evaluated the Immunological and Cytogenetical status of the patients after eight years of their exposure to sulfur mustard. The investigations revealed that the number of neutrophils, lymphocytes and monocytes in the patients with sever...
هدف این پژوهش به کارگیری skew-normal (sn) markov-switching(ms) garch جهت لحاظ نمودن چولگی در توزیع سریهای زمانی مالی است. انگیزه اصلی بیان این مدل آن است که روش متداول برای در نظر گرفتن عدم تقارن در مدل های normal(n) ms garch یعنی اضافه نمودن میانگین رژیم ها به مدل، منجر به ایجاد بازده های خود همبسته می گردد که امری نامطلوب است. جهت یک مقایسه کامل ، تمامی حالات ممکن مدل های sn ms garch و n ms g...
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