نتایج جستجو برای: epidemiological indices
تعداد نتایج: 151146 فیلتر نتایج به سال:
Reliability-oriented sensitivity analysis methods have been developed for understanding the influence of model inputs relative to events which characterize failure a system (e.g., threshold exceedance output). In this field, target focuses primarily on capturing occurrence such critical event. This paper proposes new indices, based Shapley values and called “target effects”, allowing interpreta...
background and aims: nowadays, orofacial clefts are known as the most common orofacial birth defects. several factors are responsible for problem, such as environmental factors, genetic background, nutritional deficiencies such as vitamins, zinc, iron, maternal diseases, exposure to teratogenicagents, smoking, drugs, organic solvents. the aim of this study was to evaluate the of risk factors fr...
food safety issues are not a new issue in science, but due to the dynamic changes in the modern world it is as equally important as decades ago. the aim of the study was to address the efforts in the development of a comprehensive food safety system in serbia, and make specific recommendations regarding the improvement of epidemiological investigation capacity as a useful tool which contributes...
Background & Objectives: One of the major questions in epidemiological and social science researches is studying the relationship of the living place with social and health outcomes. In this study, we measured segregation indices for a number of important socioeconomic indices using the 2006 Iranian census data to find out whether residential segregation is correlated with the available differe...
105 inTroducTion Civilian Tactical Emergency Medical Support (TEMS) has a long history in the United States. Enormous progress has been made during the past ten years in developing professional and operational standards within the field. However, to date, there still exists no standard of care within TEMS specifically, and more broadly for high threat pre-hospital trauma care. Current civilian ...
Eiman Zargaran, MD, MHSc, Lauren Adolph, Nadine Schuurman, PhD, Larissa Roux, MD, PhD, Damon Ramsey, MD, Richard Simons, MB, BChir, Richard Spence, MD, Andrew J. Nicol, MD, PhD, Pradeep Navsaria, MD, Juan Carlos Puyana, MD, Neil Parry, MD, Lynne Moore, PhD, Michel Aboutanos, MD, MPH, Natalie Yanchar, MD, Tarek Razek, MD, Chad G. Ball, MD, MSc, and S. Morad Hameed, MD, MPH, for the Trauma Associ...
Background: Unintentional drug intoxication is still a major cause of mortality and morbidity in young children. Method & Materials: In order to study changes of epidemiological indices of children intoxication during a 10-year period in Hamadan Province, all cases admitted to Ghaem Hospital from 1995-1999 were recruited, and compared with all cases admitted to the same hospital from 1990-1...
conclusions the highest frequency of fc was seen in younger than 20-month-old children. except for the lower incidence of positive history of prematurity and higher prevalence of gastroenteritis, results of the present study are relatively similar to other studies. patients and methods in this cross-sectional study, the patients with diagnosis of febrile seizure were the target population. we o...
Cerebral language lateralization can be assessed in several ways. In healthy subjects, functional MRI (fMRI) during performance of a language task has evolved to be the most frequently applied method. Functional transcranial Doppler (fTCD) may provide a valid alternative, but has been used rarely. Both techniques have their own strengths and weaknesses and as a result may be applied in differen...
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