نتایج جستجو برای: death model
تعداد نتایج: 2342597 فیلتر نتایج به سال:
background: identification of disease risk factors can help in the prevention of diseases. in assessing the predictive value of continuous variables, a routine procedure is to categorize the factors. this yield to inability to detect non‑linear relationship, if exist. multivariate fractional polynomial (mfp) modeling is a flexible method to reveal non‑linear associations. we aim to demonstrate ...
Abstract Background: There is no reliable prediction model on the rate of mortality due to road traffic accidents in Iran. The present study aimed to predict deaths from road traffic crashes in Iran. Materials and methods: All death records from traffic accidents in Iran between March 2004 and March 2011 were analyzed. The Box-Jenkins time series model was used for obtaining trends. Death f...
Background and Objectives: Alzheimerchr('39')s disease (AD) is a neurodegenerative disease which is marked by impaired cholinergic function and decreased nicotinic acetylcholine receptor (nAChRs) density. nAChRs are important mediators of cholinergic signaling in modulation of learning and memory function. In Alzheimer hippocampus is particularly vulnerable to specific degenerative processes an...
Objectives Suicide is a major cause of death worldwide, especially among teens and adolescents. The aim of this research was the structural test of the Interpersonal Theory of suicide model in Students. Methods Suicide is a major cause of death worldwide, especially among teens and adolescents. The aim of this research was the structural test of the interpersonal theory of suicide model in st...
چکیده ندارد.
traffic accidents are one of the most important challenges of public hygiene that needs global attention and effort. the recent research was conducted in order to determine the crash trend and develop the accident prediction model that leads to death in ilam from 2010 to 2014. the recent study based on descriptive analysis was performed by using the statistical data related to death caused by...
this study was carried out to determine the psychometric properties of templer death anxiety scale (das), a tool, designed to assess the death anxiety. our sample comprised 106 nurses who were selected from two hospitals in tehran, iran, using a convenience sampling method and were then assessed using the templer death anxiety scale (das), reasons for death fear scale (rdfs), death obsession sc...
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 introduction: death-related information is source for identifying the health prerequisites and formulating the related programs. due to importance of data for decision making, evaluation of it to determine the rate of documentation and errors is necessary. methods: in this descriptive, cross-sectional study, all issued cer...
abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...
Background and purpose: Mortality in HIV-positive patients is due to various reasons such as progression to AIDS or co-infection with AIDS and TB or other causes. In survival analysis, competing risk methods are used if there are different reasons for death. The purpose of this article was to identify the factors affecting various causes of death using competing risk methods. Materials and met...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید