نتایج جستجو برای: mortality pattern

تعداد نتایج: 628767  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1390
صدیقه ستاره شناس, مجتبی گنجعلی, حمیدرضا نواب پور,

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

15 صفحه اول
Journal: :iranian journal of public health 0
a kazemnejad dept. of biostatistics, tarbiat modares university, tehran, iran f amani

background: mortality refers to the death that occurs within a population. it is linked to many factors such as age, sex, race, occupation and social class. the incidence and prevalence of mortality could affect the population's stan­dard of living and health care. the aim of this study was to explore the pattern of mortality trends in iran, south-south west asia and the world in 1970-2010. met...

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Journal: Journal of Advances in Environmental Health Research 2015
Kamyar Yaghmaeian Kazem Nadafi Payman Kaseb, Ramin Nabizadeh

Among the numerous air pollutants, the strongest proof for adverse health effects has been reported for particulate matter (PM). The aim of this study was the exploration of short-term associations of air pollution with mortalities due to cardiovascular diseases (CVD) in Tehran, Iran, based on hospital and census data from 2007 to 2013. This descriptive and analytical research was conducted in ...

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ژورنال: مجله اپیدمیولوژی ایران 2011
امانی, فیروز, حاجی زاده, ابراهیم, حبیبی, رضا, کاظم نژاد, انوشیروان,

Background & Objectives: Changing the pattern of mortality gives important perspective of health determinants. The aim of this study is to detect location and time of mortality pattern change in country using statistical change point method during 1971-2009 Years. Methods: We assume for years before and after 0 k , t y has a Poisson distribution with means 0 l and 1 l , respectively. We ...

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