نتایج جستجو برای: death model
تعداد نتایج: 2342597 فیلتر نتایج به سال:
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...
abstract prediction of death anxiety on the basis of demographic characteristics and sp پیش بینی اضطراب مرگ براساس ویژگی های دموگرافیک و مولفه های معنویت در سالمندان به کوشش الهام حسن زهی معنویت از جمله مفاهیمی است که سالیان متمادی در حوزه روان شناسی جایگاه خود را یافته است پیشینه پژوهش نشان داده است که با متغیرهای فراوانی در روانشناسی در ارتباط بوده است. هدف از پژوهش حاضر این اس...
background: breast cancer (bc) is the second most commonly diagnosed cancer after lung cancer. survival of bc patients is affected by intermediate events. this study was aimed to investigate the disease course of primary non-metastatic bc patients with first recurrence of the tumor (frt) as the intermediate event using the illness- death model. methods: this retrospective cohort study was condu...
Background & Aim: Concerns about death may negatively affect health-related quality of life. However, little is known about the relationship between death anxiety and quality of life in life-threatening illnesses especially in hemodialysis patients. This research aimed to determine the relationship between death anxiety and quality of life in hemodialysis patients. Methods & Materials: In th...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
Background: Physicians’ and nurses’ experience of the COVID-19 pandemic and its physical and psychological consequences can be associated with changes in biological and hormonal levels, experienced as fatigue, restlessness, disruptions in one's mood, and sleep quality. This study examined the role of depression and death anxiety in contracting COVID-19 among healthcare staff. Methods: The stat...
اگرکیفیت معلم کلاس برای بهبودیادگیری دانش آموزحیاتی است،پس کیفیت اساتیددانشجو-معلمان، یابه عبارتی معلمین معلمان نیزبرای پیشرفت آموزش بسیارمهم واساسی است.ناگفته پیداست که یک سیستم مناسب آموزش معلمان ،معلمین با کیفیتی را تربیت خواهدکرد.که این کار منجربه داشتن مدارس خوب، ودرنتیجه نیروی کارماهرتروشهروندبهتربرای جامعه خواهدشد. اساتیددانشجو-معلمان نقشی بسیارمهم را در سیستم اموزش معلمان درسراسرجهان ای...
Background: Road Traffic Accidents (RTA) is a major public health problem in the world. The RTAs patterns are different in various countries which require taking specific approach es and strategies. The purpose of this study was to use Growth Mixture Model (GMM) to study the pattern of RTAs death rate worldwide. Methods: In this longitudinal study, RTAs death rate data of 193 countries from 20...
introduction: dna damage, as an important initiator of neuronal cell death, has been implicated in numerous neurodegenerative conditions. previously we have delineated several pathways that control embryonic cortical neuronal cell death evoked by the dna-damaging agent, camptothecin. the camptothecin, topoisomerase ι inhibitor, has been shown to induce cortical neuronal cell death in a reproduc...
background: different measures of mortality and morbidity statistics is a good tool in determining the health status of a community،the health network development and application of methods of prevention and treatment. basis of mortality data is the death certificate and the most important index in death certificate is accuracy of death causes with who standards and death causes codes in icd10....
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