نتایج جستجو برای: risk factors

تعداد نتایج: 1757307  

Journal: :the journal of tehran university heart center 0
maryam moshkani farahani atherosclerosis research center, baqiyatallah university of medical sciences, tehran, iran. mehrdad taghipour nephrology and urology research center, baqiyatallah university of medical sciences, tehran, iran. mohsen motalebi nephrology and urology research center, baqiyatallah university of medical sciences, tehran, iran. ramezan bakhshian atherosclerosis research center, baqiyatallah university of medical sciences, tehran, iran. ehsan shahverdi student research committee, baqiyatallah university of medical sciences, tehran, iran. sovaid taghipour islamic azad university, babol branch, babol, iran.

background: psychological problems such as depression constitute a dilemma that patients with the implantable cardioverter-defibrillator (icd) usually encounter and may impact their quality of life. the purpose of this study was to evaluate the prevalence of depression among adults with the icd and the relationship between depression and associated factors.    methods: totally, 115 individuals ...

Journal: :journal of dentistry, tehran university of medical sciences 0
n a chrysanthakopoulos associate professor, department of maxillofacial and oral surgery, general military hospital of athens, athens, greece.

the aim of the present study was to examine the periodontal condition of an adult population in three isolated regions in greece and to determine the association of periodontal disease with several demographic, behavioral and environmental factors.the study population consisted of 640 individuals, aged 20 to 69 years from three isolated regions. the following indices were assessed: pocket depth...

Journal: :asian journal of sports medicine 0
ramin kordi sports medicine research center, tehran university of medical sciences, tehran, iran mohsen rostami sports medicine research center, tehran university of medical sciences, tehran, iran pedram heidari center for translational nuclear medicine and molecular imaging, department of radiology, massachusetts general hospital, harvard medical school, boston, usa sanaz ameli noorafshar rehabilitation & sports medicine hospital, tehran, iran lotfali foroughifard sports medicine research center, tehran university of medical sciences, tehran, iran mahboobeh kordi sports medicine research center, tehran university of medical sciences, tehran, iran; sport medicine research center, no 7, al-e-ahmad highway, tehran, p.o box: 14395-578, ir iran.

purpose this study was performed to determine the possible causes and mechanisms of fatalities among iranian mountaineers during climbing. methods by contacting several sources, deceased mountaineers were identified. data about the causes and mechanism of death was retrospectively obtained using a standard questionnaire for each case. results a total of 29 deaths were identified from march 2006...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1389

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...

GH.R Tadayoni Y Kalafi

The focus of most previous research concerning tardive dyskinesia has been on the impact of risk factors on the development( incidence) of this syndrome. In this paper, we report our results on the relationship between risk factors and the severity of tardive dyskinesia. A total of 33 patients diagnosed as tardive dyskinesia with no other medical illness studied: 21 males and 12 females with a ...

Journal: :emergency journal 0
sedigheh nouhjah social determinants of health research center, school of health, ahvaz jundishapur university of medical sciences university, ahvaz, iran sharareh r. niakan kalhori social determinants of health research center, school of health, ahvaz jundishapur university of medical sciences university, ahvaz, iran department of health information management, school of allied medical sciences, tehran university of medical sciences, tehran, iran azadeh saki department of biostatistics, school of health, ahvaz jundishapur university of medical sciences, ahvaz, iran

introduction: in addition to the annual mortality rate, unintentional home injury may result in temporary or permanent disability and requires medical attention and continuous care in millions of children. this study aimed to explore features and risk factors of these injuries. methods: in this cross-sectional study, demographic variables and epidemiologic pattern of home injuries among childre...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1390

insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...

Journal: :trauma monthly 0
shahram fazeli department of surgery, kermanshah university of medical sciences, kermanshah, ir iran reza karami-matin department of surgery, kermanshah university of medical sciences, kermanshah, ir iran neda kakaei department of surgery, kermanshah university of medical sciences, kermanshah, ir iran samira pourghorban department of surgery, kermanshah university of medical sciences, kermanshah, ir iran roya safari-faramani department of biostatistics and epidemiology, kermanshah university of medical sciences, kermanshah, ir iran; department of biostatistics and epidemiology, kermanshah university of medical sciences, kermanshah, ir iran. tel.: +98-9183367383, fax: +98-8314276299 bahare safari-faramani department of statistics, razi university of kermanshah, kermanshah, ir iran

background: burn injuries impose a considerable burden on healthcare systems in iran. it is among the top ten causes of mortality and a main cause of disability. objectives: this study aimed to examine factors influencing mortality in burn patients admitted to the main educational tertiary referral hospital in kermanshah. patients and methods: all patients admitted to the imam khomeini hospital...

A Bahrampor GH.R Yosefzadeh T Naderi Z Honarvar

Background & Aims: Since at early pregnancy (<20 week) fetal thyroid gland is undeveloped, normal development of the Fetal brain is highly dependent on maternal thyroid hormones. There are excessive adverse perinatal outcomes associated with overt and subclinical hypothyroidism such as increase of Abortion, preeclampsia, placenta Abruption, LBW, preterm labor, impaired fetal neuropsychological ...

Ali Samizadeh Esmaeil Samizadeh Shahla Khosravi Soheila Dabiran

Introduction: Andropause is a common clinical entity of advanced age, with a decline in androgen levels in males. Many of the signs of male aging are results of this condition with significant decline in their quality of life and adverse effects on multiple organ systems function. Androgen Deficiency of the Aging Male (ADAM) questionnaire is one of the most applied screening tools for androgen ...

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