نتایج جستجو برای: risk factors
تعداد نتایج: 1757307 فیلتر نتایج به سال:
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 ...
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...
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...
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...
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 ...
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...
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, ...
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...
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 ...
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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