نتایج جستجو برای: clinical estimation
تعداد نتایج: 1415750 فیلتر نتایج به سال:
AIMS The SCORE project was initiated to develop a risk scoring system for use in the clinical management of cardiovascular risk in European clinical practice. METHODS AND RESULTS The project assembled a pool of datasets from 12 European cohort studies, mainly carried out in general population settings. There were 20,5178 persons (88,080 women and 11,7098 men) representing 2.7 million person y...
Layered motion estimation (LME) in X-ray fluoroscopy is a challenging, ill-posed and non-convex problem due to transparency effects and the way the image is defined. Minimizing an energy formulation of layered motion estimation is computationally expensive. For clinical usability of this approach, we propose to use primal-dual optimization parallelized using a graphical processing unit (GPU) to...
' X Abstract We investigated an intracranial pressure (ICP) estimation method based on aqueductal cerebrospinal fluid (CSF) flow rate measurements from cine phase-contrast MR images. A fluid dynamics model is provided that relates CSF flow rate change to the elastance index, which is a parameter proportional to the ICP. Experimental results from 8 patients with clinical diagnosis of increased I...
Cardiac arrest, a deadly condition caused by a sudden failure of the heart, is synonymous with clinical death (in-hospital mortality rate of ∼ 80%). Early and accurate estimation of patients at high risk of cardiac arrest is crucial for improving the survival rate. Existing research generally fails to utilize a patient’s temporal dynamics and/or leverage ordinal measurements. This paper present...
Estimating patient’s clinical state from multiple concurrent physiological streams plays an important role in determining if a therapeutic intervention is necessary and for triaging patients in the hospital. In this paper we construct a non-parametric learning algorithm to estimate the clinical state of a patient. The algorithm addresses several known challenges with clinical state estimation s...
epidemiology and clinical study of phenylketonuria (pku) patients in khorasan province; norteast iran background: phenylketonuria is an autosomal recessive disease. early diagnosis is a important public health intervention to prevent neurological impairment .this study was designed to describe characteristics of phenylketonouria patients in khorasan ,northeast of iran. methods: we included all ...
fibrosis is the pathological condition resulting in the growth of excess fibrous connective tissue in an organ or body system as a reparative or reactive process. in the field of clinical pathology, clinicians and medical scientists are endeavoring to translate experimental knowledge into effective, innovative treatments for a range of fibrotic conditions. the amelioration of whole organ functi...
objectives: immunodeficiency duo to hiv infection can produce unusual diseases in infected individuals & cd4 count is the main predictor of disease progression. in this study clinical syndromes resulting in admition, are considered according to cd4 count for the beter diagnosis and treatment of clinical problemes in hiv infected patients. materrial & methods: this is a cross - sectional...
marek's disease (md) is the most common lymphoproliferative diseases of chickens; during the last year the incidence of md was investigated among slaughter houses and suspected broiler farms, located in isfahan (iran) as the region of highest density of poultry husbandry by histopathology, for subclinical md investigation, in total 1550 chickens originated from slaughter houses were exam...
background and purpose: experience and clinical competence are the important factors affecting the level of dignity and respect for nurses. this study aimed to evaluate the observance rate of respect for nurses from physicians, colleagues, patients and their family members. methods: this study was conducted on 200 nurses selected by census sampling from hospitals of sanandaj, kurdistan, iran in...
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