نتایج جستجو برای: correlated frailty

تعداد نتایج: 262654  

Journal: :PLoS ONE 2008
Melissa K. Andrew Arnold B. Mitnitski Kenneth Rockwood

BACKGROUND Social vulnerability is related to the health of elderly people, but its measurement and relationship to frailty are controversial. The aims of the present study were to operationalize social vulnerability according to a deficit accumulation approach, to compare social vulnerability and frailty, and to study social vulnerability in relation to mortality. METHODS AND FINDINGS This i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1391

the major aim of this study was to investigate the relationship between social and cultural capital and efl students’ critical thinking skills. this study takes this relationship in to account to see if people with different sociocultural status are different regarding their critical thinking skills. to this end, 160 university students majoring in english language and literature, english trans...

ژورنال: پژوهش در پزشکی 2010
حاجی‌زاده , ابراهیم, رحیم‌زاده کیوی, میترا, فیضی, سپهر,

Abstract Background: Although corneal graft may be rejected by the immune system of the recipient it remains as the most successful operation as compared to transplantation of other tissues. Since most patient do not reject the grafts, those who do are in the minority. This study was carried out to assess the usefulness of the cure frailty model for determining the significance of risk facto...

Behnam Askari, Mojgan Hajahmadi-poor Rafsanjani, Parin Hamidi-Azar,

Background: Several scoring systems are available to evaluate the cardiac surgery risk. Frailty increases the risk of adverse outcomes after surgery. The Frailty evaluation system is a relatively new method, and in this study, we compared the frailty scoring method with the conventional Euroscore method. Methods: This cross-sectional study was performed on 88 elderly patients (over 65 years of...

Journal: :Bali Medical Journal 2021

Background: The aging process is associated with an increase in proinflammatory markers' serum levels, indicating that a chronic inflammatory correlated disability, mortality, and frailty. Pro-inflammatory cytokines the incidence of frailty syndrome are IL-6, IL-1β TNF-α. 25-hydroxyvitamin D (25 (OH) D) deficiency also potential risk factor for frailty, especially elderly. Vitamin falling, wh...

2017
Hailey J. Jansen Motahareh Moghtadaei Martin Mackasey Sara A. Rafferty Oleg Bogachev John L. Sapp Susan E. Howlett Robert A. Rose

Atrial fibrillation (AF) is prevalent in aging populations; however not all individuals age at the same rate. Instead, individuals of the same chronological age can vary in health status from fit to frail. Our objective was to determine the impacts of age and frailty on atrial function and arrhythmogenesis in mice using a frailty index (FI). Aged mice were more frail and demonstrated longer las...

Journal: :Age and Ageing 2022

Abstract Introduction Frailty and sarcopenia have been shown to significantly increase the risk of falls, traumatic hip fractures all-cause mortality in elderly. The assessment frailty using a validated clinical scale such as that proposed by Rockwood et al., therefore, continues remain an important step determining post-operative prognosis patients undergoing fracture surgery. purpose this stu...

Journal: :The journals of gerontology. Series A, Biological sciences and medical sciences 2009
Sean X Leng Will Hung Anne R Cappola Qilu Yu Qian-Li Xue Linda P Fried

BACKGROUND Elevated white blood cell (WBC) counts and decreased insulin-like growth factor-1 (IGF-1) levels are individually associated with frailty in older adults. WBC subpopulations are known to produce IGF-1 and express IGF-1 receptors in vitro. However, in vivo relationships between WBC and IGF-1 and their joint contribution to frailty have not been investigated. METHODS Baseline data fr...

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