BACKGROUND Abnormal ankle-brachial index (ABI) has been found to be a strong predictor of mortality in some hemodialysis populations in studies with relatively short periods of follow-up, lower than 2 years. OBJECTIVE This study aimed to assess the predictive value of abnormal ABI as a risk factor for death among patients on maintenance hemodialysis after a 5-year follow-up. METHODS A total...

Background: The ankle-brachial index (ABI) is a noninvasive and inexpensive means to assess lower extremity artery patency with established validity. Low ABI values are predictive of cardiovascular morbidity and all-cause mortality. Automated, oscillometric devices are commonly used to measure ABI in population studies for timeefficiency and to reduce observer-dependent variability. The repeata...

Objective: Peripheral Arterial Disease (PAD) is a state characterized by atherosclerotic occlusive disease of lower extremities. Diabetes is the main risk factor for PAD. Material and Methods: To assess the prevalence of PAD, a cross sectional study was performed on 352 diabetic patients who referred to Yazd diabetes research center from 2007 to 2010. Vascular assessment was done by measuring ...

Objective: The ankle-brachial index (ABI) as a simple test which can detect peripheral arterial disease (PAD). Therefore in this study we try to evaluate the diagnostic value of ABI for silent myocardial ischemia in diabetic patients and compare the results with myocardial perfusion imaging (MPI) results. Materials and Methods: All 149 diabetic patients in this study were categorized according...

OBJECTIVES To determine the prevalence of ankle-brachial index (ABI)<0.9 and symptomatic peripheral arterial disease (PAD), association with cardiovascular risk factors (CVRF), and impact of adding ABI measurement to coronary heart disease (CHD) risk screening. DESIGN Population-based cross-sectional survey of 6262 participants aged 35-79 in Girona, Spain. METHODS Standardized measurements ...

This study presents preliminary validation data on both the Acceptance and Action Questionnaire-Acquired Brain Injury (AAQ-ABI) and the Acceptance and Action Questionnaire-II (AAQ-II). Data from 150 participants with ABI was subject to exploratory factor analysis on the AAQ-ABI (15 items). A subset of 75 participants with ABI completed a larger battery of measures to test construct validity for...

BACKGROUND An ankle-brachial index (ABI) of less than 0.9 is a noninvasive measure of lower extremity arterial disease and a predictor of cardiovascular events. Little information is available on longitudinal change in ABI or on risk factors for declining ABI in a community-based population. METHODS To assess risk factors for ABI decline, we studied 5888 participants in the Cardiovascular Hea...

Ankle brachial index (ABI) has been utilized in the management of peripheral arterial disease (PAD).ABI is a surrogate marker of atherosclerosis and recent studies indicate its utility as a predictor of future cardiovascular disease and all-cause mortality. Even so, this critical test is underutilized. The purpose of this review is to summarize available evidence associated with ABI methodology...

A higher serum phosphorus level is associated with cardiovascular disease (CVD) events among community-living populations. Mechanisms are unknown. The ankle-brachial index (ABI) provides information on both atherosclerosis and arterial stiffness. In this cross-sectional study (2000-2002), the authors evaluated the association of serum phosphorus levels with low (<0.90) and high (> or =1.40 or i...

1. The most recent American Heart Association guideline indeed states that the most precise estimate of the ABI is obtained by measuring pressures in both ankle arteries (3). However, even if we misclassified some individuals as having a low ABI, we still found strong associations between the ABI and mortality. The same is true if we misclassified any individuals with a high ABI (.1.4) as havin...