نتایج جستجو برای: inr
تعداد نتایج: 3534 فیلتر نتایج به سال:
OBJECTIVE In the Indian Diabetes Prevention Programme (IDPP), a 3-year randomized, controlled trial, lifestyle modification (LSM) and metformin helped to prevent type 2 diabetes in subjects with impaired glucose tolerance (IGT). The direct medical costs and cost-effectiveness of the interventions relative to the control group are reported here. RESEARCH DESIGN AND METHODS Relative effectivene...
BACKGROUND We evaluated thrombotic and bleeding outcomes in patients with continuous-flow left ventricular assist devices (CF-LVADs), stratified by anticoagulation intensity. Previous studies of outpatients with CF-LVADs have suggested that target international normalized ratio (INR) values <2.5 (range, 2-3) may be used. However, recent studies reported an increase in pump thrombosis among CF-L...
OBJECTIVE This study compared the efficacy and safety of warfarin in specialized international normalized ratio (INR) outpatient clinic (INR-C) and in general cardiology outpatient clinic (General-C). METHODS Herein, 381 consecutive patients with a regular follow-up at INR-C (n=233) or General-C (n=148) for at least 1 year were retrospectively included. While INR-C patients were followed by a...
Data on the burden of disease, costs of illness, and cost-effectiveness of vaccines are needed to facilitate the use of available anti-typhoid vaccines in developing countries. This one-year prospective surveillance was carried out in an urban slum community in Delhi, India, to estimate the costs of illness for cases of typhoid fever. Ninety-eight culture-positive typhoid, 31 culture-positive p...
BACKGROUND Vitamin K antagonist (VKA) therapy remains the most common method of stroke prevention in patients with atrial fibrillation. Time in therapeutic range (TTR) is a widely cited measure of the quality of VKA therapy. We sought to identify factors associated with TTR in a large, international clinical trial. METHODS AND RESULTS TTR (international normalized ratio [INR] 2.0 to 3.0) was ...
AIM To assess the effect of a lyophilised calibrant plasma procedure on the international normalised ratio (INR) and its interlaboratory variation. METHODS INR equivalent values were assigned to five lyophilised plasmas (one from normal donors and four from coumarin treated patients) by a reference laboratory using three calibrated thromboplastin reagents. The calibrant plasmas and five artif...
OBJECTIVE This paper aims to determine the cost of establishing and sustaining a verbal-autopsy based mortality surveillance system in rural India. MATERIALS AND METHODS Deaths occurring in 45 villages (population 185,629) were documented over a 4-year period from 2003-2007 by 45 non-physician healthcare workers (NPHWs) trained in data collection using a verbal autopsy tool. Causes of death w...
This paper describes the outcome of including information on dietary intake in the attempt to predict International Normalized Ratio (INR) values. An already published model has been extended and is now tested with the additional dietary data and without it. When predicting INR values seven days into the future, the new proposed model outperforms the existing one. It is concluded that adding in...
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