نتایج جستجو برای: invasive predictors
تعداد نتایج: 244055 فیلتر نتایج به سال:
The purpose of our study was to evaluate the association between metabolic parameters on FDG PET/CT and axillary lymph node metastasis (ALNM) in patients with invasive breast cancer.From January 2012 to December 2012, we analyzed 173 patients with invasive ductal carcinoma (IDC) who underwent both initial breast magnetic resonance imaging (MRI) and F-fluorodeoxyglucose positron emission tomogra...
Old fields are diverse forb-dominated ecosystems transitioning into woody-dominated forested ecosystems. However, the susceptibility of old fields to high levels of plant invasion can lead to the co-occurrence of multiple non-native invasive plant species at the fine-scale of plant neighborhoods, which can alter native species co-occurrence patterns and successional trajectories into forest com...
The fertility potential of patients with nonobstructive azoospermia (NOA) depends on sperm extraction from the tissue sample and then in vitro fertilization with intracytoplasmic sperm injection (IVF/ICSI). Unfortunately, there is no consensus regarding predictors that can identify nonobstructive azoospermic men with a potentially high yield at the time of sperm extraction. This article analyze...
A hybrid system for detecting driver drowsiness was examined by using piezofilm movement sensors integrated into the car seat, seat belt and steering wheel. Statistical associations between increase in the driver drowsiness and the non-invasive and conventional physiological indicators were investigated. Statistically significant associations were established for the analysed physiological indi...
conclusions this study showed significant associations between the seven dietary patterns and overweight and obesity among adolescents. using dietary patterns within adolescents can provide important information on dietary consumption, and this approach is clearer and much easier to follow. patients and methods a total of 840 students, ages 15 - 17, from six schools were enrolled in this cross-...
In this paper, we discuss dierent predictors of times to failure of units censored in multiple stages in a progressively censored sample from proportional hazard rate models. The maximum likelihood predictors, best unbiased predictors and conditional median predictors are considered. We also consider Bayesian point predictors for the times to failure of units. A numerical example and a Monte C...
Introduction: Colorectal cancer is one of the most common invasive cancers, and is ‎responsible for physical and psychosocial morbidity. Therefore, Quality of Life (QOL) is an ‎important outcome for these patients. Although extensive research has examined QOL in ‎patients with colorectal cancer, less research has examined factors that predict QOL. ‎ Objective: The aim o...
Background Febrile neutropenia with childhood cancer alters the outcome significantly. To study the clinical and laboratory parameters, which predict the outcome among cancer patients with febrile neutropenia this study was undertaken. Materials and Methods The study included children less than 18 years with febrile neutropenia episodes. Clinical and hematological / laboratory parameters were r...
BACKGROUND Thrombolysis has altered treatment of acute myocardial infarction (AMI). Therefore, reevaluation of predictors of outcome and treatment strategies is appropriate. METHODS AND RESULTS Clinical variables collected prospectively for the 3,339 patients of the Thrombolysis in Myocardial Infarction II study were analyzed retrospectively to identify predictors of clinical events at 42 day...
BACKGROUND The performance of serum biomarkers for the early detection of invasive aspergillosis expectedly depends on the timing of test results relative to the empirical administration of antifungal therapy during neutropenia, although a dynamic evaluation framework is lacking. METHODS We developed a multi-state model describing simultaneously the likelihood of empirical antifungal therapy ...
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