Πλοήγηση ανά Θέμα "multivariate analysis"
Αποτελέσματα 1-20 από 60
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Adherence to Mediterranean Diet and Frailty
(2018)Objective: Το investigate associations between adherence to the Mediterranean diet and frailty in a Greek population of older adults. Design: Cross-sectional study. Setting: Data were drawn from the Hellenic longitudinal ... -
Age- A nd sex-specific analysis of patients with embolic stroke of undetermined source
(2017)Objective: To investigate whether the correlation of age and sex with the risk of recurrence and death seen in patients with previous ischemic stroke is also evident in patients with embolic stroke of undetermined source ... -
Agricultural produces: Synopsis of employed quality control methods for the authentication of foods and application of chemometrics for the classification of foods according to their variety or geographical origin
(2001)A review of quality control methods and applications of multivariate statistical techniques on the authentication and classification of agricultural products is presented. The products reported within the frame of this ... -
Analysis of soil eDNA functional genes: potential to increase profitability and sustainability of pastoral agriculture
(2016)Management of soil biological resources to optimise plant production, efficiency of nutrient inputs, and system sustainability is an emerging opportunity for pastoral agriculture. To achieve these goals, suitable tools ... -
Anatomical Differences Between Intact and Ruptured Large Abdominal Aortic Aneurysms
(2020)Purpose: To compare different anatomical characteristics between intact and ruptured large abdominal aortic aneurysms (rAAA >80 mm) with the goal of refining the process of estimating rupture risk. Materials and Methods: ... -
Apolipoprotein E Polymorphism and Left Ventricular Failure in Beta-Thalassemia: A Multivariate Meta-Analysis
(2017)Apolipoprotein E (ApoE) is potentially a genetic risk factor for the development of left ventricular failure (LVF), the main cause of death in beta-thalassemia homozygotes. In the present study, we synthesize the results ... -
Aspirin Versus Clopidogrel for Type 2 Diabetic Patients with First-Ever Noncardioembolic Acute Ischemic Stroke: Ten-Year Survival Data from the Athens Stroke Outcome Project
(2017)Background and objective Diabetes mellitus is associated with an increased risk of stroke and poor outcome following a stroke event. We assessed the impact of discharge treatment with aspirin versus clopidogrel on the ... -
Assessment of natural and anthropogenic impacts in groundwater, utilizing multivariate statistical analysis and inverse distance weighted interpolation modeling: the case of a Scopia basin (Central Greece)
(2018)In Scopia basin, central Greece, a hydrochemical investigation was completed. Groundwater samples from 41 sites were used to assess the natural and anthropogenic impacts in groundwater, utilizing the principal component ... -
Assessment of the reporting quality of double-blind RCTs for ischemic stroke based on the CONSORT statement
(2020)Background-Purpose: It is critical that Randomized Controlled Trials(RCTs) present complete and transparent reporting. The present study aims to determine the reporting quality of double-blind RCTs for medicinal interventions ... -
Banana Cultivars, Cultivation Practices, and Physicochemical Properties
(2009)The physicochemical ( pH, texture, Vitamin C, ash, fat, minerals) and sensory properties of banana were correlated with the genotype and growing conditions. Minerals in particular were shown to discriminate banana cultivars ... -
Bivariate genome-wide association meta-analysis of pediatric musculoskeletal traits reveals pleiotropic effects at the SREBF1/TOM1L2 locus
(2017)Bone mineral density is known to be a heritable, polygenic trait whereas genetic variants contributing to lean mass variation remain largely unknown. We estimated the shared SNP heritability and performed a bivariate GWAS ... -
“Blame it on the Comorbidities”: A 5-Year Follow-Up of 53 Chronic Dialysis-Dependent Patients Who Underwent Cardiac Surgery
(2016)Objectives This study evaluates midterm survival rates and risk factors for mortality of chronic dialysis-dependent patients undergoing cardiac surgery. Methods Fifty-three dialysis-dependent patients (34 males, aged 67 ± ... -
A case-control study on the risk factors for meningococcal disease among children in Greece
(2016)Purpose: The aim of this study was to identify environmental or genetic risk factors that are associated with invasive meningococcal disease (IMD) in children in Greece. Methods: A case-control study was performed in 133 ... -
Clinical outcomes and neuroimaging profiles in nondisabled patients with anticoagulant-related intracerebral hemorrhage
(2018)Background and Purpose: The aim of this study was to prospectively validate our prior findings of smaller hematoma volume and lesser neurological deficit in nonvitamin K oral anticoagulant (NOAC) compared with Vitamin K ... -
Clinical significance of organ- and non-organ-specific autoantibodies on the response to anti-viral treatment of patients with chronic hepatitis C
(2006)Background: Development of organ- and non-organ-specific autoantibodies has been reported in hepatitis C virus patients treated with interferon-α plus/minus ribavirin. Aims: To address whether prevalence and the titre of ... -
Computed tomography study of radial head morphology
(2008)Computed tomography scans of 22 cadaveric adult elbows were obtained in 3 forearm positions: full supination, neutral, and full pronation. The radial head dimensions, the radiocapitellar joints, and the proximal radioulnar ... -
Continuing versus Stopping Prestroke Antihypertensive Therapy in Acute Intracerebral Hemorrhage: A Subgroup Analysis of the Efficacy of Nitric Oxide in Stroke Trial
(2016)Background and purpose More than 50% of patients with acute intracerebral hemorrhage (ICH) are taking antihypertensive drugs before ictus. Although antihypertensive therapy should be given long term for secondary prevention, ... -
An electroglottographical analysis-based discriminant function model differentiating multiple sclerosis patients from healthy controls
(2018)Dysarthrophonia is a predominant symptom in many neurological diseases, affecting the quality of life of the patients. In this study, we produced a discriminant function equation that can differentiate MS patients from ... -
Elevated preoperative suPAR is a strong and independent risk marker for postoperative complications in patients undergoing major noncardiac surgery (SPARSE)
(2022)Background: Patients undergoing major surgery are often at risk of developing postoperative complications. We investigated whether a preoperative marker of chronic inflammation, soluble urokinase plasminogen activator ... -
Evaluation of respiratory parameters in finswimmers regarding gender, swimming style and distance
(2018)Aim: The purpose of our study was to investigate the differences in the finswimmers’ physiological characteristics, as far as gender, the swimming style and the different swimming distance are concerned. Methods: 52 ...