keyword
MENU ▼
Read by QxMD icon Read
search

Predictive modeling

keyword
https://www.readbyqxmd.com/read/28823101/predictors-of-disordered-eating-in-young-males
#1
R Doumit, J Abi Kharma, M J Sanchez-Ruiz, N Zeeni
Recent findings suggest that disordered eating (DE) symptomatology may be underestimated in the male population. The present study examined depressive symptomatology as a potential mediator of the relationships between body image dissatisfaction, strategies to change body weight and muscles, media pressure, and DE (emotional, restrained and emotional eating) in 260 male undergraduates who completed a self-reported questionnaire. Path analyses indicated that media influence and strategies to decrease body weight had direct positive effects on depressive symptomatology, which in turn predicted emotional eating...
August 19, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/28823055/effectivity-of-a-modified-sanz-risk-model-for-early-death-prediction-in-patients-with-newly-diagnosed-acute-promyelocytic-leukemia
#2
Yinjun Lou, Yafang Ma, Jianai Sun, Sansan Suo, Hongyan Tong, Wenbin Qian, Wenyuan Mai, Haitao Meng, Jie Jin
Early death is the main obstacle for the cure of patients with acute promyelocytic leukemia (APL). We have analyzed risk factors of early death from 526 consecutive newly diagnosed APL patients between 2004 and 2016. The overall incidence of early death was 7.2% (38/526). The peak hazard of early death occurred in the first 0-3 days. Multivariate logistic analysis demonstrated white blood cell (WBC) counts [odds ratio (OR) = 1.039; 95% confidence interval (CI): 1.024-1.055; P < 0.001], age (OR = 1...
August 19, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28823053/identification-of-a-ron-tyrosine-kinase-receptor-binding-peptide-using-phage-display-technique-and-computational-modeling-of-its-binding-mode
#3
Omid Zarei, Silvia Benvenuti, Fulya Ustun-Alkan, Maryam Hamzeh-Mivehroud, Siavoush Dastmalchi
RON (Recepteur d'Origine Nantais) tyrosine kinase receptor is a promising target for therapeutic intervention in cancer therapy. The aim of this work was identification of RON-binding peptides using phage display and computational modeling their mode of binding. A 12-mer peptide phage library was utilized to perform biopanning against RON. The RON-binding ability of the selected peptide-displaying phage and their possible binding sites were examined by ELISA. Binding modes and affinities were also predicted by docking and molecular dynamics (MD) simulation...
August 19, 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28823012/ratio-of-circulating-estrogen-receptors-beta-and-alpha-er%C3%AE-er%C3%AE-indicates-endoscopic-activity-in-patients-with-crohn-s-disease
#4
Pablo M Linares, Alicia Algaba, Ana Urzainqui, Mercedes Guijarro-Rojas, Rafael González-Tajuelo, Jesús Garrido, María Chaparro, Javier P Gisbert, Fernando Bermejo, Iván Guerra, Víctor Castellano, María-Encarnación Fernández-Contreras
BACKGROUND: Data supporting a role of female hormones and/or their receptors in inflammatory bowel disease (IBD) are increasing, but most of them are derived from animal models. Estrogen receptors alpha (ERα) and beta (ERβ) participate in immune and inflammatory response, among a variety of biological processes. Their effects are antagonistic, and the net action of estrogens may depend on their relative proportions. AIM: To determine the possible association between the balance of circulating ERβ and ERα (ERβ/ERα) and IBD risk and activity...
August 19, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28823010/the-reliability-of-rifampicin-resistance-as-a-proxy-for-multidrug-resistant-tuberculosis-a-systematic-review-of-studies-from-iran
#5
REVIEW
M J Nasiri, S Zamani, A Pormohammad, M M Feizabadi, H R Aslani, M Amin, R Halabian, A A Imani Fooladi
In Iran, patients showing rifampicin (RIF) resistance detected by the Xpert® MTB/RIF assay are considered as candidates for multidrug-resistant tuberculosis (MDR-TB) treatment. Despite the fact that RIF resistance has been used as a proxy for MDR-TB, little is known about the proportion of isoniazid (INH) resistance patterns in RIF-resistant TB. We systematically searched MEDLINE, Embase, and other databases up to March 2017 for studies addressing the proportion of INH resistance patterns in RIF-resistant TB in Iran...
August 19, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28823009/proton-pump-inhibitors-as-risk-factor-for-metabolic-syndrome-and-hepatic-steatosis-in-coeliac-disease-patients-on-gluten-free-diet
#6
Nicola Imperatore, Raffaella Tortora, Testa Anna, Nicolò Gerbino, Nicola Caporaso, Antonio Rispo
BACKGROUND: Recent research has shown that patients with coeliac disease (CD) are at risk of developing metabolic syndrome (MS) and hepatic steatosis (HS) after commencing a gluten-free diet (GFD). This study aimed to evaluate the predictive factors for MS and HS in CD after 1 year of GFD. METHODS: All consecutive newly diagnosed CD patients were enrolled. We prospectively collected data about BMI; waist circumference; blood pressure; cholesterol; triglycerides, glucose and insulin blood levels; insulin resistance (through the homeostatic model assessment HOMA-IR) and treatment with proton pump inhibitors (PPI)...
August 19, 2017: Journal of Gastroenterology
https://www.readbyqxmd.com/read/28823006/impact-of-gleason-score-on-biochemical-recurrence-in-patients-with-pt3an0-nx-prostate-cancer-with-positive-surgical-margins-a-multicenter-study-from-the-prostate-cancer-research-committee
#7
Wan Song, Dong Hyeon Lee, Hwang Gyun Jeon, Byong Chang Jeong, Seong Il Seo, Hyun Moo Lee, Han Yong Choi, Jong Wook Kim, SangChul Lee, Seok-Soo Byun, Chang Wook Jeong, Cheol Kwak, Jin Seon Cho, Hanjong Ahn, Seong Soo Jeon
PURPOSE: Oncologic outcomes of patients with pT3aN0/Nx prostate cancer (PCa) with positive surgical margins (PSM) after radical prostatectomy (RP) are heterogeneous. We investigated the impact of Gleason score (GS) on biochemical recurrence (BCR) in these patients. METHODS: A retrospective, multicenter study was performed on 795 patients with pT3aN0/Nx PCa with PSM after RP between January 2006 and December 2014. Clinicopathologic characteristics of patients were examined and onset of BCR was identified...
August 19, 2017: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/28822978/ecological-analysis-of-secular-trends-in-low-birth-weight-births-and-adult-height-in-japan
#8
Naho Morisaki, Kevin Yuji Urayama, Keisuke Yoshii, S V Subramanian, Susumu Yokoya
BACKGROUND: Japan, which currently maintains the highest life expectancy in the world and has experienced an impressive gain in adult height over the past century, has suffered a dramatic twofold increase in low birth weight (LBW) births since the 1970s. METHODS: We observed secular trends in birth characteristics using 64 115 249 live births included the vital statistics (1969-2014), as well as trends in average height among 3 145 521 adults born between 1969 and 1996, included in 79 surveys conducted among a national, subnational or community population in Japan...
August 19, 2017: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/28822962/glucose-transporter-4-glut4-deficient-hearts-develop-maladaptive-hypertrophy-in-response-to-physiologic-or-pathologic-stresses
#9
Adam Raymond Wende, Jaetaek Kim, William Holland, Benjamin E Wayment, Brian T O'Neill, Joseph Tuinei, Manoja K Brahma, Mark E Pepin, Mark A McCrory, Ivan Luptak, Ganesh V Halade, Sheldon E Litwin, E Dale Abel
Pathological cardiac hypertrophy may be associated with reduced expression of the GLUT4 glucose transporter in contrast to exercise-induced cardiac hypertrophy, where GLUT4 levels are increased. However, mice with cardiac specific deletion of GLUT4 (G4H-/-) have normal cardiac function in the unstressed state. This study tested the hypothesis that cardiac GLUT4 is required for myocardial adaptations to hemodynamic demands. G4H-/- and control littermates (Con) were subjected to either a pathological model of left ventricular pressure overload (transverse aortic constriction; TAC) or a physiological model of endurance exercise (swim training)...
August 19, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28822936/influence-of-coupled-ocean-atmosphere-phenomena-on-the-greater-horn-of-africa-droughts-and-their-implications
#10
Freddie Mpelasoka, Joseph L Awange, Ayalsew Zerihun
Drought-like humanitarian crises in the Greater Horn of Africa (GHA) are increasing despite recent progress in drought monitoring and prediction efforts. Notwithstanding these efforts, there remain challenges stemming from uncertainty in drought prediction, and the inflexibility and limited buffering capacity of the recurrent impacted systems. The complexity of the interactions of ENSO, IOD, IPO and NAO, arguably remains the main source of uncertainty in drought prediction. To develop practical drought risk parameters that potentially can guide investment strategies and risk-informed planning, this study quantifies, drought characteristics that underpin drought impacts management...
August 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28822899/a-coupled-diffusion-fluid-pressure-model-to-predict-cell-density-distribution-for-cells-encapsulated-in-a-porous-hydrogel-scaffold-under-mechanical-loading
#11
Feihu Zhao, Ted J Vaughan, Myles J Mc Garrigle, Laoise M McNamara
Tissue formation within tissue engineering (TE) scaffolds is preceded by growth of the cells throughout the scaffold volume and attachment of cells to the scaffold substrate. It is known that mechanical stimulation, in the form of fluid perfusion or mechanical strain, enhances cell differentiation and overall tissue formation. However, due to the complex multi-physics environment of cells within TE scaffolds, cell transport under mechanical stimulation is not fully understood. Therefore, in this study, we have developed a coupled multiphysics model to predict cell density distribution in a TE scaffold...
August 3, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28822879/patient-recall-of-specific-cognitive-therapy-contents-predicts-adherence-and-outcome-in-adults-with-major-depressive-disorder
#12
Lu Dong, Xin Zhao, Stacie L Ong, Allison G Harvey
The current study examined whether and which specific contents of patients' memory for cognitive therapy (CT) were associated with treatment adherence and outcome. Data were drawn from a pilot RCT of forty-eight depressed adults, who received either CT plus Memory Support Intervention (CT + Memory Support) or CT-as-usual. Patients' memory for treatment was measured using the Patient Recall Task and responses were coded into cognitive behavioral therapy (CBT) codes, such as CBT Model and Cognitive Restructuring, and non-CBT codes, such as individual coping strategies and no code...
August 10, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28822787/global-regional-and-national-deaths-prevalence-disability-adjusted-life-years-and-years-lived-with-disability-for-chronic-obstructive-pulmonary-disease-and-asthma-1990-2015-a-systematic-analysis-for-the-global-burden-of-disease-study-2015
#13
(no author information available yet)
BACKGROUND: Chronic obstructive pulmonary disease (COPD) and asthma are common diseases with a heterogeneous distribution worldwide. Here, we present methods and disease and risk estimates for COPD and asthma from the Global Burden of Diseases, Injuries, and Risk Factors (GBD) 2015 study. The GBD study provides annual updates on estimates of deaths, prevalence, and disability-adjusted life years (DALYs), a summary measure of fatal and non-fatal disease outcomes, for over 300 diseases and injuries, for 188 countries from 1990 to the most recent year...
August 16, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28822722/soft-tissue-changes-in-patients-undergoing-intraoral-quadrangular-le-fort-ii-osteotomy-versus-conventional-le-fort-i-osteotomy
#14
F Wagner, M Figl, J Cede, K Schicho, K Sinko, C Klug
PURPOSE: The aim of this study was to evaluate soft tissue changes after intraoral quadrangular Le Fort II osteotomy (IOQLFII) and correlate those changes to underlying osseous changes. MATERIALS AND METHODS: Twenty-six non-growing patients with midfacial deficiency and Class III malocclusion were analyzed. A study group of 13 patients who underwent IOQLFII was compared with 13 patients who underwent conventional Le Fort I osteotomy (LFI). After fusion of pre- and postoperative computed tomograms, each patient's hard and corresponding soft tissue changes were measured...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822665/the-associations-of-hemodialysis-access-type-and-access-satisfaction-with-health-related-quality-of-life
#15
Natalie Domenick Sridharan, Larry Fish, Lan Yu, Steven Weisbord, Manisha Jhamb, Michel S Makaroun, Theodore H Yuo
OBJECTIVE: In addition to age and comorbidities, health-related quality of life (HRQOL) is known to predict mortality in hemodialysis (HD) patients. Understanding the association of vascular access type with HRQOL can help surgeons to provide patient-centered dialysis access recommendations. We sought to understand the impact of HD access type on HRQOL. METHODS: We conducted a cross-sectional prospective study of community-dwelling prevalent HD patients in Pittsburgh, Pennsylvania...
August 16, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28822588/characterization-of-reactive-flow-induced-evolution-of-carbonate-rocks-using-digital-core-analysis-part-2-calculation-of-the-evolution-of-percolation-and-transport-properties
#16
Jafar Qajar, Christoph H Arns
Percolation of reactive fluids in carbonate rocks affects the rock microstructure and hence changes the rock macroscopic properties. In Part 1 paper, we examined the voxel-wise evolution of microstructure of the rock in terms of mineral dissolution/detachment, mineral deposition, and unchanged regions. In the present work, we investigate the relationships between changes in two characteristic transport properties, i.e. permeability and electrical conductivity and two critical parameters of the pore phase, i...
August 12, 2017: Journal of Contaminant Hydrology
https://www.readbyqxmd.com/read/28822511/comparison-of-different-cardiovascular-risk-score-calculators-for-cardiovascular-risk-prediction-and-guideline-recommended-statin-uses
#17
Naveen Garg, Subrat K Muduli, Aditya Kapoor, Satyendra Tewari, Sudeep Kumar, Roopali Khanna, Pravin Kumar Goel
OBJECTIVE: The accuracy of various 10-year cardiovascular disease (CVD) risk calculators in Indians may not be the same as in other populations. Present study was conducted to compare the various calculators for CVD risk assessment and statin eligibility according to different guidelines. METHODS: Consecutive 1110 patients who presented after their first myocardial infarction were included. Their CVD risk was calculated using Framingham Risk score- Coronary heart disease (FRS-CHD), Framingham Risk Score- Cardiovascular Disease (FRS-CVD), QRISK2, Joint British Society risk calculator 3 (JBS3), American College of Cardiology/American Heart Association (ACC/AHA), atherosclerotic cardiovascular disease (ASCVD) and WHO risk charts, assuming that they had presented one day before cardiac event for risk assessment...
July 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28822336/cesium-sorption-reversibility-and-kinetics-on-illite-montmorillonite-and-kaolinite
#18
Chad B Durrant, James D Begg, Annie B Kersting, Mavrik Zavarin
Understanding sorption and desorption processes is essential to predicting the mobility of radionuclides in the environment. We investigate adsorption/desorption of cesium in both binary (Cs+one mineral) and ternary (Cs+two minerals) experiments to study component additivity and sorption reversibility over long time periods (500days). Binary Cs sorption experiments were performed with illite, montmorillonite, and kaolinite in a 5mM NaCl/0.7mM NaHCO3 solution (pH8) and Cs concentration range of 10(-3) to 10(-11)M...
August 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28822323/discriminative-clustering-on-manifold-for-adaptive-transductive-classification
#19
Zhao Zhang, Lei Jia, Min Zhang, Bing Li, Li Zhang, Fanzhang Li
In this paper, we mainly propose a novel adaptive transductive label propagation approach by joint discriminative clustering on manifolds for representing and classifying high-dimensional data. Our framework seamlessly combines the unsupervised manifold learning, discriminative clustering and adaptive classification into a unified model. Also, our method incorporates the adaptive graph weight construction with label propagation. Specifically, our method is capable of propagating label information using adaptive weights over low-dimensional manifold features, which is different from most existing studies that usually predict the labels and construct the weights in the original Euclidean space...
August 1, 2017: Neural Networks: the Official Journal of the International Neural Network Society
https://www.readbyqxmd.com/read/28822294/does-reconsolidation-occur-in-natural-settings-memory-reconsolidation-and-anxiety-disorders
#20
REVIEW
Rodrigo S Fernández, María E Pedreira, Mariano M Boccia
In normal settings, our brain is able to update its stored representations in content, strength, and/or expectations by the memory reconsolidation process. Thus, a reactivated memory enters in a transient labile state (destabilization) followed by a re-stabilization phase in order to persist (memory reconsolidation). Cognitive neuroscience and its insight into psychiatric problems attributed a close relationship between memory (formation, maintenance, and utilization) and several mental disorders. In this framework, the reconsolidation process could be not only the mechanism for maintenance of some psychopathologies, but also open a novel therapeutic window...
August 10, 2017: Clinical Psychology Review
keyword
keyword
37434
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"