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Journal articles on the topic 'Multi variate ratio'

Author: Grafiati

Published: 8 September 2023

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1

Lakshmi, Muthu, Ganesh Kumar, Bala Subramanian, and Priti Rishi. "MULTI VARIATE NEURO-STATISTICAL SPARSE TRANSFORM FOR GRAY SCALE IMAGES." Latin American Applied Research - An international journal 52, no. 2 (2022): 167–72. http://dx.doi.org/10.52292/j.laar.2022.583.

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Abstract-- The main objective of this paper is to examine the performance of Neuro- Statistical sparse transformation function for implementation in a still image vector coding based compression system. This paper discusses the important features of low bit-rate image coding which is based on recent developments in the theory of multivariate nonlinear piecewise polynomial approximation in still images. It combines Binary Space Partition (BSP) scheme with Geometric Wavelet (GW) tree approximation so as to efficiently capture curve singularities and provide a sparse representation of the image.

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MITSUI, Toshiyuki, Syuji OKUYAMA, and Yoshikazu FUJIMURA. "Determination of the blend composition ratio of gasoline to kerosene by multi-variate analysis." Bunseki kagaku 40, no. 8 (1991): 389–94. http://dx.doi.org/10.2116/bunsekikagaku.40.8_389.

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Gholizadeh, Pouya, and Behzad Esmaeili. "Developing a Multi-variate Logistic Regression Model to Analyze Accident Scenarios: Case of Electrical Contractors." International Journal of Environmental Research and Public Health 17, no. 13 (2020): 4852. http://dx.doi.org/10.3390/ijerph17134852.

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The ability to identify factors that influence serious injuries and fatalities would help construction firms triage hazardous situations and direct their resources towards more effective interventions. Therefore, this study used odds ratio analysis and logistic regression modeling on historical accident data to investigate the contributing factors impacting occupational accidents among small electrical contracting enterprises. After conducting a thorough content analysis to ensure the reliability of reports, the authors adopted a purposeful variable selection approach to determine the most sig

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Hemalatha, M., S. Geetha, R. Saraswathi, M. Raveendran, and G. Hemalatha. "Diversity and Multi-variate Analysis of Basmati and Non-Basmati Rice Genotypes over Two Seasons using Organo-leptic Traits." International Journal of Plant & Soil Science 35, no. 18 (2023): 923–41. http://dx.doi.org/10.9734/ijpss/2023/v35i183359.

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Investigation on multi-variate analysis was done with Mahalanobis’ D2 statistic, Principal Component Analysis (PCA), genetic variability studies and Pearson’s correlation coefficient analysis among fifty-one rice genotypes over two consecutive seasons i.e., Kharif 2021 and Rabi 2021. It led to the clustering of the genotypes into ten clusters with maximum intra cluster distance found in cluster III and inter cluster distance between clusters III and X. PCA led to six principal components that had eigen values greater than one, explaining cumulative of 76.77% of the total variation. Based on th

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Yee, Jeong, Woorim Kim, Byung Chul Chang, Jee Eun Chung, Kyung Eun Lee, and Hye Sun Gwak. "Association between VEGFA gene polymorphisms and bleeding complications in patients maintaining therapeutic international normalized ratio." Pharmacogenomics 20, no. 9 (2019): 659–67. http://dx.doi.org/10.2217/pgs-2019-0005.

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Aim: This study was designed to identify the possible effects of VEGFA polymorphisms on the occurrence of bleeding complications in patients with mechanical heart valves who have achieved therapeutic international normalized ratio (INR). Materials & methods: 13 SNPs of VEGFA were analyzed. Uni- and multi-variate analyses were conducted to identify associations between polymorphisms and bleeding complications. Results & conclusion: Patients with the CC genotype of rs35410204 had an approximately tenfold higher bleeding complication than those with the T allele. For rs866236, patients wh

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İdil Soylu, Ayşegül, Sümeyra Arıkan Cortcu, Fatih Uzunkaya, et al. "The correlation of the platelet-to-lymphocyte ratio with the severity of stenosis and stroke in patients with carotid arterial disease." Vascular 25, no. 3 (2016): 299–306. http://dx.doi.org/10.1177/1708538116673770.

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Objectives Platelet-to-lymphocyte ratio is a novel biomarker, recently shown to be correlated with atherosclerotic inflammation. This study investigated the role of platelet-to-lymphocyte ratio in patients with carotid artery stenosis and stroke. Methods Patients, who underwent carotid angiography with Multiple Detector Computed Tomography Angiography at our hospital, were retrospectively screened. Patients enrolled were divided into three groups based on the platelet-to-lymphocyte ratio. Patients with a platelet-to-lymphocyte ratio value between 55.0 and 106.71 were assigned to Group I, patie

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Ziman, Nathan, Laura P. Sands, Christopher Tang, Jiafeng Zhu, and Jacqueline M. Leung. "Does postoperative delirium following elective noncardiac surgery predict long-term mortality?" Age and Ageing 49, no. 6 (2020): 1020–27. http://dx.doi.org/10.1093/ageing/afaa047.

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Abstract Objective to determine whether incident postoperative delirium in elective older surgical patient was associated with increased risk for mortality, controlling for covariates of 5-year mortality. Design secondary analysis of prospective cohort studies. Setting academic Medical Center. Subjects patients ≥65 years of age undergoing elective non-cardiac surgery. Outcomes postoperative assessments of delirium measured using the Confusion Assessment Method (CAM), mortality within 5 years of the index surgery was determined from National Death Index records. Results postoperative delirium o

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Atakla, Hugues Ghislain, Fatoumata Lounceny Barry, Mahugnon Maurel Ulrich Dénis Noudohounsi, Benjamin Bekoe Ofosu, Ummi Sulaimi Sulemana, and Dismand Stephan Houinato. "Prognostic Indicators in Patients with Intracerebral Hematoma in an urban clinical setting of a resource limited Country." Nepal Journal of Neuroscience 18, no. 4 (2021): 33–38. http://dx.doi.org/10.3126/njn.v18i4.36701.

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Context and Objective: Hemorrhagic Cerebrovascular Accidents represent 10 to 15% of all strokes and are often related to the spontaneous rupture of small vessels weakened by chronic arterial hypertension or amyloid angiopathy. The aim of this work was to study the prognostic determinants of intracerebral haematomas at the neurology department of Conakry University Hospital. Patients and Method: This was a retrospective analytical study conducted on all patients who were hospitalized with intracerebral hematoma over the 24-month period. Only the records of patients in whom intracerebral h

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Milesi, Marco, Justin Tan, and Phillip Urquijo. "Lepton identification in Belle II using observables from the electromagnetic calorimeter and precision trackers." EPJ Web of Conferences 245 (2020): 06023. http://dx.doi.org/10.1051/epjconf/202024506023.

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We present a major overhaul to lepton identification for the Belle II experiment, based on a novel multi-variate classification algorithm. Boosted decision trees are trained combining measurements from the electromagnetic calorimeter (ECL) and the tracking system. The chosen observables are sensitive to the different physics that governs interactions of hadrons, electrons and muons with the calorimeter crystals. Dedicated classifiers are used in various detector regions and lepton momentum ranges. The tree output is eventually combined with classifiers that rely upon independent measurements f

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Allenet, Clément, Clément Klein, Benjamin Rouget, et al. "Can Pre-Operative Neutrophil-to-Lymphocyte Ratio (NLR) Help Predict Non-Metastatic Renal Carcinoma Recurrence after Nephrectomy? (UroCCR-61 Study)." Cancers 14, no. 22 (2022): 5692. http://dx.doi.org/10.3390/cancers14225692.

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Recent studies suggested that the neutrophil-to-lymphocyte ratio (NLR) could play a key role in tumor initiation, progression and response to treatments. The main objective was to assess the prognostic value of the pre-operative NLR on recurrence-free survival (RFS) in patients with non-hereditary localized renal cell carcinoma. From the UroCCR database (NCT03293563), factors influencing the disease recurrence of consecutive patients who underwent nephrectomy for cT1-T4 N0M0 were analyzed using multi-variate cox regression and log-rank methods. We included 786 patients, among which 135 (17.2%)

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Fox, Matthew, Russell Farmer, Charles R. Scoggins, Kelly M. McMasters, and Robert C. G. Martin. "Lymph Node Ratio is a Significant Predictor of Disease-Specific Mortality in Patients Undergoing Esophagectomy for Cancer." American Surgeon 78, no. 5 (2012): 528–34. http://dx.doi.org/10.1177/000313481207800532.

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The seventh edition of the American Joint Committee on Cancer esophageal cancer staging system classifies nodal status by the number of malignant nodes (LNMs) found. This may be confounded by variations in lymphadenectomy and specimen review. The ratio of lymph nodes containing metastases to the total nodes excised (LNR) has been suggested as an alternative. We seek to validate the use of LNR for staging and determine the effect of the total lymph node yield (LNY) on its accuracy. A review of our prospective esophageal database identified 94 patients who underwent esophagectomy for cancer at o

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Simões, Mariana Roberta Lopes, Adelaide De Mattia Rocha, and Carla Souza. "Factors associated with absenteeism-illness in rural workers in a timber company." Revista Latino-Americana de Enfermagem 20, no. 4 (2012): 718–26. http://dx.doi.org/10.1590/s0104-11692012000400012.

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The monitoring of absenteeism-illness has revealed its high prevalence, and a strong relationship with work. This study aimed to analyze the factors associated with absenteeism-illness among the rural workers in a timber company in Minas Gerais, Brazil. It is an analytical cross-sectional study, carried out among 883 workers. The medical certificates issued in the company over one year were surveyed. For the analysis, use was made of descriptive statistics and bi- and multivariable analyses. The strength of association was measured by the odds ratio (OR) with help from logistic regression (p&l

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Shen, Chaoyong, Zhongke Feng, and Daoqin Zhou. "Analysing the effect of paddy rice variety on fluorescence characteristics for nitrogen application monitoring." Royal Society Open Science 5, no. 6 (2018): 180485. http://dx.doi.org/10.1098/rsos.180485.

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Paddy rice is one of the most important cereal crops worldwide, so it is very important to accurately monitor its growth status and photosynthetic efficiency. The nitrogen (N) level is a key factor closely related to crop growth. In this study, laser-induced fluorescence (LIF) technology combined with multi-variate analysis was applied to investigate the effect of paddy rice variety on N fertilizer level monitoring. Principal components analysis was conducted to extract the variables of the main fluorescence characteristics to identify N levels. Experimental results demonstrated that no nitrog

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Soslow, Jonathan H., Matthew Hall, W. Bryan Burnette, et al. "Creation of a novel algorithm to identify patients with Becker and Duchenne muscular dystrophy within an administrative database and application of the algorithm to assess cardiovascular morbidity." Cardiology in the Young 29, no. 3 (2019): 290–96. http://dx.doi.org/10.1017/s1047951118002226.

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AbstractBackgroundOutcome analyses in large administrative databases are ideal for rare diseases such as Becker and Duchenne muscular dystrophy. Unfortunately, Becker and Duchenne do not yet have specific International Classification of Disease-9/-10 codes. We hypothesised that an algorithm could accurately identify these patients within administrative data and improve assessment of cardiovascular morbidity.MethodsHospital discharges (n=13,189) for patients with muscular dystrophy classified by International Classification of Disease-9 code: 359.1 were identified from the Pediatric Health Info

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Yoshikawa, Takaki, Toru Aoyama, Hiroshi Kuwabara, et al. "Body weight loss after surgery as an independent risk factor for continuation of S-1 adjuvant chemotherapy for gastric cancer." Journal of Clinical Oncology 30, no. 4_suppl (2012): 125. http://dx.doi.org/10.1200/jco.2012.30.4_suppl.125.

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125 Background: S-1 adjuvant chemotherapy improves survival of stage II/III gastric cancer, however, the compliance is not high. The aim of the present study is to clarify risk factors for continuation of S-1 after gastrectomy. Methods: Patients were retrospectively selected according to the following criteria; (1) patients underwent curative D2 gastrectomy for gastric cancer during 2002 and 2010, (2) pathological stage II/III, (3) creatinine clearance more than 60 ml/min, and (4) S-1 was initiated at a dose of 80mg/m2 within 6 weeks after surgery. Clinical factors when starting S-1 chemothera

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Sato, Tsutomu, Toru Aoyama, Tsutomu Hayashi, et al. "Impact of preoperative sarcopenia on morbidity in gastric cancer surgery." Journal of Clinical Oncology 32, no. 3_suppl (2014): 40. http://dx.doi.org/10.1200/jco.2014.32.3_suppl.40.

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40 Background: Skeletal muscle depletion, known as sarcopenia, is characterized by decrease in muscle mass and function. Recent reports demonstrated that sarcopenia was a significant risk factor for complications in colorectal cancer surgery. This study aimed to evaluate impact of preoperative sarcopenia on morbidity in gastric cancer surgery. Methods: Between May 2011 and June 2013, 293 consecutive primary gastric cancer patients who underwent curative surgery were retrospectively examined. All patients received the same perioperative care of enhanced recovery after surgery program. Preoperat

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Gök, Gulay, Mehmet Karadağ, Tufan Çinar, Zekeriya Nurkalem, and Dursun Duman. "In-hospital and short-term predictors of mortality in patients with intermediate-high risk pulmonary embolism." Journal of Cardiovascular and Thoracic Research 12, no. 4 (2020): 321–27. http://dx.doi.org/10.34172/jcvtr.2020.51.

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Introduction: The aim of this study was to evaluate the in-hospital and short-term predictive factors of mortality in intermediate-high risk acute pulmonary embolism (PE) patients with right ventricle (RV)dysfunction and myocardial injury. Methods: In this retrospective study, the medical records of 187 patients with a diagnosis of intermediate high risk acute PE were evaluated. A contrast-enhanced multi-detector pulmonary angiography was used to confirm diagnosis in all cases. All-cause mortality was determined by obtaining both in hospital and 30 days follow-up data of patients from medical

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Gupta, Indra N., and Keith L. McLaughlin. "Attenuation of ground motion in the Eastern United States." Bulletin of the Seismological Society of America 77, no. 2 (1987): 366–83. http://dx.doi.org/10.1785/bssa0770020366.

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Abstract Frequency-dependent attenuation of ground motion in the Eastern United States is investigated for both vertical and horizontal components of motion. This is accomplished by digitizing and analyzing three-component, short-period Long Range Seismic Measurements data from over 200 earthquake-station pairs with epicentral distances less than about 1000 km. Pseudo-relative velocity as well as velocity response spectra, for 5 per cent damping, are obtained for the frequency range of 0.5 to 7 Hz. A multi-variate least-squares inversion is used to derive the station and source terms as well a

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Barton, Sinead, Salaheddin Alakkari, Kevin O’Dwyer, Tomas Ward, and Bryan Hennelly. "Convolution Network with Custom Loss Function for the Denoising of Low SNR Raman Spectra." Sensors 21, no. 14 (2021): 4623. http://dx.doi.org/10.3390/s21144623.

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Raman spectroscopy is a powerful diagnostic tool in biomedical science, whereby different disease groups can be classified based on subtle differences in the cell or tissue spectra. A key component in the classification of Raman spectra is the application of multi-variate statistical models. However, Raman scattering is a weak process, resulting in a trade-off between acquisition times and signal-to-noise ratios, which has limited its more widespread adoption as a clinical tool. Typically denoising is applied to the Raman spectrum from a biological sample to improve the signal-to-noise ratio b

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Hoang, Thuyvan, Wei Qiao, Jorge E. Cortes, et al. "Quantitative Assessment of Translocation Transcript Ratio Predicts for Relapse Free Survival Among Patients with Core Binding Factor Acute Myeloid Leukemia." Blood 124, no. 21 (2014): 2354. http://dx.doi.org/10.1182/blood.v124.21.2354.2354.

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Abstract Presence of unique translocation events allows us to monitor minimal residual disease by quantitative polymerase chain reaction (qPCR) in patients with core binding factor acute myeloid leukemia (CBF-AML) that includes Inversion(16), t(16;16) and t (8;21) cytogenetic abnormalities. Fludarabine based regimens; Fludarabine, cytarabine, G-CSF and gemtuzumab ozogamicin (FLAG-GO) and FLAG, idarubicin (FLAG-Ida) have been two consecutive regimens used as front-line therapy for all new patients with CBF-AML presenting to MD Anderson Cancer Center since 2007. MRD has been monitored by baselin

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Westfall, Kristen M., Rebecca Brown, and Anthony G. Charles. "Appendiceal Malignancy: The Hidden Risks of Nonoperative Management for Acute Appendicitis." American Surgeon 85, no. 2 (2019): 223–25. http://dx.doi.org/10.1177/000313481908500233.

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One potential harm of nonoperative management for acute appendicitis is missed appendiceal cancer, a rare and often aggressive malignancy due to the frequency of late stage of diagnosis. Previous studies have reported an increasing incidence of appendiceal neoplasms in the population. This is a retrospective case–control study of 1007 adult patients, who presented to the University of North Carolina-Memorial Hospital (UNC-MH) between 2011 and 2015 with clinical signs and symptoms of appendicitis. We evaluated the incidence of primary appendiceal cancer in this population and determined factors

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Lison, Linda, Irawan Yusuf, Bambang Sutrisna, Peter Kabo, Teguh Santoso, and Ferry Sandra. "Which Biology Marker Can be a Predictor for Higher Syntax Score?" Indonesian Biomedical Journal 6, no. 2 (2014): 107. http://dx.doi.org/10.18585/inabj.v6i2.37.

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BACKGROUND: Syntax score is a lesion-based angiographic scoring system, originally devised to grade the anatomic complexity of coronary artery disease (CAD) and thereby facilitate consensus in the study of a diagnostic angiogram between surgeons and interventional cardiologists. Suitable biology marker to predict the severity of CAD and to have a treatment decision for revascularization by percutaneous coronary intervention (PCI) or bypass surgery, is still unknown. Which biology marker can be a predictor for higher Syntax score remains unknown as well.METHODS: Severity of 105 patients who und

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Wijaya, I. P. K., A. Joshi, M. N. Alam, S. Jayasinghe, and N. Laila. "Climate Change Induced Landslide Susceptibility Assessment - for Aiding Climate Resilient Planning for Road Infrastructure: A Case Study in Rangamati District, Chittagong Hill Tracts, Bangladesh." IOP Conference Series: Earth and Environmental Science 1091, no. 1 (2022): 012010. http://dx.doi.org/10.1088/1755-1315/1091/1/012010.

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Climate change induced extreme hydro-meteorological conditions have increased the prevalence of landslides in the hilly and geologically fragile region of Chittagong Hill Tract districts (including Rangamati) in Bangladesh. These landslides have attributed to significant damages to transportation infrastructures such as roads and bridge. In this study, we investigated the susceptibility of landslides due to extreme rainfall events under different climate change scenarios in Rangamati district. We developed high-resolution 1km x 1km downscaled extreme rainfall projections under RCP 4.5 and RCP

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Bichha, R. P., K. K. Jha, V. S. Salhotra, A. P. Weerakoon, K. B. Karki, and Navneet Bichha. "An Epidemiological Study to Find out Risk Factors of Multi Drugs Resistance Tuberculosis in Nepal." SAARC Journal of Tuberculosis, Lung Diseases and HIV/AIDS 14, no. 2 (2018): 31–38. http://dx.doi.org/10.3126/saarctb.v14i2.19335.

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Introduction: Drug resistant tuberculosis is a threat to tuberculosis control worldwide. Previous anti- tuberculosis treatment is a widely reported risk factor for multi drug resistant tuberculosis (MDR-TB), whereas other risk factors are less well described. In Nepal National Tuberculosis Control Programme initiated DOTSPLUS Pilot project from September 2005 using standardized treatment regimen.Objective: To explore the risk factors for MDR-TB in Nepal.Methodology: Institution based matched case control study with a case: control ratio of 1:2 was carried out in three regions of Nepal. Fifty f

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Hussain, Tahir, Rafeah Khan, Muhammad Saqib Qamar Ishaqi, Syed M. Shahnawaz Hyder, Manoj Kumar, and Sheema Ihtisham. "Usefulness of Carotid Ultrasonography in the Diagnosis of Coronary Artery Disease Patients." Pakistan Journal of Medical and Health Sciences 16, no. 10 (2022): 846–50. http://dx.doi.org/10.53350/pjmhs221610846.

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Objective: The research aimed to examine whether the carotid condition is linked to coronary artery disease in sufferers sent to exercise echocardiography and when it raises the exercise echocardiography capability to forecast coronary artery disease. Place and Duration: During the last five years, continuous subjects over eighteen years with diagnosed coronary artery disease underwent exercise echocardiography and carotid ultrasound at Indus Hospital Karachi. Study Design: Cross-sectional Methodology: We studied 312 participants without past heart disease who experienced exercise echocardiogr

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Chung, Joon, Matthew Goodman, Tianyi Huang, et al. "0724 Objectively Regular Sleep of Optimal Duration and Mortality: The Multi-Ethnic Study of Atherosclerosis." SLEEP 46, Supplement_1 (2023): A318—A319. http://dx.doi.org/10.1093/sleep/zsad077.0724.

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Abstract Introduction Irregularly timed sleep, inconsistent duration, and non-optimal sleep duration have been implicated in the etiology of cardiovascular disease and premature mortality. These dimensions of sleep map behaviorally to regular bed and wake times. Our aim was to estimate the association of regular sleep of optimal sleep duration with all-cause mortality in a diverse US sample. Methods We used data from the Multi-Ethnic Study of Atherosclerosis Sleep Study (2010-2013) at Exam 5. Sleep was measured by 7-day wrist actigraphy, concurrent with at-home polysomnography and validated sl

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Cao, Yanshuo, Xiaotian Zhang, Jian Li, et al. "Clinical characters and prognostic factors of young female patients (pts) with metastatic gastric adenocarcinoma (GC)." Journal of Clinical Oncology 36, no. 4_suppl (2018): 133. http://dx.doi.org/10.1200/jco.2018.36.4_suppl.133.

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133 Background: GC is one of the most common cancers worldwide, and has an even higher incidence rate in China. The incidence rate of GC is rising in young pts (≤ 40 years). Previous studies suggested that the percentage of female pts was higher in young pts than that in older pts. The clinical characters and potential prognostic factors have not been well described for young female pts with metastatic GC. Methods: A retrospective chart review was conducted for all GC pts treated at our institution from 1995 to 2012. Pt demographics, clinical characters, treatment related information and survi

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Jazieh, Abdul Rahman, Huseyin Cem Onal, Daniel Shao-Weng Tan, et al. "Real-world global data on targeting epidermal growth factor receptor mutations in stage III non-small-cell lung cancer: the results of the KINDLE study." Therapeutic Advances in Medical Oncology 14 (January 2022): 175883592211227. http://dx.doi.org/10.1177/17588359221122720.

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Background: Tyrosine kinase inhibitors (TKIs) are the standard of care for resectable and metastatic non-small-cell lung cancer (NSCLC) harbouring epidermal growth factor receptor (EGFR) mutations (EGFRm). We describe the real-world practice of EGFRm testing, prevalence, treatment and outcomes in EGFRm stage III NSCLC from a multi-country, observational study. Methods: The KINDLE study retrospectively captured diagnostic information, treatments and survival outcomes in patients with stage III NSCLC from January 2013 to December 2017. Baseline characteristics and treatments were described and r

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Schuitemaker, Joost H. N., Rik H. J. Beernink, Arie Franx, Thomas I. F. H. Cremers, and Maria P. H. Koster. "First trimester secreted Frizzled-Related Protein 4 and other adipokine serum concentrations in women developing gestational diabetes mellitus." PLOS ONE 15, no. 11 (2020): e0242423. http://dx.doi.org/10.1371/journal.pone.0242423.

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Background The aim of this study was to evaluate whether soluble frizzled-related protein 4 (sFRP4) concentration in the first trimester of pregnancy is individually, or in combination with Leptin, Chemerin and/or Adiponectin, associated with the development of gestational diabetes (GDM). Methods In a nested case-control study, 50 women with GDM who spontaneously conceived and delivered a live-born infant were matched with a total of 100 uncomplicated singleton control pregnancies based on body mass index (± 2 kg/m2), gestational age at sampling (exact day) and maternal age (± 2 years). In ser

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Sieweke, Jan Thorben, Arash Haghikia, Christian Riehle, et al. "Prediction of heart failure and death in an adult population of Fontan patients." Cardiology in the Young 29, no. 5 (2019): 602–9. http://dx.doi.org/10.1017/s1047951119000258.

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AbstractBackground:Late Fontan survivors are at high risk to experience heart failure and death. Therefore, the current study sought to investigate the role of non-invasive diagnostics as prognostic markers for failure of the systemic ventricle following Fontan procedure.Methods:This monocentric, longitudinal observational study included 60 patients with a median age of 24.5 (19–29) years, who were subjected to cardiac magnetic resonance imaging, echocardiography, cardiopulmonary exercise testing, and blood analysis. The primary endpoint of this study was decompensated heart failure with sympt

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Amano, Shinya, Toru Aoyama, Mariko Kamiya, et al. "Incidence and risk factor analysis of the postoperative delirium after gastrointestinal surgery: An exploratory analysis of a prospective, randomized phase II trial." Journal of Clinical Oncology 36, no. 4_suppl (2018): 30. http://dx.doi.org/10.1200/jco.2018.36.4_suppl.30.

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30 Background: The postoperative complications, delirium are a particularly common morbidity after gastrointestinal surgery. Postoperative delirium makes patient management much more difficult, increases costs, and causes severe discomfort to the patient. The aim of this study was to evaluate the incidence of the postoperative delirium and a predictor for postoperative delirium using phase II clinical trial data. Methods: We analyzed the cases that were enrolled to randomized clinical trials of the efficacy and safety of TJ-54 (Yokukansan; a traditional Japanese medicine [Kampo]) for the preve

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Hodgkinson, J. D., G. Worley, J. Warusavitarne, G. B. Hanna, C. J. Vaizey, and O. D. Faiz. "Evaluation of the Ventral Hernia Working Group classification for long-term outcome using English Hospital Episode Statistics: a population study." Hernia 25, no. 4 (2021): 977–84. http://dx.doi.org/10.1007/s10029-021-02379-8.

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Abstract Purpose The Ventral Hernia Working Group (VHWG) classification of ventral/incisional hernia (IH) was developed by expert consensus in 2010. Subsequently, Kanters et al. have demonstrated the validity of a modified version of the system for predicting short-term outcomes. This study aims to evaluate the modified system for predicting hernia recurrence. Methods Patients undergoing IH surgery (defined by OPCS codes) in the England Hospital Episode Statistics (HES) database, from 1997 to 2012, were identified. Baseline demographics at index hernia operation and episodes of further hernia

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Poudyal, Yogesh, Chandra Bhal Jha, and Niraj Parajuli. "Gender Differences in Clinical and Epidemiological Profile of Adult Patients with Vitiligo." Journal of Universal College of Medical Sciences 9, no. 01 (2021): 24–27. http://dx.doi.org/10.3126/jucms.v9i01.37958.

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INTRODUCTION  Vitiligo is an acquired disorder of skin characterized by white macules. Though there are many studies describing clinical and epidemiological features of vitiligo; there are few studies which have attempted to see the differences between male and female. Understanding the gender differences in clinico-epidemiological features will help to find the direction for further research in understanding pathogenesis. The objective was to find the gender wise differences in clinico-epidemiological pattern of vitiligo.  MATERIAL AND METHODS This was cross sectional

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Jiang, Zhizhao, Jianan Ren, Huajian Ren, et al. "Early Active Irrigation-Suction Drainage among Enterocutaneous Fistulas Patients with Chronic Critical Illness: A Retrospective Cohort Study." American Surgeon 86, no. 4 (2020): 346–53. http://dx.doi.org/10.1177/000313482008600431.

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Enterocutaneous fistulas (ECFs) requiring admission to ICU is a serious surgical complication. A growing number of patients survive ECFs but remain chronically critically ill. The aim of our study was to investigate the risk factors of hospital death in patients with chronic critical illness attributed to ECFs. A retrospective single-center study was conducted in 163 ECF patients between 2013 and 2017. Patient-specific baseline characteristics, outcomes, and process of care variables were collected. Risk factors for hospital mortality were determined using univariate and multi-variate analyses

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Borthakur, Gautam, Amer Beitinjaneh, E. Lin, et al. "Impact of FLT3-ITD Allelic Ratio In Treatment of Acute Myelogenous Leukemia Including Allogeneic Stem Cell Transplant." Blood 116, no. 21 (2010): 1722. http://dx.doi.org/10.1182/blood.v116.21.1722.1722.

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Abstract Abstract 1722 Background: Internal tandem duplication (ITD) mutations in the fms-like tyrosine kinase 3 (FLT3) are associated with poor outcome (shorter relapse free and overall survival) among patients with acute myelogenous leukemia (AML). We and others have reported that a higher allelic burden is associated with worse outcome while patients with lower allelic burden may not have uniformly poor outcome. Though stem cell transplant (SCT) early in disease course is increasingly pursued in patients with FLT3-ITD mutation, its role in the context of mutant FLT3-ITD allelic burden has n

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Lambadiari, Vaia, George Pavlidis, Foteini Kousathana, et al. "Effects of Different Antidiabetic Medications on Endothelial Glycocalyx, Myocardial Function, and Vascular Function in Type 2 Diabetic Patients: One Year Follow–Up Study." Journal of Clinical Medicine 8, no. 7 (2019): 983. http://dx.doi.org/10.3390/jcm8070983.

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Background: Poor glycaemic control affects myocardial function. We investigated changes in endothelial function and left ventricular (LV) myocardial deformation in poorly controlled type 2 diabetics before and after glycaemic control intensification. Methods: In 100 poorly-controlled diabetic patients (age: 51 ± 12 years), we measured at baseline and at 12 months after intensified glycaemic control: (a) Pulse wave velocity (PWV, Complior); (b) flow-mediated dilatation (FMD, %) of the brachial artery; (c) perfused boundary region (PBR) of the sublingual arterial micro-vessels (side-view dark-fi

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Aghemo, Alessio, Maria Grazia Rumi, Sara Monico та ін. "The pattern of pegylated interferon-α2b and ribavirin treatment failure in cirrhotic patients depends on hepatitis C virus genotype". Antiviral Therapy 14, № 4 (2009): 577–84. http://dx.doi.org/10.1177/135965350901400415.

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Background Failure of anti-hepatitis C therapy encompasses both primary non-response and post-treatment relapse. Treatment failure to pegylated interferon (PEG-IFN)-α2b and ribavirin (RBV) largely depends upon virus genotype, but the interaction between genotype, cirrhosis and pattern of treatment failure is unclear. We aimed to assess whether cirrhosis modifies the pattern of PEG-IFN-α2b and RBV treatment failure. Methods A total of 471 treatment-naive patients with histologically proven chronic hepatitis C virus (HCV) infection (106 with cirrhosis; 185 with HCV genotype 1 [HCV-1], 157 with H

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Madeira, I., B. Terris, M. Voss, et al. "Prognostic factors in patients with endocrine tumours of the duodenopancreatic area." Gut 43, no. 3 (1998): 422–27. http://dx.doi.org/10.1136/gut.43.3.422.

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Background—The development of endocrine tumours of the duodenopancreatic area (ETDP) is thought to be slow, but their natural history is not well known. The aim of this study was to determine the factors that influence survival of patients with ETDP.Patients/Methods—Eighty two patients with ETDP (44 non-functioning tumours, 23 gastrinomas, seven calcitonin-secreting tumours, four glucagonomas, three insulinomas, one somatostatinoma) followed from October 1991 to June 1997 were included in the study. The following factors were investigated: primary tumour size, hormonal clinical syndrome, liver

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Van Den Eynde, Marc, Carine El Sissy, Amos Kirilovsky, et al. "Association of T-cell infiltration assessed in pretherapeutic biopsies (PTB) of patients with locally advanced rectal adenocarcinoma (LARC) with tumor response and relapse after chemoradiotherapy (CRT) and rectal surgery." Journal of Clinical Oncology 35, no. 15_suppl (2017): 3599. http://dx.doi.org/10.1200/jco.2017.35.15_suppl.3599.

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3599 Background: Pre-operative CRT followed by total mesorectal excision (TME) is nowadays the standard of care for patient with LARC (cT3-T4N0 or cTxN+). Currently, pathologic complete response occurs in +/- 15% after CRT. Colorectal cancer T-cell infiltration is a strong prognostic factor for survival after primary tumor resection. Our aim was to determine whether T-cell infiltration in PTB could be predictive of tumor response and relapse after CRT + TME. Methods: Between 1999 and 2012, patients with LARC who underwent CRT + TME and with available clinical follow-up and PTB (with sufficient

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Satahoo, Shevonne, Juvonda Hodge, and Victor C. Joe. "566 Burn Disparities: Do Race, Gender and Insurance Status Affect Mortality?" Journal of Burn Care & Research 43, Supplement_1 (2022): S119—S120. http://dx.doi.org/10.1093/jbcr/irac012.194.

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Abstract Introduction The National Inpatient Sample (NIS) provides ideas of trends across the country. A recent study in trauma patients found that there were no differences in race or insurance status in regard to mortality. As such, we sought to examine these effects in burn patients and hypothesized that these trends would be similar. Methods The NIS was queried for all patients age ≥18 years with ICD-9 codes for total body surface area (TBSA) burn ≥ 20% and non-elective admissions. Years included were 2013 to the third quarter of 2015. Age, race, insurance status, TBSA, median household in

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Sato, Tsutomu, Toru Aoyama, Yukio Maezawa, et al. "Impact of preoperative sarcopenia on recurrecnce in gastric cancer surgery." Journal of Clinical Oncology 34, no. 4_suppl (2016): 120. http://dx.doi.org/10.1200/jco.2016.34.4_suppl.120.

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120 Background: Our previous study clarified that morbidity was a negative prognostic factor and sarcopenia defined by of the handgrip strength was a risk factor for the morbidity in gastric cancer surgery. Sarcopenia was reportedly a negative prognostic factor in colorectal cancer, hepatocellular carcinoma and malignant melanoma. This study aimed to evaluate impact of preoperative sarcopenia on recurrence-free survival (RFS) in gastric cancer surgery. Methods: Between May 2011 and June 2013, 256 consecutive primary gastric cancer patients who underwent curative surgery were retrospectively ex

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Kuhlman, Patrick, Scott Isom, Timothy S. Pardee, et al. "Association between glycemic control, age, and outcomes among intensively treated patients with acute myeloid leukemia (AML)." Journal of Clinical Oncology 35, no. 15_suppl (2017): 10043. http://dx.doi.org/10.1200/jco.2017.35.15_suppl.10043.

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10043 Background: Hyperglycemia and increased glycemic variability are associated with infection and increased mortality. We evaluated the relationship between glycemic control during AML induction and outcomes by age. Methods: We retrospectively evaluated outcomes in 262 consecutive patients (pts) with newly diagnosed AML hospitalized for intensive induction at Wake Forest Baptist Hospital (2002-2009). Data on mean blood glucose (BG) (mg/dL) during hospitalization and standard deviation (SD) of BG (measure of glycemic variability, GV), complete remission ± incomplete count recovery (CR+CRi),

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Deepa, A., D. Yashwant Singh, S. V. Mukesh Varma, and Pranshu Khakhar. "Analysis on Multi Linkage Brake System with Variable Pedal Ratio." Materials Today: Proceedings 5, no. 5 (2018): 13606–11. http://dx.doi.org/10.1016/j.matpr.2018.02.357.

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Saraf, Santosh L., Seema Sidhwani, Mohammed Farooqui, et al. "Significance of, and Difficulty in Diagnosing, Erythropoietin Deficiency in Sickle Cell Anemia." Blood 112, no. 11 (2008): 2479. http://dx.doi.org/10.1182/blood.v112.11.2479.2479.

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Abstract The clinical diagnosis of erythropoietin deficiency is usually prompted by new onset anemia on a background of elevated serum creatinine, and is then confirmed by measurement of serum erythropoietin. In patients with sickle cell anemia (SCA), who are already anemic, and in whom base-line creatinine and erythropoietin levels tend to run low, it is easy to miss this diagnosis. We demonstrate the clinical significance of erythropoietin deficiency in SCA and suggest alternative criteria for considering this diagnosis. Compensatory reticulocytosis maintains hemoglobin levels compatible wit

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Rofiqoh, Siti Nur Indah, Ririn Tri Ratnasari, Anik Rufaidah, and Fatin Fadhilah Hasib. "Risk-Based Bank Rating: Studi Multi Kasus pada Perbankan Syariah." Jihbiz : Jurnal Ekonomi, Keuangan dan Perbankan Syariah 6, no. 1 (2022): 15–26. http://dx.doi.org/10.33379/jihbiz.v6i1.1039.

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Artikel ini bertujuan untuk menjelaskan analisis internal dan eksternal risiko pembiayaan bermasalah perbankan syariah. Analisis internal berkenaan dengan Capital Adequacy Ratio (CAR), Financing to Deposit Ratio (FDR), Return on Assets (ROA) Operating Expenses Ratio (OER), Financing to Value (FTV), Profit and Loss Sharing (PLS). Analisis eksternal berkenaan dengan 17 sektor Gross Domestic Product (GDP) menurut lapangan usaha. Laporan keuangan Statistik Perbankan Syariah (SPS) dan Statistik Ekonomi Keuangan Indonesia (SEKI) merupakan data sekunder yang mendukung penetapan skala prioritas pada a

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GADRE, M. P., and R. N. RATTIHALLI. "LIKELIHOOD RATIO BASED MULTI-ATTRIBUTE CONTROL CHART." International Journal of Reliability, Quality and Safety Engineering 12, no. 02 (2005): 149–66. http://dx.doi.org/10.1142/s0218539305001744.

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In a production process, when quality of the product depends on more than one characteristic, 'Multivariate Quality Control' (MQC) techniques are efficiently used. Many MQC techniques have been developed to control the multivariate variable processes, but no much work has been reported to control the multivariate attribute processes. In this article, to detect a change in the vector of fraction non-conforming, we develop 'Likelihood Ratio based Multi-Attribute Control Chart' (LR-MACC) using the exact joint distribution and the LR-test under multinomial setup. It is verified that, in some situa

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Garas, Samy, and Suzanna ElMassah. "Corporate governance and corporate social responsibility disclosures." critical perspectives on international business 14, no. 1 (2018): 2–26. http://dx.doi.org/10.1108/cpoib-10-2016-0042.

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Purpose The purpose of this study is to explore the impact of corporate governance (CG) on the corporate social responsibility (CSR) disclosures. This is done in the context of firms operating in the Gulf Cooperation Council (GCC) countries and is largely based on the legitimacy theory, although other theories such as principal–agent theory and stakeholder theory are disucssed. Design/methodology/approach This study used the annual reports of 147 firms in the GCC countries, drawing on a legitimacy theory framework to determine the impact of CG characteristics, such as management ownership, own

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KANG, Jungchul, Masaharu KOMORI, Fumi TAKEOKA, and Yuji ONODERA. "Multi-Speed Ratio Variable System to Transmit Power and Motion Continuously." TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 77, no. 782 (2011): 3871–80. http://dx.doi.org/10.1299/kikaic.77.3871.

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Murugapoopathi, S., and D. Vasudevan. "Energy and exergy analysis on variable compression ratio multi-fuel engine." Journal of Thermal Analysis and Calorimetry 136, no. 1 (2018): 255–66. http://dx.doi.org/10.1007/s10973-018-7761-2.

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Temesgen, Hailemariam, Valerie LeMay, and Stephen J. Mitchell. "Tree crown ratio models for multi-species and multi-layered stands of southeastern British Columbia." Forestry Chronicle 81, no. 1 (2005): 133–41. http://dx.doi.org/10.5558/tfc81133-1.

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The ratio of live crown length to tree height (crown ratio; CR) is often used as an important predictor variable for tree level growth equations, particularly for multi-species and multi-layered stands. Also, CR indicates tree vigour and can be an important habitat variable. Measurement of CR for each tree can be time-consuming and difficult to obtain in very dense stands and for very tall trees where the base of live crown is obscured. Models to predict CR from size, competition and site variables were developed for several coniferous and one hardwood tree species growing in multispecies and

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