survival analysis
Modelling seed germination in forest tree species through survival analysis. The Pinus pinea L. case study
... The direct application of existing models for seed germination may often be inadequate in the context of ecology and forestry germination experiments. This is because basic model assumptions are violated and variables ...
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TítulosurvPresmooth: An R Package for Presmoothed Estimation in Survival Analysis
... Here we present an analysis of a dataset taken from Klein and Moeschberger (2003). This is the alloauto dataset included as part of the R package KMsurv (Klein, Moeschberger, and Yan 2012). It collects information ...
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Thalidomide and Dexamethasone Induction Therapy Until Best Response in Recently Diagnosed Patients with Multiple Myeloma: Results From a Pilot Study
... used. Survival analysis was determined by Kaplan- Meier curves. Survival-related prognostic factors were analyzed with the Cox proportional hazards regres- sion ...Overall survival was ...
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Metaanlisis sobre los factores pronstico relacionados con la mortalidad en nios con leucemia linfoblstica aguda
... Se utilizaron los siguientes términos MeSH (Medical Subjet Headings): precursor cell lymphoblastic leukemia- lymphoma, acute lymphoblastic leukemia, child, adolescent, mortality, survival, survival ...
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Produccin de leche y comportamiento reproductivo de vacas de doble propsito que consumen forrajes
... The objective was to evaluate the genetic and environmental factors on milk yield (MY) and reproductive traits of 1/2 Holstein × 1/2 Zebu (HZ), 1/2 Brown Swiss(S) × 1/2 Z (SZ), and ¾ S × 1/4 Z (3S1Z) crossbred cows. ...
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Comparison of prognosis by viral etiology in patients with hepatocellular carcinoma after radiofrequency ablation
... model were age, sex, anti-viral therapy, serum albu- min, bilirubin, creatinine, alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alka- line phosphatase (Alk-P) levels, prothrombin time international ...
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An application of discrete time survival models to analyze student dropouts at a private university in Peru
... Discrete-time survival models are discussed and applied to the study of which factors are associated with student dropouts at a private university in Lima, Per´ ...The analysis include the estimation of the ...
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TítuloPreoperative toxoplasma gondii serostatus does not affect long term survival of cardiac transplant recipients: analysis of the Spanish Heart Transplantation Registry
... post-transplant survival than TG seronegative recipients in univariable ...post-transplant survival was lost after a simple multivariable adjustment by baseline demographic factors –age and sex of the ...
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Differential outcome of concurrent radiotherapy plus epidermal growth factor receptor inhibitors versus radiotherapy plus cisplatin in patients with human papillomavirus-related head and neck cancer.
... Over the past decade, clinical research on HNSCC has focused on improving the efficacy of current multimodal approaches and decreasing toxicity by targeting cellular pathways associated with carcinogenesis. Blocking the ...
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The ecopoetics of survival: the Transborder immigrant tool and the desert survival series
... the survival manuals Carroll studied and worked into her poetry urge their readers to think of the desert, lethal as it so often proves, not as the enemy but as an entity or system of which one is ...
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IKAROS Gene Deleted B Cell Acute Lymphoblastic Leukemia in Mexican Mestizos: Observations in Seven Patients and a Short Review of the Literature
... Background: In B-cell acute lymphoblastic leukemia, one of the most frequent cytogenetic alterations is the presence of the Philadelphia chromosome. Recently, newly identified genetic alterations have been studied, among ...
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Is hospital discharge administrative data an appropriate source of information for cancer registries purposes? Some insights from four Spanish registries
... EBD, CM, MDC, CN, II, MJS & CM have been involved in the design, the analysis, the interpretation of results, and in the drafting process. NM & MM have programmed the linking record process and the STATA ...
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Comparative genomics reveals that loss of lunatic fringe (LFNG) promotes melanoma metastasis
... Of the above-mentioned 28 genes, only one was upreg- ulated in poor outcome patients, specifically MID1. Notably, 5 of 28 genes we identified have previously been reported to affect melanoma metastasis: CD82, NDRG2, ...
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Franchising survival: micro and macro considerations
... its survival, an area of interest for franchisors, franchisees and policy ...franchising survival, by making an analysis of the variables that influence franchisors’ survival at the firm ...
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Survival language learning syllabuses revisited: a customized functional notional approach
... RESUMEN: La investigación en torno a la programación de un curso de inglés de supervivencia ha sido bastante escasa en las últimas décadas, basada casi exclusivamente en la publicación de libros de texto, la mayoría ...
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Full PDF
... Recently, restoration strategies have focused on the broader conservation effort, emphasizing the need to combine local man- agement actions, such as establishment of no-harvest marine reserves and effective man- agement ...
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Breast cancer biomarker discovery in the functional genomic age: A systematic review of 42 gene expression signatures
... unsupervised analysis, (c) identification of the molecular path- ways that are mainly affected by the gene expres- sion meta- signature followed by (d) validation of the gene expression meta-signature’s prognostic ...
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The Role of Population Origin and Microenvironment in Seedling Emergence and Early Survival in Mediterranean Maritime pine (Pinus pinaster Aiton)
... Role of microenvironmental (canopy cover) variation Microenvironment affected seedling’s performance and modu- lated local adaptation patterns. In particular, Calderona’s origin outperformed Coca’s for survival at ...
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Effect of Eucalyptus feeding in the development, survival and reproduction of Tynacantha marginata (Heteroptera: Pentatomidae)
... Abstract: The effeet of feeding on Eucalyptus leaves of Tynacantha marginata (Heteroptera: Pentatomidae) was stud ied in Brazil. The use of this plant as a complementary food source for the predatory bug increased its ...
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Efecto de la demora en la atencin sobre la supervivencia de mujeres mexicanas con cncer de mama
... an analysis of a retrospective cohort to estimate the effect of the time between the diagnosis and treatment on survival in adult women with breast cancer in the United ...affect survival among women ...
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