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  • statistical
  • a class of statistical procedures for estimating survival rates and making inferences about effects of treatment, prognostic factors, and other concerns. (drugs.com)
  • Systematic reviews often, but not always, use statistical techniques (meta-analysis) to combine results of eligible studies, or at least use scoring of the levels of evidence depending on the methodology used. (wikipedia.org)
  • Statistical analyses of some highly fossiliferous strata in Meishan, Zhejiang Province in southeastern China, suggest that the main extinction was clustered around one peak. (wikipedia.org)
  • He held several important positions, as the Director of the Indian Statistical Institute, Jawaharlal Nehru Professor and National Professor in India, University Professor at the University of Pittsburgh and Eberly Professor and Chair of Statistics and Director of the Center for Multivariate Analysis at the Pennsylvania State University. (wikipedia.org)
  • Survival rates are important for prognosis, but because the rate is based on the population as a whole, an individual prognosis may be different depending on newer treatments since the last statistical analysis as well as the overall general health of the patient. (wikipedia.org)
  • methods
  • Each included study may be assigned an objective assessment of methodological quality preferably by using methods conforming to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement (the current guideline) or the high quality standards of Cochrane. (wikipedia.org)
  • Estimators
  • He was a distinguished mathematical statistician whose wide-ranging research included the analysis of martingale inequalities, Markov processes, de Finetti's theorem, consistency of Bayes estimators, sampling, the bootstrap, and procedures for testing and evaluating models. (wikipedia.org)
  • Covariates
  • The log of the survival time is modeled as a linear effect of covariates and a random disturbance term, the distribution of which includes the Weibull, log-normal, and log-logistic distributions. (sas.com)
  • mortality
  • When someone is interested in how survival is affected by the disease, there is also the net survival rate, which filters out the effect of mortality from other causes than the disease. (wikipedia.org)
  • Differences
  • Differences in mean survival times were identified in children not more than 4 months of age with respect to the following diagnoses: impaired gas exchange, ineffective breathing pattern, activity intolerance, delayed growth and development, and decreased cardiac output. (redorbit.com)
  • Death
  • In the case of biological survival, death is unambiguous, but for mechanical reliability, failure may not be well-defined, for there may well be mechanical systems in which failure is partial, a matter of degree, or not otherwise localized in time. (wikipedia.org)
  • in this context, death or failure is considered an "event" in the survival analysis literature - traditionally only a single event occurs for each subject, after which the organism or mechanism is dead or broken. (wikipedia.org)
  • provides
  • multistate provides a set of commands for multi-state survival analysis. (repec.org)
  • In short, the N-MTLR model provides a great solution to survival modeling when you're all but guaranteed that your feature space exhibits nonlinear behaviour (e.g. some of your features take on a power law distribution). (medium.com)
  • promiscuous
  • Malgorzata Adamczyk and Grazyna Jagura-Burdzy: "Spread and survival of promiscuous IncP-1 plasmids", Acta Biochimica Polonica, Vol 50, no. 2/2003, p. 425-453 LEWIS C. INGRAM, M. H. RICHMOND, AND R. B. SYKES: "Molecular Characterization of the R Factors Implicated in the Carbenicillin Resistance of a Sequence of Pseudomonas aeruginosa Strains Isolated from Burns", ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, Feb. 1973, p. 279-288 Thomas CM et al. (wikipedia.org)
  • Although senescent cells can no longer replicate, they remain metabolically active and commonly adopt an immunogenic phenotype consisting of a pro-inflammatory secretome, the up-regulation of immune ligands, a pro-survival response, promiscuous gene expression (pGE) and stain positive for senescence-associated β-galactosidase activity. (wikipedia.org)
  • overall
  • To estimate overall survival 1-year after conditioning. (clinicaltrials.gov)
  • XTANDI is already established as a standard of care for men with metastatic CRPC based on the results of prior studies, such as AFFIRM and PREVAIL, which demonstrated that XTANDI delayed disease progression and improved overall survival in men with clinically detectable metastatic disease. (yahoo.com)
  • XTANDI is currently approved for the treatment of metastatic CRPC based on clinical data from previous studies that showed a statistically significant overall survival benefit for XTANDI versus placebo in the metastatic CRPC setting. (yahoo.com)
  • results
  • The diagnosis of muscular dystrophy is based on the results of muscle biopsy, increased creatine phosphokinase (CpK3), electromyography, electrocardiography and DNA analysis. (blogspot.com)
  • research
  • Also bacteriological analysis of the research material has been conducted. (blogspot.com)
  • The UNU was established by the General Assembly on 6 December 1973 to be an international community of scholars engaged in research, advanced training, and the dissemination of knowledge related to the pressing global problems of human survival, development, and welfare. (wikipedia.org)
  • growth
  • Since the activation of c-Src leads to the promotion of survival, angiogenesis, proliferation and invasion pathways, the aberrant growth of tumors in cancers is observed. (wikipedia.org)