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MULTIVARIABLE PROGNOSTIC MODELS: ISSUES IN DEVELOPING MODELS, EVALUATING ASSUMPTIONS AND ADEQUACY, AND MEASURING AND REDUCING ERRORS
Multivariable regression models are powerful tools that are used frequently in studies of clinical outcomes. These models can use a mixture of categorical and continuous variabl...
ACSM's guidelines for exercise testing and prescription
SECTION I: HEALTH APPRAISAL AND RISK ASSESSMENT 1 Benefits and Risks Associated with Physical Activity 2 Preparticipation Health Screening SECTION II: EXERCISE TESTING 3 Preexer...
A Self-Rating Depression Scale
Este trabajo de grado, contextualiza y caracteriza la población objeto de estudio en el marco del post- conflicto, brindando un diagnostico a traves de la aplicación de instrume...
NIA‐AA Research Framework: Toward a biological definition of Alzheimer's disease
Abstract In 2011, the National Institute on Aging and Alzheimer's Association created separate diagnostic recommendations for the preclinical, mild cognitive impairment, and dem...
<i>EGFR</i> Mutations in Lung Cancer: Correlation with Clinical Response to Gefitinib Therapy
Receptor tyrosine kinase genes were sequenced in non–small cell lung cancer (NSCLC) and matched normal tissue. Somatic mutations of the epidermal growth factor receptor gene EGF...
Better reporting of interventions: template for intervention description and replication (TIDieR) checklist and guide
Without a complete published description of interventions, clinicians and patients cannot reliably implement interventions that are shown to be useful, and other researchers can...
Assessing coping strategies: A theoretically based approach.
We developed a multidimensional coping inventory to assess the different ways in which people respond to stress. Five scales (of four items each) measure conceptually distinct a...
AMSTAR 2: a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both
The number of published systematic reviews of studies of healthcare interventions has increased rapidly and these are used extensively for clinical and policy decisions. Systema...
Rivaroxaban versus Warfarin in Nonvalvular Atrial Fibrillation
In patients with atrial fibrillation, rivaroxaban was noninferior to warfarin for the prevention of stroke or systemic embolism. There was no significant between-group differenc...
The biology <b>,</b> function <b>,</b> and biomedical applications of exosomes
Clinical uses of cellular communication Exosomes are a type of extracellular vesicle that contain constituents (protein, DNA, and RNA) of the cells that secrete them. They are t...