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Author: María Nieves Plana Farrás
Publisher:
ISBN:
Category :
Languages : es
Pages : 0
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Book Description
La metodología de revisión sistemática y metanálisis es la más robusta para sintetizar la evidencia disponible sobre la exactitud de una prueba diagnóstica y obtener una estimación global de su sensibilidad y especificidad. La presencia de variabilidad entre estudios o heterogeneidad en estas revisiones es una constante y su análisis es el objeto de este trabajo de tesis. Los objetivos son: i. evaluar cómo se explora y cuantifica la heterogeneidad en este tipo de estudios; ii. proponer medidas adicionales de cuantificación de la heterogeneidad; iii. desarrollar un software para el desarrollo de metanálisis de estudios de exactitud diagnóstica; iv. aplicar esta metodología a diferentes escenarios clínicos y v. desarrollar una guía de lectura crítica de revisiones sistemáticas de pruebas diagnósticas...
Author: María Nieves Plana Farrás
Publisher:
ISBN:
Category :
Languages : es
Pages : 0
Get Book Here
Book Description
La metodología de revisión sistemática y metanálisis es la más robusta para sintetizar la evidencia disponible sobre la exactitud de una prueba diagnóstica y obtener una estimación global de su sensibilidad y especificidad. La presencia de variabilidad entre estudios o heterogeneidad en estas revisiones es una constante y su análisis es el objeto de este trabajo de tesis. Los objetivos son: i. evaluar cómo se explora y cuantifica la heterogeneidad en este tipo de estudios; ii. proponer medidas adicionales de cuantificación de la heterogeneidad; iii. desarrollar un software para el desarrollo de metanálisis de estudios de exactitud diagnóstica; iv. aplicar esta metodología a diferentes escenarios clínicos y v. desarrollar una guía de lectura crítica de revisiones sistemáticas de pruebas diagnósticas...
Author: Raymund E. Horch
Publisher: Springer
ISBN: 3662497662
Category : Medical
Languages : en
Pages : 139
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Book Description
This concise and practical handbook covers the basics of pathophysiology, diagnosis, interdisciplinary surgical management, prevention and rehabilitation of patients with deep sternal wound infections and sternal osteomyelitis. All relevant aspects and surgical procedures are explained in an easily understandable way. Additionally special approaches and preventive measures are highlighted with regard to the perioperative handling as well as the rehabilitation possibilities. Through concise texts with numerous illustrations, the book is ideal for the practice and as a supplement to further studies. This book is suitable for all specialists who are involved into the treatment and diagnosis of sternal wound infections, particularly cardio-thoracis, thoracic, plastic, vascular surgeons, cardiologists, radiologists, and rehabilitation physicians.
Author: John R. Samples
Publisher: Springer Science & Business Media
ISBN: 1461483484
Category : Medical
Languages : en
Pages : 298
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Book Description
There is a revolution in new glaucoma surgical techniques. New glaucoma surgical devices are taking precedence in glaucoma surgery, with the new surgeries drastically cutting down on the chances for patient infection as well as higher success rates compared to the older types of surgery. Surgical Innovations in Glaucoma is the only book of its kind written by the top experts in the field, from inventors, clinical trial investigators, and top specialists experienced with the new devices. Written for general ophthalmologists who perform glaucoma surgery, the text walks the reader through the what, where, when, and how of the new glaucoma surgical tools, and includes supplementary online how-to videos for those interested in seeing the latest glaucoma procedures performed with these devices.
Author: Richard G. Wilkinson
Publisher: World Health Organization
ISBN: 9289013710
Category : Medical
Languages : en
Pages : 34
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Book Description
Poorer people live shorter lives and suffer higher levels of ill health than the more affluent in society, and this disparity highlights the sensitivity of human health to socio-economic factors. This booklet examines this social gradient in health and explains how psychological and social influences affect physical health and longevity. It also considers the role of public policy in promoting a social environment that is more conducive to better health. Topics discussed include: stress, early childhood health, social exclusion, work, unemployment and job insecurity, social support networks, the effects of alcohol and other drug addictions, food and nutrition, and healthier transport systems.
Author: Monica Lupsor-Platon
Publisher: BoD – Books on Demand
ISBN: 1789857090
Category : Medical
Languages : en
Pages : 148
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Book Description
Elastography, the science of creating noninvasive images of mechanical characteristics of tissues, has been rapidly evolving in recent years. The advantage of this technique resides in the ability to rapidly detect and quantify the changes in the stiffness of soft tissues resulting from specific pathological or physiological processes. Ultrasound elastography is nowadays applied especially on the liver and breast, but the technique has been increasingly used for other tissues including the thyroid, lymph nodes, spleen, pancreas, gastrointestinal tract, kidney, prostate, and the musculoskeletal and vascular systems. This book presents some of the applications of strain and shear-wave ultrasound elastography in hepatic, pancreatic, breast, and musculoskeletal conditions.
Author: Adrian Raine
Publisher: Cambridge University Press
ISBN: 9780521454223
Category : Medical
Languages : en
Pages : 532
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Book Description
This book is devoted to schizotypal personality. It provides a comprehensive overview of our knowledge from some of the world's leading researchers in the field, and includes reviews of genetics, neurodevelopment, assessment, psychophysiology, neuropsychology and brain imaging. Central themes are the exploration of categorical and dimensional approaches to the understanding of schizotypal disorder and its relationship to schizophrenia. Valuable introductory and concluding chapters set in context the sometimes divergent opinions and findings presented by the book's contributors and there are reviews of methodological issues and assessment schedules for the benefit of researchers in the field. In setting out to answer, from phenomenological, psychological and neurobiological perspectives, the fundamental question 'What is schizotypal disorder?' and to develop coherent etiological models, this book will serve as an authoritative resource for clinicians and researchers interested in this major personality disorder.
Author: Narayanaswamy Balakrishnan
Publisher: Elsevier
ISBN: 0080495117
Category : Mathematics
Languages : en
Pages : 823
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Book Description
Handbook of Statistics: Advances in Survival Analysis covers all important topics in the area of Survival Analysis. Each topic has been covered by one or more chapters written by internationally renowned experts. Each chapter provides a comprehensive and up-to-date review of the topic. Several new illustrative examples have been used to demonstrate the methodologies developed. The book also includes an exhaustive list of important references in the area of Survival Analysis. Includes up-to-date reviews on many important topics Chapters written by many internationally renowned experts Some Chapters provide completely new methodologies and analyses Includes some new data and methods of analyzing them
Author: Tarun Dua
Publisher: World Health Organization
ISBN: 9241562838
Category : Medical
Languages : en
Pages : 65
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Book Description
Neurological disorders, such as strokes, multiple sclerosis, epilepsy, dementia and Parkinson's disease, constitute a large and increasing share of the global burden of disease. This WHO publication brings together a wide range of information on neurological resources across 109 countries, with the participation of leading experts in neurology. The information is arranged under 15 broad themes and topics covered include: common neurological conditions and services in primary care and specialist settings; therapeutic drugs and services; number and types of health professionals; postgraduate teaching; financing issues and disability benefits; and the advocacy role of national associations and non-governmental organisations. The report highlights the fact that the available resources for neurological services in most countries are insufficient compared with the global need for neurological care; as well as the significant inequalities in resources across regions and income groups within countries.
Author: Wilfried Smidt
Publisher: Routledge
ISBN: 1000049027
Category : Education
Languages : en
Pages : 127
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Book Description
How children’s development is shaped by Early Childhood Education and Care (ECEC) classrooms and especially by teacher–child interactions in those settings is a major issue in research and politics, which has been researched for several decades. This book investigates this important topic by raising three overarching questions: (1) What are ‘good’ teacher–child interactions and how they can be measured? (2) Which individual and/or contextual aspects are associated with teacher–child interactions? (3) What is the impact of teacher–child interactions on the development of children's competencies? The book ties in these fundamental questions with educational research by bringing together international studies from interdisciplinary backgrounds and presenting current research on the characteristics, predictivity, dependency, and methodological issues of teacher–child interactions in ECEC classrooms. The considered studies conducted in Australia, Austria, Finland, Germany, Greece and Portugal each aim to enrich the scientific discourse and provide fruitful implications for policy and practice. This book was originally published as a special issue of the Research Papers in Education journal.
Author: Sheldon Cohen
Publisher: Oxford University Press
ISBN: 0190284404
Category : Social Science
Languages : en
Pages : 368
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Book Description
Surgery and pharmaceuticals are not the only effective procedures we have to improve our health. The natural human tendency to care for fellow humans, to support them with social networks, has proven to be a powerful treatment as well. As a result, the areas of application for social support intervention have expanded dramatically during the past 20 years. As these areas have expanded, so too has the literature on the theory and measurement of social support. Yet, the literature has focussed on very particular areas. Investigators in the social sciences have mainly focused on the protection that social support confers in the context of stressful life events and transitions, whereas studies in the health sciences have concentrated on the effects of social networks and supports on population mortality and morbidity. Although no single theoretical framework has been widely accepted, there is consensus that both the psychological sense of support and actual expressions of support play critical roles in maintaining health and well being. This book is a state-of-the-art resource for the selection and development of strategies for social support assessment and intervention. Designed for use by behavioral and medical scientists conducting studies of physical illness, psychological adjustment, and psychiatric illness in human populations, this volume presents a broad conceptual framework addressing the role of social support in mental and physical health. The book is divided into four sections. The first provides some historical context as well as a conceptual overview of how social support might influence mental and physical health. The second discusses techniques for measuring social networks and support, and the third addresses the design of different types of support interventions. The final section presents some general comments on the volume and its implications for social support research and intervention. This resource is meant to aid researchers in understanding the conceptual criteria on which measurement and intervention decisions should be made when studying the relations between social support and health. Furthermore, the information provided on both measurement and intervention will be valuable to practitioners interested in designing and evaluating prevention and treatment initiatives. Sponsored by the Fetzer Institute as a follow up to their successful 1995 publication, Measuring Stress, this book will provide the most up to date research on the effects of social support interventions on physical and mental health.
