Examining Mediation And Effect Measure Modification Processes In Behavioral Hiv Prevention Trials With Key Populations

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Examining Mediation and Effect Measure Modification Processes in Behavioral HIV Prevention Trials with Key Populations

Author : Cristina Espinosa da Silva
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Examining Mediation and Effect Measure Modification Processes in Behavioral HIV Prevention Trials with Key Populations by : Cristina Espinosa da Silva

Download or read book Examining Mediation and Effect Measure Modification Processes in Behavioral HIV Prevention Trials with Key Populations written by Cristina Espinosa da Silva and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trends in HIV infection vary by different regions and populations globally. In 2018, newly diagnosed HIV infections decreased in North America by 12% but increased by nearly 30% in Eastern Europe since 2010. The HIV epidemic in Eastern Europe is concentrated primarily among people who inject drugs (PWID), who accounted for 12% of HIV infections globally and over 40% of those in Eastern Europe and Central Asia in 2018. In North America, men who have sex with men (MSM) carry the greatest burden of HIV acquisition, accounting for 17% of newly diagnosed cases globally and 51% of new infections in North America and Western and Central Europe. Behavior-change interventions designed to reduce HIV transmission across HIV-affected populations may work through many mechanisms and are often most efficacious when targeted within specific subgroups. Yet, mechanistic and subgroup analyses of intervention efficacy on HIV seroconversion in two randomized controlled trials (RCTs) among key populations (i.e., PWID in Ukraine and MSM in the United States) have yet to be comprehensively explored. Employing these methods could provide insight on how and for whom the interventions worked and could be implemented to maximize their protective benefits. The first chapter of this dissertation provides a summary of the HIV epidemics and certain related risk factors in key populations, specifically PWID in Ukraine and MSM in the United States. This chapter also introduces important methods that can be applied to HIV prevention intervention research to better parse out how and for whom interventions work best. The second chapter examines the mediating role of network communication about HIV-related topics in the efficacy of a social network intervention on HIV seroconversion in a RCT among PWID in Ukraine. The third chapter uses data from the same RCT among PWID in Ukraine and examines whether geographic region and social injection practices modified the effect of the social network intervention on HIV seroconversion. The fourth chapter examines whether study site and alcohol use history modified the effect of the intervention in EXPLORE on HIV seroconversion among MSM in the United States. The final chapter of this dissertation summarizes the potential impact of these findings and recommended future work to help end the HIV epidemics among these key populations in comparable settings.

HIV/AIDS in South Africa 25 Years On

Author : Poul Rohleder
Publisher : Springer Science & Business Media
ISBN 13 : 1441903062
Total Pages : 396 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis HIV/AIDS in South Africa 25 Years On by : Poul Rohleder

Download or read book HIV/AIDS in South Africa 25 Years On written by Poul Rohleder and published by Springer Science & Business Media. This book was released on 2009-09-01 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much has happened since the first appearance of AIDS in 1981: it has been identified, studied, and occasionally denied. The virus has shifted host populations and spread globally. Medicine, the social sciences, and world governments have joined forces to combat and prevent the disease. And South Africa has emerged as ground zero for the pandemic. The editors of HIV/AIDS in South Africa 25 Years On present the South African crisis as a template for addressing the myriad issues surrounding the epidemic worldwide, as the book brings together a widely scattered body of literature, analyzes psychosocial and sexual aspects contributing to HIV transmission and prevention, and delves into complex intersections of race, gender, class, and politics. Including largely overlooked populations and issues (e.g., prisoners, persons with disabilities, stigma), as well as challenges shaping future research and policy, the contributors approach their topics with rare depth, meticulous research, carefully drawn conclusions, and profound compassion. Among the topics covered: The relationship between HIV and poverty, starting from the question, "Which is the determinant and which is the consequence?" Epidemiology of HIV among women and men: concepts of femininity and masculinity, and gender inequities as they affect HIV risk; gender-specific prevention and intervention strategies. The impact of AIDS on infants and young children: risk and protective factors; care of children by HIV-positive mothers; HIV-infected children. Current prevention and treatment projects, including local-level responses, community-based work, and VCT (voluntary counseling and testing) programs. New directions: promoting circumcision, vaccine trials, "positive prevention." South Africa’s history of AIDS denialism. The urgent lessons in this book apply both globally and locally, making HIV/AIDS in South Africa 25 Years On uniquely instructive and useful for professionals working in HIV/AIDS and global public health.

Reducing Risks for Mental Disorders

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309049393
Total Pages : 636 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Reducing Risks for Mental Disorders by : Institute of Medicine

Download or read book Reducing Risks for Mental Disorders written by Institute of Medicine and published by National Academies Press. This book was released on 1994-01-01 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding of how to reduce risk factors for mental disorders has expanded remarkably as a result of recent scientific advances. This study, mandated by Congress, reviews those advances in the context of current research and provides a targeted definition of prevention and a conceptual framework that emphasizes risk reduction. Highlighting opportunities for and barriers to interventions, the book draws on successful models for the prevention of cardiovascular disease, injuries, and smoking. In addition, it reviews the risk factors associated with Alzheimer's disease, schizophrenia, alcohol abuse and dependence, depressive disorders, and conduct disorders and evaluates current illustrative prevention programs. The models and examination provide a framework for the design, application, and evaluation of interventions intended to prevent mental disorders and the transfer of knowledge about prevention from research to clinical practice. The book presents a focused research agenda, with recommendations on how to develop effective intervention programs, create a cadre of prevention researchers, and improve coordination among federal agencies.

Sexually Transmitted Infections

Author : National Academies of Sciences, Engineering, and Medicine
Publisher :
ISBN 13 : 9780309683951
Total Pages : 750 pages
Book Rating : 4.6/5 (839 download)

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Book Synopsis Sexually Transmitted Infections by : National Academies of Sciences, Engineering, and Medicine

Download or read book Sexually Transmitted Infections written by National Academies of Sciences, Engineering, and Medicine and published by . This book was released on 2021-12-24 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: One in five people in the United States had a sexually transmitted infection (STI) on any given day in 2018, totaling nearly 68 million estimated infections. STIs are often asymptomatic (especially in women) and are therefore often undiagnosed and unreported. Untreated STIs can have severe health consequences, including chronic pelvic pain, infertility, miscarriage or newborn death, and increased risk of HIV infection, genital and oral cancers, neurological and rheumatological effects. In light of this, the Centers for Disease Control and Prevention, through the National Association of County and City Health Officials, commissioned the National Academies of Sciences, Engineering, and Medicine to convene a committee to examine the prevention and control of sexually transmitted infections in the United States and provide recommendations for action. In 1997, the Institute of Medicine released a report, The Hidden Epidemic: Confronting Sexually Transmitted Diseases. Although significant scientific advances have been made since that time, many of the problems and barriers described in that report persist today; STIs remain an underfunded and comparatively neglected field of public health practice and research. The committee reviewed the current state of STIs in the United States, and the resulting report, Sexually Transmitted Infections: Advancing a Sexual Health Paradigm, provides advice on future public health programs, policy, and research.

Cognitive-Behavioral Stress Management

Author : Michael H. Antoni
Publisher : Oxford University Press
ISBN 13 : 0190450029
Total Pages : 144 pages
Book Rating : 4.1/5 (94 download)

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Book Synopsis Cognitive-Behavioral Stress Management by : Michael H. Antoni

Download or read book Cognitive-Behavioral Stress Management written by Michael H. Antoni and published by Oxford University Press. This book was released on 2007-09-10 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living with HIV can be stressful, which can affect both your emotional and physical well-being. You may feel a loss of control over your life, socially isolated, or anxious and depressed. Studies have shown that prolonged stress can negatively impact the immune system, making it less effective in fighting illness. If you are concerned about the impact stress has on your life and on your health, this book can help you learn to relax and manage stress more effectively. This book presents a group treatment program that has been scientifically proven to reduce stress in individuals living with HIV. Written by the developers of this groundbreaking program, this workbook is based on the principles of Cognitive-Behavioral Stress Management (CBSM). You will learn a variety of relaxation techniques, all designed to help you reduce tension and stress. As you become more aware of stress and its effects, stress management skills will increase your ability to cope. This workbook comes complete with user-friendly monitoring forms and homework exercises designed to help reinforce the skills learned in group. It also includes instructions for relaxation practice that will remain useful long after you've completed the program. Used in conjunction with the group program described in the corresponding facilitator guide, this workbook will help you successfully manage stress and lead a more healthy life. TreatmentsThatWorkTM represents the gold standard of behavioral healthcare interventions! · All programs have been rigorously tested in clinical trials and are backed by years of research · A prestigious scientific advisory board, led by series Editor-In-Chief David H. Barlow, reviews and evaluates each intervention to ensure that it meets the highest standard of evidence so you can be confident that you are using the most effective treatment available to date · Our books are reliable and effective and make it easy for you to provide your clients with the best care available · Our corresponding workbooks contain psychoeducational information, forms and worksheets, and homework assignments to keep clients engaged and motivated · A companion website (www.oup.com/us/ttw) offers downloadable clinical tools and helpful resources · Continuing Education (CE) Credits are now available on select titles in collaboration with PsychoEducational Resources, Inc. (PER)

The Handbook of Behavior Change

Author : Martin S. Hagger
Publisher : Cambridge University Press
ISBN 13 : 1108750117
Total Pages : 730 pages
Book Rating : 4.1/5 (87 download)

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Book Synopsis The Handbook of Behavior Change by : Martin S. Hagger

Download or read book The Handbook of Behavior Change written by Martin S. Hagger and published by Cambridge University Press. This book was released on 2020-07-15 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Social problems in many domains, including health, education, social relationships, and the workplace, have their origins in human behavior. The documented links between behavior and social problems have compelled governments and organizations to prioritize and mobilize efforts to develop effective, evidence-based means to promote adaptive behavior change. In recognition of this impetus, The Handbook of Behavior Change provides comprehensive coverage of contemporary theory, research, and practice on behavior change. It summarizes current evidence-based approaches to behavior change in chapters authored by leading theorists, researchers, and practitioners from multiple disciplines, including psychology, sociology, behavioral science, economics, philosophy, and implementation science. It is the go-to resource for researchers, students, practitioners, and policy makers looking for current knowledge on behavior change and guidance on how to develop effective interventions to change behavior.

Health Behavior

Author : Karen Glanz
Publisher : John Wiley & Sons
ISBN 13 : 1118628985
Total Pages : 512 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Health Behavior by : Karen Glanz

Download or read book Health Behavior written by Karen Glanz and published by John Wiley & Sons. This book was released on 2015-07-27 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential health behavior text, updated with the latest theories, research, and issues Health Behavior: Theory, Research and Practice provides a thorough introduction to understanding and changing health behavior, core tenets of the public health role. Covering theory, applications, and research, this comprehensive book has become the gold standard of health behavior texts. This new fifth edition has been updated to reflect the most recent changes in the public health field with a focus on health behavior, including coverage of the intersection of health and community, culture, and communication, with detailed explanations of both established and emerging theories. Offering perspective applicable at the individual, interpersonal, group, and community levels, this essential guide provides the most complete coverage of the field to give public health students and practitioners an authoritative reference for both the theoretical and practical aspects of health behavior. A deep understanding of human behaviors is essential for effective public health and health care management. This guide provides the most complete, up-to-date information in the field, to give you a real-world understanding and the background knowledge to apply it successfully. Learn how e-health and social media factor into health communication Explore the link between culture and health, and the importance of community Get up to date on emerging theories of health behavior and their applications Examine the push toward evidence-based interventions, and global applications Written and edited by the leading health and social behavior theorists and researchers, Health Behavior: Theory, Research and Practice provides the information and real-world perspective that builds a solid understanding of how to analyze and improve health behaviors and health.

Estimating the Effects of Social Intervention

Author : Charles M. Judd
Publisher : Cambridge University Press
ISBN 13 : 9780521229753
Total Pages : 260 pages
Book Rating : 4.2/5 (297 download)

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Book Synopsis Estimating the Effects of Social Intervention by : Charles M. Judd

Download or read book Estimating the Effects of Social Intervention written by Charles M. Judd and published by Cambridge University Press. This book was released on 1981-10-30 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Consolidated Guideline on Sexual and Reproductive Health and Rights of Women Living with HIV

Author : World Health Organization
Publisher : World Health Organization
ISBN 13 : 9241549998
Total Pages : 144 pages
Book Rating : 4.2/5 (415 download)

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Book Synopsis Consolidated Guideline on Sexual and Reproductive Health and Rights of Women Living with HIV by : World Health Organization

Download or read book Consolidated Guideline on Sexual and Reproductive Health and Rights of Women Living with HIV written by World Health Organization and published by World Health Organization. This book was released on 2017-02-20 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: he starting point for this guideline is the point at which a woman has learnt that she is living with HIV and it therefore covers key issues for providing comprehensive sexual and reproductive health and rights-related services and support for women living with HIV. As women living with HIV face unique challenges and human rights violations related to their sexuality and reproduction within their families and communities as well as from the health-care institutions where they seek care particular emphasis is placed on the creation of an enabling environment to support more effective health interventions and better health outcomes. This guideline is meant to help countries to more effectively and efficiently plan develop and monitor programmes and services that promote gender equality and human rights and hence are more acceptable and appropriate for women living with HIV taking into account the national and local epidemiological context. It discusses implementation issues that health interventions and service delivery must address to achieve gender equality and support human rights.

Optimization of Behavioral, Biobehavioral, and Biomedical Interventions

Author : Linda M. Collins
Publisher : Springer
ISBN 13 : 3319722069
Total Pages : 319 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Optimization of Behavioral, Biobehavioral, and Biomedical Interventions by : Linda M. Collins

Download or read book Optimization of Behavioral, Biobehavioral, and Biomedical Interventions written by Linda M. Collins and published by Springer. This book was released on 2018-02-08 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a framework for development, optimization, and evaluation of behavioral, biobehavioral, and biomedical interventions. Behavioral, biobehavioral, and biomedical interventions are programs with the objective of improving and maintaining human health and well-being, broadly defined, in individuals, families, schools, organizations, or communities. These interventions may be aimed at, for example, preventing or treating disease, promoting physical and mental health, preventing violence, or improving academic achievement. This volume introduces the multiphase optimization strategy (MOST), pioneered at The Methodology Center at the Pennsylvania State University, as an alternative to the classical approach of relying solely on the randomized controlled trial (RCT). MOST borrows heavily from perspectives taken and approaches used in engineering, and also integrates concepts from statistics and behavioral science, including the RCT. As described in detail in this book, MOST consists of three phases: preparation, in which the conceptual model underlying the intervention is articulated; optimization, in which experimentation is used to gather the information necessary to identify the optimized intervention; and evaluation, in which the optimized intervention is evaluated in a standard RCT. Through numerous examples, the book demonstrates that MOST can be used to develop interventions that are more effective, efficient, economical, and scalable. Optimization of Behavioral, Biobehavioral, and Biomedical Interventions: The Multiphase Optimization Strategy is the first book to present a comprehensive introduction to MOST. It will be an essential resource for behavioral, biobehavioral, and biomedical scientists; statisticians, biostatisticians, and analysts working in epidemiology and public health; and graduate-level courses in development and evaluation of interventions.

Preventing Aids

Author : Seth C. Kalichman
Publisher : Psychology Press
ISBN 13 : 1317778642
Total Pages : 233 pages
Book Rating : 4.3/5 (177 download)

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Book Synopsis Preventing Aids by : Seth C. Kalichman

Download or read book Preventing Aids written by Seth C. Kalichman and published by Psychology Press. This book was released on 2014-02-25 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of behavioral interventions to prevent HIV-AIDS risk-related behaviors. It synthesizes the empirical literature on individual, group, and community-level interventions and provides an objective and detailed assessment of intervention outcomes. Factors associated with behavioral risk for HIV transmission, theories of HIV risk behavior change, and the state of HIV prevention technology transfer are also reviewed. Additionally, behavioral interventions for adolescents and adults of diverse ethnic and sexual backgrounds are discussed with respect to each intervention type. Although the focus is on sexual risk reduction, interventions for sexual behavior of substance abusing populations are also covered.

Health Psychology

Author : David F Marks
Publisher : SAGE Publications
ISBN 13 : 1848606222
Total Pages : 617 pages
Book Rating : 4.8/5 (486 download)

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Book Synopsis Health Psychology by : David F Marks

Download or read book Health Psychology written by David F Marks and published by SAGE Publications. This book was released on 2011-01-19 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Third Edition of this landmark best-selling textbook has been thoroughly updated and revised to make it even more essential for course teaching. Retaining the celebrated approach of the previous editions, this new textbook incorporates research from a fuller range of perspectives to provide students with a critical understanding of the full variety of viewpoints. Key features of the third edition: - Extensive pedagogical features, including chapter outlines and summaries of key ideas, and guidelines for further research. Boxed case studies, tables and figures and cutting edge research are integrated throughout to aid students understanding if this fascinating field. - Brand new chapter on Literacy and Communication. - New accompanying companion website with a full suite of lecturer materials and online readings for students.

WHO guidelines on physical activity and sedentary behaviour

Author :
Publisher : World Health Organization
ISBN 13 : 9240014888
Total Pages : 24 pages
Book Rating : 4.2/5 (4 download)

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Book Synopsis WHO guidelines on physical activity and sedentary behaviour by :

Download or read book WHO guidelines on physical activity and sedentary behaviour written by and published by World Health Organization. This book was released on 2020-11-20 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of HIV Prevention

Author : John L. Peterson
Publisher : Springer Science & Business Media
ISBN 13 : 1461541379
Total Pages : 368 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Handbook of HIV Prevention by : John L. Peterson

Download or read book Handbook of HIV Prevention written by John L. Peterson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook provides a comprehensive overview of the theories, methods and approaches for reducing HIV-associated risk behaviors. It represents the first single source of information about HIV prevention research in developed and developing countries. It will be an important resource for students, researchers and clinicians in the field.

Health and Behavior

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309187370
Total Pages : 396 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Health and Behavior by : Institute of Medicine

Download or read book Health and Behavior written by Institute of Medicine and published by National Academies Press. This book was released on 2001-10-18 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health and Behavior reviews our improved understanding of the complex interplay among biological, psychological, and social influences and explores findings suggested by recent research-including interventions at multiple levels that we can employ to improve human health. The book covers three main areas: What do biological, behavioral, and social sciences contribute to our understanding of healthâ€"including cardiovascular, immune system and brain functioning, behaviors that influence health, the role of social networks and socioeconomic status, and more. What can we learn from applied research on interventions to improve the health of individuals, families, communities, organizations, and larger populations? How can we expeditiously translate research findings into application?

Building Better Health

Author : C. David Jenkins
Publisher : Pan American Health Org
ISBN 13 : 9275115907
Total Pages : 386 pages
Book Rating : 4.2/5 (751 download)

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Book Synopsis Building Better Health by : C. David Jenkins

Download or read book Building Better Health written by C. David Jenkins and published by Pan American Health Org. This book was released on 2003 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual provides guidance on proven disease prevention strategies and practical behavioral science principles for health workers involved in all levels of planning and operating local and regional health programmes. Issues discussed include: basic disease prevention principles; community health intervention strategies; improving health throughout the life cycle; leading forms of death and disability including brain and behavioural disorders, cardiovascular diseases, strokes and cancers; and successful strategies for behavioural change.

TIP 35: Enhancing Motivation for Change in Substance Use Disorder Treatment (Updated 2019)

Author : U.S. Department of Health and Human Services
Publisher : Lulu.com
ISBN 13 : 1794755136
Total Pages : 208 pages
Book Rating : 4.7/5 (947 download)

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Book Synopsis TIP 35: Enhancing Motivation for Change in Substance Use Disorder Treatment (Updated 2019) by : U.S. Department of Health and Human Services

Download or read book TIP 35: Enhancing Motivation for Change in Substance Use Disorder Treatment (Updated 2019) written by U.S. Department of Health and Human Services and published by Lulu.com. This book was released on 2019-11-19 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motivation is key to substance use behavior change. Counselors can support clients' movement toward positive changes in their substance use by identifying and enhancing motivation that already exists. Motivational approaches are based on the principles of person-centered counseling. Counselors' use of empathy, not authority and power, is key to enhancing clients' motivation to change. Clients are experts in their own recovery from SUDs. Counselors should engage them in collaborative partnerships. Ambivalence about change is normal. Resistance to change is an expression of ambivalence about change, not a client trait or characteristic. Confrontational approaches increase client resistance and discord in the counseling relationship. Motivational approaches explore ambivalence in a nonjudgmental and compassionate way.