Health Literacy 101

The field of health literacy has evolved from one focused on individuals to one that recognizes that health literacy is multidimensional. While communicating in a health literate manner is important for everyone, it is particularly important when communicating with those with limited health literacy who also experience more serious medication errors, higher rates of hospitalization and use of the emergency room, poor health outcomes, and increased mortality. Over the past decade, research has shown that health literacy interventions can significantly impact various areas including health care costs, outcomes, and health disparities. To understand the extent to which health literacy has been shown to be effective at contributing to the Quadruple Aim of improving the health of communities, providing better care, providing affordable care, and improving the experience of the health care team, the National Academies of Sciences, Engineering, and Medicine convened a public workshop on building the case for health literacy. This publication summarizes the presentations and discussions from the workshop, and highlights important lessons about the role of health literacy in meeting the Quadruple Aim, case studies of organizations that have adopted health literacy, and discussions among the different stakeholders involved in making the case for health literacy.

In its landmark report, Health Literacy: A Prescription to End Confusion, the Institute of Medicine noted that there are 90 million adults in the United States with limited health literacy who cannot fully benefit from what the health and health care systems have to offer. Since the release of that report, health literacy has become a vibrant research field that has developed and disseminated a wide range of tools and practices that have helped organizations, ranging in size from large health care systems to individual health care providers and pharmacists, to engage in health literate discussions with and provide health literate materials for patients and family members. Improving the health literacy of organizations can be an important component of addressing the social determinants of health and achieving the triple aim of improving the patient experience, improving the health of populations, and reducing the cost of care. However, the focus on organizations does not address the larger issue of how to improve health literacy across the U.S. population. To get a better understanding of the state of community-based health literacy interventions, the Roundtable on Health Literacy hosted a workshop on July 19, 2017 on community-based health literacy interventions. It featured examples of community-based health literacy programs, discussions on how to evaluate such programs, and the actions the field can take to embrace this larger view of health literacy. This publication summarizes the presentations and discussions from the workshop.

Physicians have long pledged to adhere to four basic moral principles, a concise framework for the larger field of medical ethics. As is commonly known, those values consist of autonomy, beneficence, non-maleficence, and justice. However, in order to advocate for these principles for patients, medical professionals must first ensure patients have appropriate medical resources from which to glean information. This book serves to underscore this concept and advance the field of patient education.

While health literacy is a relatively new multidisciplinary field, it is vital to the successful engagement with and communication of health with patients, caregivers, and the public. This book ‘New Directions in Health Literacy Research, Theory, and Practice'provides an introduction to health literacy research and practice and highlights similar scholarship in related disciplines. The book is organized as follows: the first chapter explains the still-evolving definition of health literacy; the next three chapters discuss developments and new directions in health literacy research, then a further two chapters are devoted to developments and new directions in health literacy theory. Two chapters explore health literacy interventions for vulnerable populations; four chapters cover health literacy leadership efforts; six chapters describe developments and new directions in disciplines that are similar to health literacy; and six chapters portray diverse health literacy practices. A preface from Richard Carmona M.D., the former U.S. Surgeon General, is included in the book. Although the book is intended primarily for health literacy researchers, practitioners and students, the diverse topics and approaches covered will be of interest to all healthcare and public health researchers, practitioners, and students, as well as scholars in related fields, such as health communication, science communication, consumer health informatics, library science, health disparities, and mass communication. As Dr. Carmona concludes in his preface: ‘This is essential reading for all health practitioners.'

In 2004, the Institute of Medicine released Health Literacy: A Prescription to End Confusion, a report on the then-underappreciated challenge of enabling patients to comprehend their condition and treatment, to make the best decisions for their care, and to take the right medications at the right time in the intended dose. That report documented the problems, origins, and consequences of the fact that tens of millions of U.S. adults are unable to read complex texts, including many health-related materials, and it proposed possible solutions to those problems. To commemorate the anniversary of the release of the 2004 health literacy report, the Institute of Medicine's Roundtable on Health Literacy convened a 1-day public workshop to assess the progress made in the field of health literacy over the past decade, the current state of the field, and the future of health literacy at the local, national, and international levels. Health Literacy: Past, Present, and Future summarizes the presentation and discussion of the workshop.