Oct. 16, 2008
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The Patient Activation Measure (PAM) was designed to assess an individuals knowledge, skill and confidence in managing their health and consists of a 13-item scale that asks people about their beliefs, knowledge and confidence for taking an active role in their health and health care. Based on responses to the 13-item scale, each person is assigned an activation score.
Prior research using the PAM has relied on relatively small samples or groups, such as health plan enrollees, Medicaid enrollees in several local areas, and older adults with chronic conditions. HSCs 2007 Health Tracking Household Survey is the first large nationally representative surveyinformation on 13,500 adultsto include the PAM to assess the level of activation in the U.S. population. HSC is a nonpartisan health policy research organization funded in part by the Robert Wood Johnson Foundation, which funded the survey and the study.
Activation levels are especially low for people with low incomes, less education, Medicaid enrollees, and people with poor self-reported health. Higher activation levels are associated with much lower levels of unmet need for medical care and greater support from health care providers for self-management of chronic conditions, according to study.
"Previous research shows that patient activation levels are linked to important outcomes, such as seeking care, seeking information and health behaviors, and because activation is changeable, it is a potentially important lever for change in the health care system," said Judith Hibbard, Dr. P.H., of the University of Oregon, coauthor of the study with HSC Senior Fellow Peter J. Cunningham, Ph.D.
"It appears that when theres a good relationship between patients and
their doctors, the patients are more engaged, and more likely to receive high-quality
health care," said Anne F. Weiss, M.P.P., senior program officer and team
leader for the Robert Wood Johnson Foundations Quality/Equality strategy. "Doctors
need to talk with their patients about setting goals for their health and how
to monitor their conditions. And since we know that activated patients fare
better and ultimately cost less, policy makers should consider encouraging health
systems to find ways to activate their patients."
Four levels of patient activation have been identified. At the first or lowest level, people tend to be passive and may not feel confident enough to play an active role in their own health. At the second level, people may lack basic knowledge and confidence in their ability to manage their health. At the third level, people appear to be taking some action but may still lack confidence and skill to support all necessary behaviors. At the fourth level, people have adopted many of the behaviors to support their health but may not be able to maintain them in the face of life stressors.
The studys findings are detailed in a new HSC Research BriefHow Engaged Are Consumers in Their Health and Health Care, and Why Does It Matter?available here.
Other key findings include:
The Center for Studying Health System Change is a nonpartisan policy research organization committed to providing objective and timely research on the nations changing health system to help inform policy makers and contribute to better health care policy. HSC, based in Washington, D.C., is funded principally by the Robert Wood Johnson Foundation and is affiliated with Mathematica Policy Research, Inc.