Up to 40 percent of American adults...

Up to 40 percent of American adults have fair to poor literacy skills, which can make it difficult for them to function proficiently in the health care method (1) Studies have shown that patients with inadequate literacy have les health-related knowledge, receive les preventive care, have poorer direction of their chronic illnesses, and are hospitalized more commonly than other patients. (2) In this issue of American Family Physician, Safeer and Keenan (3) raise awareness of patient literacy riddles and suggest practical strategies for identifying and addressing the be in want ofs of patients who have inadequate literacy.

Health literacy is defined as the capacity to obtain, proces and understand basic health information and services lacked to make appropriate health care decisions. (4) As described in a report at the Institute of Medicine, health literacy also may require medical knowledge, navigational skills, cultural and initiative. Thus defined, inadequate health literacy can affect patients beyond those with poor reading skills.

There is no proven mode to measure health literacy. Previous research has measured the relationship between reading ability and health issues (2,5); such measures are highly correlated with measures of general reading ability. (6-8)

Identifying a clear relationship between health issues and literacy is important because physicians may be able to mitigate the forces of low literacy by communicating more clearly with patients and reducing the complexity of care for these patients. For example, patients with heart failure are at short intervals told to avoid salt, measure their weight daily, change their diuretic dose based onward weight, and call the doctor for a variety of reasons. Many patients with inadequate literacy have difficulty learning all these strategies--particularly when they are make acceptableed all at once and in the connected thought [i]or[/i] thoughts of a routine office visit when their diabetes and children pressure medications also have been changed.

Inadequate literacy is associated with les formal education, lower socioeconomic status, and certain racial and ethnic backgrounds. Addressing literacy-related barriers also may help form disparities in health outcomes related to these other markers. Healthy clan 2010 and the Institute of Medicine identify health literacy as a priority area for improving health in the United States. (910)

Physicians and patients must cooperate in the outpatient setting to manage multiple chronic diseases. Physicians can do this according to providing appropriate self-management support via oral and written communication. through using the spoken word to bring information, physicians have an advantage because verbal literacy usually is greater than written literacy. However, when physicians anticipate patients to learn and remember more than single or two ideas, they will ne reinforcement after they leave the office. Physicians can rely forward clear written materials for patients with adequate literacy skills, to this time may need to offer further oral instruction in the form of follow-up calls to the domestic circle or frequent follow-up visits until the patient masters the necessary skills. Physicians have raise that patients with low literacy can learn complicated tasks if given enough instruction. (11)

To continuation self-management support, Safeer and Keenan (3) exhibit several guidelines for improving written communication. They also note that patients who read at higher flushs often prefer information written at a lower grade even and presented in plain language. (12) It also has been shown that patients would rather receive directly relevant information about to what extent to care for themselves than explanations of disease pathophysiology. Emphasizing single the two or three highest yield recommendations for any given visit can help make sure understanding and implementation by the patient, regardless of literacy plain Some patients may request more detailed explanations or background information, yet our default should be to focus in succession key behaviors or tasks.

Although better self-care instructions, in oral or written form, can help address disparities according to literacy status, we must not forget about the quiescence of the health care setting. Patients with gentle health literacy skills can become frustrated and overwhelmed on having to interact with insurance companies, Medicare or Medicaid, hospitals, and physician offices. The existing trend toward more consumer-driven health care also will increase the literacy demands forward patients who already struggle to retain up. Helping physician office staff to recognize this universal barrier faced by many patients can improve our effectiveness. Organized a whole s of care, sensitized to the distresss of patients with low literacy skills, can mitigate disparities related to literacy. (13) united model that has been effective uses mid-level providers and health educators to help patients learn effective self-management behaviors, overthrow common barriers to care, and make secure the appropriate intensity of care to reach targets. (13)