The Importance of Literacy

Accessibility, Health Literacy Katie Nichols Accessibility, Health Literacy Katie Nichols

Health Literacy and Type 2 Diabetes Mellitus Prevention

Successfully self-managing and preventing type 2 diabetes mellitus (T2DM) requires a significant level of health literacy proficiency, which in turn requires a significant level of reading literacy in order to properly follow self-management materials and diabetes education.

The impact of health literacy in preventing complex diseases becomes clear when looking at the prevalence of type 2 diabetes according to education level: 14% of adults without a high school diploma vs. 7.5% of those with high school or greater have T2DM. Individuals with less education are more likely to have a lower level of health literacy.

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Accessibility, Health Literacy Katie Nichols Accessibility, Health Literacy Katie Nichols

Literacy - A Prerequisite for Health

Given that 1 out of 6 U.S. adults are not functionally literate and another 64 million adults have only basic literacy proficiency, it is alarming but no surprise that 33% to 50% of the U.S. adult population is estimated to have low health literacy (LHL).

The critical role health literacy has in one’s quality of life and health outcomes is especially true in the case of self-management of complex diseases such as type 1 and type 2 diabetes. When patients are able to follow self-management interventions there is significant reduction in emergency department visits and hospitalizations as well as reduced disease severity overall.

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Health Literacy and Dyslexia: How Technology Increases Awareness

Despite the potential size of the dyslexic population and the large number of adults with low health literacy, there is alarmingly little research on dyslexia's impact on health literacy and patient education. Yet, the 30 years of research on patient education materials highlights the disconnect between those materials and many patients' capacity to understand them.

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