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Evaluating the Readability of Patient-Facing Online Educational Materials for Pediatric Leukemia and Lymphoma
Chloe Strege1, Simone Intriago Tito1, Courtney Popp1,2
1Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA.
Insights
Online information about pediatric leukemia and lymphoma is often too difficult for families to understand. Most cancer center websites and search results exceed the recommended sixth-grade reading level, hindering informed healthcare decisions.
Area of Science:
- Pediatric Oncology
- Health Communication
- Medical Informatics
Background:
- Leukemia and lymphoma constitute a significant portion of pediatric cancer diagnoses in the U.S.
- Caregivers increasingly rely on online resources for medical information.
- Accessible patient education materials are vital for informed decision-making.
Purpose of the Study:
- To assess if online educational materials on pediatric leukemia and lymphoma meet the recommended sixth-grade reading level.
- To evaluate readability standards set by the National Institute of Health (NIH) and American Medical Association (AMA).
Main Methods:
- Analyzed pediatric cancer information on websites of 72 National Cancer Institute (NCI)-accredited centers.
- Assessed top 50 internet search results for pediatric leukemia and lymphoma.
- Utilized Flesch-Kinkaid, Coleman-Liau, and SMOG readability indices.
Main Results:
- Materials from NCI-accredited centers averaged readability levels from 8.62 to 10.20.
- 95.6% of cancer center materials failed to meet NIH/AMA guidelines.
- Top search results averaged readability levels from 10.52 to 11.01, with 98% not meeting guidelines.
Conclusions:
- Current online pediatric cancer information may be too complex for general understanding.
- Readability barriers can impede caregivers' ability to make informed healthcare choices.
- Improving the readability of online resources is essential for effective patient education.
Background:
Together, leukemia and lymphoma account for 38.7% of newly diagnosed pediatric cancer cases in the United States each year. Many caregivers utilize online resources to inform medical health decisions. Understanding the readability of these materials is critical to ensuring comprehensible patient education. We sought to evaluate if the readability of online patient-facing educational materials concerning pediatric leukemia and lymphoma met the recommended sixth-grade reading level by the National Institute of Health (NIH) and the American Medical Association (AMA).
Methods:
The websites of the 72 National Cancer Institute (NCI) accredited cancer centers were accessed and the presence of a pediatric-specific informational page regarding leukemia, non-Hodgkin lymphoma, and Hodgkin lymphoma were recorded and analyzed using Flesch-Kinkaid, Coleman-Liau, and SMOG readability indices. The top 50 internet search results for pediatric leukemia, non-Hodgkin lymphoma, and Hodgkin lymphoma were also analyzed.
Results:
The average readability across disorders for the NCI-accredited Cancer Centers ranged from 8.62 to 10.20. A total of 95.6% of the Cancer Center materials did not meet the NIH and AMA guidelines. The average readability across disorders for the top 50 searches ranged from 10.52 to 11.01. A total of 98% of the search materials did not meet the guidelines.
Conclusions:
The materials currently available online may be too complex for the average individual to understand, providing a potential barrier to making informed healthcare decisions. Correcting the readability of online materials, including those that are physician-recommended, is crucial to ensuring comprehensive patient education.
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