Assessing the Readability of Online Patient Education Materials in Obstetrics and Gynecology Using Traditional Measures: Comparative Analysis and Limitations.

Autor:	Nattam A; College of Medicine, University of Cincinnati, Cincinnati, OH, United States., Vithala T; College of Medicine, University of Cincinnati, Cincinnati, OH, United States., Wu TC; College of Medicine, University of Cincinnati, Cincinnati, OH, United States., Bindhu S; College of Medicine, University of Cincinnati, Cincinnati, OH, United States., Bond G; Department of Computer Science, University of Cincinnati, Cincinnati, OH, United States., Liu H; School of Criminal Justice, University of Cincinnati, Cincinnati, OH, United States., Thompson A; College of Medicine, University of Cincinnati, Cincinnati, OH, United States., Wu DTY; College of Medicine, University of Cincinnati, Cincinnati, OH, United States.; Department of Computer Science, University of Cincinnati, Cincinnati, OH, United States.
Jazyk:	angličtina
Zdroj:	Journal of medical Internet research [J Med Internet Res] 2023 Aug 30; Vol. 25, pp. e46346. Date of Electronic Publication: 2023 Aug 30.
DOI:	10.2196/46346
Abstrakt:	Background: Patient education materials (PEMs) can be vital sources of information for the general population. However, despite American Medical Association (AMA) and National Institutes of Health (NIH) recommendations to make PEMs easier to read for patients with low health literacy, they often do not adhere to these recommendations. The readability of online PEMs in the obstetrics and gynecology (OB/GYN) field, in particular, has not been thoroughly investigated. Objective: The study sampled online OB/GYN PEMs and aimed to examine (1) agreeability across traditional readability measures (TRMs), (2) adherence of online PEMs to AMA and NIH recommendations, and (3) whether the readability level of online PEMs varied by web-based source and medical topic. This study is not a scoping review, rather, it focused on scoring the readability of OB/GYN PEMs using the traditional measures to add empirical evidence to the literature. Methods: A total of 1576 online OB/GYN PEMs were collected via 3 major search engines. In total 93 were excluded due to shorter content (less than 100 words), yielding 1483 PEMs for analysis. Each PEM was scored by 4 TRMs, including Flesch-Kincaid grade level, Gunning fog index, Simple Measure of Gobbledygook, and the Dale-Chall. The PEMs were categorized based on publication source and medical topic by 2 research team members. The readability scores of the categories were compared statistically. Results: Results indicated that the 4 TRMs did not agree with each other, leading to the use of an averaged readability (composite) score for comparison. The composite scores across all online PEMs were not normally distributed and had a median at the 11th grade. Governmental PEMs were the easiest to read amongst source categorizations and PEMs about menstruation were the most difficult to read. However, the differences in the readability scores among the sources and the topics were small. Conclusions: This study found that online OB/GYN PEMs did not meet the AMA and NIH readability recommendations and would be difficult to read and comprehend for patients with low health literacy. Both findings connected well to the literature. This study highlights the need to improve the readability of OB/GYN PEMs to help patients make informed decisions. Research has been done to create more sophisticated readability measures for medical and health documents. Once validated, these tools need to be used by web-based content creators of health education materials. (©Anunita Nattam, Tripura Vithala, Tzu-Chun Wu, Shwetha Bindhu, Gregory Bond, Hexuan Liu, Amy Thompson, Danny T Y Wu. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 30.08.2023.)
Databáze:	MEDLINE
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