Health Literacy and Use and Trust in Health Information.
Open accessAbstract
There is a need to investigate which health information sources are used and trusted by people with limited health literacy to help identify strategies for addressing knowledge gaps that can contribute to preventable illness. We examined whether health literacy was associated with people's use of and trust in a range of potential health information sources. Six hundred participants from a GfK Internet survey panel completed an online survey. We assessed health literacy using the Newest Vital Sign, the sources participants used to get health information, and the extent to which participants trusted health information from these sources. We performed multivariable regressions, controlling for demographic characteristics. Lower health literacy was associated with lower odds of using medical websites for health information and with higher odds of using television, social media, and blogs or celebrity webpages. People with lower health literacy were less likely to trust health information from specialist doctors and dentists, but more likely to trust television, social media, blogs/celebrity webpages, friends, and pharmaceutical companies. People with limited health literacy had higher rates of using and trusting sources such as social media and blogs, which might contain lower quality health information compared to information from healthcare professionals. Thus, it might be necessary to enhance the public's ability to evaluate the quality of health information sources. The results of this study could be used to improve the reach of high-quality health information among people with limited health literacy and thereby increase the effectiveness of health communication programs and campaigns.
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Lower health-literate individuals are more likely to use less-reliable sources such as social media and blogs (Chen et al., 2018).
“In their study, Chen et al. (2018) reported that lower health-literate individuals are more likely to use less-reliable sources, such as social media and blogs [57].”
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- Authors
- Chen, X., Hay, J. L., Waters, E. A., Kiviniemi, M. T., Biddle, C., Schofield, E., Li, Y., Kaphingst, K., & Orom, H.
- Affiliations
- University at Buffalo, State University of New York (US)
- Memorial Sloan Kettering Cancer Center (US)
- Washington University in St. Louis (US)
- University of Utah (US)
- Corresponding author
- Chen, Xuewei
- ORCID
- Venue
- Journal of Health Communication
- Publisher
- Informa UK Limited
- Published
- 2018-08-03
- Volume
- 23
- Issue
- 8
- Pages
- 724-734
- ISSN
- 1081-0730 (ISSN-L)
- 1087-0415
- PMC
- PMC6295319
- OpenAlex
- W2888837094
- Cited by
- 548
- References
- 8
- Citations by year
- 2026: 71 · 2025: 122 · 2024: 91 · 2023: 85 · 2022: 94 · 2021: 54 · 2020: 25 · 2019: 5 · 2018: 1
- FWCI
- 31.02
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Journal of Health Communication (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- SHAREOK (University of Oklahoma; Oklahoma State University; Central Oklahoma University) (acceptedVersion, other-oa)
- SHAREOK (University of Oklahoma; Oklahoma State University; Central Oklahoma University) (submittedVersion, other-oa)
- Funders
- National Cancer Institute (R01CA197351)
- Topics
- Health Sciences › Health Professions › General Health Professions › Health Literacy and Information Accessibility
- Social Sciences › Health › Social Media in Health Education
- Social Sciences › Arts and Humanities › Literature and Literary Theory › Media Influence and Health
- Keywords
- health literacy, health information sources, trust in health information, social media, blogs, television health information, medical websites, pharmaceutical companies, Newest Vital Sign, health communication, health information quality
- MeSH terms
- Adolescent, Adult, Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Trust, Consumer Health Information, Young Adult, Health Literacy
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