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eHealth Literacy, Online Help-Seeking Behavior, and Willingness to Participate in mHealth Chronic Disease Research Among African Americans, Florida, 2014–2015

ORIGINAL RESEARCH — Volume 13 — November 17, 2016

PEER REVIEWED

Figure 1. Comparison of mean eHealth Literacy Scale scores for participants who did conduct or did not conduct online searches for information in the previous 12 months, Florida, 2014–2015. A convenience sample of 881 African American adults in north central Florida were surveyed. Overall scores for the 8-item scale range from 8 to 40. All differences were significant (P < .01 for all). Error bars indicate standard deviation. Abbreviations: HIV/AIDS, human immunodeficiency virus/AIDS.

Health Topic Conducted Online Search, Mean Score (SD) Did Not Conduct Online Search, Mean Score (SD)
Health and wellness 32.0 (6.9) 28.5 (8.4)
Nutrition/dieting 32.2 (6.3) 28.3 (8.7)
Medication use 33.0 (5.7) 29.1 (8.3)
Diabetes 31.9 (6.8) 30.0 (8.0)
Stress/anxiety/depression 32.6 (5.9) 29.8 (8.1)
Children’s health 32.8 (6.7) 30.0 (7.9)
Heart disease 32.7 (6.6) 30.0 (7.9)
Cancer 33.0 (5.6) 29.9 (8.0)
Sexually transmitted infections 32.7 (5.6) 30.0 (8.0)
Tobacco/alcohol/drugs 32.3 (6.3) 30.1 (7.9)
Asthma 32.6 (6.3) 30.1 (7.9)
HIV/AIDS 33.0 (4.9) 30.1 (7.9)

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Figure 2. Comparison of mean eHealth Literacy Scale scores for participants willing or not willing to participate in health research that uses apps or tools, Florida, 2014–2015. A convenience sample of 881 African American adults in north central Florida were surveyed. Overall scores for the 8-item scale range from 8 to 40. Error bars indicate standard deviation.

Willingness to Participate in Health Research That Asks Participant to . . . Willing, Mean Score (SD) Not Willing, Mean Score (SD)
Wear a smartwatch/health tracking device 30.9 (7.1) 29.5 (8.7)
Download a health app 31.5 (6.9) 29.9 (8.6)
Enter data online 31.7 (7.4) 29.4 (7.9)
Participate in online forums/support groups/counseling 31.1 (8.1) 30.1 (7.6)

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The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions.
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