Health-related Information on the Web: Results From the HealthStyles Survey, 2002–2003
Author Information
Author(s): Bansil Pooja, Keenan Nora L, Zlot Amy I, Gilliland Jeanne C
Primary Institution: Centers for Disease Control and Prevention
Hypothesis
How does Internet use for health-related information differ between individuals with chronic diseases and those without?
Conclusion
Public health professionals can leverage the Internet to enhance the health information available to the public.
Supporting Evidence
- 35% of survey participants used the Internet for health-related information.
- 53% of respondents sometimes shared online health information with their doctors.
- Internet use for health information was higher among those with chronic diseases.
Takeaway
Many people use the Internet to find health information, especially those with chronic diseases, and sharing this information with doctors can help improve health care.
Methodology
Data from the 2002 and 2003 HealthStyles surveys were merged, and multivariate logistic regression was used to estimate odds ratios.
Potential Biases
Self-reported data may not accurately reflect actual Internet use for health information.
Limitations
The sample may underrepresent minority and low-income households, and the study relies on self-reported data.
Participant Demographics
52% women, 48% men, mean age 48 years, 72% white, 59% married, 32% with some college education, 32% earning $60,000 or more.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI, 1.16–1.45
Statistical Significance
p<0.05
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