Health information, the Internet, and the digital divide.

Area of Science:

• Public Health
• Health Communication
• Digital Health

Background:

• Widespread computer and internet adoption is transforming information access.
• The internet is increasingly utilized for obtaining health-related information by the general public.
• Previous research indicates disparities in technology access and usage across different demographics.

Purpose of the Study:

• To analyze current data on computer and internet usage patterns among adults and children.
• To assess the extent to which the public uses the internet for health information.
• To identify demographic factors influencing internet access and health information seeking behaviors.

Main Methods:

• Analysis of recent survey data on computer and internet use.
• Examination of public experiences with computers and the internet.
• Data stratification by income, education, and race/ethnicity.

Main Results:

• Computer and internet use is prevalent across the population.
• Significant public engagement with the internet for health information retrieval.
• The internet effectively reaches diverse populations, including lower-income, less-educated, and minority groups.
• A notable digital divide persists, disproportionately affecting lower-income Black individuals.

Conclusions:

• The internet is a valuable channel for health communication, capable of reaching broad and diverse audiences.
• Addressing the digital divide is crucial for equitable health information dissemination.
• Future health communication strategies must consider and mitigate existing digital disparities to ensure inclusivity.