Related Experiment Video
Updated: May 30, 2025
08:53
Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
Published on: May 31, 2019
5.1K
Understanding Health-Related Discussions on Reddit: Development of a Topic Assignment Method and Exploratory Analysis
Garrett J Chan1, Mark Fung2, Jill Warrington2
1Departments of Pathology and Laboratory Medicine, University of California, San Francisco, San Francisco, CA, United States.
JMIR Formative Research
|January 29, 2025
Summary
Social media discussions reveal key health concerns, with sexually transmitted infections (STIs) and anxiety being most frequent. This study developed an algorithm to analyze Reddit posts, highlighting prevalent topics in mental health and reproductive health discussions.
Area of Science:
- Computational social science
- Medical informatics
- Public health surveillance
Background:
- Social media platforms are increasingly used for sharing health-related opinions and concerns.
- Analyzing social media data offers insights into patient perspectives and reasons for seeking online health advice.
- Understanding online health discussions can bridge the gap between patient concerns and healthcare system engagement.
Purpose of the Study:
- To develop and refine a method for investigating health conditions discussed on Reddit.
- To characterize prevalent medical topics and identify trends within social media health discussions.
- To create an automated system for categorizing health-related Reddit posts.
Main Methods:
- Collected 1 year of Reddit posts containing "get tested" or "get checked."
- Manually reviewed and categorized posts, excluding irrelevant subreddits.
- Developed and refined a keyword-based script for automated topic assignment.
- Grouped 82 identified topics into 17 broader medical disciplines for analysis.
Main Results:
- An automated algorithm successfully assigned medical topics to 347,130 Reddit posts.
- Sexually transmitted infections (STIs), eye disorders, anxiety, and pregnancy were the most frequent topics.
- Psychiatry and mental health (26.6%) and genitourinary and reproductive health (13.6%) were the most common medical disciplines.
- Addiction, anxiety, ADHD, abuse, and STIs were prominent in general subreddits.
Conclusions:
- Specific health topics like STIs, anxiety, and pregnancy are highly prevalent on Reddit.
- Psychiatry/mental health and genitourinary/reproductive health dominate discussions on the platform.
- The developed algorithm provides a scalable method for analyzing social media health trends.
More Related Videos
Related Concept Videos
01:29Concepts of Health and Illness
14.1K
Health is a condition of the body, mind, and spirit where an individual remains free from illness. Similarly, wellness is an active state, including living a lifestyle that promotes physical, mental, and emotional health. Physical health is critical for the overall well-being and can be affected by lifestyle, activity level, diet, and behavior. The highest attainable standard of health is a fundamental and universal human right. Consider Lisa, a fifteen-year-old born with congenital...
14.1K
01:26Levels of Health Promotion and Illness Prevention
12.1K
Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
In primary prevention, actions taken before disease onset prevent the disease from...
12.1K
01:21Dimensions of Health and Illness
7.0K
The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
7.0K
01:25Models of Health Promotion and Illness Prevention I
2.0K
A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
2.0K
02:40The Scientific Method
59.2K
Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
59.2K
01:18Models of Health Promotion and Illness Prevention II
1.5K
The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results...
The agent-host-environment model states that disease results...
1.5K