Short answer

When designing digital health interventions that incorporate social media, prioritize ease of use and efficient information delivery to maximize positive user engagement and outcomes.

Field: User-Centred Design
Source: Journal of Medical Internet Research (2018)
Method: Scoping Review
Sample: 47 included studies
Evidence: Mixed findings

Social media platforms, when integrated into dietetic practice, demonstrate varied effects on user health behaviors and professional knowledge, highlighting the importance of platform design and content strategy. This user-centred design research insight is drawn from a 2018 study published in Journal of Medical Internet Research. Using Scoping review with 47 included studies, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing digital health interventions that incorporate social media, prioritize ease of use and efficient information delivery to maximize positive user engagement and outcomes.

Study

User-Centred DesignHigh ImpactMixed findings

Social Media Platforms Can Influence Health Behaviors and Professional Knowledge in Dietetics

Journal of Medical Internet Research · 2018

Key Findings

01Social media platforms were frequently used to deliver content as part of weight management interventions.
02Effects of social media on user health behaviors (e.g., dietary intake, body weight), participation rates, and professional knowledge were positive, neutral, or mixed.
03Platform characteristics such as ease of use and quick access to information were associated with outcomes.

Application

Design takeaway

When designing digital health interventions that incorporate social media, prioritize ease of use and efficient information delivery to maximize positive user engagement and outcomes.

How to apply

When designing a health app or online program, consider integrating social media features that are intuitive and provide quick access to relevant, personalized information.

Project actions

01When researching user engagement with digital platforms, consider how the platform's design might influence user behavior.
02Explore how different social media features can be leveraged to achieve specific user goals in a design project.

Method & Evidence

AimTo map and summarize the evidence on the users, uses, and effects of social media in dietetic practice to identify research gaps and inform future research.

MethodScoping Review

ProcedureThe researchers identified relevant studies through a comprehensive search of multiple databases and gray literature. They then selected eligible studies, charted the data, and collated, summarized, and reported the results. Knowledge users (registered dietitians) were involved in each stage of the review process.

Sample47 included studies

ContextDietetic practice and health interventions

Variables

IV["Type of social media platform used","Design characteristics of the platform (e.g., ease of use, information access)"]

DV["User health behaviors (e.g., dietary intake, body weight)","Participation rates","Professional knowledge"]

CV["Target population (e.g., overweight/obese adults, healthy adults)","Intervention components (e.g., multiple component interventions for weight management)"]

Strengths & Limitations

Strengths

+Comprehensive search strategy covering multiple databases and gray literature.
+Involvement of knowledge users (dietitians) throughout the review process to ensure practical relevance.

Limitations

The effectiveness of social media interventions can be inconsistent, and results may vary depending on the specific platform, target audience, and intervention design.

Reliability & validity

The reliability of the findings is supported by the systematic scoping review methodology. Validity is enhanced by the inclusion of diverse study types and the involvement of domain experts, though the mixed nature of the reported effects suggests variability in study designs and outcome measures.

Think critically

Given the mixed findings, what specific design elements of social media platforms are most critical for ensuring positive health outcomes, and how can designers proactively address potential negative effects?

Design Principles

"Digital health tools should be designed with a focus on user accessibility and intuitive navigation to facilitate effective knowledge exchange and behavior modification."

Understanding how users interact with and are influenced by social media in health contexts is crucial for designing effective digital health interventions. This research provides insights into the potential benefits and drawbacks of using these platforms for knowledge translation and behavior change, informing the development of more user-centric digital health tools.

What This Means for Your Design

Using social media for health advice can help people, but it doesn't always work, and how easy the platform is to use really matters.

How to use in your project

1.Reference this study when discussing the potential impact of digital platforms on user behavior or professional development in your design project.
2.Use the findings to justify design choices related to user interface and content delivery in your digital product.

Add to My Project

Quick Cite

Paragraph starter

This scoping review highlights that social media platforms, while increasingly utilized in dietetic practice for knowledge translation and behavior change, exhibit varied effects on user health outcomes and professional knowledge. The study underscores the importance of platform characteristics, such as ease of use and efficient information access, in mediating these effects, suggesting that design choices in digital health interventions can significantly influence their efficacy.

Source

Journal of Medical Internet Research

Users, Uses, and Effects of Social Media in Dietetic Practice: Scoping Review of the Quantitative and Qualitative Evidence

journal · 2018

View source

Questions About This Research

What does the research say about social media platforms can influence health behaviors and professional knowledge in dietetics?: When designing digital health interventions that incorporate social media, prioritize ease of use and efficient information delivery to maximize positive user engagement and outcomes. Evidence: Journal of Medical Internet Research (2018).
Why does "Social Media Platforms Can Influence Health Behaviors and Professional Knowledge in Dietetics" matter for design?: Understanding how users interact with and are influenced by social media in health contexts is crucial for designing effective digital health interventions. This research provides insights into the potential benefits and drawbacks of using these platforms for knowledge translation and behavior change, informing the development of more user-centric digital health tools.
How can designers apply this research?: When designing digital health interventions that incorporate social media, prioritize ease of use and efficient information delivery to maximize positive user engagement and outcomes.
What were the main findings?: Social media platforms were frequently used to deliver content as part of weight management interventions.. Effects of social media on user health behaviors (e.g., dietary intake, body weight), participation rates, and professional knowledge were positive, neutral, or mixed.. Platform characteristics such as ease of use and quick access to information were associated with outcomes.
What research method was used?: Scoping Review with 47 included studies.
How strong is the evidence?: Evidence strength is rated Mixed findings, based on a 2018 journal from Journal of Medical Internet Research.
What should I do differently in my next project?: When designing a health app or online program, consider integrating social media features that are intuitive and provide quick access to relevant, personalized information.
What are the limitations?: The effects of social media were found to be varied (positive, neutral, mixed), indicating that outcomes are not guaranteed and depend on multiple factors.