User-Centered Design Enhances Decision Support Tools for Complex Medical Choices
Incorporating user feedback throughout the design process leads to more effective and usable decision support tools for critical medical situations.
'Springer Science and Business Media LLC' · 2019
Key Findings
- 01Participants desired factual, unbiased outcome information and probabilities.
- 02Mothers and partners sought comprehensive explanations of options.
- 03Providers wanted a tool to facilitate communication, elicit values, and share patient experiences.
- 04A tablet application combining unbiased information with family testimonials was favored.
Application
Design takeaway
Design decision support tools by actively involving the target users, ensuring that the tool provides unbiased information while also addressing emotional and communication needs.
How to apply
When designing any tool that aids in decision-making, especially in healthcare or finance, conduct extensive user research with diverse stakeholders to understand their information needs, emotional states, and preferred communication styles.
Project actions
- 01Clearly define your target users and their specific decision-making context.
- 02Use a variety of UCD methods, such as interviews, focus groups, and prototyping, to gather comprehensive feedback.
- 03Iterate on your designs based on user feedback to improve usability and effectiveness.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Inclusion of diverse stakeholder groups (patients and providers).
- +Iterative prototyping and testing process.
- +Focus on a high-stakes, complex decision-making scenario.
Limitations
The complexity of the medical scenario might not be directly transferable to simpler design projects. Ethical considerations in medical research can be more stringent than in other design fields.
Reliability & validity
The study's validity is strengthened by the diverse participant base and the iterative nature of the design process. Reliability could be enhanced by replicating the advisory board sessions with different groups or at different institutions.
Think critically
To what extent can the principles of user-centered design, as demonstrated in this medical context, be applied to non-medical decision support tools, and what adaptations might be necessary?
Design Principles
"User needs and values must be central to the design of any decision support system, especially in sensitive or complex domains."
In high-stakes scenarios, such as periviable delivery decisions, a user-centered approach ensures that decision support tools are not only informative but also empathetic and aligned with the values and needs of patients, partners, and healthcare providers.
What This Means for Your Design
When you're designing something to help people make a big decision, like a medical choice, it's super important to ask them what they need and want. This study shows that people want clear facts but also stories from others who have been through it, and a tablet app was the best way to give them that.
How to use in your project
- 1.Reference this study when justifying the use of user-centered design methods in your project.
- 2.Use the findings to support the importance of gathering user requirements and feedback for your own design.
Add to My Project
Quick Cite
(2019). Creation of a Decision Support Tool for Expectant Parents Facing Threatened Periviable Delivery: Application of a User-Centered Design Approach. 'Springer Science and Business Media LLC'. https://doi.org/10.1007/s40271-018-0348-y Retrieved from https://designdex.org/study/d2402036-736a-478b-a243-9968b7230b64/user-centered-design-enhances-decision-support-tools-for-complex-medical-choices
Paragraph starter
This research highlights the critical role of user-centered design in developing effective decision support tools. By engaging directly with end-users, such as expectant parents and healthcare providers, the study successfully identified key requirements for a tool aimed at navigating complex medical decisions, emphasizing the need for both unbiased factual information and empathetic user experiences.
Source
'Springer Science and Business Media LLC'
Creation of a Decision Support Tool for Expectant Parents Facing Threatened Periviable Delivery: Application of a User-Centered Design Approach
journal · 2019
View sourceQuestions about this research
- What does the research say about user-centered design enhances decision support tools for complex medical choices?
- Design decision support tools by actively involving the target users, ensuring that the tool provides unbiased information while also addressing emotional and communication needs. Evidence: 'Springer Science and Business Media LLC' (2019).
- Why does "User-Centered Design Enhances Decision Support Tools for Complex Medical Choices" matter for design?
- In high-stakes scenarios, such as periviable delivery decisions, a user-centered approach ensures that decision support tools are not only informative but also empathetic and aligned with the values and needs of patients, partners, and healthcare providers.
- How can designers apply this research?
- Design decision support tools by actively involving the target users, ensuring that the tool provides unbiased information while also addressing emotional and communication needs.
- What were the main findings?
- Participants desired factual, unbiased outcome information and probabilities.. Mothers and partners sought comprehensive explanations of options.. Providers wanted a tool to facilitate communication, elicit values, and share patient experiences.. A tablet application combining unbiased information with family testimonials was favored.
- What research method was used?
- User-Centered Design (UCD) with advisory boards and prototyping. with 95 individuals (48 mothers/partners, 47 providers).
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2019 journal from 'Springer Science and Business Media LLC'.
- What should I do differently in my next project?
- When designing any tool that aids in decision-making, especially in healthcare or finance, conduct extensive user research with diverse stakeholders to understand their information needs, emotional states, and preferred communication styles.
- What are the limitations?
- The study focused on a specific medical context; generalizability to other complex decision-making scenarios may vary. The prototypes were tested in a simulated environment, not in real-time clinical decision-making.
- Is there evidence that decision support affects design outcomes?
- The research found that a decision support tool for periviable delivery should combine objective data with relatable patient stories, and be delivered via an accessible format like a tablet application, to best serve both patients and providers. In high-stakes scenarios, such as periviable delivery decisions, a user-ce Source: 'Springer Science and Business Media LLC' (2019).
- Where does this support tools research apply?
- Healthcare, specifically obstetrics and periviable delivery decision-making. It sits within user-centred design research on designdex.org.
Related research topics
decision support design research · evidence on decision support · does decision support improve design outcomes · support tools studies for designers · decision support and support tools findings · user-centred design research evidence