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Involving End Users in Co-Designing Mobile Health Interventions for Hypertension Self-Management: Formative Study.

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Summary
This summary is machine-generated.

Community engagement improved a mobile health (mHealth) app for hypertension self-management. Human-centered design (HCD) ensured the tool met the needs of marginalized communities, enhancing usability and effectiveness.

Keywords:
community-engaged researchhuman-centered designhypertensionintervention designmHealthmobile health

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Area of Science:

  • Digital Health
  • Health Equity
  • Human-Computer Interaction

Background:

  • Mobile health (mHealth) interventions are widespread but underutilized by marginalized communities for self-management.
  • Community engagement is crucial for designing effective digital health tools for diverse populations.

Purpose of the Study:

  • To optimize an existing mHealth app for hypertension self-management using a community-centered approach.
  • To enhance the intervention's fidelity and usability for marginalized users.

Main Methods:

  • Applied human-centered design (HCD) methodology, focusing on user observation, barrier analysis, and iterative design.
  • Conducted HCD activities with a community advisory board to refine app prototypes.
  • Incorporated user feedback on content and functionality for hypertension management.

Main Results:

  • Usability testing scored 67.5 (benchmark 68), indicating "above average" performance.
  • All users found the mHealth tool easy to use.
  • Identified critical needs, barriers, and work-arounds for future app iterations.

Conclusions:

  • Human-centered design (HCD) is an effective patient-centered methodology for improving hypertension management tools.
  • Community engagement is vital for developing equitable and usable digital health interventions.