This project aims to address healthcare disparities among Navaho people diagnosed with hypertension or prehypertension through three main objectives. Firstly, it identifies and shares insights on healthcare access disparities affecting Navaho individuals experiencing nonadherence to hypertension treatment. Secondly, the proposal develops a telehealth solution based on factors identified as knowledge gaps caused by healthcare access disparities in hypertension management; we will use the factors to design a series of engaging minigames that can be incorporated into the larger CardioCare Quest. These minigames will be co-designed with end users and clinicians. Finally, the proposal conducts comprehensive qualitative and quantitative assessments of user experiences, perceptions, and challenges with CardioCare Quest.
We are interested in interviewing people who receive, give, or are affected by HBP therapy. This includes medical professionals, patients with HBP between the ages of 18 and above, their family members, caretakers, and relevant community professionals such as social workers.
The project targets Urban Indigenous individuals in the patient category. A potential participant will be recognized as Urban Indigenous upon completing the registration form provided to them.
The project is interested in Navajo Nation groups that reside in Flagstaff.
Patients with uncontrolled or severely severe hypertension will be excluded from this study since controlling these instances may be the primary emphasis of the study rather than its intervention.
The exclusion will be based on considerations such as the severity of hypertension, the potential risks associated with uncontrolled hypertension, and the overall health status of the patient.
Participants having specific medical conditions that could interfere with or pose risks to the study's outcomes (e.g., severe heart disease, advanced kidney disease) will be excluded.
Pregnant women or those who want to get pregnant during the study period will be excluded due to the potential dangers to both the pregnant woman and the fetus.
Single group
CardioCare Quest
BehavioralCardioCare Quest will be the first telehealth game designed to enhance High Blood Pressure (HBP) treatment compliance and education about HBP, featuring a telemetry system that provides physicians and researchers data about sustainable healthy heart lifestyles beyond the clinic. The novelty of CardioCare Quest lies in its ability to compel HBP patients to playfully celebrate the mundane everyday practices that lead to sustainable habits and improved health outcomes using culturally sensitive and community-based design practices.
Indigenous ways of knowing hypertension, measured by patient activity workbook using emoji stickers
Each emoji will be assigned a numerical value based on the emotion it represents (e.g., Very happy emoji = 5, happy emoji = 4, neutral emoji = 3, sad emoji = 2, and very sad emoji = 1). Each day, participants log their experiences using one of the five emoji stickers. At the end of each week, the average score for the week will be calculated by summing the daily scores and dividing by the number of days logged. An overall average score for the entire study period will be calculated by summing the weekly averages and dividing by the number of weeks.
Indigenous ways of knowing hypertension, measured by Motivation, Engagement, & Thriving in User Experience (METUX) Scale
The Motivation, Engagement, \& Thriving in User Experience (METUX) scale helps quantify participants' experiences with the digital intervention. Typically, METUX scales are rated on a Likert scale from 1 to 5, (1: Very negative experience, 2: Negative experience, 3: Neutral experience, 4: Positive experience, and 5: Very positive experience). Higher scores indicate a better outcome, meaning a more positive experience with the digital workbook and hypertension management.
Change from baseline in Participants' experience score after the design of minigames artifacts integrated into CardioCare Quest on the METUX scales
The Motivation, Engagement, \& Thriving in User Experience (METUX) scale helps quantify participants' experiences after designing minigames integrated into Cardiocare Quest. METUX scales are rated on a Likert scale from 1 to 5, (1: Very negative experience, 2: Negative experience, 3: Neutral experience, 4: Positive experience, and 5: Very positive experience). Higher scores indicate a better outcome, meaning a more positive experience with the designs of minigames that are integrated into CardioCare Quest.
Quantifying Hypertension Medication Adherence Among People Using Telemetry Data from CardioCare Quest
CardioCare Quest will have a system through which telemetry data is collected about the number of people and the adherence to medication for hypertension per week. Medication adherence scores are rated on a Likert scale from 1 to 5, (1: Non-Adherent, 2: Partially Adherent, 3: Moderately Adherent, 4: Highly Adherent, and 5: Perfectly Adherent). The highest score indicates that the individual adheres completely to their medication regimen without missing doses, and the lowest score shows that the individual rarely or never takes their medication as prescribed.
Thematic analysis as measured by game design spectra
The secondary outcome involves thematically analyzing the codesigned prototypes to contribute to emerging serious game theory by using serious game design theory spectra.
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Northern Arizona University
Lead sponsor
National Institute on Minority Health and Health Disparities (NIMHD)
Collaborator
