Browsing by Subject "Mobile health (mHealth)"

Now showing 1 - 3 of 3
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    An mHealth App to Support Caregivers in the Medical Management of Their Child With Cancer: Co-design and User Testing Study
    (JMIR, 2022-03-16) Mueller, Emily L.; Cochrane, Anneli R.; Campbell, Madison E.; Nikkhah, Sarah; Miller, Andrew D.; Pediatrics, School of Medicine
    Background: Caregivers face new challenges and tasks when their child is diagnosed with cancer, which can be overwhelming. Mobile technology has the capacity to provide immediate support at their fingertips to aid in tracking symptoms, managing medication, and planning for emergencies. Objective: The objective of this study is to engage directly with end users and proxies to co-design and create a mobile technology app to support caregivers in the medical management of their child with cancer. Methods: We engaged directly with caregivers of children with cancer and pediatric oncology nurse coordinators (proxy end users) to co-design and create the prototype of the Cope 360 mobile health app. Alpha testing was accomplished by walking the users through a series of predetermined tasks that encompassed all aspects of the app including tracking symptoms, managing medications, and planning or practicing for a medical emergency that required seeking care in the emergency department. Evaluation was accomplished through recorded semistructured interviews and quantitative surveys to capture demographic information and measure the system usability score. Interviews were transcribed and analyzed iteratively using NVivo (version 12; QSR International). Results: This study included 8 caregivers (aged 33-50 years) of children with cancer, with most children receiving chemotherapy, and 6 nurse coordinators, with 3 (50%) of them having 11 to 20 years of nursing experience. The mean system usability score given by caregivers was 89.4 (95% CI 80-98.8). Results were grouped by app function assessed with focus on specific attributes that were well received and those that required refinement. The major issues requiring refinement included clarity in the medical information and terminology, improvement in design of tasks, tracking of symptoms including adjusting the look and feel of certain buttons, and changing the visual graph used to monitor symptoms to include date anchors. Conclusions: The Cope 360 app was well received by caregivers of children with cancer but requires further refinement for clarity and visual representation. After refinement, testing among caregivers in a real-world environment is needed to finalize the Cope 360 app before its implementation in a randomized controlled trial.
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    Examining Potential Barriers to mHealth Implementation and Engagement in Schizophrenia: Phone Ownership and Symptom Severity
    (Springer Nature, 2022) Luther, Lauren; Buck, Benjamin E.; Fischer, Melanie A.; Johnson-Kwochka, Annalee V.; Coffin, George; Salyers, Michelle P.; Psychology, School of Science
    Objective: Implementation of mobile health (mhealth) interventions remains limited among those with schizophrenia. This study examined several logistical barriers to the implementation of mHealth interventions, particularly text message interventions, for people with schizophrenia. Methods: This study examined the feasibility of leveraging personal mobile phones to deliver mHealth interventions by using data from a pilot randomized controlled trial (RCT) of a text message intervention delivered on personal mobile phones to 56 people with schizophrenia with motivation reductions. Results: Among those screened for the RCT (n =100), 91% had a mobile phone. For randomized participants (n = 56), 82.1% had a smartphone, with almost all (93.5%) having an Android processing system. Most randomized participants had unlimited text messages (96.4%) or voice calls (76.8%) with their mobile service plan, with 32.1% having unlimited data each month. At baseline, most used text messages (85.2%) and the internet (59.3%), while fewer participants used mobile applications (35.2%) at least once a week. Finally, there were no significant associations between engagement in the text message intervention and participant demographics, symptoms (positive, mood, negative), neurocognition, or mobile phone or plan characteristics or changes made during the 8 week intervention. Conclusions: Even those with schizophrenia with perceived symptom barriers to mHealth engagement (i.e., motivation reductions) may have access to mobile phones and plans and familiarity with mobile features to engage meaningfully with a text message intervention. These results help to support future implementations of text message interventions, which may enhance the provision of care for those with schizophrenia.
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    Formative evaluation on cultural tailoring breathing awareness meditation smartphone apps to reduce stress and blood pressure
    (AME, 2017-10-19) Sieverdes, John C.; Adams, Zachary W.; Nemeth, Lynne; Brunner-Jackson, Brenda; Mueller, Martina; Anderson, Ashley; Patel, Sachin; Sox, Luke; Treiber, Frank A.; Psychiatry, School of Medicine
    Background: Chronic stress is an independent risk factor for essential hypertension (EH), cardiovascular disease (CVD), and is sometimes confronted by mal-adaptive coping behaviors (e.g., stress eating, excessive alcohol consumption, etc.). Pre-essential hypertension (preEH) is the leading predictor of future EH status. Breathing awareness meditation (BAM) can result in clinically beneficial blood pressure (BP) reductions, though face-to-face sessions presents barriers to reach those in need. The purpose of this study was to identify if a culturally tailored approach is needed in the design and preferences between groups of preEH African American and White adults toward using a smartphone BAM app, the Tension Tamer (TT) app. Methods: TT includes audio delivered BAM instructions, real-time heart rate, feedback graphs and motivational reinforcement text messaging. Questionnaires and two focus groups each of African American and White adults, [n=34, mean age =43.1 years, (SD 13.8 years), 44.1% African American] were conducted to understand stress, EH knowledge, app usage along with feedback from a hands-on demonstration of TT. Grounded theory using NVivo 10 was used to develop themes and combined with the questionnaires in the analysis. Results: No racial differences were found in the analysis including app use scenarios, preferences, knowledge, technology use or the attitudes and acceptance toward mobile health (mHealth) programs. Reported stress was high for African Americans [PSS-4: mean 6.87 (SD 3.3) versus mean 4.56 (SD 2.6); P=0.03]. Four main themes were found: (I) stress was pervasive; (II) coping strategies were both positive and negative; (III) BAM training was easy to incorporated; and (IV) tracking stress responses was useful. Responses suggest that additional personalization of app interfaces may drive ownership and adherence to protocols. Measures and reports of heart rate monitoring while in session were favorably viewed with low issues with confidentiality or trust issues on collected session data. Conclusions: Results suggest that a culturally tailored approach may be unnecessary in the design of BAM apps. Further investigation is warranted for other racial groups, age ranges, and disease conditions.