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Development of an App to Facilitate Communication and Shared Decision-making With Parents of Febrile Infants ≤ 60
Paul L Aronson1,2, Mary C Politi3, Paula Schaeffer1
1From the, Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA.
Insights
A new app, e-Care, enhances communication and shared decision-making for parents of febrile infants in the emergency department. This tool supports discussions about lumbar puncture (LP) for infants aged 29-60 days, proving highly usable.
Area of Science:
- Pediatric Emergency Medicine
- Health Informatics
- Patient Communication
Background:
- Febrile infants evaluated in emergency departments (EDs) require clear communication with parents regarding diagnostic testing.
- Shared decision-making (SDM) is crucial for parental engagement in infant care, particularly for invasive procedures like lumbar puncture (LP).
Purpose of the Study:
- To develop and test a tool, e-Care, aimed at improving communication and supporting SDM for parents of febrile infants (≤60 days) in the ED.
- To specifically aid SDM regarding LP for infants aged 29 to 60 days.
Main Methods:
- A multiphase approach including parent/clinician interviews, storyboard design, and prototype development (e-Care app).
- Usability testing of the e-Care app using qualitative assessment and the System Usability Scale (SUS).
Main Results:
- Interviews indicated a preference for a web-based tool that augments verbal communication and provides information on infection testing rationale.
- The e-Care app, available in English and Spanish, includes sections on test rationale and risks/benefits for LP, with versions for infants ≤28 days and 29-60 days.
- Usability testing yielded a mean SUS score of 90.3, indicating "excellent" usability, with parents and clinicians finding the app understandable and helpful.
Conclusions:
- The e-Care app is a usable and understandable tool for enhancing communication and SDM with parents of febrile infants in the ED.
- This digital tool can empower parents in making informed decisions about their child's healthcare, particularly concerning lumbar puncture.
Objectives:
We aimed to develop and test a tool to engage parents of febrile infants ≤ 60 days of age evaluated in the emergency department (ED). The tool was designed to improve communication for all parents and to support shared decision-making (SDM) about whether to perform a lumbar puncture (LP) for infants 29 to 60 days of age.
Methods:
We conducted a multiphase development and testing process: 1) individual, semistructured interviews with parents and clinicians (pediatric and general emergency medicine [EM] physicians and pediatric EM nurses) to learn their preferences for a communication and SDM tool; 2) design of a "storyboard" of the tool with design impression testing; 3) development of a software application (i.e., app) prototype, called e-Care; and 4) usability testing of e-Care, using qualitative assessment and the system usability scale (SUS).
Results:
We interviewed 27 parents and 23 clinicians. Interviews revealed several themes, including that a communication tool should augment but not replace verbal communication; a Web-based format was preferred; and information about infections and testing, including the rationales for specific tests, would be valuable. We then developed separate versions of e-Care for infants ≤ 28 days and 29 to 60 days of age, in both English and Spanish. The e-Care app includes four sections: 1) homepage; 2) why testing is done; 3) what tests are done; and 4) what happens after testing, including a table for parents of infants 29 to 60 days of age to compare the risks/benefits of LP in preparation for an SDM conversation. Parents and clinicians reported that e-Care was understandable and helpful. The mean SUS score was 90.3 (95% confidence interval = 84 to 96.6), representing "excellent" usability.
Conclusions:
The e-Care app is a useable and understandable tool to support communication and SDM with parents of febrile infants ≤ 60 days of age in the ED.
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