A Utility Framework for COVID-19 Online Forward Triage Tools: A Swiss Telehealth Case Study

Janet Michel, Annette Mettler, Martin Müller, Wolf E. Hautz and Thomas C. Sauter
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Janet Michel: Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, 3010 Bern, Switzerland
Annette Mettler: Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, 3010 Bern, Switzerland
Martin Müller: Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, 3010 Bern, Switzerland
Wolf E. Hautz: Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, 3010 Bern, Switzerland
Thomas C. Sauter: Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, 3010 Bern, Switzerland

IJERPH, 2022, vol. 19, issue 9, 1-10

Abstract: The SARS-CoV-2 pandemic caused a surge in online tools commonly known as symptom checkers. The purpose of these symptom checkers was mostly to reduce the health system burden by providing worried people with testing criteria, where to test and how to self-care. Technical, usability and organizational challenges with regard to online forward triage tools have also been reported. Very few of these online forward triage tools have been evaluated. Evidence for decision frameworks may be of particular value in a pandemic setting where time frames are restricted, uncertainties are ubiquitous and the evidence base is changing rapidly. The objective was to develop a framework to evaluate the utility of COVID-19 online forward triage tools. The development of the online forward triage tool utility framework was conducted in three phases. The process was guided by the socio-ecological framework for adherence that states that patient (individual), societal and broader structural factors affect adherence to the tool. In a further step, pragmatic incorporation of themes on the utility of online forward triage tools that emerged from our study as well as from the literature was performed. Seven criteria emerged; tool accessibility, reliability as an information source, medical decision-making aid, allaying fear and anxiety, health system burden reduction, onward forward transmission reduction and systems thinking (usefulness in capacity building, planning and resource allocation, e.g., tests and personal protective equipment). This framework is intended to be a starting point and a generic tool that can be adapted to other online forward triage tools beyond COVID-19. A COVID-19 online forward triage tool meeting all seven criteria can be regarded as fit for purpose. How useful an OFTT is depends on its context and purpose.

Keywords: COVID-19; evaluation framework; online forward triage tools; telehealth; utility (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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