Evaluation of Diagnostic and Triage Accuracy and Usability of a Symptom Checker in an Emergency Department: Observational Study

• Main Authors: Hamish S F Fraser (Author), Gregory Cohan (Author), Christopher Koehler (Author), Jared Anderson (Author), Alexis Lawrence (Author), John Pateña (Author), Ian Bacher (Author), Megan L Ranney (Author)
• Format: Book
• Published: JMIR Publications, 2022-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

BackgroundSymptom checkers are clinical decision support apps for patients, used by tens of millions of people annually. They are designed to provide diagnostic and triage advice and assist users in seeking the appropriate level of care. Little evidence is available regarding their diagnostic and tr...