Triage Accuracy of Symptom Checker Apps: 5-Year Follow-up Evaluation

Malte L Schmieding   ¹ , MD ;   Marvin Kopka   ^{1, 2} , BSc, MSc ;   Konrad Schmidt   ^{3, 4} , MD ;   Sven Schulz-Niethammer   ⁵ , BSc ;   Felix Balzer   ^{1 *} , MSc, MD, PhD ;   Markus A Feufel   ^{5 *} , Dipl-Ing (FH), MSc, PhD

¹ Institute of Medical Informatics, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany

² Cognitive Psychology and Ergonomics, Department of Psychology and Ergonomics, Technische Universität Berlin, Berlin, Germany

³ Institute of General Practice and Family Medicine, Jena University Hospital, Germany, Jena, Germany

⁴ Institute of General Practice and Family Medicine, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany

⁵ Division of Ergonomics, Department of Psychology and Ergonomics, Technische Universität Berlin, Berlin, Germany

*these authors contributed equally