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Patient Navigation Behavior in a Symptom-Based Self-Triage Mobile App for Direct-to-Consumer Urgent Care: Retrospective Observational Study

Tarso Augusto Duenhas Accorsi, Flavio Tocci Moreira, Anderson Aires Eduardo, Renata Albaladejo Morbeck, Karen Francine Köhler, Karine De Amicis Lima, Carlos Henrique Sartorato Pedrotti

J Med Internet Res 2025;27:e63816

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Factors Influencing the Use of Online Symptom Checkers in the United Kingdom: Cross-Sectional Study

Austen El-Osta, Eva Riboli-Sasco, Mahmoud Al Ammouri, Sami Altalib, Ana Luisa Neves, Azeem Majeed, Benedict Hayhoe

JMIR Form Res 2025;9:e65314

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Self-Determined Health App Evaluation Questionnaire Development: Mixed Methods Study

Angelika Rzepka, Kurt Edegger, Stefan Welte, Diotima Bertel, Anja Mandl, Günter Schreier

JMIR Hum Factors 2025;12:e63739

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Impact of a Symptom Checker App on Patient-Physician Interaction Among Self-Referred Walk-In Patients in the Emergency Department: Multicenter, Parallel-Group, Randomized, Controlled Trial

Malte L Schmieding, Marvin Kopka, Myrto Bolanaki, Hendrik Napierala, Maria B Altendorf, Doreen Kuschick, Sophie K Piper, Lennart Scatturin, Konrad Schmidt, Claudia Schorr, Alica Thissen, Cornelia Wäscher, Christoph Heintze, Martin Möckel, Felix Balzer, Anna Slagman

J Med Internet Res 2025;27:e64028

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Comparison of Two Symptom Checkers (Ada and Symptoma) in the Emergency Department: Randomized, Crossover, Head-to-Head, Double-Blinded Study

Johannes Knitza, Ragip Hasanaj, Jonathan Beyer, Franziska Ganzer, Anna Slagman, Myrto Bolanaki, Hendrik Napierala, Malte L Schmieding, Nizam Al-Zaher, Till Orlemann, Felix Muehlensiepen, Julia Greenfield, Nicolas Vuillerme, Sebastian Kuhn, Georg Schett, Stephan Achenbach, Katharina Dechant

J Med Internet Res 2024;26:e56514

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Diagnostic Accuracy of a Mobile AI-Based Symptom Checker and a Web-Based Self-Referral Tool in Rheumatology: Multicenter Randomized Controlled Trial

Johannes Knitza, Koray Tascilar, Franziska Fuchs, Jacob Mohn, Sebastian Kuhn, Daniela Bohr, Felix Muehlensiepen, Christina Bergmann, Hannah Labinsky, Harriet Morf, Elizabeth Araujo, Matthias Englbrecht, Wolfgang Vorbrüggen, Cay-Benedict von der Decken, Stefan Kleinert, Andreas Ramming, Jörg H W Distler, Peter Bartz-Bazzanella, Nicolas Vuillerme, Georg Schett, Martin Welcker, Axel Hueber

J Med Internet Res 2024;26:e55542

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Does an App a Day Keep the Doctor Away? AI Symptom Checker Applications, Entrenched Bias, and Professional Responsibility

Ma'n H Zawati, Michael Lang

J Med Internet Res 2024;26:e50344

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Controlling Inputter Variability in Vignette Studies Assessing Web-Based Symptom Checkers: Evaluation of Current Practice and Recommendations for Isolated Accuracy Metrics

András Meczner, Nathan Cohen, Aleem Qureshi, Maria Reza, Shailen Sutaria, Emily Blount, Zsolt Bagyura, Tamer Malak

JMIR Form Res 2024;8:e49907

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Longitudinal Changes in Diagnostic Accuracy of a Differential Diagnosis List Developed by an AI-Based Symptom Checker: Retrospective Observational Study

Yukinori Harada, Tetsu Sakamoto, Shu Sugimoto, Taro Shimizu

JMIR Form Res 2024;8:e53985

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Evaluating the Diagnostic Performance of Symptom Checkers: Clinical Vignette Study

Mohammad Hammoud, Shahd Douglas, Mohamad Darmach, Sara Alawneh, Swapnendu Sanyal, Youssef Kanbour

JMIR AI 2024;3:e46875

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