The Price of Explainability in Machine Learning Models for 100-Day Readmission Prediction in Heart Failure: Retrospective, Comparative, Machine Learning Study

Amira Soliman   ¹ , PhD ;   Björn Agvall   ^{2, 3} , MD, PhD ;   Kobra Etminani   ^{1, 2} , PhD ;   Omar Hamed   ¹ , MSc ;   Markus Lingman   ^{1, 2, 4, 5} , MD, PhD

¹ Center for Applied Intelligent Systems Research, School of Information Technology, Halmstad University, Halmstad, Sweden

² Department of Research and Development, Region Halland, Halmstad, Sweden

³ Center for Primary Health Care Research, Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden

⁴ Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden

⁵ Department of Cardiology, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden