Identifying Patient-Reported Care Experiences in Free-Text Survey Comments: Topic Modeling Study

Brian Steele   ¹ , MSc ;   Paul Fairie   ^{2, 3} , PhD ;   Kyle Kemp   ² , PhD ;   Adam G D'Souza   ^{1, 4} , PhD ;   Matthias Wilms   ^{2, 5} , Dr rer nat ;   Maria Jose Santana   ^{2, 3, 6} , PhD

¹ Centre for Health Informatics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada

² Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada

³ Alberta SPORT SUPPORT Unit Patient Engagement Team, Calgary, AB, Canada

⁴ Provincial Research Data Services, Alberta Health Services, Calgary, Alberta, Canada

⁵ Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada

⁶ Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada