Evaluation of Machine Learning Model Performance in Diabetic Foot Ulcer: Retrospective Cohort Study

Veerle Y van Velze   ^{1, 2 *} , MD ;   Hendrico L Burger   ^{3 *} , BSc ;   Tim J van der Steenhoven   ^{1, 4} , MD, PhD ;   Hani Al-Ers   ³ , PhD ;   Lauren N Goncalves   ¹ , MD ;   Daniël Eefting   ^{1, 4, 5} , MD, PhD ;   Willem-Jan J de Jong   ^{1, 4} , MD ;   Harm J Smeets   ^{1, 4} , MD, PhD ;   Janna C Specken Welleweerd   ^{1, 4} , MD, PhD ;   Joost R van der Vorst   ^{4, 5} , MD, PhD ;   Sandy Uchtmann   ¹ , MSc ;   Robert Rissmann   ^{2, 6, 7} , Prof Dr, PhD ;   Jaap F Hamming   ^{4, 5} , Prof Dr Med, MD, PhD ;   Lampros Stergioulas   ³ , Prof Dr, PhD ;   Koen EA van der Bogt   ^{1, 4, 5} , MD, PhD

¹ Department of Surgery, Haaglanden Medical Center, The Hague, The Netherlands

² Centre for Human Drug Research, Leiden, The Netherlands

³ The Hague University of Applied Sciences, The Hague, Zoetermeer, The Netherlands

⁴ University Vascular Centre West, Leiden, The Hague, Delft, The Netherlands

⁵ Department of Vascular Surgery, Leiden University Medical Center, Leiden, The Netherlands

⁶ Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands

⁷ Leiden Academic Center for Drug Research, Leiden, The Netherlands

*these authors contributed equally