Physician- and Patient-Elicited Barriers and Facilitators to Implementation of a Machine Learning–Based Screening Tool for Peripheral Arterial Disease: Preimplementation Study With Physician and Patient Stakeholders

Vy Ho   ¹ , MSc, MD ;   Cati Brown Johnson   ² , PhD ;   Ilies Ghanzouri   ¹ , MSc ;   Saeed Amal   ³ , PhD ;   Steven Asch   ^{2, 4} , MPH, MD ;   Elsie Ross   ¹ , MSc, MD

¹ Division of Vascular Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States

² Division of Primary Care and Population Health, Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States

³ College of Engineering, Northeastern University, Boston, MA, United States

⁴ Center for Innovation to Implementation, Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, United States