Impact of MyDiabetesPlan, a Web-Based Patient Decision Aid on Decisional Conflict, Diabetes Distress, Quality of Life, and Chronic Illness Care in Patients With Diabetes: Cluster Randomized Controlled Trial

Catherine Yu   ^{1, 2, 3, 4} , BSc, MHSc, MD, FRCPC ;   Dorothy Choi   ¹ , BSc ;   Brigida A Bruno   ⁵ , BSc, MD ;   Kevin E Thorpe   ^{3, 6} , MMath ;   Sharon E Straus   ^{2, 4} , HSBc, MSc, MD, FRCPC ;   Paul Cantarutti   ⁷ , MD ;   Karen Chu   ⁸ , MD ;   Paul Frydrych   ⁹ , MD ;   Amy Hoang-Kim   ¹ , MSc, PhD ;   Noah Ivers   ^{10, 11} , MD, PhD ;   David Kaplan   ^{11, 12} , MSc, MD ;   Fok-Han Leung   ¹ , MD ;   John Maxted   ¹³ , MD ;   Jeremy Rezmovitz   ¹⁴ , MD ;   Joanna Sale   ¹⁵ , MSc, PhD ;   Sumeet Sodhi-Helou   ¹⁶ , MPH, MD ;   Dawn Stacey   ¹⁷ , BScN, MScN, PhD ;   Deanna Telner   ¹⁸ , MD

¹ St. Michael's Hospital (Unity Health Toronto), Toronto, ON, Canada

² Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, Canada

³ Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada

⁴ Li Ka Shing Knowledge Institute, St. Michael's Hospital (Unity Health Toronto), Toronto, ON, Canada

⁵ Department of Medicine, University of Toronto, Toronto, ON, Canada

⁶ Applied Health Research Centre, Li Ka Shing Knowledge Institute, St. Michael's Hospital (Unity Health Toronto), Toronto, ON, Canada

⁷ Southlake Regional Health Centre, Newmarket, ON, Canada

⁸ Bridgepoint Active Healthcare (Sinai Health System), Toronto, ON, Canada

⁹ Mount Dennis Weston Health Centre, Humber River Family Health Team, Toronto, ON, Canada

¹⁰ Department of Family and Community Medicine, Women's College Hospital, Toronto, ON, Canada

¹¹ University of Toronto, Toronto, ON, Canada

¹² North York General Hospital, Toronto, ON, Canada

¹³ Markham Stouffville Hospital, Markham, ON, Canada

¹⁴ Sunnybrook Health Sciences Centre, Toronto, ON, Canada

¹⁵ Musculoskeletal Health and Outcomes Research, Li Ka Shing Knowledge Institute, St. Michael's Hospital (Unity Health Toronto), Toronto, ON, Canada

¹⁶ Toronto Western Family Health Team, Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada

¹⁷ School of Nursing, University of Ottawa, Ottawa Hospital Research Institute, Ottawa, ON, Canada

¹⁸ South East Toronto Family Health Team (Toronto East Health Network), Toronto, ON, Canada