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Original Articles

Unintended consequences of delisting routine eye exams on retinopathy screening for people with diabetes in Ontario, Canada

Tara Kiran, Alexander Kopp, Rahim Moineddin, J. Charles Victor, Robert J. Campbell, Baiju R. Shah and Richard H. Glazier
CMAJ January 07, 2013 cmaj.120862; DOI: https://doi.org/10.1503/cmaj.120862
Tara Kiran
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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Alexander Kopp
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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Rahim Moineddin
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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J. Charles Victor
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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Robert J. Campbell
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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Baiju R. Shah
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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Richard H. Glazier
From the Keenan Research Centre in the Li Ka Shing Knowledge Institute (Kiran, Glazier), and the Department of Family and Community Medicine (Kiran, Glazier), St. Michael's Hospital, Toronto, Ont.; the Department of Family and Community Medicine (Kiran, Moineddin, Glazier), the Dalla Lana School of Public Health (Moineddin, Victor), and the Department of Medicine (Shah), University of Toronto, Toronto, Ont.; the Institute for Clinical Evaluative Sciences (Kopp, Moineddin, Victor, Campbell, Shah, Glazier), Toronto, Ont.; the Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; the Department of Ophthalmology (Campbell), Hotel Dieu Hospital, Kingston, Ont.; and the Department of Medicine (Shah), Sunnybrook Health Sciences Centre, Toronto, Ont.
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Online Appendix

Files in this Data Supplement:

  • Appendix 1: Full segmented regression model parameters showing trends before and after delisting of routine eye exams

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