Trends in attachment to a primary care provider in Ontario, 2008–2018: an interrupted time-series analysis

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.

Department of Family Medicine (Bayoumi), Queen’s University; ICES Queen’s (Bayoumi, Frymire, Khan, Green), Kingston, Ont.; ICES Central (Glazier, Jaakkimainen, Premji, Kiran); Department of Family and Community Medicine (Glazier, Kiran), University of Toronto, Toronto, Ont.; Health Services and Policy Research Institute (Frymire, Khan, Green), Queen’s University, Kingston, Ont.