Temporal trends in severe obesity prevalence in children and youth from primary care electronic medical records in Ontario: a repeated cross-sectional study

Department of Health Promotion, Chronic Disease and Injury Prevention (Carsley), Public Health Ontario; Faculty of Medicine (Pope), University of Toronto, Toronto, Ont.; Department of Health Research Methods, Evidence, and Impact (Anderson), McMaster University, Hamilton, Ont.; Healthy Active Living and Obesity Research (Tremblay), Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ont.; Department of Family and Community Medicine (Tu), University of Toronto; Toronto Western Hospital Family Health Team (Tu), University Health Network; Peter Gilgan Centre for Research and Learning, Child Health Evaluative Sciences (Birken), the Hospital for Sick Children; Pediatric Outcomes Research Team, Division of Paediatric Medicine, The Hospital for Sick Children; Department of Pediatric Medicine (Birken), University of Toronto, Toronto, Ont.

Department of Health Promotion, Chronic Disease and Injury Prevention (Carsley), Public Health Ontario; Faculty of Medicine (Pope), University of Toronto, Toronto, Ont.; Department of Health Research Methods, Evidence, and Impact (Anderson), McMaster University, Hamilton, Ont.; Healthy Active Living and Obesity Research (Tremblay), Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ont.; Department of Family and Community Medicine (Tu), University of Toronto; Toronto Western Hospital Family Health Team (Tu), University Health Network; Peter Gilgan Centre for Research and Learning, Child Health Evaluative Sciences (Birken), the Hospital for Sick Children; Pediatric Outcomes Research Team, Division of Paediatric Medicine, The Hospital for Sick Children; Department of Pediatric Medicine (Birken), University of Toronto, Toronto, Ont.

Department of Health Promotion, Chronic Disease and Injury Prevention (Carsley), Public Health Ontario; Faculty of Medicine (Pope), University of Toronto, Toronto, Ont.; Department of Health Research Methods, Evidence, and Impact (Anderson), McMaster University, Hamilton, Ont.; Healthy Active Living and Obesity Research (Tremblay), Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ont.; Department of Family and Community Medicine (Tu), University of Toronto; Toronto Western Hospital Family Health Team (Tu), University Health Network; Peter Gilgan Centre for Research and Learning, Child Health Evaluative Sciences (Birken), the Hospital for Sick Children; Pediatric Outcomes Research Team, Division of Paediatric Medicine, The Hospital for Sick Children; Department of Pediatric Medicine (Birken), University of Toronto, Toronto, Ont.

Department of Health Promotion, Chronic Disease and Injury Prevention (Carsley), Public Health Ontario; Faculty of Medicine (Pope), University of Toronto, Toronto, Ont.; Department of Health Research Methods, Evidence, and Impact (Anderson), McMaster University, Hamilton, Ont.; Healthy Active Living and Obesity Research (Tremblay), Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ont.; Department of Family and Community Medicine (Tu), University of Toronto; Toronto Western Hospital Family Health Team (Tu), University Health Network; Peter Gilgan Centre for Research and Learning, Child Health Evaluative Sciences (Birken), the Hospital for Sick Children; Pediatric Outcomes Research Team, Division of Paediatric Medicine, The Hospital for Sick Children; Department of Pediatric Medicine (Birken), University of Toronto, Toronto, Ont.

Department of Health Promotion, Chronic Disease and Injury Prevention (Carsley), Public Health Ontario; Faculty of Medicine (Pope), University of Toronto, Toronto, Ont.; Department of Health Research Methods, Evidence, and Impact (Anderson), McMaster University, Hamilton, Ont.; Healthy Active Living and Obesity Research (Tremblay), Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ont.; Department of Family and Community Medicine (Tu), University of Toronto; Toronto Western Hospital Family Health Team (Tu), University Health Network; Peter Gilgan Centre for Research and Learning, Child Health Evaluative Sciences (Birken), the Hospital for Sick Children; Pediatric Outcomes Research Team, Division of Paediatric Medicine, The Hospital for Sick Children; Department of Pediatric Medicine (Birken), University of Toronto, Toronto, Ont.

Department of Health Promotion, Chronic Disease and Injury Prevention (Carsley), Public Health Ontario; Faculty of Medicine (Pope), University of Toronto, Toronto, Ont.; Department of Health Research Methods, Evidence, and Impact (Anderson), McMaster University, Hamilton, Ont.; Healthy Active Living and Obesity Research (Tremblay), Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ont.; Department of Family and Community Medicine (Tu), University of Toronto; Toronto Western Hospital Family Health Team (Tu), University Health Network; Peter Gilgan Centre for Research and Learning, Child Health Evaluative Sciences (Birken), the Hospital for Sick Children; Pediatric Outcomes Research Team, Division of Paediatric Medicine, The Hospital for Sick Children; Department of Pediatric Medicine (Birken), University of Toronto, Toronto, Ont.