Gabrielle C Freire1, Christina Diong1, Sima Gandhi1, Natasha Saunders1, Mark I Neuman1, Stephen B Freedman1, Jeremy N Friedman1, Eyal Cohen2. 1. Division of Emergency Medicine (Freire), Division of Pediatric Medicine (Saunders, Friedman, Cohen), Department of Pediatrics (Freire, Saunders, Friedman, Cohen), The Hospital for Sick Children, University of Toronto; Child Health Evaluative Sciences (Saunders, Cohen), Hospital for Sick Children Research Institute; ICES (Diong, Gandhi, Saunders, Cohen); Institute of Health Policy, Management, and Evaluation (Saunders, Cohen), University of Toronto; Edwin S.H. Leong Centre for Healthy Children (Cohen), University of Toronto, Toronto, Ont.; Division of Emergency Medicine (Neuman), Boston Children's Hospital, Department of Pediatrics (Neuman), Harvard Medical School, Boston, Mass.; Sections of Pediatric Emergency Medicine and Gastroenterology, Departments of Pediatrics and Emergency Medicine (Freedman), Cumming School of Medicine, University of Calgary, Calgary, Alta. 2. Division of Emergency Medicine (Freire), Division of Pediatric Medicine (Saunders, Friedman, Cohen), Department of Pediatrics (Freire, Saunders, Friedman, Cohen), The Hospital for Sick Children, University of Toronto; Child Health Evaluative Sciences (Saunders, Cohen), Hospital for Sick Children Research Institute; ICES (Diong, Gandhi, Saunders, Cohen); Institute of Health Policy, Management, and Evaluation (Saunders, Cohen), University of Toronto; Edwin S.H. Leong Centre for Healthy Children (Cohen), University of Toronto, Toronto, Ont.; Division of Emergency Medicine (Neuman), Boston Children's Hospital, Department of Pediatrics (Neuman), Harvard Medical School, Boston, Mass.; Sections of Pediatric Emergency Medicine and Gastroenterology, Departments of Pediatrics and Emergency Medicine (Freedman), Cumming School of Medicine, University of Calgary, Calgary, Alta. eyal.cohen@sickkids.ca.
Abstract
BACKGROUND: Radiograph use contributes to low-value care for children in emergency departments (EDs), but little is known about systemic factors associated with their use. This study compares low-value radiograph use across ED settings by hospital type, pediatric volumes and physician specialty. METHODS: This is a cross-sectional study of routinely collected administrative data. We included children (age 0-18 yr) discharged from EDs in Ontario, Canada, between 2010 and 2019 with diagnoses of bronchiolitis, asthma, abdominal pain and constipation. Multiple clinical practice guidelines recommend against routine radiograph use in these conditions. Logistic regression evaluated odds of low-value radiograph by ED setting (pediatric academic [referent], adult academic, community with or without pediatric consultation services), pediatric volume and physician specialty (pediatric emergency medicine [PEM, referent], emergency medicine [EM], family medicine with EM training, pediatrics, family medicine), adjusting for demographic, clinical and provider characteristics. We used generalized estimating equations to account for clustering by ED. RESULTS: Of the total 9 862 787 eligible pediatric ED discharges in Ontario, 60 914 children had bronchiolitis, 141 921 asthma, 333 332 abdominal pain and 110 514 constipation; 26.0% received low-value radiographs. Compared with pediatric EDs and PEM physicians (referents), patients with bronchiolitis were most likely to have a chest radiograph in adult academic EDs (adjusted odds ratio [OR] 5.1 [95% confidence interval (CI) 4.6-5.6]) and by family physicians with EM training (adjusted OR 4.8 [95% CI 4.5-5.1]). Patients with asthma were more likely to have a chest radiograph in adult academic EDs (adjusted OR 3.0 [95% CI 2.8-3.2]) and by EM physicians (adjusted OR 2.8 [95% CI 2.6-3.0]). Patients with abdominal pain and constipation were more likely to have abdominal radiographs in community hospitals with pediatric consultation (adjusted OR 1.6 [95% CI 1.6-1.7] and 2.3 [95% CI 2.3-2.4], respectively) and by family physicians with EM training (adjusted OR 1.6 [95% CI 1.6-1.7] and 2.1 [95% CI 2.0-2.2], respectively). INTERPRETATION: Over the decade-long study period, low-value radiograph use was frequent for children with 4 common conditions seen in Ontario EDs. Quality improvement initiatives aimed at reducing unnecessary radiographs in children should focus on EM physicians practising in EDs that primarily treat adult patients.
BACKGROUND: Radiograph use contributes to low-value care for children in emergency departments (EDs), but little is known about systemic factors associated with their use. This study compares low-value radiograph use across ED settings by hospital type, pediatric volumes and physician specialty. METHODS: This is a cross-sectional study of routinely collected administrative data. We included children (age 0-18 yr) discharged from EDs in Ontario, Canada, between 2010 and 2019 with diagnoses of bronchiolitis, asthma, abdominal pain and constipation. Multiple clinical practice guidelines recommend against routine radiograph use in these conditions. Logistic regression evaluated odds of low-value radiograph by ED setting (pediatric academic [referent], adult academic, community with or without pediatric consultation services), pediatric volume and physician specialty (pediatric emergency medicine [PEM, referent], emergency medicine [EM], family medicine with EM training, pediatrics, family medicine), adjusting for demographic, clinical and provider characteristics. We used generalized estimating equations to account for clustering by ED. RESULTS: Of the total 9 862 787 eligible pediatric ED discharges in Ontario, 60 914 children had bronchiolitis, 141 921 asthma, 333 332 abdominal pain and 110 514 constipation; 26.0% received low-value radiographs. Compared with pediatric EDs and PEM physicians (referents), patients with bronchiolitis were most likely to have a chest radiograph in adult academic EDs (adjusted odds ratio [OR] 5.1 [95% confidence interval (CI) 4.6-5.6]) and by family physicians with EM training (adjusted OR 4.8 [95% CI 4.5-5.1]). Patients with asthma were more likely to have a chest radiograph in adult academic EDs (adjusted OR 3.0 [95% CI 2.8-3.2]) and by EM physicians (adjusted OR 2.8 [95% CI 2.6-3.0]). Patients with abdominal pain and constipation were more likely to have abdominal radiographs in community hospitals with pediatric consultation (adjusted OR 1.6 [95% CI 1.6-1.7] and 2.3 [95% CI 2.3-2.4], respectively) and by family physicians with EM training (adjusted OR 1.6 [95% CI 1.6-1.7] and 2.1 [95% CI 2.0-2.2], respectively). INTERPRETATION: Over the decade-long study period, low-value radiograph use was frequent for children with 4 common conditions seen in Ontario EDs. Quality improvement initiatives aimed at reducing unnecessary radiographs in children should focus on EM physicians practising in EDs that primarily treat adult patients.
Authors: Amy C Plint; Monica Taljaard; Candice McGahern; Shannon D Scott; Jeremy M Grimshaw; Terry P Klassen; David W Johnson Journal: CJEM Date: 2016-02-24 Impact factor: 2.410
Authors: Shannon D Scott; Lauren Albrecht; Lisa M Given; Lisa Hartling; David W Johnson; Mona Jabbour; Terry P Klassen Journal: CJEM Date: 2017-01-09 Impact factor: 2.410
Authors: Ricardo A Quinonez; Matthew D Garber; Alan R Schroeder; Brian K Alverson; Wendy Nickel; Jenna Goldstein; Jeffrey S Bennett; Bryan R Fine; Timothy H Hartzog; Heather S McLean; Vineeta Mittal; Rita M Pappas; Jack M Percelay; Shannon C Phillips; Mark Shen; Shawn L Ralston Journal: J Hosp Med Date: 2013-08-19 Impact factor: 2.960
Authors: Shawn L Ralston; Matthew D Garber; Elizabeth Rice-Conboy; Grant M Mussman; Kristin A Shadman; Susan C Walley; Elizabeth Nichols Journal: Pediatrics Date: 2015-12-01 Impact factor: 7.124
Authors: M M Tabbers; C DiLorenzo; M Y Berger; C Faure; M W Langendam; S Nurko; A Staiano; Y Vandenplas; M A Benninga Journal: J Pediatr Gastroenterol Nutr Date: 2014-02 Impact factor: 2.839
Authors: Monica Tung; Ritu Sharma; Jeremiah S Hinson; Stephanie Nothelle; Jean Pannikottu; Jodi B Segal Journal: Am J Emerg Med Date: 2017-10-25 Impact factor: 2.469