• Margot Latimer, Sharon Rudderham, Lynn Lethbridge, Emily MacLeod, Katherine Harman, John R Sylliboy, Corey Filiaggi, and G Allen Finley.
• Faculty of Health (Latimer), Dalhousie University; Centre for Pediatric Pain Research (Latimer, MacLeod, Sylliboy, Filiaggi, Finley), IWK Health Centre, Halifax, NS; Department of Integrated Studies (Sylliboy), McGill University, Montréal, Que.; Eskasoni Health Centre (Rudderham), Eskasoni, NS; Departments of Surgery (Lethbridge) and Anesthesia, Pain Management and Perioperative Medicine (Finley), and School of Physiotherapy (Harman), Dalhousie University, Halifax, NS mlatimer@dal.ca srudderham@eskasonihealth.ca.
• CMAJ. 2018 Dec 10; 190 (49): E1434-E1440.

BackgroundIndigenous youth have higher rates of chronic health conditions interfering with healthy development, including high rates of ear, dental, chest and musculoskeletal pain, as well as headache, arthritis and mental health issues. This study explores differences in pain-related diagnoses in First Nations and non-First Nations children.MethodsData from a study population of age- and sex-matched First Nations and non-First Nations children and youth were accessed from a specific region of Atlantic Canada. The primary objective of the study was to compare diagnosis rates of painful conditions and specialist visits between cohorts. The secondary objective was to determine whether there were correlations between early physical pain exposure and pain in adolescence (physical and mental health).ResultsAlthough ear- and throat-related diagnoses were more likely in the First Nations group than in the non-First Nations group (ear 67.3% v. 56.8%, p < 0.001; throat 89.3% v. 78.8%, p < 0.001, respectively), children in the First Nations group were less likely to see a relevant specialist (ear 11.8% v. 15.5%, p < 0.001; throat 12.7% v. 16.1%, p < 0.001, respectively). First Nations newborns were more likely to experience an admission to the neonatal intensive care unit (NICU) than non-First Nations newborns (24.4% v. 18.4%, p < 0.001, respectively). Non-First Nations newborns experiencing an NICU admission were more likely to receive a mental health diagnosis in adolescence, but the same was not found with the First Nations group (3.4% v. 5.7%, p < 0.03, respectively). First Nations children with a diagnosis of an ear or urinary tract infection in early childhood were almost twice as likely to have a diagnosis of headache or abdominal pain as adolescents (odds ratio [OR] 1.9, 95% confidence interval [CI] 1.1-3.0, and OR 1.7, 95% CI 1.2-2.3, respectively).InterpretationFirst Nations children were diagnosed with more pain than non-First Nations children, but did not access specific specialists or mental health services, and were not diagnosed with mental health conditions, at the same rate as their non-First Nations counterparts. Discrepancies in pain-related diagnoses and treatment are evident in these specific comparative cohorts. Community-based health care access and treatment inquiries are required to determine ways to improve care delivery for common childhood conditions that affect health and development.© 2018 Joule Inc. or its licensors.

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