Racial disparities in analgesic use amongst patients presenting to the emergency department for kidney stones in the United States
The American Journal of Emergency Medicine(2021)
Abstract
Introduction: We sought quantify racial disparities in use of analgesia amongst patients seen in Emergency Departments for renal colic. Methods: We identified all individuals presenting to the Emergency Department with urolithiasis from 2003 to 2015 in the nationally representative Premier Hospital Database. We included patients discharged in <= 1 day and excluded those with chronic pain or renal insufficiency. We assessed the relationship between race/ethnicity and opioid dosage in morphine milligram equivalents (MME), and ketorolac, through multivariable regression models adjusting for patient and hospital characteristics. Results: The cohort was 266,210 patients, comprised of White (84%), Black (6%) and Hispanic (10%) individuals. Median opioid dosage was 20 MME and 55.5% received ketorolac. Our adjusted model showed Whites had highest median MME (20 mg) with Blacks (-3.3 mg [95% CI: -4.6 mg to -2.1 mg]) and Hispanics (-6.0 mg [95% CI: -6.9 mg to -5.1 mg]) receiving less. Blacks were less likely to receive ketorolac (OR: 0.72, 95% CI: 0.62-0.84) while there was no difference between Whites and Hispanics. Conclusions: Black and Hispanic patients in American Emergency Departments with acute renal colic receive less opioid medication than White patients; Black patients are also less likely to receive ketorolac. (C) 2020 Elsevier Inc. All rights reserved.
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Key words
Disparities,Racial disparities,Pain,Analgesia,Nephrolithiasis,Acute renal colic,Kidney stones
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