Prospective, 10-year evaluation of the impact of Hispanic ethnicity on pain management practices in the ED

Abstract

Introduction: Hispanic ethnicity has been reported as an independent risk factor for oligoanalgesia in the emergency department (ED).

Objectives: The objectives are to compare pain management practices in White and Hispanic patients in the ED to determine whether treatment differences exist.

Methods: Prospective analysis of a convenience sample of patients presenting to an urban, academic, tertiary-care ED over the 10-year period from 2000 to 2010. We compared patients with pain-related complaints of any nature, who self-identified their race as White or Hispanic, and evaluated initial morphine administration/dosing, arrival/disposition pain scores, and overall ED satisfaction scores (0-10 scale).

Results: Fifteen thousand sixty patients were enrolled. Eighty-one point 2 percent (n, 12 232) of the patients were White and 11.2% (n, 1680), Hispanic. White and Hispanic patients reported similar pain at presentation (6.7 vs 7.3, P < .001) and discharge/admission (4.6 vs 4.8, P = .14). Hispanic patients were not less likely to receive an analgesic during the ED visit (odds ratio, 1.06; confidence interval, 0.96-1.17; P = .62), nor less likely to receive an opioid analgesic (odds ratio, 0.97; confidence interval, 0.88-1.08; P = .70). Hispanic patients, on average, received similar initial doses of morphine (4.1 vs 4.3 mg, P = .29) and had similar wait times from arrival to initial dose of morphine (82 vs 86 minutes). Overall ED satisfaction scores were the same (8.7 vs 8.7, P = .65).

Conclusion: White and Hispanic patients were similar in rates of initial morphine administration for pain-related complaints. These findings contrast with previous studies reporting lower rates of initial analgesia administration among Hispanic patients in the ED.