Racial and ethnic disparities in discharge to rehabilitation following traumatic brain injury.

OBJECT: Disparities in access to inpatient rehabilitation services after traumatic brain injury (TBI) have been identified, but less well described is the likelihood of discharge to a higher level of rehabilitation for Hispanic or black patients compared with non-Hispanic white patients. The authors investigate racial disparities in discharge destination (inpatient rehabilitation vs skilled nursing facility vs home health vs home) following TBI by using a nationwide database and methods to address racial differences in prehospital characteristics. METHODS: Analysis of discharge destination for adults with moderate to severe TBI was performed using National Trauma Data Bank data for the years 2007-2010. The authors performed propensity score weighting followed by ordered logistic regression in their analytical sample and in a subgroup analysis of older adults with Medicare. Likelihood of discharge to a higher level of rehabilitation based on race/ethnicity accounting for prehospital and in-hospital variables was determined. RESULTS: The authors identified 299,205 TBI incidents: 232,392 non-Hispanic white, 29,611 Hispanic, and 37,202 black. Propensity weighting resulted in covariate balance among racial groups. Hispanic (adjusted OR 0.71, 95% CI 0.68-0.75) and black (adjusted OR 0.94, 95% CI 0.91-0.97) populations were less likely to be discharged to a higher level of rehabilitation than were non-Hispanic whites. The subgroup analysis indicated that Hispanic (adjusted OR 0.79, 95% CI 0.71-0.86) and black (OR 0.87, 95% CI 0.81-0.94) populations were still less likely to receive a higher level of rehabilitation, despite uniform insurance coverage (Medicare). CONCLUSIONS: Adult Hispanic and black patients with TBI are significantly less likely to receive intensive rehabilitation than their non-Hispanic white counterparts; notably, this difference persists in the Medicare population (age ≥ 65 years), indicating that uniform insurance coverage alone does not account for the disparity. Given that insurance coverage and a wide range of prehospital characteristics do not eliminate racial disparities in discharge destination, it is crucial that additional unmeasured patient, physician, and institutional factors be explored to eliminate them.

Aggressive Measures to Decrease "Door to Balloon" Time and Incidence of Unnecessary Cardiac Catheterization: Potential Risks and Role of Quality Improvement.

OBJECTIVE: To assess the impact of an aggressive protocol to decrease the time from hospital arrival to onset of reperfusion therapy ("door to balloon [DTB] time") on the incidence of false-positive (FP) diagnosis of ST-segment elevation myocardial infarction (STEMI) and in-hospital mortality. PATIENTS AND METHODS: The study population included 1031 consecutive patients with presumed STEMI and confirmed ST-segment elevation who underwent emergent catheterization between July 1, 2008, and December 1, 2012, On July 1, 2009, we instituted an aggressive protocol to reduce DTB time. A quality improvement (QI) initiative was introduced on January 1, 2011, to maintain short DTB while improving outcomes. Outcomes were compared before and after the initiation of the DTB time protocol and similarly before and after the QI initiative. Outcomes were DTB time, the incidence of FP-STEMI, and in-hospital mortality. A review of the emergency catheterization database for the 10-year period from January 1, 2001, through December 31, 2010, was performed for historical comparison. RESULTS: Of the 1031 consecutive patients with presumed STEMI who were assessed, 170 were considered to have FP-STEMI. The median DTB time decreased significantly from 76 to 61 minutes with the aggressive DTB time protocol (P=.001), accompanied by an increase of FP-STEMI (7.7% vs 16.5%; P=.02). Although a nonsignificant reduction of in-hospital mortality occurred in patients with true-positive STEMI (P=.60), a significant increase in in-hospital mortality was seen in patients with FP-STEMI (P=.03). After the QI initiative, a shorter DTB time (59 minutes) was maintained while decreasing FP-STEMI in-hospital mortality. CONCLUSION: Aggressive measures to reduce DTB time were associated with an increased incidence of FP-STEMI and FP-STEMI in-hospital mortality. Efforts to reduce DTB time should be monitored systematically to avoid unnecessary procedures that may delay other appropriate therapies in critically ill patients.