Table 4.

Association between race and adjusted arrest outcomes

	OR	95% Confidence Interval
Survival to Discharge
Unadjusted outcome	0.84	0.79	0.89
Adjusted for temporal trends and hospital	0.86	0.81	0.92
Adjusted for above plus age, sex, rhythm type, event location, and event characteristicsa	0.82	0.76	0.87
Adjusted for above plus co-morbiditiesb	0.86	0.80	0.92
Adjusted for above plus interventions in placec	0.85	0.79	0.92
PEA, fully adjusted for above variables	0.92	0.83	1.00
Asystole, fully adjusted for above variables	0.77	0.68	0.86
Return of Spontaneous Circulation
Unadjusted outcome	0.94	0.90	0.98
Adjusted for temporal trends and hospital	0.93	0.90	0.97
Adjusted for above plus age, sex, rhythm type, event location, and event characteristicsa	0.90	0.86	0.94
Adjusted for above plus co-morbiditiesb	0.88	0.84	0.92
Adjusted for above plus interventions in placec	0.88	0.84	0.92
PEA, fully adjusted for above variables	0.91	0.85	0.97
Asystole, fully adjusted for above variables	0.84	0.78	0.90
Survival with good neurologic function
Unadjusted outcome	0.70	0.61	0.79
Adjusted for temporal trends and hospital	0.67	0.59	0.77
Adjusted for above plus age, sex, rhythm type, event location, and event characteristicsa	0.62	0.53	0.73
Adjusted for above plus co-morbiditiesb	0.68	0.57	0.81
Adjusted for above plus interventions in placec	0.67	0.57	0.80

Abbreviations: OR- odds rato.

^aEvent characteristics adjusted for in the model were weekend, night, witnessed, presence of a hospital-wide arrest response team, and causes of arrest that occurred in >1% of events.

^bIncludes number of co-morbidities, illness category, and pre-existing conditions from Table 1.

^cIncludes number of interventions and all interventions in Table 1 except “assisted or mechanical intervention,” which was omitted due to significant collinearity with invasive airway.