Table 3.

Dichotomized Functional Outcomes in All Patients and in Survivors at 6 and 12 Months after Injury with and without Adjustment for the IMPACT Core Probability of a Favorable Outcome

Functional outcome using Glasgow Outcome Scale-Extended (GOS-E)	DC vs. Standard Care	Unadjusted			Adjusted
	% with dichotomous outcome	OR	95% CI	P-value	OR	95% CI	P-value
6 months after injury
Unfavorable, all patients (1-4/1-8)	70% vs. 51% n = 155	2.21	1.14-4.28	0.02	2.40	1.18-4.91	0.02
Vegetative survivors (2/2-8)	15% vs. 3% n = 126	5.85	1.21-28.3	0.03	5.96	1.15-30.9	0.03
Severe disability survivors (2-4/2-8)	63% vs. 40% n = 126	2.49	1.21-5.11	0.01	2.52	1.18-5.37	0.02
Good outcome survivors (7-8/2-8)	5% vs. 10% n = 126	0.46	0.11-1.86	0.28	0.48	0.12 to-1.97	0.31
12 months after injury
Unfavorable, all patients (1-4/1-8)	59% vs. 48% n = 155	1.58	0.84-2.99	0.16	1.65	0.83-3.28	0.15
Vegetative survivors (2/2-8)	14% vs. 3% n = 124	5.12	1.04-25.2	0.04	5.16	0.95-27.9	0.06
Severe disability survivors (2-4/2-8)	48% vs. 35% n = 124	1.74	0.85-3.59	0.13	1.70	0.80-3.62	0.17
Good outcome survivors (7-8/2-8)	10% vs. 26% n = 124	0.33	0.12-0.91	0.03	0.34	0.12-0.94	0.04

CI, confidence interval; OR, odds ratio.