Cognitive Impairment after Severe Traumatic Brain Injury, Clinical Course and Impact on Outcome: A Swedish-Icelandic Study

Table 6

Patients who completed the BNIS total score and outcomes GOS-E and RLAS-R at 3 weeks, 3 months and 1 year.

		(%)	Mean BNIS score
BNIS 3 weeks ()	GOSE at 1 year
	Unfavourable GOS-E 1–4	3 (7)	0.9
	Favourable GOS-E 5–8	35 (83)	19.1
	Missing	4 (10)
	RLAS-R at 1 year
	Inferior functioning	4 (10)
	RLAS-R 1–8
	Superior functioning	34 (81)
	RLAS-R 9-10
	Missing	4 (10)
BNIS 3 month ()	GOSE at 1 year
	Unfavourable GOS-E 1–4	12 (16)	8.8
	Favourable GOS-E 5–8	60 (80)	28.1
	Missing	3 (4)
	RLAS-R at 1 year
	Inferior functioning	15 (20)
	RLAS-R 1–8
	Superior functioning	55 (73)
	RLAS-R 9-10
	Missing	5 (7)
BNIS 1 year ()	GOS-E 1 year
	Unfavourable GOS-E 1–4	18 (23)	9.7
	Favourable GOS-E 5–8	59 (76)	29.9
	Missing	1 (1)
	RLAS-R at 1 year
	Inferior functioning	21 (27)
	RLAS-R 1–8
	Superior functioning	54 (69)
	RLAS-R 9-10
	Missing	3 (4)